/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product36.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:19:22,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:19:22,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:19:22,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:19:22,611 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:19:22,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:19:22,613 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:19:22,615 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:19:22,616 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:19:22,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:19:22,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:19:22,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:19:22,619 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:19:22,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:19:22,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:19:22,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:19:22,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:19:22,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:19:22,633 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:19:22,636 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:19:22,640 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:19:22,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:19:22,643 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:19:22,645 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:19:22,648 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:19:22,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:19:22,651 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:19:22,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:19:22,652 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:19:22,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:19:22,653 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:19:22,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:19:22,656 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:19:22,657 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:19:22,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:19:22,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:19:22,663 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:19:22,663 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:19:22,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:19:22,664 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:19:22,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:19:22,666 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 14:19:22,686 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:19:22,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:19:22,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:19:22,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:19:22,688 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:19:22,689 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:19:22,689 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:19:22,689 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:19:22,689 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:19:22,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:19:22,690 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:19:22,691 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:19:22,691 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:19:22,691 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:19:22,692 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:19:22,692 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:19:22,692 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:19:22,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:19:22,692 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:19:22,693 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:19:22,693 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:19:22,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:19:22,693 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:19:22,693 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:19:22,694 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:19:22,694 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:19:22,694 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:19:22,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:19:22,694 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:19:22,694 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:19:22,971 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:19:22,989 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:19:22,993 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:19:22,994 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:19:22,995 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:19:22,995 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product36.cil.c [2020-07-10 14:19:23,058 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda1bbed3/5249d2c9823140eab6be3adc7ddb93d4/FLAG738e28e43 [2020-07-10 14:19:23,605 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:19:23,606 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product36.cil.c [2020-07-10 14:19:23,623 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda1bbed3/5249d2c9823140eab6be3adc7ddb93d4/FLAG738e28e43 [2020-07-10 14:19:23,814 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bda1bbed3/5249d2c9823140eab6be3adc7ddb93d4 [2020-07-10 14:19:23,822 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:19:23,823 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:19:23,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:19:23,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:19:23,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:19:23,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:19:23" (1/1) ... [2020-07-10 14:19:23,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31b7e2ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:23, skipping insertion in model container [2020-07-10 14:19:23,834 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:19:23" (1/1) ... [2020-07-10 14:19:23,841 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:19:23,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:19:24,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:19:24,351 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:19:24,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:19:24,520 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:19:24,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24 WrapperNode [2020-07-10 14:19:24,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:19:24,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:19:24,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:19:24,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:19:24,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (1/1) ... [2020-07-10 14:19:24,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (1/1) ... [2020-07-10 14:19:24,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (1/1) ... [2020-07-10 14:19:24,557 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (1/1) ... [2020-07-10 14:19:24,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (1/1) ... [2020-07-10 14:19:24,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (1/1) ... [2020-07-10 14:19:24,627 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (1/1) ... [2020-07-10 14:19:24,636 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:19:24,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:19:24,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:19:24,640 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:19:24,641 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (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 14:19:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:19:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:19:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:19:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:19:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:19:24,703 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:19:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:19:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:19:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:19:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:19:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:19:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:19:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:19:24,704 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:19:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:19:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:19:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:19:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:19:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure startSystem [2020-07-10 14:19:24,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:19:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:19:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:19:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:19:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:19:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:19:24,706 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:19:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:19:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:19:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:19:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:19:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:19:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:19:24,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:19:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:19:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:19:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:19:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:19:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:19:24,708 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:19:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:19:24,709 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:19:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:19:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:19:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:19:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:19:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:19:24,709 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:19:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:19:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:19:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:19:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:19:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:19:24,710 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:19:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:19:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:19:24,711 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:19:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:19:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:19:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:19:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure startSystem [2020-07-10 14:19:24,712 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:19:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:19:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:19:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:19:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:19:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:19:24,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:19:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:19:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:19:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:19:24,714 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:19:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:19:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:19:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:19:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:19:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:19:24,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:19:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:19:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:19:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:19:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:19:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:19:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:19:24,716 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:19:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:19:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:19:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:19:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:19:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:19:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:19:24,717 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:19:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:19:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:19:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:19:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:19:24,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:19:26,476 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:19:26,476 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:19:26,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:19:26 BoogieIcfgContainer [2020-07-10 14:19:26,481 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:19:26,483 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:19:26,483 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:19:26,486 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:19:26,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:19:23" (1/3) ... [2020-07-10 14:19:26,487 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c759654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:19:26, skipping insertion in model container [2020-07-10 14:19:26,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:19:24" (2/3) ... [2020-07-10 14:19:26,488 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c759654 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:19:26, skipping insertion in model container [2020-07-10 14:19:26,488 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:19:26" (3/3) ... [2020-07-10 14:19:26,490 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product36.cil.c [2020-07-10 14:19:26,500 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:19:26,508 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:19:26,523 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:19:26,546 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:19:26,546 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:19:26,547 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:19:26,547 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:19:26,547 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:19:26,547 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:19:26,548 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:19:26,548 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:19:26,572 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states. [2020-07-10 14:19:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:19:26,583 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:19:26,584 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 14:19:26,585 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:19:26,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:19:26,590 INFO L82 PathProgramCache]: Analyzing trace with hash 1424451371, now seen corresponding path program 1 times [2020-07-10 14:19:26,598 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:19:26,598 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [556318478] [2020-07-10 14:19:26,599 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:19:26,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,320 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:19:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {204#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {174#true} is VALID [2020-07-10 14:19:27,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,468 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {174#true} #517#return; {174#true} is VALID [2020-07-10 14:19:27,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,474 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {174#true} {174#true} #421#return; {174#true} is VALID [2020-07-10 14:19:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,478 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {174#true} {174#true} #423#return; {174#true} is VALID [2020-07-10 14:19:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,483 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {174#true} is VALID [2020-07-10 14:19:27,483 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,484 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {174#true} #425#return; {174#true} is VALID [2020-07-10 14:19:27,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,488 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {174#true} {174#true} #427#return; {174#true} is VALID [2020-07-10 14:19:27,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {174#true} is VALID [2020-07-10 14:19:27,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,501 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {174#true} #507#return; {174#true} is VALID [2020-07-10 14:19:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-10 14:19:27,511 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,511 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {174#true} is VALID [2020-07-10 14:19:27,512 INFO L263 TraceCheckUtils]: 0: Hoare triple {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {174#true} is VALID [2020-07-10 14:19:27,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-10 14:19:27,512 INFO L280 TraceCheckUtils]: 2: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,513 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {174#true} {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {174#true} is VALID [2020-07-10 14:19:27,513 INFO L280 TraceCheckUtils]: 4: Hoare triple {174#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {174#true} is VALID [2020-07-10 14:19:27,513 INFO L280 TraceCheckUtils]: 5: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,514 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {174#true} {175#false} #485#return; {175#false} is VALID [2020-07-10 14:19:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {174#true} is VALID [2020-07-10 14:19:27,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {175#false} #499#return; {175#false} is VALID [2020-07-10 14:19:27,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:27,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-10 14:19:27,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,524 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {174#true} {175#false} #501#return; {175#false} is VALID [2020-07-10 14:19:27,530 INFO L263 TraceCheckUtils]: 0: Hoare triple {174#true} call ULTIMATE.init(); {204#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:19:27,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {204#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {174#true} is VALID [2020-07-10 14:19:27,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,531 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {174#true} {174#true} #517#return; {174#true} is VALID [2020-07-10 14:19:27,532 INFO L263 TraceCheckUtils]: 4: Hoare triple {174#true} call #t~ret73 := main(); {174#true} is VALID [2020-07-10 14:19:27,532 INFO L280 TraceCheckUtils]: 5: Hoare triple {174#true} havoc ~retValue_acc~8;havoc ~tmp~6; {174#true} is VALID [2020-07-10 14:19:27,532 INFO L263 TraceCheckUtils]: 6: Hoare triple {174#true} call select_helpers(); {174#true} is VALID [2020-07-10 14:19:27,533 INFO L280 TraceCheckUtils]: 7: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,533 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {174#true} {174#true} #421#return; {174#true} is VALID [2020-07-10 14:19:27,533 INFO L263 TraceCheckUtils]: 9: Hoare triple {174#true} call select_features(); {174#true} is VALID [2020-07-10 14:19:27,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,534 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {174#true} {174#true} #423#return; {174#true} is VALID [2020-07-10 14:19:27,534 INFO L263 TraceCheckUtils]: 12: Hoare triple {174#true} call #t~ret59 := valid_product(); {174#true} is VALID [2020-07-10 14:19:27,535 INFO L280 TraceCheckUtils]: 13: Hoare triple {174#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {174#true} is VALID [2020-07-10 14:19:27,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,535 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {174#true} {174#true} #425#return; {174#true} is VALID [2020-07-10 14:19:27,536 INFO L280 TraceCheckUtils]: 16: Hoare triple {174#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {174#true} is VALID [2020-07-10 14:19:27,536 INFO L280 TraceCheckUtils]: 17: Hoare triple {174#true} assume 0 != ~tmp~6; {174#true} is VALID [2020-07-10 14:19:27,536 INFO L263 TraceCheckUtils]: 18: Hoare triple {174#true} call setup(); {174#true} is VALID [2020-07-10 14:19:27,537 INFO L280 TraceCheckUtils]: 19: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,537 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {174#true} {174#true} #427#return; {174#true} is VALID [2020-07-10 14:19:27,537 INFO L263 TraceCheckUtils]: 21: Hoare triple {174#true} call runTest(); {174#true} is VALID [2020-07-10 14:19:27,538 INFO L263 TraceCheckUtils]: 22: Hoare triple {174#true} call __utac_acc__Specification5_spec__1(); {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:27,539 INFO L280 TraceCheckUtils]: 23: Hoare triple {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {174#true} is VALID [2020-07-10 14:19:27,539 INFO L280 TraceCheckUtils]: 24: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,539 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {174#true} {174#true} #507#return; {174#true} is VALID [2020-07-10 14:19:27,540 INFO L263 TraceCheckUtils]: 26: Hoare triple {174#true} call test(); {174#true} is VALID [2020-07-10 14:19:27,540 INFO L280 TraceCheckUtils]: 27: Hoare triple {174#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {174#true} is VALID [2020-07-10 14:19:27,541 INFO L280 TraceCheckUtils]: 28: Hoare triple {174#true} assume !true; {175#false} is VALID [2020-07-10 14:19:27,541 INFO L263 TraceCheckUtils]: 29: Hoare triple {175#false} call cleanup(); {175#false} is VALID [2020-07-10 14:19:27,542 INFO L280 TraceCheckUtils]: 30: Hoare triple {175#false} havoc ~i~0;havoc ~__cil_tmp2~0; {175#false} is VALID [2020-07-10 14:19:27,542 INFO L263 TraceCheckUtils]: 31: Hoare triple {175#false} call timeShift(); {175#false} is VALID [2020-07-10 14:19:27,542 INFO L263 TraceCheckUtils]: 32: Hoare triple {175#false} call __utac_acc__Specification5_spec__2(); {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:27,543 INFO L263 TraceCheckUtils]: 33: Hoare triple {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {174#true} is VALID [2020-07-10 14:19:27,543 INFO L280 TraceCheckUtils]: 34: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-10 14:19:27,543 INFO L280 TraceCheckUtils]: 35: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,544 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {174#true} {205#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {174#true} is VALID [2020-07-10 14:19:27,544 INFO L280 TraceCheckUtils]: 37: Hoare triple {174#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {174#true} is VALID [2020-07-10 14:19:27,544 INFO L280 TraceCheckUtils]: 38: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,545 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {174#true} {175#false} #485#return; {175#false} is VALID [2020-07-10 14:19:27,545 INFO L280 TraceCheckUtils]: 40: Hoare triple {175#false} assume !(0 != ~pumpRunning~0); {175#false} is VALID [2020-07-10 14:19:27,545 INFO L280 TraceCheckUtils]: 41: Hoare triple {175#false} assume !(0 != ~systemActive~0); {175#false} is VALID [2020-07-10 14:19:27,545 INFO L263 TraceCheckUtils]: 42: Hoare triple {175#false} call __utac_acc__Specification5_spec__3(); {175#false} is VALID [2020-07-10 14:19:27,546 INFO L280 TraceCheckUtils]: 43: Hoare triple {175#false} havoc ~tmp~7;havoc ~tmp___0~2; {175#false} is VALID [2020-07-10 14:19:27,546 INFO L263 TraceCheckUtils]: 44: Hoare triple {175#false} call #t~ret61 := getWaterLevel(); {174#true} is VALID [2020-07-10 14:19:27,546 INFO L280 TraceCheckUtils]: 45: Hoare triple {174#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {174#true} is VALID [2020-07-10 14:19:27,547 INFO L280 TraceCheckUtils]: 46: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,547 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {174#true} {175#false} #499#return; {175#false} is VALID [2020-07-10 14:19:27,547 INFO L280 TraceCheckUtils]: 48: Hoare triple {175#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {175#false} is VALID [2020-07-10 14:19:27,548 INFO L280 TraceCheckUtils]: 49: Hoare triple {175#false} assume 2 != ~tmp~7; {175#false} is VALID [2020-07-10 14:19:27,548 INFO L263 TraceCheckUtils]: 50: Hoare triple {175#false} call #t~ret62 := isPumpRunning(); {174#true} is VALID [2020-07-10 14:19:27,548 INFO L280 TraceCheckUtils]: 51: Hoare triple {174#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {174#true} is VALID [2020-07-10 14:19:27,549 INFO L280 TraceCheckUtils]: 52: Hoare triple {174#true} assume true; {174#true} is VALID [2020-07-10 14:19:27,549 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {174#true} {175#false} #501#return; {175#false} is VALID [2020-07-10 14:19:27,549 INFO L280 TraceCheckUtils]: 54: Hoare triple {175#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {175#false} is VALID [2020-07-10 14:19:27,549 INFO L280 TraceCheckUtils]: 55: Hoare triple {175#false} assume 0 != ~tmp___0~2; {175#false} is VALID [2020-07-10 14:19:27,550 INFO L280 TraceCheckUtils]: 56: Hoare triple {175#false} assume 0 == ~switchedOnBeforeTS~0; {175#false} is VALID [2020-07-10 14:19:27,550 INFO L263 TraceCheckUtils]: 57: Hoare triple {175#false} call __automaton_fail(); {175#false} is VALID [2020-07-10 14:19:27,550 INFO L280 TraceCheckUtils]: 58: Hoare triple {175#false} assume !false; {175#false} is VALID [2020-07-10 14:19:27,560 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 14:19:27,561 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [556318478] [2020-07-10 14:19:27,562 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:19:27,562 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:19:27,563 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [987669037] [2020-07-10 14:19:27,569 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:19:27,573 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:19:27,577 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:19:27,689 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 14:19:27,690 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:19:27,690 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:19:27,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:19:27,700 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:19:27,702 INFO L87 Difference]: Start difference. First operand 171 states. Second operand 4 states. [2020-07-10 14:19:32,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:32,143 INFO L93 Difference]: Finished difference Result 286 states and 369 transitions. [2020-07-10 14:19:32,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:19:32,144 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:19:32,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:19:32,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:19:32,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2020-07-10 14:19:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:19:32,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 369 transitions. [2020-07-10 14:19:32,196 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 369 transitions. [2020-07-10 14:19:33,260 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 369 edges. 369 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:19:33,284 INFO L225 Difference]: With dead ends: 286 [2020-07-10 14:19:33,285 INFO L226 Difference]: Without dead ends: 159 [2020-07-10 14:19:33,289 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:19:33,309 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 159 states. [2020-07-10 14:19:34,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 159 to 128. [2020-07-10 14:19:34,599 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:19:34,599 INFO L82 GeneralOperation]: Start isEquivalent. First operand 159 states. Second operand 128 states. [2020-07-10 14:19:34,600 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 128 states. [2020-07-10 14:19:34,600 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 128 states. [2020-07-10 14:19:34,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:34,635 INFO L93 Difference]: Finished difference Result 159 states and 198 transitions. [2020-07-10 14:19:34,636 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 198 transitions. [2020-07-10 14:19:34,641 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:34,641 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:34,641 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand 159 states. [2020-07-10 14:19:34,642 INFO L87 Difference]: Start difference. First operand 128 states. Second operand 159 states. [2020-07-10 14:19:34,663 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:34,664 INFO L93 Difference]: Finished difference Result 159 states and 198 transitions. [2020-07-10 14:19:34,664 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 198 transitions. [2020-07-10 14:19:34,670 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:34,675 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:34,675 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:19:34,676 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:19:34,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 128 states. [2020-07-10 14:19:34,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 149 transitions. [2020-07-10 14:19:34,689 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 149 transitions. Word has length 59 [2020-07-10 14:19:34,690 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:19:34,690 INFO L479 AbstractCegarLoop]: Abstraction has 128 states and 149 transitions. [2020-07-10 14:19:34,690 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:19:34,690 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 149 transitions. [2020-07-10 14:19:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:19:34,695 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:19:34,695 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 14:19:34,696 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:19:34,696 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:19:34,696 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:19:34,697 INFO L82 PathProgramCache]: Analyzing trace with hash -1343962066, now seen corresponding path program 1 times [2020-07-10 14:19:34,697 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:19:34,697 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1179254110] [2020-07-10 14:19:34,697 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:19:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,120 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:19:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {1141#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1110#true} is VALID [2020-07-10 14:19:35,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1110#true} #517#return; {1110#true} is VALID [2020-07-10 14:19:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,185 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1110#true} {1110#true} #421#return; {1110#true} is VALID [2020-07-10 14:19:35,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,188 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,189 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1110#true} {1110#true} #423#return; {1110#true} is VALID [2020-07-10 14:19:35,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1110#true} is VALID [2020-07-10 14:19:35,193 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,193 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1110#true} #425#return; {1110#true} is VALID [2020-07-10 14:19:35,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,196 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1110#true} {1110#true} #427#return; {1110#true} is VALID [2020-07-10 14:19:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1110#true} is VALID [2020-07-10 14:19:35,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,219 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1110#true} #507#return; {1110#true} is VALID [2020-07-10 14:19:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-10 14:19:35,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1110#true} is VALID [2020-07-10 14:19:35,269 INFO L263 TraceCheckUtils]: 0: Hoare triple {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {1110#true} is VALID [2020-07-10 14:19:35,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-10 14:19:35,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,269 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#true} {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1110#true} is VALID [2020-07-10 14:19:35,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {1110#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {1110#true} is VALID [2020-07-10 14:19:35,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,270 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1110#true} {1111#false} #485#return; {1111#false} is VALID [2020-07-10 14:19:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,276 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1110#true} is VALID [2020-07-10 14:19:35,277 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,277 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1111#false} #499#return; {1111#false} is VALID [2020-07-10 14:19:35,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:35,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-10 14:19:35,286 INFO L280 TraceCheckUtils]: 1: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,286 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1110#true} {1111#false} #501#return; {1111#false} is VALID [2020-07-10 14:19:35,297 INFO L263 TraceCheckUtils]: 0: Hoare triple {1110#true} call ULTIMATE.init(); {1141#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:19:35,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {1141#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1110#true} is VALID [2020-07-10 14:19:35,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,298 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1110#true} {1110#true} #517#return; {1110#true} is VALID [2020-07-10 14:19:35,298 INFO L263 TraceCheckUtils]: 4: Hoare triple {1110#true} call #t~ret73 := main(); {1110#true} is VALID [2020-07-10 14:19:35,299 INFO L280 TraceCheckUtils]: 5: Hoare triple {1110#true} havoc ~retValue_acc~8;havoc ~tmp~6; {1110#true} is VALID [2020-07-10 14:19:35,299 INFO L263 TraceCheckUtils]: 6: Hoare triple {1110#true} call select_helpers(); {1110#true} is VALID [2020-07-10 14:19:35,299 INFO L280 TraceCheckUtils]: 7: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,299 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1110#true} {1110#true} #421#return; {1110#true} is VALID [2020-07-10 14:19:35,300 INFO L263 TraceCheckUtils]: 9: Hoare triple {1110#true} call select_features(); {1110#true} is VALID [2020-07-10 14:19:35,300 INFO L280 TraceCheckUtils]: 10: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,300 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1110#true} {1110#true} #423#return; {1110#true} is VALID [2020-07-10 14:19:35,300 INFO L263 TraceCheckUtils]: 12: Hoare triple {1110#true} call #t~ret59 := valid_product(); {1110#true} is VALID [2020-07-10 14:19:35,301 INFO L280 TraceCheckUtils]: 13: Hoare triple {1110#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1110#true} is VALID [2020-07-10 14:19:35,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,301 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1110#true} {1110#true} #425#return; {1110#true} is VALID [2020-07-10 14:19:35,302 INFO L280 TraceCheckUtils]: 16: Hoare triple {1110#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {1110#true} is VALID [2020-07-10 14:19:35,302 INFO L280 TraceCheckUtils]: 17: Hoare triple {1110#true} assume 0 != ~tmp~6; {1110#true} is VALID [2020-07-10 14:19:35,302 INFO L263 TraceCheckUtils]: 18: Hoare triple {1110#true} call setup(); {1110#true} is VALID [2020-07-10 14:19:35,302 INFO L280 TraceCheckUtils]: 19: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,303 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1110#true} {1110#true} #427#return; {1110#true} is VALID [2020-07-10 14:19:35,303 INFO L263 TraceCheckUtils]: 21: Hoare triple {1110#true} call runTest(); {1110#true} is VALID [2020-07-10 14:19:35,304 INFO L263 TraceCheckUtils]: 22: Hoare triple {1110#true} call __utac_acc__Specification5_spec__1(); {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:35,304 INFO L280 TraceCheckUtils]: 23: Hoare triple {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1110#true} is VALID [2020-07-10 14:19:35,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,305 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1110#true} {1110#true} #507#return; {1110#true} is VALID [2020-07-10 14:19:35,305 INFO L263 TraceCheckUtils]: 26: Hoare triple {1110#true} call test(); {1110#true} is VALID [2020-07-10 14:19:35,306 INFO L280 TraceCheckUtils]: 27: Hoare triple {1110#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1127#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:19:35,306 INFO L280 TraceCheckUtils]: 28: Hoare triple {1127#(= 0 test_~splverifierCounter~0)} assume !false; {1127#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:19:35,307 INFO L280 TraceCheckUtils]: 29: Hoare triple {1127#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1111#false} is VALID [2020-07-10 14:19:35,308 INFO L263 TraceCheckUtils]: 30: Hoare triple {1111#false} call cleanup(); {1111#false} is VALID [2020-07-10 14:19:35,308 INFO L280 TraceCheckUtils]: 31: Hoare triple {1111#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1111#false} is VALID [2020-07-10 14:19:35,308 INFO L263 TraceCheckUtils]: 32: Hoare triple {1111#false} call timeShift(); {1111#false} is VALID [2020-07-10 14:19:35,308 INFO L263 TraceCheckUtils]: 33: Hoare triple {1111#false} call __utac_acc__Specification5_spec__2(); {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:35,309 INFO L263 TraceCheckUtils]: 34: Hoare triple {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {1110#true} is VALID [2020-07-10 14:19:35,309 INFO L280 TraceCheckUtils]: 35: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-10 14:19:35,309 INFO L280 TraceCheckUtils]: 36: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,309 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1110#true} {1142#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1110#true} is VALID [2020-07-10 14:19:35,310 INFO L280 TraceCheckUtils]: 38: Hoare triple {1110#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {1110#true} is VALID [2020-07-10 14:19:35,310 INFO L280 TraceCheckUtils]: 39: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,310 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1110#true} {1111#false} #485#return; {1111#false} is VALID [2020-07-10 14:19:35,310 INFO L280 TraceCheckUtils]: 41: Hoare triple {1111#false} assume !(0 != ~pumpRunning~0); {1111#false} is VALID [2020-07-10 14:19:35,311 INFO L280 TraceCheckUtils]: 42: Hoare triple {1111#false} assume !(0 != ~systemActive~0); {1111#false} is VALID [2020-07-10 14:19:35,311 INFO L263 TraceCheckUtils]: 43: Hoare triple {1111#false} call __utac_acc__Specification5_spec__3(); {1111#false} is VALID [2020-07-10 14:19:35,311 INFO L280 TraceCheckUtils]: 44: Hoare triple {1111#false} havoc ~tmp~7;havoc ~tmp___0~2; {1111#false} is VALID [2020-07-10 14:19:35,311 INFO L263 TraceCheckUtils]: 45: Hoare triple {1111#false} call #t~ret61 := getWaterLevel(); {1110#true} is VALID [2020-07-10 14:19:35,312 INFO L280 TraceCheckUtils]: 46: Hoare triple {1110#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1110#true} is VALID [2020-07-10 14:19:35,312 INFO L280 TraceCheckUtils]: 47: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,312 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1110#true} {1111#false} #499#return; {1111#false} is VALID [2020-07-10 14:19:35,313 INFO L280 TraceCheckUtils]: 49: Hoare triple {1111#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {1111#false} is VALID [2020-07-10 14:19:35,313 INFO L280 TraceCheckUtils]: 50: Hoare triple {1111#false} assume 2 != ~tmp~7; {1111#false} is VALID [2020-07-10 14:19:35,313 INFO L263 TraceCheckUtils]: 51: Hoare triple {1111#false} call #t~ret62 := isPumpRunning(); {1110#true} is VALID [2020-07-10 14:19:35,313 INFO L280 TraceCheckUtils]: 52: Hoare triple {1110#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1110#true} is VALID [2020-07-10 14:19:35,314 INFO L280 TraceCheckUtils]: 53: Hoare triple {1110#true} assume true; {1110#true} is VALID [2020-07-10 14:19:35,314 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1110#true} {1111#false} #501#return; {1111#false} is VALID [2020-07-10 14:19:35,314 INFO L280 TraceCheckUtils]: 55: Hoare triple {1111#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {1111#false} is VALID [2020-07-10 14:19:35,315 INFO L280 TraceCheckUtils]: 56: Hoare triple {1111#false} assume 0 != ~tmp___0~2; {1111#false} is VALID [2020-07-10 14:19:35,315 INFO L280 TraceCheckUtils]: 57: Hoare triple {1111#false} assume 0 == ~switchedOnBeforeTS~0; {1111#false} is VALID [2020-07-10 14:19:35,315 INFO L263 TraceCheckUtils]: 58: Hoare triple {1111#false} call __automaton_fail(); {1111#false} is VALID [2020-07-10 14:19:35,315 INFO L280 TraceCheckUtils]: 59: Hoare triple {1111#false} assume !false; {1111#false} is VALID [2020-07-10 14:19:35,326 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 14:19:35,327 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1179254110] [2020-07-10 14:19:35,327 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:19:35,327 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:19:35,327 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291713968] [2020-07-10 14:19:35,329 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:19:35,330 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:19:35,330 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:19:35,419 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 14:19:35,420 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:19:35,420 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:19:35,420 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:19:35,421 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:19:35,421 INFO L87 Difference]: Start difference. First operand 128 states and 149 transitions. Second operand 5 states. [2020-07-10 14:19:36,973 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:19:40,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:40,343 INFO L93 Difference]: Finished difference Result 218 states and 267 transitions. [2020-07-10 14:19:40,343 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:19:40,343 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:19:40,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:19:40,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:19:40,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 267 transitions. [2020-07-10 14:19:40,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:19:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 267 transitions. [2020-07-10 14:19:40,361 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 267 transitions. [2020-07-10 14:19:41,174 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 267 edges. 267 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:19:41,181 INFO L225 Difference]: With dead ends: 218 [2020-07-10 14:19:41,181 INFO L226 Difference]: Without dead ends: 149 [2020-07-10 14:19:41,183 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 14:19:41,184 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 149 states. [2020-07-10 14:19:42,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 149 to 119. [2020-07-10 14:19:42,417 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:19:42,417 INFO L82 GeneralOperation]: Start isEquivalent. First operand 149 states. Second operand 119 states. [2020-07-10 14:19:42,418 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 119 states. [2020-07-10 14:19:42,418 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 119 states. [2020-07-10 14:19:42,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:42,427 INFO L93 Difference]: Finished difference Result 149 states and 184 transitions. [2020-07-10 14:19:42,427 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 184 transitions. [2020-07-10 14:19:42,428 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:42,428 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:42,429 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand 149 states. [2020-07-10 14:19:42,429 INFO L87 Difference]: Start difference. First operand 119 states. Second operand 149 states. [2020-07-10 14:19:42,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:42,437 INFO L93 Difference]: Finished difference Result 149 states and 184 transitions. [2020-07-10 14:19:42,437 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 184 transitions. [2020-07-10 14:19:42,438 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:19:42,438 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:19:42,438 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:19:42,439 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:19:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 119 states. [2020-07-10 14:19:42,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 137 transitions. [2020-07-10 14:19:42,444 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 137 transitions. Word has length 60 [2020-07-10 14:19:42,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:19:42,444 INFO L479 AbstractCegarLoop]: Abstraction has 119 states and 137 transitions. [2020-07-10 14:19:42,445 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:19:42,445 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 137 transitions. [2020-07-10 14:19:42,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2020-07-10 14:19:42,446 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:19:42,446 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:19:42,447 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:19:42,447 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:19:42,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:19:42,447 INFO L82 PathProgramCache]: Analyzing trace with hash 1988567769, now seen corresponding path program 1 times [2020-07-10 14:19:42,448 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:19:42,448 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1580575970] [2020-07-10 14:19:42,448 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:19:42,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:42,873 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:19:42,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:42,949 INFO L280 TraceCheckUtils]: 0: Hoare triple {1963#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:42,950 INFO L280 TraceCheckUtils]: 1: Hoare triple {1934#(= 1 ~systemActive~0)} assume true; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:42,951 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1934#(= 1 ~systemActive~0)} {1929#true} #517#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:42,954 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:42,955 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1929#true} {1934#(= 1 ~systemActive~0)} #421#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:42,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:42,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:42,959 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1929#true} {1934#(= 1 ~systemActive~0)} #423#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:42,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:43,009 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:19:43,010 INFO L280 TraceCheckUtils]: 1: Hoare triple {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:19:43,011 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1934#(= 1 ~systemActive~0)} #425#return; {1942#(= |main_#t~ret59| ~systemActive~0)} is VALID [2020-07-10 14:19:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:43,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,016 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #427#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:43,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1929#true} is VALID [2020-07-10 14:19:43,033 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #507#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:43,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:43,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-10 14:19:43,043 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,043 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1929#true} {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1929#true} is VALID [2020-07-10 14:19:43,043 INFO L263 TraceCheckUtils]: 0: Hoare triple {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {1929#true} is VALID [2020-07-10 14:19:43,044 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-10 14:19:43,044 INFO L280 TraceCheckUtils]: 2: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,044 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1929#true} {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1929#true} is VALID [2020-07-10 14:19:43,044 INFO L280 TraceCheckUtils]: 4: Hoare triple {1929#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {1929#true} is VALID [2020-07-10 14:19:43,045 INFO L280 TraceCheckUtils]: 5: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,045 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #485#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:43,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1929#true} is VALID [2020-07-10 14:19:43,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1929#true} {1930#false} #499#return; {1930#false} is VALID [2020-07-10 14:19:43,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:19:43,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-10 14:19:43,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,054 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1929#true} {1930#false} #501#return; {1930#false} is VALID [2020-07-10 14:19:43,059 INFO L263 TraceCheckUtils]: 0: Hoare triple {1929#true} call ULTIMATE.init(); {1963#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:19:43,065 INFO L280 TraceCheckUtils]: 1: Hoare triple {1963#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:43,066 INFO L280 TraceCheckUtils]: 2: Hoare triple {1934#(= 1 ~systemActive~0)} assume true; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:43,066 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1934#(= 1 ~systemActive~0)} {1929#true} #517#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:43,067 INFO L263 TraceCheckUtils]: 4: Hoare triple {1934#(= 1 ~systemActive~0)} call #t~ret73 := main(); {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:43,068 INFO L280 TraceCheckUtils]: 5: Hoare triple {1934#(= 1 ~systemActive~0)} havoc ~retValue_acc~8;havoc ~tmp~6; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:43,068 INFO L263 TraceCheckUtils]: 6: Hoare triple {1934#(= 1 ~systemActive~0)} call select_helpers(); {1929#true} is VALID [2020-07-10 14:19:43,068 INFO L280 TraceCheckUtils]: 7: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,069 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1929#true} {1934#(= 1 ~systemActive~0)} #421#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:43,069 INFO L263 TraceCheckUtils]: 9: Hoare triple {1934#(= 1 ~systemActive~0)} call select_features(); {1929#true} is VALID [2020-07-10 14:19:43,069 INFO L280 TraceCheckUtils]: 10: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,070 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1929#true} {1934#(= 1 ~systemActive~0)} #423#return; {1934#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:19:43,070 INFO L263 TraceCheckUtils]: 12: Hoare triple {1934#(= 1 ~systemActive~0)} call #t~ret59 := valid_product(); {1929#true} is VALID [2020-07-10 14:19:43,071 INFO L280 TraceCheckUtils]: 13: Hoare triple {1929#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:19:43,072 INFO L280 TraceCheckUtils]: 14: Hoare triple {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:19:43,073 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1964#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1934#(= 1 ~systemActive~0)} #425#return; {1942#(= |main_#t~ret59| ~systemActive~0)} is VALID [2020-07-10 14:19:43,074 INFO L280 TraceCheckUtils]: 16: Hoare triple {1942#(= |main_#t~ret59| ~systemActive~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {1943#(= main_~tmp~6 ~systemActive~0)} is VALID [2020-07-10 14:19:43,075 INFO L280 TraceCheckUtils]: 17: Hoare triple {1943#(= main_~tmp~6 ~systemActive~0)} assume 0 != ~tmp~6; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,075 INFO L263 TraceCheckUtils]: 18: Hoare triple {1944#(not (= 0 ~systemActive~0))} call setup(); {1929#true} is VALID [2020-07-10 14:19:43,075 INFO L280 TraceCheckUtils]: 19: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,076 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #427#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,077 INFO L263 TraceCheckUtils]: 21: Hoare triple {1944#(not (= 0 ~systemActive~0))} call runTest(); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,077 INFO L263 TraceCheckUtils]: 22: Hoare triple {1944#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:43,078 INFO L280 TraceCheckUtils]: 23: Hoare triple {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1929#true} is VALID [2020-07-10 14:19:43,078 INFO L280 TraceCheckUtils]: 24: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,079 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #507#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,079 INFO L263 TraceCheckUtils]: 26: Hoare triple {1944#(not (= 0 ~systemActive~0))} call test(); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,080 INFO L280 TraceCheckUtils]: 27: Hoare triple {1944#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !false; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,081 INFO L280 TraceCheckUtils]: 29: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,082 INFO L280 TraceCheckUtils]: 30: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,082 INFO L280 TraceCheckUtils]: 31: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,083 INFO L280 TraceCheckUtils]: 32: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,084 INFO L280 TraceCheckUtils]: 33: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,084 INFO L280 TraceCheckUtils]: 34: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,085 INFO L280 TraceCheckUtils]: 35: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,086 INFO L280 TraceCheckUtils]: 36: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___1~0); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,086 INFO L263 TraceCheckUtils]: 37: Hoare triple {1944#(not (= 0 ~systemActive~0))} call timeShift(); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,087 INFO L263 TraceCheckUtils]: 38: Hoare triple {1944#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:19:43,087 INFO L263 TraceCheckUtils]: 39: Hoare triple {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {1929#true} is VALID [2020-07-10 14:19:43,088 INFO L280 TraceCheckUtils]: 40: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-10 14:19:43,088 INFO L280 TraceCheckUtils]: 41: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,088 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1929#true} {1965#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {1929#true} is VALID [2020-07-10 14:19:43,088 INFO L280 TraceCheckUtils]: 43: Hoare triple {1929#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {1929#true} is VALID [2020-07-10 14:19:43,088 INFO L280 TraceCheckUtils]: 44: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,089 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1929#true} {1944#(not (= 0 ~systemActive~0))} #485#return; {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,090 INFO L280 TraceCheckUtils]: 46: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1944#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:19:43,090 INFO L280 TraceCheckUtils]: 47: Hoare triple {1944#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1930#false} is VALID [2020-07-10 14:19:43,091 INFO L263 TraceCheckUtils]: 48: Hoare triple {1930#false} call __utac_acc__Specification5_spec__3(); {1930#false} is VALID [2020-07-10 14:19:43,091 INFO L280 TraceCheckUtils]: 49: Hoare triple {1930#false} havoc ~tmp~7;havoc ~tmp___0~2; {1930#false} is VALID [2020-07-10 14:19:43,091 INFO L263 TraceCheckUtils]: 50: Hoare triple {1930#false} call #t~ret61 := getWaterLevel(); {1929#true} is VALID [2020-07-10 14:19:43,091 INFO L280 TraceCheckUtils]: 51: Hoare triple {1929#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1929#true} is VALID [2020-07-10 14:19:43,091 INFO L280 TraceCheckUtils]: 52: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,092 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {1929#true} {1930#false} #499#return; {1930#false} is VALID [2020-07-10 14:19:43,092 INFO L280 TraceCheckUtils]: 54: Hoare triple {1930#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {1930#false} is VALID [2020-07-10 14:19:43,092 INFO L280 TraceCheckUtils]: 55: Hoare triple {1930#false} assume 2 != ~tmp~7; {1930#false} is VALID [2020-07-10 14:19:43,092 INFO L263 TraceCheckUtils]: 56: Hoare triple {1930#false} call #t~ret62 := isPumpRunning(); {1929#true} is VALID [2020-07-10 14:19:43,093 INFO L280 TraceCheckUtils]: 57: Hoare triple {1929#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {1929#true} is VALID [2020-07-10 14:19:43,093 INFO L280 TraceCheckUtils]: 58: Hoare triple {1929#true} assume true; {1929#true} is VALID [2020-07-10 14:19:43,093 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {1929#true} {1930#false} #501#return; {1930#false} is VALID [2020-07-10 14:19:43,093 INFO L280 TraceCheckUtils]: 60: Hoare triple {1930#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {1930#false} is VALID [2020-07-10 14:19:43,094 INFO L280 TraceCheckUtils]: 61: Hoare triple {1930#false} assume 0 != ~tmp___0~2; {1930#false} is VALID [2020-07-10 14:19:43,094 INFO L280 TraceCheckUtils]: 62: Hoare triple {1930#false} assume 0 == ~switchedOnBeforeTS~0; {1930#false} is VALID [2020-07-10 14:19:43,094 INFO L263 TraceCheckUtils]: 63: Hoare triple {1930#false} call __automaton_fail(); {1930#false} is VALID [2020-07-10 14:19:43,094 INFO L280 TraceCheckUtils]: 64: Hoare triple {1930#false} assume !false; {1930#false} is VALID [2020-07-10 14:19:43,107 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 14:19:43,107 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1580575970] [2020-07-10 14:19:43,108 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:19:43,108 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:19:43,108 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [156131393] [2020-07-10 14:19:43,109 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:19:43,109 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:19:43,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:19:43,191 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 63 edges. 63 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:19:43,191 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:19:43,191 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:19:43,192 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:19:43,192 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:19:43,192 INFO L87 Difference]: Start difference. First operand 119 states and 137 transitions. Second operand 9 states. [2020-07-10 14:19:44,055 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:19:45,050 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:19:45,463 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:19:45,782 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:19:50,626 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:19:58,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:19:58,633 INFO L93 Difference]: Finished difference Result 402 states and 496 transitions. [2020-07-10 14:19:58,633 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:19:58,633 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 65 [2020-07-10 14:19:58,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:19:58,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:19:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 496 transitions. [2020-07-10 14:19:58,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:19:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 496 transitions. [2020-07-10 14:19:58,656 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 496 transitions. [2020-07-10 14:20:00,275 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 496 edges. 496 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:20:00,289 INFO L225 Difference]: With dead ends: 402 [2020-07-10 14:20:00,289 INFO L226 Difference]: Without dead ends: 311 [2020-07-10 14:20:00,291 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:20:00,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2020-07-10 14:20:02,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 242. [2020-07-10 14:20:02,665 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:20:02,665 INFO L82 GeneralOperation]: Start isEquivalent. First operand 311 states. Second operand 242 states. [2020-07-10 14:20:02,665 INFO L74 IsIncluded]: Start isIncluded. First operand 311 states. Second operand 242 states. [2020-07-10 14:20:02,665 INFO L87 Difference]: Start difference. First operand 311 states. Second operand 242 states. [2020-07-10 14:20:02,686 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:20:02,687 INFO L93 Difference]: Finished difference Result 311 states and 381 transitions. [2020-07-10 14:20:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 381 transitions. [2020-07-10 14:20:02,689 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:20:02,689 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:20:02,689 INFO L74 IsIncluded]: Start isIncluded. First operand 242 states. Second operand 311 states. [2020-07-10 14:20:02,689 INFO L87 Difference]: Start difference. First operand 242 states. Second operand 311 states. [2020-07-10 14:20:02,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:20:02,707 INFO L93 Difference]: Finished difference Result 311 states and 381 transitions. [2020-07-10 14:20:02,707 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 381 transitions. [2020-07-10 14:20:02,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:20:02,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:20:02,713 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:20:02,713 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:20:02,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 242 states. [2020-07-10 14:20:02,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 242 states and 290 transitions. [2020-07-10 14:20:02,724 INFO L78 Accepts]: Start accepts. Automaton has 242 states and 290 transitions. Word has length 65 [2020-07-10 14:20:02,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:20:02,725 INFO L479 AbstractCegarLoop]: Abstraction has 242 states and 290 transitions. [2020-07-10 14:20:02,725 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:20:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 290 transitions. [2020-07-10 14:20:02,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:20:02,727 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:20:02,727 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 14:20:02,728 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:20:02,728 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:20:02,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:20:02,728 INFO L82 PathProgramCache]: Analyzing trace with hash 827482166, now seen corresponding path program 1 times [2020-07-10 14:20:02,728 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:20:02,729 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828100226] [2020-07-10 14:20:02,729 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:20:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,111 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:20:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {3542#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume true; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,195 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3510#(= 0 ~pumpRunning~0)} {3505#true} #517#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,199 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #421#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,206 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #423#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {3505#true} is VALID [2020-07-10 14:20:03,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,213 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #425#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,220 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #427#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3505#true} is VALID [2020-07-10 14:20:03,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #507#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {3544#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {3510#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume true; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,270 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3510#(= 0 ~pumpRunning~0)} {3510#(= 0 ~pumpRunning~0)} #477#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3505#true} is VALID [2020-07-10 14:20:03,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3505#true} {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {3505#true} is VALID [2020-07-10 14:20:03,279 INFO L263 TraceCheckUtils]: 0: Hoare triple {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {3505#true} is VALID [2020-07-10 14:20:03,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3505#true} is VALID [2020-07-10 14:20:03,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,280 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3505#true} {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {3505#true} is VALID [2020-07-10 14:20:03,280 INFO L280 TraceCheckUtils]: 4: Hoare triple {3505#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {3505#true} is VALID [2020-07-10 14:20:03,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,282 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #485#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,286 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3505#true} is VALID [2020-07-10 14:20:03,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,288 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #499#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:03,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:20:03,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:20:03,309 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3510#(= 0 ~pumpRunning~0)} #501#return; {3540#(= 0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-10 14:20:03,314 INFO L263 TraceCheckUtils]: 0: Hoare triple {3505#true} call ULTIMATE.init(); {3542#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:20:03,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {3542#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume true; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,321 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3510#(= 0 ~pumpRunning~0)} {3505#true} #517#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,321 INFO L263 TraceCheckUtils]: 4: Hoare triple {3510#(= 0 ~pumpRunning~0)} call #t~ret73 := main(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,322 INFO L280 TraceCheckUtils]: 5: Hoare triple {3510#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~8;havoc ~tmp~6; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,322 INFO L263 TraceCheckUtils]: 6: Hoare triple {3510#(= 0 ~pumpRunning~0)} call select_helpers(); {3505#true} is VALID [2020-07-10 14:20:03,324 INFO L280 TraceCheckUtils]: 7: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,331 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #421#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,331 INFO L263 TraceCheckUtils]: 9: Hoare triple {3510#(= 0 ~pumpRunning~0)} call select_features(); {3505#true} is VALID [2020-07-10 14:20:03,331 INFO L280 TraceCheckUtils]: 10: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,332 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #423#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,332 INFO L263 TraceCheckUtils]: 12: Hoare triple {3510#(= 0 ~pumpRunning~0)} call #t~ret59 := valid_product(); {3505#true} is VALID [2020-07-10 14:20:03,332 INFO L280 TraceCheckUtils]: 13: Hoare triple {3505#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {3505#true} is VALID [2020-07-10 14:20:03,333 INFO L280 TraceCheckUtils]: 14: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,333 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #425#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,334 INFO L280 TraceCheckUtils]: 16: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,336 INFO L280 TraceCheckUtils]: 17: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~6; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,337 INFO L263 TraceCheckUtils]: 18: Hoare triple {3510#(= 0 ~pumpRunning~0)} call setup(); {3505#true} is VALID [2020-07-10 14:20:03,337 INFO L280 TraceCheckUtils]: 19: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,338 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #427#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,338 INFO L263 TraceCheckUtils]: 21: Hoare triple {3510#(= 0 ~pumpRunning~0)} call runTest(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,339 INFO L263 TraceCheckUtils]: 22: Hoare triple {3510#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:20:03,340 INFO L280 TraceCheckUtils]: 23: Hoare triple {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3505#true} is VALID [2020-07-10 14:20:03,340 INFO L280 TraceCheckUtils]: 24: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,340 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #507#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,341 INFO L263 TraceCheckUtils]: 26: Hoare triple {3510#(= 0 ~pumpRunning~0)} call test(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,342 INFO L280 TraceCheckUtils]: 27: Hoare triple {3510#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,343 INFO L280 TraceCheckUtils]: 28: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !false; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,344 INFO L280 TraceCheckUtils]: 29: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,345 INFO L280 TraceCheckUtils]: 30: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,345 INFO L280 TraceCheckUtils]: 31: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,346 INFO L280 TraceCheckUtils]: 32: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,347 INFO L280 TraceCheckUtils]: 33: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,348 INFO L280 TraceCheckUtils]: 34: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,348 INFO L280 TraceCheckUtils]: 35: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,348 INFO L280 TraceCheckUtils]: 36: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,349 INFO L263 TraceCheckUtils]: 37: Hoare triple {3510#(= 0 ~pumpRunning~0)} call stopSystem(); {3544#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:20:03,350 INFO L280 TraceCheckUtils]: 38: Hoare triple {3544#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,351 INFO L280 TraceCheckUtils]: 39: Hoare triple {3510#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,351 INFO L280 TraceCheckUtils]: 40: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume true; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,352 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3510#(= 0 ~pumpRunning~0)} {3510#(= 0 ~pumpRunning~0)} #477#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,352 INFO L263 TraceCheckUtils]: 42: Hoare triple {3510#(= 0 ~pumpRunning~0)} call timeShift(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,353 INFO L263 TraceCheckUtils]: 43: Hoare triple {3510#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:20:03,353 INFO L263 TraceCheckUtils]: 44: Hoare triple {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {3505#true} is VALID [2020-07-10 14:20:03,353 INFO L280 TraceCheckUtils]: 45: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3505#true} is VALID [2020-07-10 14:20:03,353 INFO L280 TraceCheckUtils]: 46: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,353 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3505#true} {3543#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {3505#true} is VALID [2020-07-10 14:20:03,354 INFO L280 TraceCheckUtils]: 48: Hoare triple {3505#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {3505#true} is VALID [2020-07-10 14:20:03,354 INFO L280 TraceCheckUtils]: 49: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,356 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #485#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,357 INFO L280 TraceCheckUtils]: 51: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,357 INFO L280 TraceCheckUtils]: 52: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,358 INFO L263 TraceCheckUtils]: 53: Hoare triple {3510#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,358 INFO L280 TraceCheckUtils]: 54: Hoare triple {3510#(= 0 ~pumpRunning~0)} havoc ~tmp~7;havoc ~tmp___0~2; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,358 INFO L263 TraceCheckUtils]: 55: Hoare triple {3510#(= 0 ~pumpRunning~0)} call #t~ret61 := getWaterLevel(); {3505#true} is VALID [2020-07-10 14:20:03,359 INFO L280 TraceCheckUtils]: 56: Hoare triple {3505#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3505#true} is VALID [2020-07-10 14:20:03,359 INFO L280 TraceCheckUtils]: 57: Hoare triple {3505#true} assume true; {3505#true} is VALID [2020-07-10 14:20:03,359 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3505#true} {3510#(= 0 ~pumpRunning~0)} #499#return; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,360 INFO L280 TraceCheckUtils]: 59: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,360 INFO L280 TraceCheckUtils]: 60: Hoare triple {3510#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~7; {3510#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:20:03,360 INFO L263 TraceCheckUtils]: 61: Hoare triple {3510#(= 0 ~pumpRunning~0)} call #t~ret62 := isPumpRunning(); {3505#true} is VALID [2020-07-10 14:20:03,361 INFO L280 TraceCheckUtils]: 62: Hoare triple {3505#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:20:03,361 INFO L280 TraceCheckUtils]: 63: Hoare triple {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:20:03,362 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3548#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3510#(= 0 ~pumpRunning~0)} #501#return; {3540#(= 0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-10 14:20:03,364 INFO L280 TraceCheckUtils]: 65: Hoare triple {3540#(= 0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {3541#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:20:03,365 INFO L280 TraceCheckUtils]: 66: Hoare triple {3541#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3506#false} is VALID [2020-07-10 14:20:03,365 INFO L280 TraceCheckUtils]: 67: Hoare triple {3506#false} assume 0 == ~switchedOnBeforeTS~0; {3506#false} is VALID [2020-07-10 14:20:03,365 INFO L263 TraceCheckUtils]: 68: Hoare triple {3506#false} call __automaton_fail(); {3506#false} is VALID [2020-07-10 14:20:03,365 INFO L280 TraceCheckUtils]: 69: Hoare triple {3506#false} assume !false; {3506#false} is VALID [2020-07-10 14:20:03,375 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 14:20:03,375 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828100226] [2020-07-10 14:20:03,376 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:20:03,376 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:20:03,376 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1941840504] [2020-07-10 14:20:03,377 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:20:03,377 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:20:03,377 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:20:03,470 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:20:03,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:20:03,470 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:20:03,471 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:20:03,471 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:20:03,471 INFO L87 Difference]: Start difference. First operand 242 states and 290 transitions. Second operand 9 states. [2020-07-10 14:20:04,446 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:20:08,166 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:20:12,163 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:20:13,029 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:20:13,583 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:20:14,137 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:20:17,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:20:17,376 INFO L93 Difference]: Finished difference Result 631 states and 816 transitions. [2020-07-10 14:20:17,376 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:20:17,376 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:20:17,376 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:20:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:20:17,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 418 transitions. [2020-07-10 14:20:17,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:20:17,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 418 transitions. [2020-07-10 14:20:17,395 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 418 transitions. [2020-07-10 14:20:18,659 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 418 edges. 418 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:20:18,678 INFO L225 Difference]: With dead ends: 631 [2020-07-10 14:20:18,678 INFO L226 Difference]: Without dead ends: 417 [2020-07-10 14:20:18,681 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:20:18,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 417 states. [2020-07-10 14:20:21,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 417 to 353. [2020-07-10 14:20:21,626 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:20:21,626 INFO L82 GeneralOperation]: Start isEquivalent. First operand 417 states. Second operand 353 states. [2020-07-10 14:20:21,626 INFO L74 IsIncluded]: Start isIncluded. First operand 417 states. Second operand 353 states. [2020-07-10 14:20:21,626 INFO L87 Difference]: Start difference. First operand 417 states. Second operand 353 states. [2020-07-10 14:20:21,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:20:21,649 INFO L93 Difference]: Finished difference Result 417 states and 524 transitions. [2020-07-10 14:20:21,649 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 524 transitions. [2020-07-10 14:20:21,652 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:20:21,652 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:20:21,652 INFO L74 IsIncluded]: Start isIncluded. First operand 353 states. Second operand 417 states. [2020-07-10 14:20:21,653 INFO L87 Difference]: Start difference. First operand 353 states. Second operand 417 states. [2020-07-10 14:20:21,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:20:21,685 INFO L93 Difference]: Finished difference Result 417 states and 524 transitions. [2020-07-10 14:20:21,685 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 524 transitions. [2020-07-10 14:20:21,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:20:21,687 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:20:21,687 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:20:21,687 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:20:21,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 353 states. [2020-07-10 14:20:21,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 423 transitions. [2020-07-10 14:20:21,714 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 423 transitions. Word has length 70 [2020-07-10 14:20:21,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:20:21,715 INFO L479 AbstractCegarLoop]: Abstraction has 353 states and 423 transitions. [2020-07-10 14:20:21,715 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:20:21,715 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 423 transitions. [2020-07-10 14:20:21,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-10 14:20:21,718 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:20:21,718 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:20:21,718 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:20:21,718 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:20:21,719 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:20:21,719 INFO L82 PathProgramCache]: Analyzing trace with hash 361073596, now seen corresponding path program 1 times [2020-07-10 14:20:21,719 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:20:21,720 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655970625] [2020-07-10 14:20:21,720 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:20:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,122 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:20:22,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {5806#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {5758#(= 1 ~waterLevel~0)} assume true; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,213 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5758#(= 1 ~waterLevel~0)} {5753#true} #517#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,219 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #421#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,222 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,223 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #423#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5753#true} is VALID [2020-07-10 14:20:22,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,229 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #425#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,235 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #427#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5753#true} is VALID [2020-07-10 14:20:22,251 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,252 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #507#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-10 14:20:22,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {5753#true} is VALID [2020-07-10 14:20:22,261 INFO L263 TraceCheckUtils]: 0: Hoare triple {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {5753#true} is VALID [2020-07-10 14:20:22,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-10 14:20:22,262 INFO L280 TraceCheckUtils]: 2: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,262 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5753#true} {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {5753#true} is VALID [2020-07-10 14:20:22,262 INFO L280 TraceCheckUtils]: 4: Hoare triple {5753#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {5753#true} is VALID [2020-07-10 14:20:22,263 INFO L280 TraceCheckUtils]: 5: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,263 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #485#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~11; {5753#true} is VALID [2020-07-10 14:20:22,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:20:22,344 INFO L280 TraceCheckUtils]: 2: Hoare triple {5832#(= 0 |isHighWaterSensorDry_#res|)} assume true; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:20:22,345 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5832#(= 0 |isHighWaterSensorDry_#res|)} {5753#true} #483#return; {5830#(= 0 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-10 14:20:22,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {5753#true} is VALID [2020-07-10 14:20:22,345 INFO L263 TraceCheckUtils]: 1: Hoare triple {5753#true} call #t~ret19 := isHighWaterSensorDry(); {5753#true} is VALID [2020-07-10 14:20:22,346 INFO L280 TraceCheckUtils]: 2: Hoare triple {5753#true} havoc ~retValue_acc~11; {5753#true} is VALID [2020-07-10 14:20:22,346 INFO L280 TraceCheckUtils]: 3: Hoare triple {5753#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:20:22,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {5832#(= 0 |isHighWaterSensorDry_#res|)} assume true; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:20:22,348 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5832#(= 0 |isHighWaterSensorDry_#res|)} {5753#true} #483#return; {5830#(= 0 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-10 14:20:22,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {5830#(= 0 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {5831#(= 0 isHighWaterLevel_~tmp~1)} is VALID [2020-07-10 14:20:22,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {5831#(= 0 isHighWaterLevel_~tmp~1)} assume 0 != ~tmp~1;~tmp___0~0 := 0; {5754#false} is VALID [2020-07-10 14:20:22,349 INFO L280 TraceCheckUtils]: 8: Hoare triple {5754#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {5754#false} is VALID [2020-07-10 14:20:22,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-10 14:20:22,350 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5754#false} {5753#true} #463#return; {5754#false} is VALID [2020-07-10 14:20:22,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5753#true} is VALID [2020-07-10 14:20:22,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,354 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5754#false} #465#return; {5754#false} is VALID [2020-07-10 14:20:22,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5753#true} is VALID [2020-07-10 14:20:22,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume 0 == ~pumpRunning~0; {5753#true} is VALID [2020-07-10 14:20:22,355 INFO L263 TraceCheckUtils]: 2: Hoare triple {5753#true} call #t~ret1 := isHighWaterLevel(); {5753#true} is VALID [2020-07-10 14:20:22,355 INFO L280 TraceCheckUtils]: 3: Hoare triple {5753#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {5753#true} is VALID [2020-07-10 14:20:22,355 INFO L263 TraceCheckUtils]: 4: Hoare triple {5753#true} call #t~ret19 := isHighWaterSensorDry(); {5753#true} is VALID [2020-07-10 14:20:22,356 INFO L280 TraceCheckUtils]: 5: Hoare triple {5753#true} havoc ~retValue_acc~11; {5753#true} is VALID [2020-07-10 14:20:22,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {5753#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:20:22,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {5832#(= 0 |isHighWaterSensorDry_#res|)} assume true; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:20:22,360 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5832#(= 0 |isHighWaterSensorDry_#res|)} {5753#true} #483#return; {5830#(= 0 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-10 14:20:22,361 INFO L280 TraceCheckUtils]: 9: Hoare triple {5830#(= 0 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {5831#(= 0 isHighWaterLevel_~tmp~1)} is VALID [2020-07-10 14:20:22,361 INFO L280 TraceCheckUtils]: 10: Hoare triple {5831#(= 0 isHighWaterLevel_~tmp~1)} assume 0 != ~tmp~1;~tmp___0~0 := 0; {5754#false} is VALID [2020-07-10 14:20:22,362 INFO L280 TraceCheckUtils]: 11: Hoare triple {5754#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {5754#false} is VALID [2020-07-10 14:20:22,362 INFO L280 TraceCheckUtils]: 12: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-10 14:20:22,362 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5754#false} {5753#true} #463#return; {5754#false} is VALID [2020-07-10 14:20:22,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {5754#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5754#false} is VALID [2020-07-10 14:20:22,363 INFO L280 TraceCheckUtils]: 15: Hoare triple {5754#false} assume 0 != ~tmp~0; {5754#false} is VALID [2020-07-10 14:20:22,364 INFO L263 TraceCheckUtils]: 16: Hoare triple {5754#false} call activatePump(); {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:20:22,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5753#true} is VALID [2020-07-10 14:20:22,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,364 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5753#true} {5754#false} #465#return; {5754#false} is VALID [2020-07-10 14:20:22,364 INFO L280 TraceCheckUtils]: 20: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-10 14:20:22,364 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5754#false} {5758#(= 1 ~waterLevel~0)} #489#return; {5754#false} is VALID [2020-07-10 14:20:22,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {5753#true} is VALID [2020-07-10 14:20:22,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5754#false} #499#return; {5754#false} is VALID [2020-07-10 14:20:22,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:22,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-10 14:20:22,372 INFO L280 TraceCheckUtils]: 1: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,372 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5753#true} {5754#false} #501#return; {5754#false} is VALID [2020-07-10 14:20:22,377 INFO L263 TraceCheckUtils]: 0: Hoare triple {5753#true} call ULTIMATE.init(); {5806#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:20:22,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {5806#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {5758#(= 1 ~waterLevel~0)} assume true; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,383 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5758#(= 1 ~waterLevel~0)} {5753#true} #517#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,384 INFO L263 TraceCheckUtils]: 4: Hoare triple {5758#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {5758#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8;havoc ~tmp~6; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,385 INFO L263 TraceCheckUtils]: 6: Hoare triple {5758#(= 1 ~waterLevel~0)} call select_helpers(); {5753#true} is VALID [2020-07-10 14:20:22,385 INFO L280 TraceCheckUtils]: 7: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,385 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #421#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,386 INFO L263 TraceCheckUtils]: 9: Hoare triple {5758#(= 1 ~waterLevel~0)} call select_features(); {5753#true} is VALID [2020-07-10 14:20:22,386 INFO L280 TraceCheckUtils]: 10: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,386 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #423#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,387 INFO L263 TraceCheckUtils]: 12: Hoare triple {5758#(= 1 ~waterLevel~0)} call #t~ret59 := valid_product(); {5753#true} is VALID [2020-07-10 14:20:22,387 INFO L280 TraceCheckUtils]: 13: Hoare triple {5753#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5753#true} is VALID [2020-07-10 14:20:22,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,389 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #425#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,389 INFO L280 TraceCheckUtils]: 16: Hoare triple {5758#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,390 INFO L280 TraceCheckUtils]: 17: Hoare triple {5758#(= 1 ~waterLevel~0)} assume 0 != ~tmp~6; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,390 INFO L263 TraceCheckUtils]: 18: Hoare triple {5758#(= 1 ~waterLevel~0)} call setup(); {5753#true} is VALID [2020-07-10 14:20:22,390 INFO L280 TraceCheckUtils]: 19: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,391 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #427#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,391 INFO L263 TraceCheckUtils]: 21: Hoare triple {5758#(= 1 ~waterLevel~0)} call runTest(); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,392 INFO L263 TraceCheckUtils]: 22: Hoare triple {5758#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:20:22,392 INFO L280 TraceCheckUtils]: 23: Hoare triple {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5753#true} is VALID [2020-07-10 14:20:22,393 INFO L280 TraceCheckUtils]: 24: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,393 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #507#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,394 INFO L263 TraceCheckUtils]: 26: Hoare triple {5758#(= 1 ~waterLevel~0)} call test(); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,394 INFO L280 TraceCheckUtils]: 27: Hoare triple {5758#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,395 INFO L280 TraceCheckUtils]: 28: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !false; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,395 INFO L280 TraceCheckUtils]: 29: Hoare triple {5758#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,396 INFO L280 TraceCheckUtils]: 30: Hoare triple {5758#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,396 INFO L280 TraceCheckUtils]: 31: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,397 INFO L280 TraceCheckUtils]: 32: Hoare triple {5758#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,398 INFO L280 TraceCheckUtils]: 33: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,398 INFO L280 TraceCheckUtils]: 34: Hoare triple {5758#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,399 INFO L280 TraceCheckUtils]: 35: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,399 INFO L280 TraceCheckUtils]: 36: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,400 INFO L263 TraceCheckUtils]: 37: Hoare triple {5758#(= 1 ~waterLevel~0)} call timeShift(); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,401 INFO L263 TraceCheckUtils]: 38: Hoare triple {5758#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:20:22,401 INFO L263 TraceCheckUtils]: 39: Hoare triple {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {5753#true} is VALID [2020-07-10 14:20:22,401 INFO L280 TraceCheckUtils]: 40: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-10 14:20:22,401 INFO L280 TraceCheckUtils]: 41: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,402 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5753#true} {5807#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {5753#true} is VALID [2020-07-10 14:20:22,402 INFO L280 TraceCheckUtils]: 43: Hoare triple {5753#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {5753#true} is VALID [2020-07-10 14:20:22,402 INFO L280 TraceCheckUtils]: 44: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,402 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5753#true} {5758#(= 1 ~waterLevel~0)} #485#return; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,403 INFO L280 TraceCheckUtils]: 46: Hoare triple {5758#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,404 INFO L280 TraceCheckUtils]: 47: Hoare triple {5758#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {5758#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:20:22,404 INFO L263 TraceCheckUtils]: 48: Hoare triple {5758#(= 1 ~waterLevel~0)} call processEnvironment(); {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:20:22,405 INFO L280 TraceCheckUtils]: 49: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {5753#true} is VALID [2020-07-10 14:20:22,405 INFO L280 TraceCheckUtils]: 50: Hoare triple {5753#true} assume 0 == ~pumpRunning~0; {5753#true} is VALID [2020-07-10 14:20:22,405 INFO L263 TraceCheckUtils]: 51: Hoare triple {5753#true} call #t~ret1 := isHighWaterLevel(); {5753#true} is VALID [2020-07-10 14:20:22,405 INFO L280 TraceCheckUtils]: 52: Hoare triple {5753#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {5753#true} is VALID [2020-07-10 14:20:22,405 INFO L263 TraceCheckUtils]: 53: Hoare triple {5753#true} call #t~ret19 := isHighWaterSensorDry(); {5753#true} is VALID [2020-07-10 14:20:22,406 INFO L280 TraceCheckUtils]: 54: Hoare triple {5753#true} havoc ~retValue_acc~11; {5753#true} is VALID [2020-07-10 14:20:22,406 INFO L280 TraceCheckUtils]: 55: Hoare triple {5753#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:20:22,407 INFO L280 TraceCheckUtils]: 56: Hoare triple {5832#(= 0 |isHighWaterSensorDry_#res|)} assume true; {5832#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:20:22,408 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5832#(= 0 |isHighWaterSensorDry_#res|)} {5753#true} #483#return; {5830#(= 0 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-10 14:20:22,409 INFO L280 TraceCheckUtils]: 58: Hoare triple {5830#(= 0 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {5831#(= 0 isHighWaterLevel_~tmp~1)} is VALID [2020-07-10 14:20:22,425 INFO L280 TraceCheckUtils]: 59: Hoare triple {5831#(= 0 isHighWaterLevel_~tmp~1)} assume 0 != ~tmp~1;~tmp___0~0 := 0; {5754#false} is VALID [2020-07-10 14:20:22,425 INFO L280 TraceCheckUtils]: 60: Hoare triple {5754#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {5754#false} is VALID [2020-07-10 14:20:22,425 INFO L280 TraceCheckUtils]: 61: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-10 14:20:22,425 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {5754#false} {5753#true} #463#return; {5754#false} is VALID [2020-07-10 14:20:22,426 INFO L280 TraceCheckUtils]: 63: Hoare triple {5754#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5754#false} is VALID [2020-07-10 14:20:22,426 INFO L280 TraceCheckUtils]: 64: Hoare triple {5754#false} assume 0 != ~tmp~0; {5754#false} is VALID [2020-07-10 14:20:22,426 INFO L263 TraceCheckUtils]: 65: Hoare triple {5754#false} call activatePump(); {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:20:22,426 INFO L280 TraceCheckUtils]: 66: Hoare triple {5811#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {5753#true} is VALID [2020-07-10 14:20:22,426 INFO L280 TraceCheckUtils]: 67: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,427 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {5753#true} {5754#false} #465#return; {5754#false} is VALID [2020-07-10 14:20:22,427 INFO L280 TraceCheckUtils]: 69: Hoare triple {5754#false} assume true; {5754#false} is VALID [2020-07-10 14:20:22,427 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5754#false} {5758#(= 1 ~waterLevel~0)} #489#return; {5754#false} is VALID [2020-07-10 14:20:22,427 INFO L263 TraceCheckUtils]: 71: Hoare triple {5754#false} call __utac_acc__Specification5_spec__3(); {5754#false} is VALID [2020-07-10 14:20:22,427 INFO L280 TraceCheckUtils]: 72: Hoare triple {5754#false} havoc ~tmp~7;havoc ~tmp___0~2; {5754#false} is VALID [2020-07-10 14:20:22,428 INFO L263 TraceCheckUtils]: 73: Hoare triple {5754#false} call #t~ret61 := getWaterLevel(); {5753#true} is VALID [2020-07-10 14:20:22,428 INFO L280 TraceCheckUtils]: 74: Hoare triple {5753#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {5753#true} is VALID [2020-07-10 14:20:22,428 INFO L280 TraceCheckUtils]: 75: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,428 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {5753#true} {5754#false} #499#return; {5754#false} is VALID [2020-07-10 14:20:22,428 INFO L280 TraceCheckUtils]: 77: Hoare triple {5754#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {5754#false} is VALID [2020-07-10 14:20:22,428 INFO L280 TraceCheckUtils]: 78: Hoare triple {5754#false} assume 2 != ~tmp~7; {5754#false} is VALID [2020-07-10 14:20:22,429 INFO L263 TraceCheckUtils]: 79: Hoare triple {5754#false} call #t~ret62 := isPumpRunning(); {5753#true} is VALID [2020-07-10 14:20:22,429 INFO L280 TraceCheckUtils]: 80: Hoare triple {5753#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {5753#true} is VALID [2020-07-10 14:20:22,429 INFO L280 TraceCheckUtils]: 81: Hoare triple {5753#true} assume true; {5753#true} is VALID [2020-07-10 14:20:22,430 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {5753#true} {5754#false} #501#return; {5754#false} is VALID [2020-07-10 14:20:22,430 INFO L280 TraceCheckUtils]: 83: Hoare triple {5754#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {5754#false} is VALID [2020-07-10 14:20:22,430 INFO L280 TraceCheckUtils]: 84: Hoare triple {5754#false} assume 0 != ~tmp___0~2; {5754#false} is VALID [2020-07-10 14:20:22,430 INFO L280 TraceCheckUtils]: 85: Hoare triple {5754#false} assume 0 == ~switchedOnBeforeTS~0; {5754#false} is VALID [2020-07-10 14:20:22,431 INFO L263 TraceCheckUtils]: 86: Hoare triple {5754#false} call __automaton_fail(); {5754#false} is VALID [2020-07-10 14:20:22,431 INFO L280 TraceCheckUtils]: 87: Hoare triple {5754#false} assume !false; {5754#false} is VALID [2020-07-10 14:20:22,447 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 14:20:22,448 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655970625] [2020-07-10 14:20:22,448 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:20:22,448 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:20:22,449 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2064524530] [2020-07-10 14:20:22,451 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-10 14:20:22,452 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:20:22,452 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:20:22,574 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:20:22,575 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:20:22,575 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:20:22,575 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:20:22,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:20:22,576 INFO L87 Difference]: Start difference. First operand 353 states and 423 transitions. Second operand 9 states. [2020-07-10 14:20:23,427 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:20:30,097 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:20:30,469 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:20:31,027 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:20:31,609 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:20:40,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:20:40,871 INFO L93 Difference]: Finished difference Result 1112 states and 1489 transitions. [2020-07-10 14:20:40,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:20:40,871 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-10 14:20:40,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:20:40,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:20:40,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 503 transitions. [2020-07-10 14:20:40,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:20:40,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 503 transitions. [2020-07-10 14:20:40,887 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 503 transitions. [2020-07-10 14:20:42,984 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 503 edges. 503 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:20:43,081 INFO L225 Difference]: With dead ends: 1112 [2020-07-10 14:20:43,081 INFO L226 Difference]: Without dead ends: 787 [2020-07-10 14:20:43,085 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:20:43,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 787 states. [2020-07-10 14:20:50,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 787 to 665. [2020-07-10 14:20:50,234 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:20:50,234 INFO L82 GeneralOperation]: Start isEquivalent. First operand 787 states. Second operand 665 states. [2020-07-10 14:20:50,234 INFO L74 IsIncluded]: Start isIncluded. First operand 787 states. Second operand 665 states. [2020-07-10 14:20:50,234 INFO L87 Difference]: Start difference. First operand 787 states. Second operand 665 states. [2020-07-10 14:20:50,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:20:50,280 INFO L93 Difference]: Finished difference Result 787 states and 1010 transitions. [2020-07-10 14:20:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1010 transitions. [2020-07-10 14:20:50,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:20:50,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:20:50,284 INFO L74 IsIncluded]: Start isIncluded. First operand 665 states. Second operand 787 states. [2020-07-10 14:20:50,284 INFO L87 Difference]: Start difference. First operand 665 states. Second operand 787 states. [2020-07-10 14:20:50,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:20:50,330 INFO L93 Difference]: Finished difference Result 787 states and 1010 transitions. [2020-07-10 14:20:50,330 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1010 transitions. [2020-07-10 14:20:50,334 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:20:50,334 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:20:50,334 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:20:50,334 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:20:50,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 665 states. [2020-07-10 14:20:50,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 665 states and 802 transitions. [2020-07-10 14:20:50,383 INFO L78 Accepts]: Start accepts. Automaton has 665 states and 802 transitions. Word has length 88 [2020-07-10 14:20:50,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:20:50,384 INFO L479 AbstractCegarLoop]: Abstraction has 665 states and 802 transitions. [2020-07-10 14:20:50,384 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:20:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 802 transitions. [2020-07-10 14:20:50,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-10 14:20:50,388 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:20:50,388 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:20:50,389 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:20:50,389 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:20:50,389 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:20:50,389 INFO L82 PathProgramCache]: Analyzing trace with hash -1750216773, now seen corresponding path program 1 times [2020-07-10 14:20:50,390 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:20:50,390 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747365623] [2020-07-10 14:20:50,390 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:20:50,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,730 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:20:50,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {9894#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9842#true} is VALID [2020-07-10 14:20:50,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,785 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9842#true} #517#return; {9842#true} is VALID [2020-07-10 14:20:50,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,788 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9842#true} {9842#true} #421#return; {9842#true} is VALID [2020-07-10 14:20:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,792 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9842#true} {9842#true} #423#return; {9842#true} is VALID [2020-07-10 14:20:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9842#true} is VALID [2020-07-10 14:20:50,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,796 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9842#true} #425#return; {9842#true} is VALID [2020-07-10 14:20:50,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,799 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9842#true} {9842#true} #427#return; {9842#true} is VALID [2020-07-10 14:20:50,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9842#true} is VALID [2020-07-10 14:20:50,810 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,810 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9842#true} #507#return; {9842#true} is VALID [2020-07-10 14:20:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,815 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-10 14:20:50,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,816 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {9842#true} is VALID [2020-07-10 14:20:50,816 INFO L263 TraceCheckUtils]: 0: Hoare triple {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {9842#true} is VALID [2020-07-10 14:20:50,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-10 14:20:50,817 INFO L280 TraceCheckUtils]: 2: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,817 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9842#true} {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {9842#true} is VALID [2020-07-10 14:20:50,817 INFO L280 TraceCheckUtils]: 4: Hoare triple {9842#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {9842#true} is VALID [2020-07-10 14:20:50,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,817 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9842#true} {9842#true} #485#return; {9842#true} is VALID [2020-07-10 14:20:50,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,909 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~11; {9842#true} is VALID [2020-07-10 14:20:50,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {9842#true} is VALID [2020-07-10 14:20:50,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,909 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9842#true} {9842#true} #483#return; {9842#true} is VALID [2020-07-10 14:20:50,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {9842#true} is VALID [2020-07-10 14:20:50,910 INFO L263 TraceCheckUtils]: 1: Hoare triple {9842#true} call #t~ret19 := isHighWaterSensorDry(); {9842#true} is VALID [2020-07-10 14:20:50,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {9842#true} havoc ~retValue_acc~11; {9842#true} is VALID [2020-07-10 14:20:50,910 INFO L280 TraceCheckUtils]: 3: Hoare triple {9842#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {9842#true} is VALID [2020-07-10 14:20:50,910 INFO L280 TraceCheckUtils]: 4: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,911 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9842#true} {9842#true} #483#return; {9842#true} is VALID [2020-07-10 14:20:50,911 INFO L280 TraceCheckUtils]: 6: Hoare triple {9842#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {9842#true} is VALID [2020-07-10 14:20:50,911 INFO L280 TraceCheckUtils]: 7: Hoare triple {9842#true} assume 0 != ~tmp~1;~tmp___0~0 := 0; {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:20:50,912 INFO L280 TraceCheckUtils]: 8: Hoare triple {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:20:50,913 INFO L280 TraceCheckUtils]: 9: Hoare triple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:20:50,914 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {9842#true} #463#return; {9911#(= 0 |processEnvironment_#t~ret1|)} is VALID [2020-07-10 14:20:50,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9842#true} is VALID [2020-07-10 14:20:50,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,918 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9843#false} #465#return; {9843#false} is VALID [2020-07-10 14:20:50,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9842#true} is VALID [2020-07-10 14:20:50,918 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume 0 == ~pumpRunning~0; {9842#true} is VALID [2020-07-10 14:20:50,919 INFO L263 TraceCheckUtils]: 2: Hoare triple {9842#true} call #t~ret1 := isHighWaterLevel(); {9842#true} is VALID [2020-07-10 14:20:50,919 INFO L280 TraceCheckUtils]: 3: Hoare triple {9842#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {9842#true} is VALID [2020-07-10 14:20:50,919 INFO L263 TraceCheckUtils]: 4: Hoare triple {9842#true} call #t~ret19 := isHighWaterSensorDry(); {9842#true} is VALID [2020-07-10 14:20:50,920 INFO L280 TraceCheckUtils]: 5: Hoare triple {9842#true} havoc ~retValue_acc~11; {9842#true} is VALID [2020-07-10 14:20:50,920 INFO L280 TraceCheckUtils]: 6: Hoare triple {9842#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {9842#true} is VALID [2020-07-10 14:20:50,920 INFO L280 TraceCheckUtils]: 7: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,920 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9842#true} {9842#true} #483#return; {9842#true} is VALID [2020-07-10 14:20:50,921 INFO L280 TraceCheckUtils]: 9: Hoare triple {9842#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {9842#true} is VALID [2020-07-10 14:20:50,922 INFO L280 TraceCheckUtils]: 10: Hoare triple {9842#true} assume 0 != ~tmp~1;~tmp___0~0 := 0; {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:20:50,923 INFO L280 TraceCheckUtils]: 11: Hoare triple {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:20:50,923 INFO L280 TraceCheckUtils]: 12: Hoare triple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:20:50,924 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {9842#true} #463#return; {9911#(= 0 |processEnvironment_#t~ret1|)} is VALID [2020-07-10 14:20:50,925 INFO L280 TraceCheckUtils]: 14: Hoare triple {9911#(= 0 |processEnvironment_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {9912#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-10 14:20:50,926 INFO L280 TraceCheckUtils]: 15: Hoare triple {9912#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {9843#false} is VALID [2020-07-10 14:20:50,926 INFO L263 TraceCheckUtils]: 16: Hoare triple {9843#false} call activatePump(); {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:20:50,926 INFO L280 TraceCheckUtils]: 17: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9842#true} is VALID [2020-07-10 14:20:50,927 INFO L280 TraceCheckUtils]: 18: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,927 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {9842#true} {9843#false} #465#return; {9843#false} is VALID [2020-07-10 14:20:50,927 INFO L280 TraceCheckUtils]: 20: Hoare triple {9843#false} assume true; {9843#false} is VALID [2020-07-10 14:20:50,927 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {9843#false} {9842#true} #489#return; {9843#false} is VALID [2020-07-10 14:20:50,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {9842#true} is VALID [2020-07-10 14:20:50,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,932 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9843#false} #499#return; {9843#false} is VALID [2020-07-10 14:20:50,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:20:50,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-10 14:20:50,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,935 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9842#true} {9843#false} #501#return; {9843#false} is VALID [2020-07-10 14:20:50,940 INFO L263 TraceCheckUtils]: 0: Hoare triple {9842#true} call ULTIMATE.init(); {9894#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:20:50,941 INFO L280 TraceCheckUtils]: 1: Hoare triple {9894#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9842#true} is VALID [2020-07-10 14:20:50,941 INFO L280 TraceCheckUtils]: 2: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,941 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9842#true} {9842#true} #517#return; {9842#true} is VALID [2020-07-10 14:20:50,941 INFO L263 TraceCheckUtils]: 4: Hoare triple {9842#true} call #t~ret73 := main(); {9842#true} is VALID [2020-07-10 14:20:50,942 INFO L280 TraceCheckUtils]: 5: Hoare triple {9842#true} havoc ~retValue_acc~8;havoc ~tmp~6; {9842#true} is VALID [2020-07-10 14:20:50,942 INFO L263 TraceCheckUtils]: 6: Hoare triple {9842#true} call select_helpers(); {9842#true} is VALID [2020-07-10 14:20:50,942 INFO L280 TraceCheckUtils]: 7: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,942 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9842#true} {9842#true} #421#return; {9842#true} is VALID [2020-07-10 14:20:50,943 INFO L263 TraceCheckUtils]: 9: Hoare triple {9842#true} call select_features(); {9842#true} is VALID [2020-07-10 14:20:50,943 INFO L280 TraceCheckUtils]: 10: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,943 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9842#true} {9842#true} #423#return; {9842#true} is VALID [2020-07-10 14:20:50,943 INFO L263 TraceCheckUtils]: 12: Hoare triple {9842#true} call #t~ret59 := valid_product(); {9842#true} is VALID [2020-07-10 14:20:50,944 INFO L280 TraceCheckUtils]: 13: Hoare triple {9842#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9842#true} is VALID [2020-07-10 14:20:50,944 INFO L280 TraceCheckUtils]: 14: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,944 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9842#true} {9842#true} #425#return; {9842#true} is VALID [2020-07-10 14:20:50,944 INFO L280 TraceCheckUtils]: 16: Hoare triple {9842#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {9842#true} is VALID [2020-07-10 14:20:50,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {9842#true} assume 0 != ~tmp~6; {9842#true} is VALID [2020-07-10 14:20:50,945 INFO L263 TraceCheckUtils]: 18: Hoare triple {9842#true} call setup(); {9842#true} is VALID [2020-07-10 14:20:50,945 INFO L280 TraceCheckUtils]: 19: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,945 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9842#true} {9842#true} #427#return; {9842#true} is VALID [2020-07-10 14:20:50,946 INFO L263 TraceCheckUtils]: 21: Hoare triple {9842#true} call runTest(); {9842#true} is VALID [2020-07-10 14:20:50,947 INFO L263 TraceCheckUtils]: 22: Hoare triple {9842#true} call __utac_acc__Specification5_spec__1(); {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:20:50,947 INFO L280 TraceCheckUtils]: 23: Hoare triple {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9842#true} is VALID [2020-07-10 14:20:50,947 INFO L280 TraceCheckUtils]: 24: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,948 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9842#true} {9842#true} #507#return; {9842#true} is VALID [2020-07-10 14:20:50,948 INFO L263 TraceCheckUtils]: 26: Hoare triple {9842#true} call test(); {9842#true} is VALID [2020-07-10 14:20:50,948 INFO L280 TraceCheckUtils]: 27: Hoare triple {9842#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9842#true} is VALID [2020-07-10 14:20:50,949 INFO L280 TraceCheckUtils]: 28: Hoare triple {9842#true} assume !false; {9842#true} is VALID [2020-07-10 14:20:50,949 INFO L280 TraceCheckUtils]: 29: Hoare triple {9842#true} assume ~splverifierCounter~0 < 4; {9842#true} is VALID [2020-07-10 14:20:50,949 INFO L280 TraceCheckUtils]: 30: Hoare triple {9842#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {9842#true} is VALID [2020-07-10 14:20:50,949 INFO L280 TraceCheckUtils]: 31: Hoare triple {9842#true} assume !(0 != ~tmp~5); {9842#true} is VALID [2020-07-10 14:20:50,950 INFO L280 TraceCheckUtils]: 32: Hoare triple {9842#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {9842#true} is VALID [2020-07-10 14:20:50,950 INFO L280 TraceCheckUtils]: 33: Hoare triple {9842#true} assume !(0 != ~tmp___0~1); {9842#true} is VALID [2020-07-10 14:20:50,950 INFO L280 TraceCheckUtils]: 34: Hoare triple {9842#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {9842#true} is VALID [2020-07-10 14:20:50,951 INFO L280 TraceCheckUtils]: 35: Hoare triple {9842#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {9842#true} is VALID [2020-07-10 14:20:50,951 INFO L280 TraceCheckUtils]: 36: Hoare triple {9842#true} assume !(0 != ~tmp___1~0); {9842#true} is VALID [2020-07-10 14:20:50,952 INFO L263 TraceCheckUtils]: 37: Hoare triple {9842#true} call timeShift(); {9842#true} is VALID [2020-07-10 14:20:50,954 INFO L263 TraceCheckUtils]: 38: Hoare triple {9842#true} call __utac_acc__Specification5_spec__2(); {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:20:50,954 INFO L263 TraceCheckUtils]: 39: Hoare triple {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {9842#true} is VALID [2020-07-10 14:20:50,954 INFO L280 TraceCheckUtils]: 40: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-10 14:20:50,954 INFO L280 TraceCheckUtils]: 41: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,955 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {9842#true} {9895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {9842#true} is VALID [2020-07-10 14:20:50,955 INFO L280 TraceCheckUtils]: 43: Hoare triple {9842#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {9842#true} is VALID [2020-07-10 14:20:50,955 INFO L280 TraceCheckUtils]: 44: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,955 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {9842#true} {9842#true} #485#return; {9842#true} is VALID [2020-07-10 14:20:50,955 INFO L280 TraceCheckUtils]: 46: Hoare triple {9842#true} assume !(0 != ~pumpRunning~0); {9842#true} is VALID [2020-07-10 14:20:50,956 INFO L280 TraceCheckUtils]: 47: Hoare triple {9842#true} assume 0 != ~systemActive~0; {9842#true} is VALID [2020-07-10 14:20:50,956 INFO L263 TraceCheckUtils]: 48: Hoare triple {9842#true} call processEnvironment(); {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:20:50,957 INFO L280 TraceCheckUtils]: 49: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9842#true} is VALID [2020-07-10 14:20:50,957 INFO L280 TraceCheckUtils]: 50: Hoare triple {9842#true} assume 0 == ~pumpRunning~0; {9842#true} is VALID [2020-07-10 14:20:50,957 INFO L263 TraceCheckUtils]: 51: Hoare triple {9842#true} call #t~ret1 := isHighWaterLevel(); {9842#true} is VALID [2020-07-10 14:20:50,957 INFO L280 TraceCheckUtils]: 52: Hoare triple {9842#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {9842#true} is VALID [2020-07-10 14:20:50,957 INFO L263 TraceCheckUtils]: 53: Hoare triple {9842#true} call #t~ret19 := isHighWaterSensorDry(); {9842#true} is VALID [2020-07-10 14:20:50,957 INFO L280 TraceCheckUtils]: 54: Hoare triple {9842#true} havoc ~retValue_acc~11; {9842#true} is VALID [2020-07-10 14:20:50,958 INFO L280 TraceCheckUtils]: 55: Hoare triple {9842#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {9842#true} is VALID [2020-07-10 14:20:50,958 INFO L280 TraceCheckUtils]: 56: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,958 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {9842#true} {9842#true} #483#return; {9842#true} is VALID [2020-07-10 14:20:50,958 INFO L280 TraceCheckUtils]: 58: Hoare triple {9842#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {9842#true} is VALID [2020-07-10 14:20:50,959 INFO L280 TraceCheckUtils]: 59: Hoare triple {9842#true} assume 0 != ~tmp~1;~tmp___0~0 := 0; {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} is VALID [2020-07-10 14:20:50,960 INFO L280 TraceCheckUtils]: 60: Hoare triple {9920#(and (<= 0 isHighWaterLevel_~tmp___0~0) (<= isHighWaterLevel_~tmp___0~0 0))} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:20:50,960 INFO L280 TraceCheckUtils]: 61: Hoare triple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:20:50,962 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {9921#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {9842#true} #463#return; {9911#(= 0 |processEnvironment_#t~ret1|)} is VALID [2020-07-10 14:20:50,963 INFO L280 TraceCheckUtils]: 63: Hoare triple {9911#(= 0 |processEnvironment_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {9912#(= 0 processEnvironment_~tmp~0)} is VALID [2020-07-10 14:20:50,963 INFO L280 TraceCheckUtils]: 64: Hoare triple {9912#(= 0 processEnvironment_~tmp~0)} assume 0 != ~tmp~0; {9843#false} is VALID [2020-07-10 14:20:50,964 INFO L263 TraceCheckUtils]: 65: Hoare triple {9843#false} call activatePump(); {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:20:50,964 INFO L280 TraceCheckUtils]: 66: Hoare triple {9899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9842#true} is VALID [2020-07-10 14:20:50,964 INFO L280 TraceCheckUtils]: 67: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,965 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {9842#true} {9843#false} #465#return; {9843#false} is VALID [2020-07-10 14:20:50,965 INFO L280 TraceCheckUtils]: 69: Hoare triple {9843#false} assume true; {9843#false} is VALID [2020-07-10 14:20:50,965 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {9843#false} {9842#true} #489#return; {9843#false} is VALID [2020-07-10 14:20:50,965 INFO L263 TraceCheckUtils]: 71: Hoare triple {9843#false} call __utac_acc__Specification5_spec__3(); {9843#false} is VALID [2020-07-10 14:20:50,965 INFO L280 TraceCheckUtils]: 72: Hoare triple {9843#false} havoc ~tmp~7;havoc ~tmp___0~2; {9843#false} is VALID [2020-07-10 14:20:50,966 INFO L263 TraceCheckUtils]: 73: Hoare triple {9843#false} call #t~ret61 := getWaterLevel(); {9842#true} is VALID [2020-07-10 14:20:50,966 INFO L280 TraceCheckUtils]: 74: Hoare triple {9842#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {9842#true} is VALID [2020-07-10 14:20:50,966 INFO L280 TraceCheckUtils]: 75: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,967 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {9842#true} {9843#false} #499#return; {9843#false} is VALID [2020-07-10 14:20:50,967 INFO L280 TraceCheckUtils]: 77: Hoare triple {9843#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {9843#false} is VALID [2020-07-10 14:20:50,967 INFO L280 TraceCheckUtils]: 78: Hoare triple {9843#false} assume 2 != ~tmp~7; {9843#false} is VALID [2020-07-10 14:20:50,967 INFO L263 TraceCheckUtils]: 79: Hoare triple {9843#false} call #t~ret62 := isPumpRunning(); {9842#true} is VALID [2020-07-10 14:20:50,968 INFO L280 TraceCheckUtils]: 80: Hoare triple {9842#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {9842#true} is VALID [2020-07-10 14:20:50,968 INFO L280 TraceCheckUtils]: 81: Hoare triple {9842#true} assume true; {9842#true} is VALID [2020-07-10 14:20:50,968 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {9842#true} {9843#false} #501#return; {9843#false} is VALID [2020-07-10 14:20:50,968 INFO L280 TraceCheckUtils]: 83: Hoare triple {9843#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {9843#false} is VALID [2020-07-10 14:20:50,968 INFO L280 TraceCheckUtils]: 84: Hoare triple {9843#false} assume 0 != ~tmp___0~2; {9843#false} is VALID [2020-07-10 14:20:50,969 INFO L280 TraceCheckUtils]: 85: Hoare triple {9843#false} assume 0 == ~switchedOnBeforeTS~0; {9843#false} is VALID [2020-07-10 14:20:50,969 INFO L263 TraceCheckUtils]: 86: Hoare triple {9843#false} call __automaton_fail(); {9843#false} is VALID [2020-07-10 14:20:50,969 INFO L280 TraceCheckUtils]: 87: Hoare triple {9843#false} assume !false; {9843#false} is VALID [2020-07-10 14:20:50,983 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 14:20:50,984 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747365623] [2020-07-10 14:20:50,985 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:20:50,985 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:20:50,985 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [163406932] [2020-07-10 14:20:50,985 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-10 14:20:50,986 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:20:50,986 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:20:51,106 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:20:51,107 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:20:51,107 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:20:51,107 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:20:51,107 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:20:51,108 INFO L87 Difference]: Start difference. First operand 665 states and 802 transitions. Second operand 9 states. [2020-07-10 14:20:57,455 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:20:57,942 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:20:58,530 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:20:58,878 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:05,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:05,690 INFO L93 Difference]: Finished difference Result 1429 states and 1823 transitions. [2020-07-10 14:21:05,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:21:05,690 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 88 [2020-07-10 14:21:05,692 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:21:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:21:05,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 338 transitions. [2020-07-10 14:21:05,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:21:05,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 338 transitions. [2020-07-10 14:21:05,702 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 338 transitions. [2020-07-10 14:21:06,616 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 338 edges. 338 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:21:06,657 INFO L225 Difference]: With dead ends: 1429 [2020-07-10 14:21:06,657 INFO L226 Difference]: Without dead ends: 792 [2020-07-10 14:21:06,659 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:21:06,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 792 states. [2020-07-10 14:21:11,678 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 792 to 685. [2020-07-10 14:21:11,678 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:21:11,679 INFO L82 GeneralOperation]: Start isEquivalent. First operand 792 states. Second operand 685 states. [2020-07-10 14:21:11,679 INFO L74 IsIncluded]: Start isIncluded. First operand 792 states. Second operand 685 states. [2020-07-10 14:21:11,679 INFO L87 Difference]: Start difference. First operand 792 states. Second operand 685 states. [2020-07-10 14:21:11,725 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:11,725 INFO L93 Difference]: Finished difference Result 792 states and 1016 transitions. [2020-07-10 14:21:11,726 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1016 transitions. [2020-07-10 14:21:11,729 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:11,729 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:11,729 INFO L74 IsIncluded]: Start isIncluded. First operand 685 states. Second operand 792 states. [2020-07-10 14:21:11,729 INFO L87 Difference]: Start difference. First operand 685 states. Second operand 792 states. [2020-07-10 14:21:11,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:11,776 INFO L93 Difference]: Finished difference Result 792 states and 1016 transitions. [2020-07-10 14:21:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1016 transitions. [2020-07-10 14:21:11,779 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:11,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:11,780 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:21:11,780 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:21:11,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 685 states. [2020-07-10 14:21:11,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 685 states and 822 transitions. [2020-07-10 14:21:11,832 INFO L78 Accepts]: Start accepts. Automaton has 685 states and 822 transitions. Word has length 88 [2020-07-10 14:21:11,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:21:11,832 INFO L479 AbstractCegarLoop]: Abstraction has 685 states and 822 transitions. [2020-07-10 14:21:11,832 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:21:11,832 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 822 transitions. [2020-07-10 14:21:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2020-07-10 14:21:11,835 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:21:11,835 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:21:11,835 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:21:11,835 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:21:11,836 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:21:11,836 INFO L82 PathProgramCache]: Analyzing trace with hash -364013379, now seen corresponding path program 1 times [2020-07-10 14:21:11,836 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:21:11,836 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126600944] [2020-07-10 14:21:11,836 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:21:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,130 WARN L193 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:21:12,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,185 INFO L280 TraceCheckUtils]: 0: Hoare triple {14424#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14370#true} is VALID [2020-07-10 14:21:12,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14370#true} #517#return; {14370#true} is VALID [2020-07-10 14:21:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,190 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14370#true} {14370#true} #421#return; {14370#true} is VALID [2020-07-10 14:21:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,193 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,194 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14370#true} {14370#true} #423#return; {14370#true} is VALID [2020-07-10 14:21:12,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,221 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:21:12,222 INFO L280 TraceCheckUtils]: 1: Hoare triple {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:21:12,223 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {14370#true} #425#return; {14382#(= |main_#t~ret59| 1)} is VALID [2020-07-10 14:21:12,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,228 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,228 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {14370#true} {14370#true} #427#return; {14370#true} is VALID [2020-07-10 14:21:12,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,242 INFO L280 TraceCheckUtils]: 0: Hoare triple {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14370#true} is VALID [2020-07-10 14:21:12,242 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,242 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14370#true} #507#return; {14370#true} is VALID [2020-07-10 14:21:12,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-10 14:21:12,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {14370#true} is VALID [2020-07-10 14:21:12,256 INFO L263 TraceCheckUtils]: 0: Hoare triple {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {14370#true} is VALID [2020-07-10 14:21:12,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-10 14:21:12,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,256 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14370#true} {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {14370#true} is VALID [2020-07-10 14:21:12,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {14370#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {14370#true} is VALID [2020-07-10 14:21:12,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,257 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {14370#true} {14370#true} #485#return; {14370#true} is VALID [2020-07-10 14:21:12,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~11; {14370#true} is VALID [2020-07-10 14:21:12,334 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:21:12,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {14451#(= 1 |isHighWaterSensorDry_#res|)} assume true; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:21:12,335 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14451#(= 1 |isHighWaterSensorDry_#res|)} {14370#true} #483#return; {14449#(= 1 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-10 14:21:12,336 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {14370#true} is VALID [2020-07-10 14:21:12,336 INFO L263 TraceCheckUtils]: 1: Hoare triple {14370#true} call #t~ret19 := isHighWaterSensorDry(); {14370#true} is VALID [2020-07-10 14:21:12,336 INFO L280 TraceCheckUtils]: 2: Hoare triple {14370#true} havoc ~retValue_acc~11; {14370#true} is VALID [2020-07-10 14:21:12,337 INFO L280 TraceCheckUtils]: 3: Hoare triple {14370#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:21:12,337 INFO L280 TraceCheckUtils]: 4: Hoare triple {14451#(= 1 |isHighWaterSensorDry_#res|)} assume true; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:21:12,338 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {14451#(= 1 |isHighWaterSensorDry_#res|)} {14370#true} #483#return; {14449#(= 1 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-10 14:21:12,339 INFO L280 TraceCheckUtils]: 6: Hoare triple {14449#(= 1 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {14450#(= 1 isHighWaterLevel_~tmp~1)} is VALID [2020-07-10 14:21:12,340 INFO L280 TraceCheckUtils]: 7: Hoare triple {14450#(= 1 isHighWaterLevel_~tmp~1)} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {14371#false} is VALID [2020-07-10 14:21:12,340 INFO L280 TraceCheckUtils]: 8: Hoare triple {14371#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {14371#false} is VALID [2020-07-10 14:21:12,340 INFO L280 TraceCheckUtils]: 9: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-10 14:21:12,341 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {14371#false} {14370#true} #463#return; {14371#false} is VALID [2020-07-10 14:21:12,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14370#true} is VALID [2020-07-10 14:21:12,344 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,345 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14371#false} #465#return; {14371#false} is VALID [2020-07-10 14:21:12,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14370#true} is VALID [2020-07-10 14:21:12,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume 0 == ~pumpRunning~0; {14370#true} is VALID [2020-07-10 14:21:12,345 INFO L263 TraceCheckUtils]: 2: Hoare triple {14370#true} call #t~ret1 := isHighWaterLevel(); {14370#true} is VALID [2020-07-10 14:21:12,345 INFO L280 TraceCheckUtils]: 3: Hoare triple {14370#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {14370#true} is VALID [2020-07-10 14:21:12,346 INFO L263 TraceCheckUtils]: 4: Hoare triple {14370#true} call #t~ret19 := isHighWaterSensorDry(); {14370#true} is VALID [2020-07-10 14:21:12,346 INFO L280 TraceCheckUtils]: 5: Hoare triple {14370#true} havoc ~retValue_acc~11; {14370#true} is VALID [2020-07-10 14:21:12,347 INFO L280 TraceCheckUtils]: 6: Hoare triple {14370#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:21:12,347 INFO L280 TraceCheckUtils]: 7: Hoare triple {14451#(= 1 |isHighWaterSensorDry_#res|)} assume true; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:21:12,348 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14451#(= 1 |isHighWaterSensorDry_#res|)} {14370#true} #483#return; {14449#(= 1 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-10 14:21:12,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {14449#(= 1 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {14450#(= 1 isHighWaterLevel_~tmp~1)} is VALID [2020-07-10 14:21:12,350 INFO L280 TraceCheckUtils]: 10: Hoare triple {14450#(= 1 isHighWaterLevel_~tmp~1)} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {14371#false} is VALID [2020-07-10 14:21:12,350 INFO L280 TraceCheckUtils]: 11: Hoare triple {14371#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {14371#false} is VALID [2020-07-10 14:21:12,350 INFO L280 TraceCheckUtils]: 12: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-10 14:21:12,350 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {14371#false} {14370#true} #463#return; {14371#false} is VALID [2020-07-10 14:21:12,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {14371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14371#false} is VALID [2020-07-10 14:21:12,351 INFO L280 TraceCheckUtils]: 15: Hoare triple {14371#false} assume 0 != ~tmp~0; {14371#false} is VALID [2020-07-10 14:21:12,351 INFO L263 TraceCheckUtils]: 16: Hoare triple {14371#false} call activatePump(); {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:21:12,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14370#true} is VALID [2020-07-10 14:21:12,351 INFO L280 TraceCheckUtils]: 18: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,351 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {14370#true} {14371#false} #465#return; {14371#false} is VALID [2020-07-10 14:21:12,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-10 14:21:12,352 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {14371#false} {14370#true} #489#return; {14371#false} is VALID [2020-07-10 14:21:12,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {14370#true} is VALID [2020-07-10 14:21:12,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14371#false} #499#return; {14371#false} is VALID [2020-07-10 14:21:12,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:12,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-10 14:21:12,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,359 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {14370#true} {14371#false} #501#return; {14371#false} is VALID [2020-07-10 14:21:12,365 INFO L263 TraceCheckUtils]: 0: Hoare triple {14370#true} call ULTIMATE.init(); {14424#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:21:12,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {14424#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {14370#true} is VALID [2020-07-10 14:21:12,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,367 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {14370#true} {14370#true} #517#return; {14370#true} is VALID [2020-07-10 14:21:12,367 INFO L263 TraceCheckUtils]: 4: Hoare triple {14370#true} call #t~ret73 := main(); {14370#true} is VALID [2020-07-10 14:21:12,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {14370#true} havoc ~retValue_acc~8;havoc ~tmp~6; {14370#true} is VALID [2020-07-10 14:21:12,368 INFO L263 TraceCheckUtils]: 6: Hoare triple {14370#true} call select_helpers(); {14370#true} is VALID [2020-07-10 14:21:12,368 INFO L280 TraceCheckUtils]: 7: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,368 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {14370#true} {14370#true} #421#return; {14370#true} is VALID [2020-07-10 14:21:12,368 INFO L263 TraceCheckUtils]: 9: Hoare triple {14370#true} call select_features(); {14370#true} is VALID [2020-07-10 14:21:12,369 INFO L280 TraceCheckUtils]: 10: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,369 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {14370#true} {14370#true} #423#return; {14370#true} is VALID [2020-07-10 14:21:12,369 INFO L263 TraceCheckUtils]: 12: Hoare triple {14370#true} call #t~ret59 := valid_product(); {14370#true} is VALID [2020-07-10 14:21:12,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {14370#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:21:12,372 INFO L280 TraceCheckUtils]: 14: Hoare triple {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:21:12,373 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {14425#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {14370#true} #425#return; {14382#(= |main_#t~ret59| 1)} is VALID [2020-07-10 14:21:12,374 INFO L280 TraceCheckUtils]: 16: Hoare triple {14382#(= |main_#t~ret59| 1)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {14383#(= 1 main_~tmp~6)} is VALID [2020-07-10 14:21:12,375 INFO L280 TraceCheckUtils]: 17: Hoare triple {14383#(= 1 main_~tmp~6)} assume 0 != ~tmp~6; {14370#true} is VALID [2020-07-10 14:21:12,375 INFO L263 TraceCheckUtils]: 18: Hoare triple {14370#true} call setup(); {14370#true} is VALID [2020-07-10 14:21:12,375 INFO L280 TraceCheckUtils]: 19: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,375 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {14370#true} {14370#true} #427#return; {14370#true} is VALID [2020-07-10 14:21:12,376 INFO L263 TraceCheckUtils]: 21: Hoare triple {14370#true} call runTest(); {14370#true} is VALID [2020-07-10 14:21:12,376 INFO L263 TraceCheckUtils]: 22: Hoare triple {14370#true} call __utac_acc__Specification5_spec__1(); {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:12,377 INFO L280 TraceCheckUtils]: 23: Hoare triple {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {14370#true} is VALID [2020-07-10 14:21:12,377 INFO L280 TraceCheckUtils]: 24: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,377 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {14370#true} {14370#true} #507#return; {14370#true} is VALID [2020-07-10 14:21:12,377 INFO L263 TraceCheckUtils]: 26: Hoare triple {14370#true} call test(); {14370#true} is VALID [2020-07-10 14:21:12,377 INFO L280 TraceCheckUtils]: 27: Hoare triple {14370#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {14370#true} is VALID [2020-07-10 14:21:12,377 INFO L280 TraceCheckUtils]: 28: Hoare triple {14370#true} assume !false; {14370#true} is VALID [2020-07-10 14:21:12,378 INFO L280 TraceCheckUtils]: 29: Hoare triple {14370#true} assume ~splverifierCounter~0 < 4; {14370#true} is VALID [2020-07-10 14:21:12,378 INFO L280 TraceCheckUtils]: 30: Hoare triple {14370#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {14370#true} is VALID [2020-07-10 14:21:12,378 INFO L280 TraceCheckUtils]: 31: Hoare triple {14370#true} assume !(0 != ~tmp~5); {14370#true} is VALID [2020-07-10 14:21:12,378 INFO L280 TraceCheckUtils]: 32: Hoare triple {14370#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {14370#true} is VALID [2020-07-10 14:21:12,378 INFO L280 TraceCheckUtils]: 33: Hoare triple {14370#true} assume !(0 != ~tmp___0~1); {14370#true} is VALID [2020-07-10 14:21:12,379 INFO L280 TraceCheckUtils]: 34: Hoare triple {14370#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {14370#true} is VALID [2020-07-10 14:21:12,379 INFO L280 TraceCheckUtils]: 35: Hoare triple {14370#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {14370#true} is VALID [2020-07-10 14:21:12,379 INFO L280 TraceCheckUtils]: 36: Hoare triple {14370#true} assume !(0 != ~tmp___1~0); {14370#true} is VALID [2020-07-10 14:21:12,379 INFO L263 TraceCheckUtils]: 37: Hoare triple {14370#true} call timeShift(); {14370#true} is VALID [2020-07-10 14:21:12,380 INFO L263 TraceCheckUtils]: 38: Hoare triple {14370#true} call __utac_acc__Specification5_spec__2(); {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:12,381 INFO L263 TraceCheckUtils]: 39: Hoare triple {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {14370#true} is VALID [2020-07-10 14:21:12,381 INFO L280 TraceCheckUtils]: 40: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-10 14:21:12,382 INFO L280 TraceCheckUtils]: 41: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,382 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {14370#true} {14426#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {14370#true} is VALID [2020-07-10 14:21:12,382 INFO L280 TraceCheckUtils]: 43: Hoare triple {14370#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {14370#true} is VALID [2020-07-10 14:21:12,383 INFO L280 TraceCheckUtils]: 44: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,383 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {14370#true} {14370#true} #485#return; {14370#true} is VALID [2020-07-10 14:21:12,383 INFO L280 TraceCheckUtils]: 46: Hoare triple {14370#true} assume !(0 != ~pumpRunning~0); {14370#true} is VALID [2020-07-10 14:21:12,384 INFO L280 TraceCheckUtils]: 47: Hoare triple {14370#true} assume 0 != ~systemActive~0; {14370#true} is VALID [2020-07-10 14:21:12,385 INFO L263 TraceCheckUtils]: 48: Hoare triple {14370#true} call processEnvironment(); {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:21:12,385 INFO L280 TraceCheckUtils]: 49: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {14370#true} is VALID [2020-07-10 14:21:12,385 INFO L280 TraceCheckUtils]: 50: Hoare triple {14370#true} assume 0 == ~pumpRunning~0; {14370#true} is VALID [2020-07-10 14:21:12,386 INFO L263 TraceCheckUtils]: 51: Hoare triple {14370#true} call #t~ret1 := isHighWaterLevel(); {14370#true} is VALID [2020-07-10 14:21:12,386 INFO L280 TraceCheckUtils]: 52: Hoare triple {14370#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {14370#true} is VALID [2020-07-10 14:21:12,386 INFO L263 TraceCheckUtils]: 53: Hoare triple {14370#true} call #t~ret19 := isHighWaterSensorDry(); {14370#true} is VALID [2020-07-10 14:21:12,387 INFO L280 TraceCheckUtils]: 54: Hoare triple {14370#true} havoc ~retValue_acc~11; {14370#true} is VALID [2020-07-10 14:21:12,388 INFO L280 TraceCheckUtils]: 55: Hoare triple {14370#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:21:12,389 INFO L280 TraceCheckUtils]: 56: Hoare triple {14451#(= 1 |isHighWaterSensorDry_#res|)} assume true; {14451#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:21:12,390 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {14451#(= 1 |isHighWaterSensorDry_#res|)} {14370#true} #483#return; {14449#(= 1 |isHighWaterLevel_#t~ret19|)} is VALID [2020-07-10 14:21:12,391 INFO L280 TraceCheckUtils]: 58: Hoare triple {14449#(= 1 |isHighWaterLevel_#t~ret19|)} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {14450#(= 1 isHighWaterLevel_~tmp~1)} is VALID [2020-07-10 14:21:12,392 INFO L280 TraceCheckUtils]: 59: Hoare triple {14450#(= 1 isHighWaterLevel_~tmp~1)} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {14371#false} is VALID [2020-07-10 14:21:12,392 INFO L280 TraceCheckUtils]: 60: Hoare triple {14371#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {14371#false} is VALID [2020-07-10 14:21:12,393 INFO L280 TraceCheckUtils]: 61: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-10 14:21:12,393 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {14371#false} {14370#true} #463#return; {14371#false} is VALID [2020-07-10 14:21:12,393 INFO L280 TraceCheckUtils]: 63: Hoare triple {14371#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {14371#false} is VALID [2020-07-10 14:21:12,394 INFO L280 TraceCheckUtils]: 64: Hoare triple {14371#false} assume 0 != ~tmp~0; {14371#false} is VALID [2020-07-10 14:21:12,394 INFO L263 TraceCheckUtils]: 65: Hoare triple {14371#false} call activatePump(); {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:21:12,394 INFO L280 TraceCheckUtils]: 66: Hoare triple {14430#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {14370#true} is VALID [2020-07-10 14:21:12,395 INFO L280 TraceCheckUtils]: 67: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,395 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {14370#true} {14371#false} #465#return; {14371#false} is VALID [2020-07-10 14:21:12,395 INFO L280 TraceCheckUtils]: 69: Hoare triple {14371#false} assume true; {14371#false} is VALID [2020-07-10 14:21:12,396 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {14371#false} {14370#true} #489#return; {14371#false} is VALID [2020-07-10 14:21:12,396 INFO L263 TraceCheckUtils]: 71: Hoare triple {14371#false} call __utac_acc__Specification5_spec__3(); {14371#false} is VALID [2020-07-10 14:21:12,396 INFO L280 TraceCheckUtils]: 72: Hoare triple {14371#false} havoc ~tmp~7;havoc ~tmp___0~2; {14371#false} is VALID [2020-07-10 14:21:12,397 INFO L263 TraceCheckUtils]: 73: Hoare triple {14371#false} call #t~ret61 := getWaterLevel(); {14370#true} is VALID [2020-07-10 14:21:12,397 INFO L280 TraceCheckUtils]: 74: Hoare triple {14370#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {14370#true} is VALID [2020-07-10 14:21:12,397 INFO L280 TraceCheckUtils]: 75: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,398 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {14370#true} {14371#false} #499#return; {14371#false} is VALID [2020-07-10 14:21:12,398 INFO L280 TraceCheckUtils]: 77: Hoare triple {14371#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {14371#false} is VALID [2020-07-10 14:21:12,398 INFO L280 TraceCheckUtils]: 78: Hoare triple {14371#false} assume 2 != ~tmp~7; {14371#false} is VALID [2020-07-10 14:21:12,398 INFO L263 TraceCheckUtils]: 79: Hoare triple {14371#false} call #t~ret62 := isPumpRunning(); {14370#true} is VALID [2020-07-10 14:21:12,399 INFO L280 TraceCheckUtils]: 80: Hoare triple {14370#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {14370#true} is VALID [2020-07-10 14:21:12,399 INFO L280 TraceCheckUtils]: 81: Hoare triple {14370#true} assume true; {14370#true} is VALID [2020-07-10 14:21:12,399 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {14370#true} {14371#false} #501#return; {14371#false} is VALID [2020-07-10 14:21:12,400 INFO L280 TraceCheckUtils]: 83: Hoare triple {14371#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {14371#false} is VALID [2020-07-10 14:21:12,400 INFO L280 TraceCheckUtils]: 84: Hoare triple {14371#false} assume 0 != ~tmp___0~2; {14371#false} is VALID [2020-07-10 14:21:12,400 INFO L280 TraceCheckUtils]: 85: Hoare triple {14371#false} assume 0 == ~switchedOnBeforeTS~0; {14371#false} is VALID [2020-07-10 14:21:12,401 INFO L263 TraceCheckUtils]: 86: Hoare triple {14371#false} call __automaton_fail(); {14371#false} is VALID [2020-07-10 14:21:12,401 INFO L280 TraceCheckUtils]: 87: Hoare triple {14371#false} assume !false; {14371#false} is VALID [2020-07-10 14:21:12,420 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 14:21:12,421 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126600944] [2020-07-10 14:21:12,421 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:21:12,421 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:21:12,422 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1800754769] [2020-07-10 14:21:12,422 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 88 [2020-07-10 14:21:12,423 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:21:12,423 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:21:12,572 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:21:12,573 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:21:12,573 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:21:12,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:21:12,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:21:12,574 INFO L87 Difference]: Start difference. First operand 685 states and 822 transitions. Second operand 11 states. [2020-07-10 14:21:14,759 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:15,200 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:15,528 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:20,606 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:21,279 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:21,765 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:28,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:28,829 INFO L93 Difference]: Finished difference Result 1290 states and 1630 transitions. [2020-07-10 14:21:28,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:21:28,829 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 88 [2020-07-10 14:21:28,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:21:28,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:21:28,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 337 transitions. [2020-07-10 14:21:28,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:21:28,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 337 transitions. [2020-07-10 14:21:28,838 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 337 transitions. [2020-07-10 14:21:29,840 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 337 edges. 337 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:21:29,865 INFO L225 Difference]: With dead ends: 1290 [2020-07-10 14:21:29,865 INFO L226 Difference]: Without dead ends: 633 [2020-07-10 14:21:29,867 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:21:29,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 633 states. [2020-07-10 14:21:34,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 633 to 556. [2020-07-10 14:21:34,166 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:21:34,166 INFO L82 GeneralOperation]: Start isEquivalent. First operand 633 states. Second operand 556 states. [2020-07-10 14:21:34,166 INFO L74 IsIncluded]: Start isIncluded. First operand 633 states. Second operand 556 states. [2020-07-10 14:21:34,167 INFO L87 Difference]: Start difference. First operand 633 states. Second operand 556 states. [2020-07-10 14:21:34,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:34,189 INFO L93 Difference]: Finished difference Result 633 states and 784 transitions. [2020-07-10 14:21:34,189 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 784 transitions. [2020-07-10 14:21:34,191 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:34,192 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:34,192 INFO L74 IsIncluded]: Start isIncluded. First operand 556 states. Second operand 633 states. [2020-07-10 14:21:34,192 INFO L87 Difference]: Start difference. First operand 556 states. Second operand 633 states. [2020-07-10 14:21:34,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:34,218 INFO L93 Difference]: Finished difference Result 633 states and 784 transitions. [2020-07-10 14:21:34,218 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 784 transitions. [2020-07-10 14:21:34,221 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:34,221 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:34,221 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:21:34,221 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:21:34,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 556 states. [2020-07-10 14:21:34,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 556 states and 650 transitions. [2020-07-10 14:21:34,242 INFO L78 Accepts]: Start accepts. Automaton has 556 states and 650 transitions. Word has length 88 [2020-07-10 14:21:34,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:21:34,243 INFO L479 AbstractCegarLoop]: Abstraction has 556 states and 650 transitions. [2020-07-10 14:21:34,243 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:21:34,243 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 650 transitions. [2020-07-10 14:21:34,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2020-07-10 14:21:34,245 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:21:34,245 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:21:34,245 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:21:34,245 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:21:34,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:21:34,246 INFO L82 PathProgramCache]: Analyzing trace with hash -1797836392, now seen corresponding path program 1 times [2020-07-10 14:21:34,246 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:21:34,246 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [151355775] [2020-07-10 14:21:34,246 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:21:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,644 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:21:34,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {18280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {18226#(= 1 ~waterLevel~0)} assume true; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18226#(= 1 ~waterLevel~0)} {18221#true} #517#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,721 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #421#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,725 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #423#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,728 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {18221#true} is VALID [2020-07-10 14:21:34,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,729 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #425#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,737 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,737 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #427#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18221#true} is VALID [2020-07-10 14:21:34,754 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,754 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #507#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,816 INFO L280 TraceCheckUtils]: 0: Hoare triple {18282#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:21:34,817 INFO L280 TraceCheckUtils]: 1: Hoare triple {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:21:34,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18226#(= 1 ~waterLevel~0)} #471#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,828 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-10 14:21:34,828 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,829 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {18221#true} is VALID [2020-07-10 14:21:34,829 INFO L263 TraceCheckUtils]: 0: Hoare triple {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {18221#true} is VALID [2020-07-10 14:21:34,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-10 14:21:34,829 INFO L280 TraceCheckUtils]: 2: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,829 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18221#true} {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {18221#true} is VALID [2020-07-10 14:21:34,829 INFO L280 TraceCheckUtils]: 4: Hoare triple {18221#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {18221#true} is VALID [2020-07-10 14:21:34,830 INFO L280 TraceCheckUtils]: 5: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,831 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18221#true} {18242#(= 2 ~waterLevel~0)} #485#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~11; {18221#true} is VALID [2020-07-10 14:21:34,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {18221#true} is VALID [2020-07-10 14:21:34,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,866 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18221#true} {18221#true} #483#return; {18221#true} is VALID [2020-07-10 14:21:34,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {18221#true} is VALID [2020-07-10 14:21:34,867 INFO L263 TraceCheckUtils]: 1: Hoare triple {18221#true} call #t~ret19 := isHighWaterSensorDry(); {18221#true} is VALID [2020-07-10 14:21:34,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {18221#true} havoc ~retValue_acc~11; {18221#true} is VALID [2020-07-10 14:21:34,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {18221#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {18221#true} is VALID [2020-07-10 14:21:34,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,867 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18221#true} {18221#true} #483#return; {18221#true} is VALID [2020-07-10 14:21:34,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {18221#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {18221#true} is VALID [2020-07-10 14:21:34,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {18221#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {18221#true} is VALID [2020-07-10 14:21:34,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {18221#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {18221#true} is VALID [2020-07-10 14:21:34,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,868 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18221#true} {18221#true} #463#return; {18221#true} is VALID [2020-07-10 14:21:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18221#true} is VALID [2020-07-10 14:21:34,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,872 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18221#true} #465#return; {18221#true} is VALID [2020-07-10 14:21:34,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18221#true} is VALID [2020-07-10 14:21:34,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume 0 == ~pumpRunning~0; {18221#true} is VALID [2020-07-10 14:21:34,872 INFO L263 TraceCheckUtils]: 2: Hoare triple {18221#true} call #t~ret1 := isHighWaterLevel(); {18221#true} is VALID [2020-07-10 14:21:34,873 INFO L280 TraceCheckUtils]: 3: Hoare triple {18221#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {18221#true} is VALID [2020-07-10 14:21:34,873 INFO L263 TraceCheckUtils]: 4: Hoare triple {18221#true} call #t~ret19 := isHighWaterSensorDry(); {18221#true} is VALID [2020-07-10 14:21:34,873 INFO L280 TraceCheckUtils]: 5: Hoare triple {18221#true} havoc ~retValue_acc~11; {18221#true} is VALID [2020-07-10 14:21:34,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {18221#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {18221#true} is VALID [2020-07-10 14:21:34,873 INFO L280 TraceCheckUtils]: 7: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,873 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18221#true} {18221#true} #483#return; {18221#true} is VALID [2020-07-10 14:21:34,874 INFO L280 TraceCheckUtils]: 9: Hoare triple {18221#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {18221#true} is VALID [2020-07-10 14:21:34,874 INFO L280 TraceCheckUtils]: 10: Hoare triple {18221#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {18221#true} is VALID [2020-07-10 14:21:34,874 INFO L280 TraceCheckUtils]: 11: Hoare triple {18221#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {18221#true} is VALID [2020-07-10 14:21:34,874 INFO L280 TraceCheckUtils]: 12: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,874 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18221#true} {18221#true} #463#return; {18221#true} is VALID [2020-07-10 14:21:34,875 INFO L280 TraceCheckUtils]: 14: Hoare triple {18221#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18221#true} is VALID [2020-07-10 14:21:34,875 INFO L280 TraceCheckUtils]: 15: Hoare triple {18221#true} assume 0 != ~tmp~0; {18221#true} is VALID [2020-07-10 14:21:34,875 INFO L263 TraceCheckUtils]: 16: Hoare triple {18221#true} call activatePump(); {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:21:34,876 INFO L280 TraceCheckUtils]: 17: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18221#true} is VALID [2020-07-10 14:21:34,876 INFO L280 TraceCheckUtils]: 18: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,876 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {18221#true} {18221#true} #465#return; {18221#true} is VALID [2020-07-10 14:21:34,876 INFO L280 TraceCheckUtils]: 20: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,877 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {18221#true} {18242#(= 2 ~waterLevel~0)} #489#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,900 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {18306#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:21:34,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {18306#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {18306#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:21:34,902 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18306#(= |getWaterLevel_#res| ~waterLevel~0)} {18242#(= 2 ~waterLevel~0)} #499#return; {18275#(= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)} is VALID [2020-07-10 14:21:34,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:34,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-10 14:21:34,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,906 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18221#true} {18222#false} #501#return; {18222#false} is VALID [2020-07-10 14:21:34,910 INFO L263 TraceCheckUtils]: 0: Hoare triple {18221#true} call ULTIMATE.init(); {18280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:21:34,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {18280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {18226#(= 1 ~waterLevel~0)} assume true; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,917 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18226#(= 1 ~waterLevel~0)} {18221#true} #517#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,917 INFO L263 TraceCheckUtils]: 4: Hoare triple {18226#(= 1 ~waterLevel~0)} call #t~ret73 := main(); {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {18226#(= 1 ~waterLevel~0)} havoc ~retValue_acc~8;havoc ~tmp~6; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,918 INFO L263 TraceCheckUtils]: 6: Hoare triple {18226#(= 1 ~waterLevel~0)} call select_helpers(); {18221#true} is VALID [2020-07-10 14:21:34,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,919 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #421#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,919 INFO L263 TraceCheckUtils]: 9: Hoare triple {18226#(= 1 ~waterLevel~0)} call select_features(); {18221#true} is VALID [2020-07-10 14:21:34,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,920 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #423#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,921 INFO L263 TraceCheckUtils]: 12: Hoare triple {18226#(= 1 ~waterLevel~0)} call #t~ret59 := valid_product(); {18221#true} is VALID [2020-07-10 14:21:34,921 INFO L280 TraceCheckUtils]: 13: Hoare triple {18221#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {18221#true} is VALID [2020-07-10 14:21:34,921 INFO L280 TraceCheckUtils]: 14: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,922 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #425#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,925 INFO L280 TraceCheckUtils]: 16: Hoare triple {18226#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,926 INFO L280 TraceCheckUtils]: 17: Hoare triple {18226#(= 1 ~waterLevel~0)} assume 0 != ~tmp~6; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,926 INFO L263 TraceCheckUtils]: 18: Hoare triple {18226#(= 1 ~waterLevel~0)} call setup(); {18221#true} is VALID [2020-07-10 14:21:34,926 INFO L280 TraceCheckUtils]: 19: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,927 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #427#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,928 INFO L263 TraceCheckUtils]: 21: Hoare triple {18226#(= 1 ~waterLevel~0)} call runTest(); {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,928 INFO L263 TraceCheckUtils]: 22: Hoare triple {18226#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:34,928 INFO L280 TraceCheckUtils]: 23: Hoare triple {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18221#true} is VALID [2020-07-10 14:21:34,929 INFO L280 TraceCheckUtils]: 24: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,929 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18221#true} {18226#(= 1 ~waterLevel~0)} #507#return; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,930 INFO L263 TraceCheckUtils]: 26: Hoare triple {18226#(= 1 ~waterLevel~0)} call test(); {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {18226#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,931 INFO L280 TraceCheckUtils]: 28: Hoare triple {18226#(= 1 ~waterLevel~0)} assume !false; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,931 INFO L280 TraceCheckUtils]: 29: Hoare triple {18226#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,932 INFO L280 TraceCheckUtils]: 30: Hoare triple {18226#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {18226#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {18226#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,933 INFO L263 TraceCheckUtils]: 32: Hoare triple {18226#(= 1 ~waterLevel~0)} call waterRise(); {18282#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:21:34,934 INFO L280 TraceCheckUtils]: 33: Hoare triple {18282#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:21:34,935 INFO L280 TraceCheckUtils]: 34: Hoare triple {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:21:34,936 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18283#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18226#(= 1 ~waterLevel~0)} #471#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,936 INFO L280 TraceCheckUtils]: 36: Hoare triple {18242#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,937 INFO L280 TraceCheckUtils]: 37: Hoare triple {18242#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,937 INFO L280 TraceCheckUtils]: 38: Hoare triple {18242#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,938 INFO L280 TraceCheckUtils]: 39: Hoare triple {18242#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,938 INFO L280 TraceCheckUtils]: 40: Hoare triple {18242#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,939 INFO L263 TraceCheckUtils]: 41: Hoare triple {18242#(= 2 ~waterLevel~0)} call timeShift(); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,940 INFO L263 TraceCheckUtils]: 42: Hoare triple {18242#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:34,940 INFO L263 TraceCheckUtils]: 43: Hoare triple {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {18221#true} is VALID [2020-07-10 14:21:34,940 INFO L280 TraceCheckUtils]: 44: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-10 14:21:34,940 INFO L280 TraceCheckUtils]: 45: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,940 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {18221#true} {18281#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {18221#true} is VALID [2020-07-10 14:21:34,941 INFO L280 TraceCheckUtils]: 47: Hoare triple {18221#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {18221#true} is VALID [2020-07-10 14:21:34,941 INFO L280 TraceCheckUtils]: 48: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,941 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {18221#true} {18242#(= 2 ~waterLevel~0)} #485#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,942 INFO L280 TraceCheckUtils]: 50: Hoare triple {18242#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,943 INFO L280 TraceCheckUtils]: 51: Hoare triple {18242#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,943 INFO L263 TraceCheckUtils]: 52: Hoare triple {18242#(= 2 ~waterLevel~0)} call processEnvironment(); {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:21:34,943 INFO L280 TraceCheckUtils]: 53: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {18221#true} is VALID [2020-07-10 14:21:34,944 INFO L280 TraceCheckUtils]: 54: Hoare triple {18221#true} assume 0 == ~pumpRunning~0; {18221#true} is VALID [2020-07-10 14:21:34,944 INFO L263 TraceCheckUtils]: 55: Hoare triple {18221#true} call #t~ret1 := isHighWaterLevel(); {18221#true} is VALID [2020-07-10 14:21:34,944 INFO L280 TraceCheckUtils]: 56: Hoare triple {18221#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {18221#true} is VALID [2020-07-10 14:21:34,944 INFO L263 TraceCheckUtils]: 57: Hoare triple {18221#true} call #t~ret19 := isHighWaterSensorDry(); {18221#true} is VALID [2020-07-10 14:21:34,944 INFO L280 TraceCheckUtils]: 58: Hoare triple {18221#true} havoc ~retValue_acc~11; {18221#true} is VALID [2020-07-10 14:21:34,945 INFO L280 TraceCheckUtils]: 59: Hoare triple {18221#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {18221#true} is VALID [2020-07-10 14:21:34,945 INFO L280 TraceCheckUtils]: 60: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,945 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {18221#true} {18221#true} #483#return; {18221#true} is VALID [2020-07-10 14:21:34,945 INFO L280 TraceCheckUtils]: 62: Hoare triple {18221#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {18221#true} is VALID [2020-07-10 14:21:34,945 INFO L280 TraceCheckUtils]: 63: Hoare triple {18221#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {18221#true} is VALID [2020-07-10 14:21:34,945 INFO L280 TraceCheckUtils]: 64: Hoare triple {18221#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {18221#true} is VALID [2020-07-10 14:21:34,946 INFO L280 TraceCheckUtils]: 65: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,946 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {18221#true} {18221#true} #463#return; {18221#true} is VALID [2020-07-10 14:21:34,946 INFO L280 TraceCheckUtils]: 67: Hoare triple {18221#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {18221#true} is VALID [2020-07-10 14:21:34,946 INFO L280 TraceCheckUtils]: 68: Hoare triple {18221#true} assume 0 != ~tmp~0; {18221#true} is VALID [2020-07-10 14:21:34,947 INFO L263 TraceCheckUtils]: 69: Hoare triple {18221#true} call activatePump(); {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:21:34,947 INFO L280 TraceCheckUtils]: 70: Hoare triple {18287#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18221#true} is VALID [2020-07-10 14:21:34,947 INFO L280 TraceCheckUtils]: 71: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,947 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {18221#true} {18221#true} #465#return; {18221#true} is VALID [2020-07-10 14:21:34,948 INFO L280 TraceCheckUtils]: 73: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,948 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {18221#true} {18242#(= 2 ~waterLevel~0)} #489#return; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,949 INFO L263 TraceCheckUtils]: 75: Hoare triple {18242#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,949 INFO L280 TraceCheckUtils]: 76: Hoare triple {18242#(= 2 ~waterLevel~0)} havoc ~tmp~7;havoc ~tmp___0~2; {18242#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:21:34,950 INFO L263 TraceCheckUtils]: 77: Hoare triple {18242#(= 2 ~waterLevel~0)} call #t~ret61 := getWaterLevel(); {18221#true} is VALID [2020-07-10 14:21:34,950 INFO L280 TraceCheckUtils]: 78: Hoare triple {18221#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {18306#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:21:34,951 INFO L280 TraceCheckUtils]: 79: Hoare triple {18306#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {18306#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:21:34,951 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {18306#(= |getWaterLevel_#res| ~waterLevel~0)} {18242#(= 2 ~waterLevel~0)} #499#return; {18275#(= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)} is VALID [2020-07-10 14:21:34,952 INFO L280 TraceCheckUtils]: 81: Hoare triple {18275#(= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {18276#(= 2 __utac_acc__Specification5_spec__3_~tmp~7)} is VALID [2020-07-10 14:21:34,953 INFO L280 TraceCheckUtils]: 82: Hoare triple {18276#(= 2 __utac_acc__Specification5_spec__3_~tmp~7)} assume 2 != ~tmp~7; {18222#false} is VALID [2020-07-10 14:21:34,953 INFO L263 TraceCheckUtils]: 83: Hoare triple {18222#false} call #t~ret62 := isPumpRunning(); {18221#true} is VALID [2020-07-10 14:21:34,953 INFO L280 TraceCheckUtils]: 84: Hoare triple {18221#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {18221#true} is VALID [2020-07-10 14:21:34,953 INFO L280 TraceCheckUtils]: 85: Hoare triple {18221#true} assume true; {18221#true} is VALID [2020-07-10 14:21:34,953 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {18221#true} {18222#false} #501#return; {18222#false} is VALID [2020-07-10 14:21:34,954 INFO L280 TraceCheckUtils]: 87: Hoare triple {18222#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {18222#false} is VALID [2020-07-10 14:21:34,954 INFO L280 TraceCheckUtils]: 88: Hoare triple {18222#false} assume 0 != ~tmp___0~2; {18222#false} is VALID [2020-07-10 14:21:34,954 INFO L280 TraceCheckUtils]: 89: Hoare triple {18222#false} assume 0 == ~switchedOnBeforeTS~0; {18222#false} is VALID [2020-07-10 14:21:34,954 INFO L263 TraceCheckUtils]: 90: Hoare triple {18222#false} call __automaton_fail(); {18222#false} is VALID [2020-07-10 14:21:34,954 INFO L280 TraceCheckUtils]: 91: Hoare triple {18222#false} assume !false; {18222#false} is VALID [2020-07-10 14:21:34,972 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 14:21:34,974 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [151355775] [2020-07-10 14:21:34,976 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:21:34,976 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:21:34,976 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962812561] [2020-07-10 14:21:34,977 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 92 [2020-07-10 14:21:34,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:21:34,981 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:21:35,089 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:21:35,090 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:21:35,090 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:21:35,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:21:35,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:21:35,091 INFO L87 Difference]: Start difference. First operand 556 states and 650 transitions. Second operand 12 states. [2020-07-10 14:21:36,236 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:21:40,045 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:21:44,069 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:45,250 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:45,690 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:21:46,420 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:47,090 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:58,288 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:21:58,902 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:03,999 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:04,000 INFO L93 Difference]: Finished difference Result 1629 states and 2065 transitions. [2020-07-10 14:22:04,000 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:22:04,000 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 92 [2020-07-10 14:22:04,000 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:22:04,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:22:04,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 614 transitions. [2020-07-10 14:22:04,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:22:04,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 614 transitions. [2020-07-10 14:22:04,015 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 614 transitions. [2020-07-10 14:22:05,902 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 614 edges. 614 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:05,983 INFO L225 Difference]: With dead ends: 1629 [2020-07-10 14:22:05,983 INFO L226 Difference]: Without dead ends: 1277 [2020-07-10 14:22:05,985 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 350 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:22:05,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2020-07-10 14:22:14,654 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 1157. [2020-07-10 14:22:14,655 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:14,655 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1277 states. Second operand 1157 states. [2020-07-10 14:22:14,655 INFO L74 IsIncluded]: Start isIncluded. First operand 1277 states. Second operand 1157 states. [2020-07-10 14:22:14,655 INFO L87 Difference]: Start difference. First operand 1277 states. Second operand 1157 states. [2020-07-10 14:22:14,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:14,717 INFO L93 Difference]: Finished difference Result 1277 states and 1545 transitions. [2020-07-10 14:22:14,717 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1545 transitions. [2020-07-10 14:22:14,721 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:14,721 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:14,721 INFO L74 IsIncluded]: Start isIncluded. First operand 1157 states. Second operand 1277 states. [2020-07-10 14:22:14,721 INFO L87 Difference]: Start difference. First operand 1157 states. Second operand 1277 states. [2020-07-10 14:22:14,822 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:14,822 INFO L93 Difference]: Finished difference Result 1277 states and 1545 transitions. [2020-07-10 14:22:14,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 1545 transitions. [2020-07-10 14:22:14,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:14,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:14,827 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:14,827 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:14,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1157 states. [2020-07-10 14:22:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 1157 states and 1355 transitions. [2020-07-10 14:22:14,921 INFO L78 Accepts]: Start accepts. Automaton has 1157 states and 1355 transitions. Word has length 92 [2020-07-10 14:22:14,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:14,921 INFO L479 AbstractCegarLoop]: Abstraction has 1157 states and 1355 transitions. [2020-07-10 14:22:14,921 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:22:14,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1157 states and 1355 transitions. [2020-07-10 14:22:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2020-07-10 14:22:14,926 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:14,926 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:14,926 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:22:14,926 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:14,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:14,927 INFO L82 PathProgramCache]: Analyzing trace with hash -1966372220, now seen corresponding path program 1 times [2020-07-10 14:22:14,927 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:14,927 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1974729344] [2020-07-10 14:22:14,927 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:14,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,299 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:15,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {24761#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24669#true} is VALID [2020-07-10 14:22:15,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24669#true} #517#return; {24669#true} is VALID [2020-07-10 14:22:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,349 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,349 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24669#true} {24669#true} #421#return; {24669#true} is VALID [2020-07-10 14:22:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,351 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,351 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24669#true} {24669#true} #423#return; {24669#true} is VALID [2020-07-10 14:22:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,378 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:22:15,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:22:15,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {24669#true} #425#return; {24681#(= |main_#t~ret59| 1)} is VALID [2020-07-10 14:22:15,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,382 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24669#true} {24669#true} #427#return; {24669#true} is VALID [2020-07-10 14:22:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24669#true} is VALID [2020-07-10 14:22:15,397 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24669#true} #507#return; {24669#true} is VALID [2020-07-10 14:22:15,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24669#true} is VALID [2020-07-10 14:22:15,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,419 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24669#true} #471#return; {24669#true} is VALID [2020-07-10 14:22:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-10 14:22:15,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,486 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24669#true} is VALID [2020-07-10 14:22:15,486 INFO L263 TraceCheckUtils]: 0: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-10 14:22:15,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-10 14:22:15,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,486 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24669#true} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24669#true} is VALID [2020-07-10 14:22:15,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {24669#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24669#true} is VALID [2020-07-10 14:22:15,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,487 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24669#true} {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {24669#true} is VALID [2020-07-10 14:22:15,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,522 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-10 14:22:15,522 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-10 14:22:15,522 INFO L263 TraceCheckUtils]: 1: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-10 14:22:15,522 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,523 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,523 INFO L280 TraceCheckUtils]: 4: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,523 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-10 14:22:15,523 INFO L280 TraceCheckUtils]: 6: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-10 14:22:15,523 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-10 14:22:15,524 INFO L280 TraceCheckUtils]: 8: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-10 14:22:15,524 INFO L280 TraceCheckUtils]: 9: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,524 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-10 14:22:15,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:15,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume 0 == ~pumpRunning~0; {24669#true} is VALID [2020-07-10 14:22:15,532 INFO L263 TraceCheckUtils]: 2: Hoare triple {24669#true} call #t~ret1 := isHighWaterLevel(); {24669#true} is VALID [2020-07-10 14:22:15,532 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-10 14:22:15,533 INFO L263 TraceCheckUtils]: 4: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-10 14:22:15,533 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,533 INFO L280 TraceCheckUtils]: 6: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,533 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,534 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-10 14:22:15,534 INFO L280 TraceCheckUtils]: 9: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-10 14:22:15,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-10 14:22:15,534 INFO L280 TraceCheckUtils]: 11: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-10 14:22:15,535 INFO L280 TraceCheckUtils]: 12: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,535 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-10 14:22:15,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {24669#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24669#true} is VALID [2020-07-10 14:22:15,535 INFO L280 TraceCheckUtils]: 15: Hoare triple {24669#true} assume 0 != ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:15,536 INFO L263 TraceCheckUtils]: 16: Hoare triple {24669#true} call activatePump(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:15,537 INFO L280 TraceCheckUtils]: 17: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,538 INFO L280 TraceCheckUtils]: 18: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,538 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,539 INFO L280 TraceCheckUtils]: 20: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,540 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #489#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-10 14:22:15,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,548 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24669#true} #499#return; {24669#true} is VALID [2020-07-10 14:22:15,549 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~tmp~7;havoc ~tmp___0~2; {24669#true} is VALID [2020-07-10 14:22:15,549 INFO L263 TraceCheckUtils]: 1: Hoare triple {24669#true} call #t~ret61 := getWaterLevel(); {24669#true} is VALID [2020-07-10 14:22:15,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-10 14:22:15,549 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,550 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24669#true} {24669#true} #499#return; {24669#true} is VALID [2020-07-10 14:22:15,550 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24669#true} is VALID [2020-07-10 14:22:15,550 INFO L280 TraceCheckUtils]: 6: Hoare triple {24669#true} assume !(2 != ~tmp~7); {24669#true} is VALID [2020-07-10 14:22:15,550 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,551 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24669#true} {24795#(<= 1 ~pumpRunning~0)} #491#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,552 INFO L263 TraceCheckUtils]: 0: Hoare triple {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:15,553 INFO L263 TraceCheckUtils]: 1: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-10 14:22:15,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-10 14:22:15,553 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,553 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24669#true} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24669#true} is VALID [2020-07-10 14:22:15,554 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24669#true} is VALID [2020-07-10 14:22:15,554 INFO L280 TraceCheckUtils]: 6: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,554 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {24669#true} {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {24669#true} is VALID [2020-07-10 14:22:15,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {24669#true} assume !(0 != ~pumpRunning~0); {24669#true} is VALID [2020-07-10 14:22:15,554 INFO L280 TraceCheckUtils]: 9: Hoare triple {24669#true} assume 0 != ~systemActive~0; {24669#true} is VALID [2020-07-10 14:22:15,555 INFO L263 TraceCheckUtils]: 10: Hoare triple {24669#true} call processEnvironment(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:15,555 INFO L280 TraceCheckUtils]: 11: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:15,556 INFO L280 TraceCheckUtils]: 12: Hoare triple {24669#true} assume 0 == ~pumpRunning~0; {24669#true} is VALID [2020-07-10 14:22:15,556 INFO L263 TraceCheckUtils]: 13: Hoare triple {24669#true} call #t~ret1 := isHighWaterLevel(); {24669#true} is VALID [2020-07-10 14:22:15,556 INFO L280 TraceCheckUtils]: 14: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-10 14:22:15,556 INFO L263 TraceCheckUtils]: 15: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-10 14:22:15,556 INFO L280 TraceCheckUtils]: 16: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,557 INFO L280 TraceCheckUtils]: 17: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,557 INFO L280 TraceCheckUtils]: 18: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,557 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-10 14:22:15,557 INFO L280 TraceCheckUtils]: 20: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-10 14:22:15,557 INFO L280 TraceCheckUtils]: 21: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-10 14:22:15,558 INFO L280 TraceCheckUtils]: 22: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-10 14:22:15,558 INFO L280 TraceCheckUtils]: 23: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,558 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-10 14:22:15,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {24669#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24669#true} is VALID [2020-07-10 14:22:15,558 INFO L280 TraceCheckUtils]: 26: Hoare triple {24669#true} assume 0 != ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:15,559 INFO L263 TraceCheckUtils]: 27: Hoare triple {24669#true} call activatePump(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:15,560 INFO L280 TraceCheckUtils]: 28: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,561 INFO L280 TraceCheckUtils]: 29: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,561 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,562 INFO L280 TraceCheckUtils]: 31: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,562 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #489#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,563 INFO L263 TraceCheckUtils]: 33: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {24669#true} is VALID [2020-07-10 14:22:15,563 INFO L280 TraceCheckUtils]: 34: Hoare triple {24669#true} havoc ~tmp~7;havoc ~tmp___0~2; {24669#true} is VALID [2020-07-10 14:22:15,563 INFO L263 TraceCheckUtils]: 35: Hoare triple {24669#true} call #t~ret61 := getWaterLevel(); {24669#true} is VALID [2020-07-10 14:22:15,563 INFO L280 TraceCheckUtils]: 36: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-10 14:22:15,564 INFO L280 TraceCheckUtils]: 37: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,564 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {24669#true} {24669#true} #499#return; {24669#true} is VALID [2020-07-10 14:22:15,564 INFO L280 TraceCheckUtils]: 39: Hoare triple {24669#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24669#true} is VALID [2020-07-10 14:22:15,564 INFO L280 TraceCheckUtils]: 40: Hoare triple {24669#true} assume !(2 != ~tmp~7); {24669#true} is VALID [2020-07-10 14:22:15,564 INFO L280 TraceCheckUtils]: 41: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,565 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {24669#true} {24795#(<= 1 ~pumpRunning~0)} #491#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,566 INFO L280 TraceCheckUtils]: 43: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,567 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #479#return; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:15,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:15,674 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} is VALID [2020-07-10 14:22:15,674 INFO L263 TraceCheckUtils]: 0: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-10 14:22:15,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:15,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:15,677 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} is VALID [2020-07-10 14:22:15,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,680 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {24736#(not (= 0 ~pumpRunning~0))} #485#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24669#true} is VALID [2020-07-10 14:22:15,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,686 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #487#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,694 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {24669#true} {24669#true} #469#return; {24669#true} is VALID [2020-07-10 14:22:15,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:15,695 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume !(0 == ~pumpRunning~0); {24669#true} is VALID [2020-07-10 14:22:15,695 INFO L263 TraceCheckUtils]: 2: Hoare triple {24669#true} call processEnvironment__wrappee__base(); {24669#true} is VALID [2020-07-10 14:22:15,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,696 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {24669#true} {24669#true} #469#return; {24669#true} is VALID [2020-07-10 14:22:15,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,697 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #489#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-10 14:22:15,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #499#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:15,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-10 14:22:15,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #501#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,714 INFO L263 TraceCheckUtils]: 0: Hoare triple {24669#true} call ULTIMATE.init(); {24761#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:22:15,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {24761#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24669#true} is VALID [2020-07-10 14:22:15,715 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,715 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24669#true} {24669#true} #517#return; {24669#true} is VALID [2020-07-10 14:22:15,715 INFO L263 TraceCheckUtils]: 4: Hoare triple {24669#true} call #t~ret73 := main(); {24669#true} is VALID [2020-07-10 14:22:15,716 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} havoc ~retValue_acc~8;havoc ~tmp~6; {24669#true} is VALID [2020-07-10 14:22:15,716 INFO L263 TraceCheckUtils]: 6: Hoare triple {24669#true} call select_helpers(); {24669#true} is VALID [2020-07-10 14:22:15,716 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,716 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24669#true} {24669#true} #421#return; {24669#true} is VALID [2020-07-10 14:22:15,717 INFO L263 TraceCheckUtils]: 9: Hoare triple {24669#true} call select_features(); {24669#true} is VALID [2020-07-10 14:22:15,717 INFO L280 TraceCheckUtils]: 10: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,717 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24669#true} {24669#true} #423#return; {24669#true} is VALID [2020-07-10 14:22:15,717 INFO L263 TraceCheckUtils]: 12: Hoare triple {24669#true} call #t~ret59 := valid_product(); {24669#true} is VALID [2020-07-10 14:22:15,726 INFO L280 TraceCheckUtils]: 13: Hoare triple {24669#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:22:15,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:22:15,728 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24762#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {24669#true} #425#return; {24681#(= |main_#t~ret59| 1)} is VALID [2020-07-10 14:22:15,729 INFO L280 TraceCheckUtils]: 16: Hoare triple {24681#(= |main_#t~ret59| 1)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {24682#(= 1 main_~tmp~6)} is VALID [2020-07-10 14:22:15,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {24682#(= 1 main_~tmp~6)} assume 0 != ~tmp~6; {24669#true} is VALID [2020-07-10 14:22:15,730 INFO L263 TraceCheckUtils]: 18: Hoare triple {24669#true} call setup(); {24669#true} is VALID [2020-07-10 14:22:15,730 INFO L280 TraceCheckUtils]: 19: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,730 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24669#true} {24669#true} #427#return; {24669#true} is VALID [2020-07-10 14:22:15,730 INFO L263 TraceCheckUtils]: 21: Hoare triple {24669#true} call runTest(); {24669#true} is VALID [2020-07-10 14:22:15,731 INFO L263 TraceCheckUtils]: 22: Hoare triple {24669#true} call __utac_acc__Specification5_spec__1(); {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:15,732 INFO L280 TraceCheckUtils]: 23: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {24669#true} is VALID [2020-07-10 14:22:15,732 INFO L280 TraceCheckUtils]: 24: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,732 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24669#true} {24669#true} #507#return; {24669#true} is VALID [2020-07-10 14:22:15,732 INFO L263 TraceCheckUtils]: 26: Hoare triple {24669#true} call test(); {24669#true} is VALID [2020-07-10 14:22:15,733 INFO L280 TraceCheckUtils]: 27: Hoare triple {24669#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24669#true} is VALID [2020-07-10 14:22:15,733 INFO L280 TraceCheckUtils]: 28: Hoare triple {24669#true} assume !false; {24669#true} is VALID [2020-07-10 14:22:15,733 INFO L280 TraceCheckUtils]: 29: Hoare triple {24669#true} assume ~splverifierCounter~0 < 4; {24669#true} is VALID [2020-07-10 14:22:15,734 INFO L280 TraceCheckUtils]: 30: Hoare triple {24669#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {24669#true} is VALID [2020-07-10 14:22:15,734 INFO L280 TraceCheckUtils]: 31: Hoare triple {24669#true} assume 0 != ~tmp~5; {24669#true} is VALID [2020-07-10 14:22:15,734 INFO L263 TraceCheckUtils]: 32: Hoare triple {24669#true} call waterRise(); {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:22:15,735 INFO L280 TraceCheckUtils]: 33: Hoare triple {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24669#true} is VALID [2020-07-10 14:22:15,735 INFO L280 TraceCheckUtils]: 34: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,735 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24669#true} {24669#true} #471#return; {24669#true} is VALID [2020-07-10 14:22:15,735 INFO L280 TraceCheckUtils]: 36: Hoare triple {24669#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {24669#true} is VALID [2020-07-10 14:22:15,735 INFO L280 TraceCheckUtils]: 37: Hoare triple {24669#true} assume !(0 != ~tmp___0~1); {24669#true} is VALID [2020-07-10 14:22:15,736 INFO L280 TraceCheckUtils]: 38: Hoare triple {24669#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {24669#true} is VALID [2020-07-10 14:22:15,736 INFO L280 TraceCheckUtils]: 39: Hoare triple {24669#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {24669#true} is VALID [2020-07-10 14:22:15,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {24669#true} assume !(0 != ~tmp___1~0); {24669#true} is VALID [2020-07-10 14:22:15,738 INFO L263 TraceCheckUtils]: 41: Hoare triple {24669#true} call timeShift(); {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:22:15,739 INFO L263 TraceCheckUtils]: 42: Hoare triple {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:15,739 INFO L263 TraceCheckUtils]: 43: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-10 14:22:15,739 INFO L280 TraceCheckUtils]: 44: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-10 14:22:15,739 INFO L280 TraceCheckUtils]: 45: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,739 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {24669#true} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24669#true} is VALID [2020-07-10 14:22:15,740 INFO L280 TraceCheckUtils]: 47: Hoare triple {24669#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24669#true} is VALID [2020-07-10 14:22:15,740 INFO L280 TraceCheckUtils]: 48: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,740 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24669#true} {24765#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {24669#true} is VALID [2020-07-10 14:22:15,740 INFO L280 TraceCheckUtils]: 50: Hoare triple {24669#true} assume !(0 != ~pumpRunning~0); {24669#true} is VALID [2020-07-10 14:22:15,740 INFO L280 TraceCheckUtils]: 51: Hoare triple {24669#true} assume 0 != ~systemActive~0; {24669#true} is VALID [2020-07-10 14:22:15,742 INFO L263 TraceCheckUtils]: 52: Hoare triple {24669#true} call processEnvironment(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:15,742 INFO L280 TraceCheckUtils]: 53: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:15,742 INFO L280 TraceCheckUtils]: 54: Hoare triple {24669#true} assume 0 == ~pumpRunning~0; {24669#true} is VALID [2020-07-10 14:22:15,742 INFO L263 TraceCheckUtils]: 55: Hoare triple {24669#true} call #t~ret1 := isHighWaterLevel(); {24669#true} is VALID [2020-07-10 14:22:15,742 INFO L280 TraceCheckUtils]: 56: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-10 14:22:15,743 INFO L263 TraceCheckUtils]: 57: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-10 14:22:15,743 INFO L280 TraceCheckUtils]: 58: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,743 INFO L280 TraceCheckUtils]: 59: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:15,743 INFO L280 TraceCheckUtils]: 60: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,743 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-10 14:22:15,743 INFO L280 TraceCheckUtils]: 62: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-10 14:22:15,744 INFO L280 TraceCheckUtils]: 63: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-10 14:22:15,744 INFO L280 TraceCheckUtils]: 64: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-10 14:22:15,744 INFO L280 TraceCheckUtils]: 65: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,744 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-10 14:22:15,744 INFO L280 TraceCheckUtils]: 67: Hoare triple {24669#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24669#true} is VALID [2020-07-10 14:22:15,745 INFO L280 TraceCheckUtils]: 68: Hoare triple {24669#true} assume 0 != ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:15,745 INFO L263 TraceCheckUtils]: 69: Hoare triple {24669#true} call activatePump(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:15,746 INFO L280 TraceCheckUtils]: 70: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,746 INFO L280 TraceCheckUtils]: 71: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,747 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,748 INFO L280 TraceCheckUtils]: 73: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,748 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #489#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,748 INFO L263 TraceCheckUtils]: 75: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {24669#true} is VALID [2020-07-10 14:22:15,749 INFO L280 TraceCheckUtils]: 76: Hoare triple {24669#true} havoc ~tmp~7;havoc ~tmp___0~2; {24669#true} is VALID [2020-07-10 14:22:15,749 INFO L263 TraceCheckUtils]: 77: Hoare triple {24669#true} call #t~ret61 := getWaterLevel(); {24669#true} is VALID [2020-07-10 14:22:15,749 INFO L280 TraceCheckUtils]: 78: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-10 14:22:15,749 INFO L280 TraceCheckUtils]: 79: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,749 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {24669#true} {24669#true} #499#return; {24669#true} is VALID [2020-07-10 14:22:15,749 INFO L280 TraceCheckUtils]: 81: Hoare triple {24669#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24669#true} is VALID [2020-07-10 14:22:15,750 INFO L280 TraceCheckUtils]: 82: Hoare triple {24669#true} assume !(2 != ~tmp~7); {24669#true} is VALID [2020-07-10 14:22:15,750 INFO L280 TraceCheckUtils]: 83: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,751 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24669#true} {24795#(<= 1 ~pumpRunning~0)} #491#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,751 INFO L280 TraceCheckUtils]: 85: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:15,752 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #479#return; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,752 INFO L280 TraceCheckUtils]: 87: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !false; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,753 INFO L280 TraceCheckUtils]: 88: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,753 INFO L280 TraceCheckUtils]: 89: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,754 INFO L280 TraceCheckUtils]: 90: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,755 INFO L280 TraceCheckUtils]: 91: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,755 INFO L280 TraceCheckUtils]: 92: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,756 INFO L280 TraceCheckUtils]: 93: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,756 INFO L280 TraceCheckUtils]: 94: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,757 INFO L280 TraceCheckUtils]: 95: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,757 INFO L263 TraceCheckUtils]: 96: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} call timeShift(); {24736#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:22:15,758 INFO L263 TraceCheckUtils]: 97: Hoare triple {24736#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:15,758 INFO L263 TraceCheckUtils]: 98: Hoare triple {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-10 14:22:15,760 INFO L280 TraceCheckUtils]: 99: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:15,760 INFO L280 TraceCheckUtils]: 100: Hoare triple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:22:15,761 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {24835#(= ~pumpRunning~0 |isPumpRunning_#res|)} {24763#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} is VALID [2020-07-10 14:22:15,762 INFO L280 TraceCheckUtils]: 102: Hoare triple {24833#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret60|)))} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,763 INFO L280 TraceCheckUtils]: 103: Hoare triple {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,764 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {24834#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {24736#(not (= 0 ~pumpRunning~0))} #485#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,765 INFO L280 TraceCheckUtils]: 105: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,765 INFO L263 TraceCheckUtils]: 106: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:22:15,766 INFO L280 TraceCheckUtils]: 107: Hoare triple {24764#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {24669#true} is VALID [2020-07-10 14:22:15,766 INFO L280 TraceCheckUtils]: 108: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,766 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #487#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,767 INFO L280 TraceCheckUtils]: 110: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,768 INFO L263 TraceCheckUtils]: 111: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:15,768 INFO L280 TraceCheckUtils]: 112: Hoare triple {24808#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:15,768 INFO L280 TraceCheckUtils]: 113: Hoare triple {24669#true} assume !(0 == ~pumpRunning~0); {24669#true} is VALID [2020-07-10 14:22:15,768 INFO L263 TraceCheckUtils]: 114: Hoare triple {24669#true} call processEnvironment__wrappee__base(); {24669#true} is VALID [2020-07-10 14:22:15,769 INFO L280 TraceCheckUtils]: 115: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,769 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {24669#true} {24669#true} #469#return; {24669#true} is VALID [2020-07-10 14:22:15,769 INFO L280 TraceCheckUtils]: 117: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,770 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #489#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,770 INFO L263 TraceCheckUtils]: 119: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,771 INFO L280 TraceCheckUtils]: 120: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~7;havoc ~tmp___0~2; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,771 INFO L263 TraceCheckUtils]: 121: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret61 := getWaterLevel(); {24669#true} is VALID [2020-07-10 14:22:15,771 INFO L280 TraceCheckUtils]: 122: Hoare triple {24669#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24669#true} is VALID [2020-07-10 14:22:15,771 INFO L280 TraceCheckUtils]: 123: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,772 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #499#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,773 INFO L280 TraceCheckUtils]: 125: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,773 INFO L280 TraceCheckUtils]: 126: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~7; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,773 INFO L263 TraceCheckUtils]: 127: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret62 := isPumpRunning(); {24669#true} is VALID [2020-07-10 14:22:15,773 INFO L280 TraceCheckUtils]: 128: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-10 14:22:15,774 INFO L280 TraceCheckUtils]: 129: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:15,774 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {24669#true} {24744#(not (= 0 ~switchedOnBeforeTS~0))} #501#return; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,775 INFO L280 TraceCheckUtils]: 131: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,775 INFO L280 TraceCheckUtils]: 132: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {24744#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:22:15,776 INFO L280 TraceCheckUtils]: 133: Hoare triple {24744#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {24670#false} is VALID [2020-07-10 14:22:15,776 INFO L263 TraceCheckUtils]: 134: Hoare triple {24670#false} call __automaton_fail(); {24670#false} is VALID [2020-07-10 14:22:15,776 INFO L280 TraceCheckUtils]: 135: Hoare triple {24670#false} assume !false; {24670#false} is VALID [2020-07-10 14:22:15,799 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 14:22:15,799 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1974729344] [2020-07-10 14:22:15,799 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [172127731] [2020-07-10 14:22:15,800 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 14:22:16,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:16,028 INFO L264 TraceCheckSpWp]: Trace formula consists of 890 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:22:16,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:16,098 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:22:16,449 INFO L263 TraceCheckUtils]: 0: Hoare triple {24669#true} call ULTIMATE.init(); {24669#true} is VALID [2020-07-10 14:22:16,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {24669#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {24669#true} is VALID [2020-07-10 14:22:16,450 INFO L280 TraceCheckUtils]: 2: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,450 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24669#true} {24669#true} #517#return; {24669#true} is VALID [2020-07-10 14:22:16,450 INFO L263 TraceCheckUtils]: 4: Hoare triple {24669#true} call #t~ret73 := main(); {24669#true} is VALID [2020-07-10 14:22:16,450 INFO L280 TraceCheckUtils]: 5: Hoare triple {24669#true} havoc ~retValue_acc~8;havoc ~tmp~6; {24669#true} is VALID [2020-07-10 14:22:16,450 INFO L263 TraceCheckUtils]: 6: Hoare triple {24669#true} call select_helpers(); {24669#true} is VALID [2020-07-10 14:22:16,451 INFO L280 TraceCheckUtils]: 7: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,451 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24669#true} {24669#true} #421#return; {24669#true} is VALID [2020-07-10 14:22:16,451 INFO L263 TraceCheckUtils]: 9: Hoare triple {24669#true} call select_features(); {24669#true} is VALID [2020-07-10 14:22:16,451 INFO L280 TraceCheckUtils]: 10: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,451 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24669#true} {24669#true} #423#return; {24669#true} is VALID [2020-07-10 14:22:16,452 INFO L263 TraceCheckUtils]: 12: Hoare triple {24669#true} call #t~ret59 := valid_product(); {24669#true} is VALID [2020-07-10 14:22:16,452 INFO L280 TraceCheckUtils]: 13: Hoare triple {24669#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24669#true} is VALID [2020-07-10 14:22:16,452 INFO L280 TraceCheckUtils]: 14: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,452 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24669#true} {24669#true} #425#return; {24669#true} is VALID [2020-07-10 14:22:16,452 INFO L280 TraceCheckUtils]: 16: Hoare triple {24669#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {24669#true} is VALID [2020-07-10 14:22:16,452 INFO L280 TraceCheckUtils]: 17: Hoare triple {24669#true} assume 0 != ~tmp~6; {24669#true} is VALID [2020-07-10 14:22:16,452 INFO L263 TraceCheckUtils]: 18: Hoare triple {24669#true} call setup(); {24669#true} is VALID [2020-07-10 14:22:16,453 INFO L280 TraceCheckUtils]: 19: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,453 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24669#true} {24669#true} #427#return; {24669#true} is VALID [2020-07-10 14:22:16,453 INFO L263 TraceCheckUtils]: 21: Hoare triple {24669#true} call runTest(); {24669#true} is VALID [2020-07-10 14:22:16,453 INFO L263 TraceCheckUtils]: 22: Hoare triple {24669#true} call __utac_acc__Specification5_spec__1(); {24669#true} is VALID [2020-07-10 14:22:16,453 INFO L280 TraceCheckUtils]: 23: Hoare triple {24669#true} ~switchedOnBeforeTS~0 := 0; {24669#true} is VALID [2020-07-10 14:22:16,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,453 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24669#true} {24669#true} #507#return; {24669#true} is VALID [2020-07-10 14:22:16,453 INFO L263 TraceCheckUtils]: 26: Hoare triple {24669#true} call test(); {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L280 TraceCheckUtils]: 27: Hoare triple {24669#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L280 TraceCheckUtils]: 28: Hoare triple {24669#true} assume !false; {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L280 TraceCheckUtils]: 29: Hoare triple {24669#true} assume ~splverifierCounter~0 < 4; {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L280 TraceCheckUtils]: 30: Hoare triple {24669#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L280 TraceCheckUtils]: 31: Hoare triple {24669#true} assume 0 != ~tmp~5; {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L263 TraceCheckUtils]: 32: Hoare triple {24669#true} call waterRise(); {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L280 TraceCheckUtils]: 33: Hoare triple {24669#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L280 TraceCheckUtils]: 34: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,454 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24669#true} {24669#true} #471#return; {24669#true} is VALID [2020-07-10 14:22:16,455 INFO L280 TraceCheckUtils]: 36: Hoare triple {24669#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {24669#true} is VALID [2020-07-10 14:22:16,455 INFO L280 TraceCheckUtils]: 37: Hoare triple {24669#true} assume !(0 != ~tmp___0~1); {24669#true} is VALID [2020-07-10 14:22:16,455 INFO L280 TraceCheckUtils]: 38: Hoare triple {24669#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {24669#true} is VALID [2020-07-10 14:22:16,455 INFO L280 TraceCheckUtils]: 39: Hoare triple {24669#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {24669#true} is VALID [2020-07-10 14:22:16,455 INFO L280 TraceCheckUtils]: 40: Hoare triple {24669#true} assume !(0 != ~tmp___1~0); {24669#true} is VALID [2020-07-10 14:22:16,455 INFO L263 TraceCheckUtils]: 41: Hoare triple {24669#true} call timeShift(); {24669#true} is VALID [2020-07-10 14:22:16,455 INFO L263 TraceCheckUtils]: 42: Hoare triple {24669#true} call __utac_acc__Specification5_spec__2(); {24669#true} is VALID [2020-07-10 14:22:16,455 INFO L263 TraceCheckUtils]: 43: Hoare triple {24669#true} call #t~ret60 := isPumpRunning(); {24669#true} is VALID [2020-07-10 14:22:16,456 INFO L280 TraceCheckUtils]: 44: Hoare triple {24669#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {24669#true} is VALID [2020-07-10 14:22:16,456 INFO L280 TraceCheckUtils]: 45: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,456 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {24669#true} {24669#true} #497#return; {24669#true} is VALID [2020-07-10 14:22:16,456 INFO L280 TraceCheckUtils]: 47: Hoare triple {24669#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {24669#true} is VALID [2020-07-10 14:22:16,456 INFO L280 TraceCheckUtils]: 48: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,457 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {24669#true} {24669#true} #485#return; {24669#true} is VALID [2020-07-10 14:22:16,457 INFO L280 TraceCheckUtils]: 50: Hoare triple {24669#true} assume !(0 != ~pumpRunning~0); {24669#true} is VALID [2020-07-10 14:22:16,457 INFO L280 TraceCheckUtils]: 51: Hoare triple {24669#true} assume 0 != ~systemActive~0; {24669#true} is VALID [2020-07-10 14:22:16,457 INFO L263 TraceCheckUtils]: 52: Hoare triple {24669#true} call processEnvironment(); {24669#true} is VALID [2020-07-10 14:22:16,457 INFO L280 TraceCheckUtils]: 53: Hoare triple {24669#true} havoc ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:16,458 INFO L280 TraceCheckUtils]: 54: Hoare triple {24669#true} assume 0 == ~pumpRunning~0; {24669#true} is VALID [2020-07-10 14:22:16,458 INFO L263 TraceCheckUtils]: 55: Hoare triple {24669#true} call #t~ret1 := isHighWaterLevel(); {24669#true} is VALID [2020-07-10 14:22:16,458 INFO L280 TraceCheckUtils]: 56: Hoare triple {24669#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {24669#true} is VALID [2020-07-10 14:22:16,458 INFO L263 TraceCheckUtils]: 57: Hoare triple {24669#true} call #t~ret19 := isHighWaterSensorDry(); {24669#true} is VALID [2020-07-10 14:22:16,458 INFO L280 TraceCheckUtils]: 58: Hoare triple {24669#true} havoc ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:16,458 INFO L280 TraceCheckUtils]: 59: Hoare triple {24669#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {24669#true} is VALID [2020-07-10 14:22:16,459 INFO L280 TraceCheckUtils]: 60: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,459 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {24669#true} {24669#true} #483#return; {24669#true} is VALID [2020-07-10 14:22:16,459 INFO L280 TraceCheckUtils]: 62: Hoare triple {24669#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {24669#true} is VALID [2020-07-10 14:22:16,459 INFO L280 TraceCheckUtils]: 63: Hoare triple {24669#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {24669#true} is VALID [2020-07-10 14:22:16,459 INFO L280 TraceCheckUtils]: 64: Hoare triple {24669#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {24669#true} is VALID [2020-07-10 14:22:16,459 INFO L280 TraceCheckUtils]: 65: Hoare triple {24669#true} assume true; {24669#true} is VALID [2020-07-10 14:22:16,460 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {24669#true} {24669#true} #463#return; {24669#true} is VALID [2020-07-10 14:22:16,460 INFO L280 TraceCheckUtils]: 67: Hoare triple {24669#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24669#true} is VALID [2020-07-10 14:22:16,460 INFO L280 TraceCheckUtils]: 68: Hoare triple {24669#true} assume 0 != ~tmp~0; {24669#true} is VALID [2020-07-10 14:22:16,460 INFO L263 TraceCheckUtils]: 69: Hoare triple {24669#true} call activatePump(); {24669#true} is VALID [2020-07-10 14:22:16,462 INFO L280 TraceCheckUtils]: 70: Hoare triple {24669#true} ~pumpRunning~0 := 1; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,462 INFO L280 TraceCheckUtils]: 71: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,463 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #465#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,464 INFO L280 TraceCheckUtils]: 73: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,464 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #489#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,465 INFO L263 TraceCheckUtils]: 75: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,466 INFO L280 TraceCheckUtils]: 76: Hoare triple {24795#(<= 1 ~pumpRunning~0)} havoc ~tmp~7;havoc ~tmp___0~2; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,466 INFO L263 TraceCheckUtils]: 77: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call #t~ret61 := getWaterLevel(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,467 INFO L280 TraceCheckUtils]: 78: Hoare triple {24795#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,467 INFO L280 TraceCheckUtils]: 79: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,468 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24795#(<= 1 ~pumpRunning~0)} #499#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,469 INFO L280 TraceCheckUtils]: 81: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,469 INFO L280 TraceCheckUtils]: 82: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~7); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,469 INFO L280 TraceCheckUtils]: 83: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,470 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24795#(<= 1 ~pumpRunning~0)} #491#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,470 INFO L280 TraceCheckUtils]: 85: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume true; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,471 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {24795#(<= 1 ~pumpRunning~0)} {24669#true} #479#return; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,471 INFO L280 TraceCheckUtils]: 87: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !false; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,472 INFO L280 TraceCheckUtils]: 88: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,472 INFO L280 TraceCheckUtils]: 89: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,472 INFO L280 TraceCheckUtils]: 90: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,473 INFO L280 TraceCheckUtils]: 91: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,474 INFO L280 TraceCheckUtils]: 92: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,474 INFO L280 TraceCheckUtils]: 93: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,474 INFO L280 TraceCheckUtils]: 94: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,475 INFO L280 TraceCheckUtils]: 95: Hoare triple {24795#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,475 INFO L263 TraceCheckUtils]: 96: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call timeShift(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,476 INFO L263 TraceCheckUtils]: 97: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,476 INFO L263 TraceCheckUtils]: 98: Hoare triple {24795#(<= 1 ~pumpRunning~0)} call #t~ret60 := isPumpRunning(); {24795#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:22:16,477 INFO L280 TraceCheckUtils]: 99: Hoare triple {24795#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25138#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:22:16,477 INFO L280 TraceCheckUtils]: 100: Hoare triple {25138#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {25138#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:22:16,483 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {25138#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {24795#(<= 1 ~pumpRunning~0)} #497#return; {25145#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret60|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:22:16,486 INFO L280 TraceCheckUtils]: 102: Hoare triple {25145#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret60|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {25149#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:22:16,487 INFO L280 TraceCheckUtils]: 103: Hoare triple {25149#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {25149#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:22:16,488 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {25149#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {24795#(<= 1 ~pumpRunning~0)} #485#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,489 INFO L280 TraceCheckUtils]: 105: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,490 INFO L263 TraceCheckUtils]: 106: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,490 INFO L280 TraceCheckUtils]: 107: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,491 INFO L280 TraceCheckUtils]: 108: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,491 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #487#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,492 INFO L280 TraceCheckUtils]: 110: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,492 INFO L263 TraceCheckUtils]: 111: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,493 INFO L280 TraceCheckUtils]: 112: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,494 INFO L280 TraceCheckUtils]: 113: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,494 INFO L263 TraceCheckUtils]: 114: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,495 INFO L280 TraceCheckUtils]: 115: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,495 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #469#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,496 INFO L280 TraceCheckUtils]: 117: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,497 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #489#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,497 INFO L263 TraceCheckUtils]: 119: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,498 INFO L280 TraceCheckUtils]: 120: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~7;havoc ~tmp___0~2; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,499 INFO L263 TraceCheckUtils]: 121: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret61 := getWaterLevel(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,499 INFO L280 TraceCheckUtils]: 122: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,500 INFO L280 TraceCheckUtils]: 123: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,501 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #499#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,501 INFO L280 TraceCheckUtils]: 125: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,502 INFO L280 TraceCheckUtils]: 126: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~7; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,502 INFO L263 TraceCheckUtils]: 127: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret62 := isPumpRunning(); {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,503 INFO L280 TraceCheckUtils]: 128: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,504 INFO L280 TraceCheckUtils]: 129: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume true; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,504 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {25156#(<= 1 ~switchedOnBeforeTS~0)} {25156#(<= 1 ~switchedOnBeforeTS~0)} #501#return; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,505 INFO L280 TraceCheckUtils]: 131: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,505 INFO L280 TraceCheckUtils]: 132: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {25156#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:22:16,506 INFO L280 TraceCheckUtils]: 133: Hoare triple {25156#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {24670#false} is VALID [2020-07-10 14:22:16,506 INFO L263 TraceCheckUtils]: 134: Hoare triple {24670#false} call __automaton_fail(); {24670#false} is VALID [2020-07-10 14:22:16,507 INFO L280 TraceCheckUtils]: 135: Hoare triple {24670#false} assume !false; {24670#false} is VALID [2020-07-10 14:22:16,521 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:22:16,521 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:22:16,521 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:22:16,522 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465659695] [2020-07-10 14:22:16,523 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 136 [2020-07-10 14:22:16,559 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:16,559 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:22:16,836 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:16,836 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:22:16,836 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:16,837 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:22:16,837 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:22:16,837 INFO L87 Difference]: Start difference. First operand 1157 states and 1355 transitions. Second operand 20 states. [2020-07-10 14:22:18,304 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:22:19,785 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 14:22:20,342 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:22:20,732 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:22:24,420 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:22:25,569 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:22:26,567 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:22:27,520 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:22:35,338 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:22:40,973 WARN L193 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-10 14:22:41,892 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:42,798 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:45,654 WARN L193 SmtUtils]: Spent 510.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-10 14:22:49,464 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:22:49,772 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:22:50,355 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:50,965 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:22:56,637 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:22:59,450 WARN L193 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-10 14:23:00,350 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:23:01,277 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:01,862 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:23:02,466 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:23:05,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:05,266 INFO L93 Difference]: Finished difference Result 2452 states and 2985 transitions. [2020-07-10 14:23:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 59 states. [2020-07-10 14:23:05,266 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 136 [2020-07-10 14:23:05,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:05,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:23:05,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 597 transitions. [2020-07-10 14:23:05,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:23:05,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 597 transitions. [2020-07-10 14:23:05,290 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 59 states and 597 transitions. [2020-07-10 14:23:07,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 597 edges. 597 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:07,423 INFO L225 Difference]: With dead ends: 2452 [2020-07-10 14:23:07,423 INFO L226 Difference]: Without dead ends: 1493 [2020-07-10 14:23:07,428 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 256 GetRequests, 188 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1377 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=925, Invalid=3905, Unknown=0, NotChecked=0, Total=4830 [2020-07-10 14:23:07,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1493 states. [2020-07-10 14:23:18,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1493 to 1323. [2020-07-10 14:23:18,682 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:18,682 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1493 states. Second operand 1323 states. [2020-07-10 14:23:18,682 INFO L74 IsIncluded]: Start isIncluded. First operand 1493 states. Second operand 1323 states. [2020-07-10 14:23:18,683 INFO L87 Difference]: Start difference. First operand 1493 states. Second operand 1323 states. [2020-07-10 14:23:18,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:18,782 INFO L93 Difference]: Finished difference Result 1493 states and 1773 transitions. [2020-07-10 14:23:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1773 transitions. [2020-07-10 14:23:18,790 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:18,791 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:18,791 INFO L74 IsIncluded]: Start isIncluded. First operand 1323 states. Second operand 1493 states. [2020-07-10 14:23:18,791 INFO L87 Difference]: Start difference. First operand 1323 states. Second operand 1493 states. [2020-07-10 14:23:18,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:18,929 INFO L93 Difference]: Finished difference Result 1493 states and 1773 transitions. [2020-07-10 14:23:18,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1773 transitions. [2020-07-10 14:23:18,937 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:18,937 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:18,937 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:18,938 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:18,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1323 states. [2020-07-10 14:23:19,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1323 states and 1533 transitions. [2020-07-10 14:23:19,055 INFO L78 Accepts]: Start accepts. Automaton has 1323 states and 1533 transitions. Word has length 136 [2020-07-10 14:23:19,056 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:19,056 INFO L479 AbstractCegarLoop]: Abstraction has 1323 states and 1533 transitions. [2020-07-10 14:23:19,056 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:23:19,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1323 states and 1533 transitions. [2020-07-10 14:23:19,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2020-07-10 14:23:19,063 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:19,063 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:23:19,277 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:23:19,278 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:19,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:19,278 INFO L82 PathProgramCache]: Analyzing trace with hash -1880321482, now seen corresponding path program 1 times [2020-07-10 14:23:19,278 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:19,279 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222351201] [2020-07-10 14:23:19,279 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,776 WARN L193 SmtUtils]: Spent 336.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:19,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {33636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33459#true} is VALID [2020-07-10 14:23:19,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,839 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #517#return; {33459#true} is VALID [2020-07-10 14:23:19,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,844 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #421#return; {33459#true} is VALID [2020-07-10 14:23:19,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,848 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #423#return; {33459#true} is VALID [2020-07-10 14:23:19,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33459#true} is VALID [2020-07-10 14:23:19,852 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,853 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #425#return; {33459#true} is VALID [2020-07-10 14:23:19,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,857 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #427#return; {33459#true} is VALID [2020-07-10 14:23:19,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33459#true} is VALID [2020-07-10 14:23:19,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,877 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #507#return; {33459#true} is VALID [2020-07-10 14:23:19,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33459#true} is VALID [2020-07-10 14:23:19,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,901 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #471#return; {33459#true} is VALID [2020-07-10 14:23:19,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:19,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:19,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,959 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:19,960 INFO L263 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:19,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:19,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,960 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:19,961 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:19,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:19,961 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-10 14:23:20,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,024 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,024 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,025 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,025 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-10 14:23:20,026 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-10 14:23:20,026 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,026 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,027 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,028 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-10 14:23:20,028 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,028 INFO L280 TraceCheckUtils]: 8: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-10 14:23:20,029 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,029 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-10 14:23:20,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-10 14:23:20,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,035 INFO L263 TraceCheckUtils]: 2: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-10 14:23:20,036 INFO L263 TraceCheckUtils]: 4: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-10 14:23:20,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,037 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,037 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,037 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,038 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-10 14:23:20,038 INFO L280 TraceCheckUtils]: 10: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,038 INFO L280 TraceCheckUtils]: 11: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-10 14:23:20,039 INFO L280 TraceCheckUtils]: 12: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,039 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-10 14:23:20,040 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-10 14:23:20,040 INFO L280 TraceCheckUtils]: 15: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,041 INFO L263 TraceCheckUtils]: 16: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,042 INFO L280 TraceCheckUtils]: 17: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,042 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-10 14:23:20,043 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,043 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:20,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,139 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,140 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,141 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,142 INFO L280 TraceCheckUtils]: 3: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,143 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,146 INFO L280 TraceCheckUtils]: 6: Hoare triple {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,148 INFO L280 TraceCheckUtils]: 7: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,149 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #491#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,151 INFO L263 TraceCheckUtils]: 0: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:20,151 INFO L263 TraceCheckUtils]: 1: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,151 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,152 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,152 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,152 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,153 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-10 14:23:20,153 INFO L280 TraceCheckUtils]: 8: Hoare triple {33459#true} assume !(0 != ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:20,154 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-10 14:23:20,155 INFO L263 TraceCheckUtils]: 10: Hoare triple {33459#true} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,156 INFO L280 TraceCheckUtils]: 11: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,156 INFO L280 TraceCheckUtils]: 12: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,157 INFO L263 TraceCheckUtils]: 13: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,157 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-10 14:23:20,157 INFO L263 TraceCheckUtils]: 15: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-10 14:23:20,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,158 INFO L280 TraceCheckUtils]: 17: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,158 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,158 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,159 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-10 14:23:20,159 INFO L280 TraceCheckUtils]: 21: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,161 INFO L280 TraceCheckUtils]: 22: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-10 14:23:20,161 INFO L280 TraceCheckUtils]: 23: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,161 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-10 14:23:20,162 INFO L280 TraceCheckUtils]: 25: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-10 14:23:20,162 INFO L280 TraceCheckUtils]: 26: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,163 INFO L263 TraceCheckUtils]: 27: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,164 INFO L280 TraceCheckUtils]: 28: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,164 INFO L280 TraceCheckUtils]: 29: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,164 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-10 14:23:20,165 INFO L280 TraceCheckUtils]: 31: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,165 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:20,165 INFO L263 TraceCheckUtils]: 33: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:20,166 INFO L280 TraceCheckUtils]: 34: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,166 INFO L263 TraceCheckUtils]: 35: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,167 INFO L280 TraceCheckUtils]: 36: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,168 INFO L280 TraceCheckUtils]: 37: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,170 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,171 INFO L280 TraceCheckUtils]: 39: Hoare triple {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,173 INFO L280 TraceCheckUtils]: 40: Hoare triple {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,174 INFO L280 TraceCheckUtils]: 41: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,175 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #491#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,176 INFO L280 TraceCheckUtils]: 43: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,177 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #479#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,269 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,269 INFO L263 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,270 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,270 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,270 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,272 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,280 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,287 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:20,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:20,288 INFO L263 TraceCheckUtils]: 2: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-10 14:23:20,288 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,288 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:20,289 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,290 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,370 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-10 14:23:20,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,370 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,372 INFO L280 TraceCheckUtils]: 3: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,373 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-10 14:23:20,374 INFO L280 TraceCheckUtils]: 5: Hoare triple {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,375 INFO L280 TraceCheckUtils]: 6: Hoare triple {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,375 INFO L280 TraceCheckUtils]: 7: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,376 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:20,377 INFO L263 TraceCheckUtils]: 0: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:20,377 INFO L263 TraceCheckUtils]: 1: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,378 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,378 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,378 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,378 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,378 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,379 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,380 INFO L280 TraceCheckUtils]: 8: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,381 INFO L263 TraceCheckUtils]: 9: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,381 INFO L280 TraceCheckUtils]: 10: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,382 INFO L280 TraceCheckUtils]: 11: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,383 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,383 INFO L280 TraceCheckUtils]: 13: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,384 INFO L263 TraceCheckUtils]: 14: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,385 INFO L280 TraceCheckUtils]: 15: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,385 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:20,385 INFO L263 TraceCheckUtils]: 17: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-10 14:23:20,385 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,385 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:20,385 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,386 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33459#true} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,386 INFO L263 TraceCheckUtils]: 22: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:20,387 INFO L280 TraceCheckUtils]: 23: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,387 INFO L263 TraceCheckUtils]: 24: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,388 INFO L280 TraceCheckUtils]: 25: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,388 INFO L280 TraceCheckUtils]: 26: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,389 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-10 14:23:20,390 INFO L280 TraceCheckUtils]: 28: Hoare triple {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,391 INFO L280 TraceCheckUtils]: 29: Hoare triple {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,391 INFO L280 TraceCheckUtils]: 30: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,392 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:20,393 INFO L280 TraceCheckUtils]: 32: Hoare triple {33733#(not (= 2 |old(~waterLevel~0)|))} assume true; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:20,393 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {33733#(not (= 2 |old(~waterLevel~0)|))} {33524#(= 2 ~waterLevel~0)} #479#return; {33460#false} is VALID [2020-07-10 14:23:20,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,411 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,412 INFO L263 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,412 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,412 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,413 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-10 14:23:20,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,417 INFO L280 TraceCheckUtils]: 0: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-10 14:23:20,417 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,417 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-10 14:23:20,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,425 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:20,425 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:20,426 INFO L263 TraceCheckUtils]: 2: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-10 14:23:20,426 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,426 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:20,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,426 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:20,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:20,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,433 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-10 14:23:20,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,433 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:20,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,434 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-10 14:23:20,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-10 14:23:20,434 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-10 14:23:20,434 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,435 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-10 14:23:20,436 INFO L263 TraceCheckUtils]: 0: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:20,436 INFO L263 TraceCheckUtils]: 1: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,437 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,437 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,437 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,438 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,438 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-10 14:23:20,438 INFO L280 TraceCheckUtils]: 8: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,439 INFO L263 TraceCheckUtils]: 9: Hoare triple {33459#true} call lowerWaterLevel(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,439 INFO L280 TraceCheckUtils]: 10: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-10 14:23:20,439 INFO L280 TraceCheckUtils]: 11: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,440 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-10 14:23:20,440 INFO L280 TraceCheckUtils]: 13: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-10 14:23:20,441 INFO L263 TraceCheckUtils]: 14: Hoare triple {33459#true} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,441 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:20,441 INFO L263 TraceCheckUtils]: 17: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-10 14:23:20,442 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,442 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:20,442 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,442 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:20,442 INFO L263 TraceCheckUtils]: 22: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:20,443 INFO L280 TraceCheckUtils]: 23: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,443 INFO L263 TraceCheckUtils]: 24: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,443 INFO L280 TraceCheckUtils]: 25: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:20,443 INFO L280 TraceCheckUtils]: 26: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,443 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-10 14:23:20,443 INFO L280 TraceCheckUtils]: 28: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-10 14:23:20,444 INFO L280 TraceCheckUtils]: 29: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-10 14:23:20,444 INFO L280 TraceCheckUtils]: 30: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,444 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-10 14:23:20,444 INFO L280 TraceCheckUtils]: 32: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,444 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {33459#true} {33460#false} #479#return; {33460#false} is VALID [2020-07-10 14:23:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33459#true} is VALID [2020-07-10 14:23:20,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,478 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #461#return; {33459#true} is VALID [2020-07-10 14:23:20,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {33778#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,480 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call deactivatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33459#true} is VALID [2020-07-10 14:23:20,480 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,480 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {33459#true} {33459#true} #461#return; {33459#true} is VALID [2020-07-10 14:23:20,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} ~systemActive~0 := 0; {33459#true} is VALID [2020-07-10 14:23:20,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,481 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {33459#true} {33460#false} #477#return; {33460#false} is VALID [2020-07-10 14:23:20,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,487 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,487 INFO L263 TraceCheckUtils]: 0: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,488 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,488 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,488 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {33459#true} {33460#false} #485#return; {33460#false} is VALID [2020-07-10 14:23:20,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,500 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,500 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,501 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-10 14:23:20,501 INFO L263 TraceCheckUtils]: 1: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-10 14:23:20,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,502 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,502 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-10 14:23:20,502 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,503 INFO L280 TraceCheckUtils]: 8: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-10 14:23:20,503 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,503 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-10 14:23:20,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,507 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,508 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-10 14:23:20,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,508 INFO L263 TraceCheckUtils]: 2: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-10 14:23:20,509 INFO L263 TraceCheckUtils]: 4: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-10 14:23:20,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,509 INFO L280 TraceCheckUtils]: 6: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,509 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,509 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,510 INFO L280 TraceCheckUtils]: 9: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-10 14:23:20,510 INFO L280 TraceCheckUtils]: 10: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,510 INFO L280 TraceCheckUtils]: 11: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-10 14:23:20,510 INFO L280 TraceCheckUtils]: 12: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,510 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-10 14:23:20,510 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-10 14:23:20,511 INFO L280 TraceCheckUtils]: 15: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,512 INFO L263 TraceCheckUtils]: 16: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,512 INFO L280 TraceCheckUtils]: 18: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,512 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-10 14:23:20,512 INFO L280 TraceCheckUtils]: 20: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,513 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {33459#true} {33460#false} #489#return; {33460#false} is VALID [2020-07-10 14:23:20,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:20,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,517 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33460#false} #499#return; {33460#false} is VALID [2020-07-10 14:23:20,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,522 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {33459#true} {33460#false} #501#return; {33460#false} is VALID [2020-07-10 14:23:20,529 INFO L263 TraceCheckUtils]: 0: Hoare triple {33459#true} call ULTIMATE.init(); {33636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:23:20,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {33636#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33459#true} is VALID [2020-07-10 14:23:20,530 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,530 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33459#true} #517#return; {33459#true} is VALID [2020-07-10 14:23:20,530 INFO L263 TraceCheckUtils]: 4: Hoare triple {33459#true} call #t~ret73 := main(); {33459#true} is VALID [2020-07-10 14:23:20,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} havoc ~retValue_acc~8;havoc ~tmp~6; {33459#true} is VALID [2020-07-10 14:23:20,531 INFO L263 TraceCheckUtils]: 6: Hoare triple {33459#true} call select_helpers(); {33459#true} is VALID [2020-07-10 14:23:20,531 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,531 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #421#return; {33459#true} is VALID [2020-07-10 14:23:20,531 INFO L263 TraceCheckUtils]: 9: Hoare triple {33459#true} call select_features(); {33459#true} is VALID [2020-07-10 14:23:20,532 INFO L280 TraceCheckUtils]: 10: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,532 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33459#true} {33459#true} #423#return; {33459#true} is VALID [2020-07-10 14:23:20,532 INFO L263 TraceCheckUtils]: 12: Hoare triple {33459#true} call #t~ret59 := valid_product(); {33459#true} is VALID [2020-07-10 14:23:20,532 INFO L280 TraceCheckUtils]: 13: Hoare triple {33459#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33459#true} is VALID [2020-07-10 14:23:20,532 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,532 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33459#true} {33459#true} #425#return; {33459#true} is VALID [2020-07-10 14:23:20,533 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {33459#true} is VALID [2020-07-10 14:23:20,533 INFO L280 TraceCheckUtils]: 17: Hoare triple {33459#true} assume 0 != ~tmp~6; {33459#true} is VALID [2020-07-10 14:23:20,533 INFO L263 TraceCheckUtils]: 18: Hoare triple {33459#true} call setup(); {33459#true} is VALID [2020-07-10 14:23:20,533 INFO L280 TraceCheckUtils]: 19: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,533 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33459#true} {33459#true} #427#return; {33459#true} is VALID [2020-07-10 14:23:20,533 INFO L263 TraceCheckUtils]: 21: Hoare triple {33459#true} call runTest(); {33459#true} is VALID [2020-07-10 14:23:20,534 INFO L263 TraceCheckUtils]: 22: Hoare triple {33459#true} call __utac_acc__Specification5_spec__1(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:20,535 INFO L280 TraceCheckUtils]: 23: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {33459#true} is VALID [2020-07-10 14:23:20,535 INFO L280 TraceCheckUtils]: 24: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,535 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33459#true} {33459#true} #507#return; {33459#true} is VALID [2020-07-10 14:23:20,535 INFO L263 TraceCheckUtils]: 26: Hoare triple {33459#true} call test(); {33459#true} is VALID [2020-07-10 14:23:20,535 INFO L280 TraceCheckUtils]: 27: Hoare triple {33459#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33459#true} is VALID [2020-07-10 14:23:20,536 INFO L280 TraceCheckUtils]: 28: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-10 14:23:20,536 INFO L280 TraceCheckUtils]: 29: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-10 14:23:20,536 INFO L280 TraceCheckUtils]: 30: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-10 14:23:20,536 INFO L280 TraceCheckUtils]: 31: Hoare triple {33459#true} assume 0 != ~tmp~5; {33459#true} is VALID [2020-07-10 14:23:20,537 INFO L263 TraceCheckUtils]: 32: Hoare triple {33459#true} call waterRise(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,537 INFO L280 TraceCheckUtils]: 33: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33459#true} is VALID [2020-07-10 14:23:20,537 INFO L280 TraceCheckUtils]: 34: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,537 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33459#true} {33459#true} #471#return; {33459#true} is VALID [2020-07-10 14:23:20,538 INFO L280 TraceCheckUtils]: 36: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-10 14:23:20,538 INFO L280 TraceCheckUtils]: 37: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-10 14:23:20,538 INFO L280 TraceCheckUtils]: 38: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-10 14:23:20,538 INFO L280 TraceCheckUtils]: 39: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-10 14:23:20,538 INFO L280 TraceCheckUtils]: 40: Hoare triple {33459#true} assume !(0 != ~tmp___1~0); {33459#true} is VALID [2020-07-10 14:23:20,539 INFO L263 TraceCheckUtils]: 41: Hoare triple {33459#true} call timeShift(); {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:20,540 INFO L263 TraceCheckUtils]: 42: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:20,540 INFO L263 TraceCheckUtils]: 43: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,541 INFO L280 TraceCheckUtils]: 44: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,541 INFO L280 TraceCheckUtils]: 45: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,541 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,541 INFO L280 TraceCheckUtils]: 47: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,541 INFO L280 TraceCheckUtils]: 48: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,542 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-10 14:23:20,542 INFO L280 TraceCheckUtils]: 50: Hoare triple {33459#true} assume !(0 != ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:20,542 INFO L280 TraceCheckUtils]: 51: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-10 14:23:20,543 INFO L263 TraceCheckUtils]: 52: Hoare triple {33459#true} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,543 INFO L280 TraceCheckUtils]: 53: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,543 INFO L280 TraceCheckUtils]: 54: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,543 INFO L263 TraceCheckUtils]: 55: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,543 INFO L280 TraceCheckUtils]: 56: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-10 14:23:20,544 INFO L263 TraceCheckUtils]: 57: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-10 14:23:20,544 INFO L280 TraceCheckUtils]: 58: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,544 INFO L280 TraceCheckUtils]: 59: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,544 INFO L280 TraceCheckUtils]: 60: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,544 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,545 INFO L280 TraceCheckUtils]: 62: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-10 14:23:20,545 INFO L280 TraceCheckUtils]: 63: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,545 INFO L280 TraceCheckUtils]: 64: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-10 14:23:20,545 INFO L280 TraceCheckUtils]: 65: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,545 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-10 14:23:20,545 INFO L280 TraceCheckUtils]: 67: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-10 14:23:20,546 INFO L280 TraceCheckUtils]: 68: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,546 INFO L263 TraceCheckUtils]: 69: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,547 INFO L280 TraceCheckUtils]: 70: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,547 INFO L280 TraceCheckUtils]: 71: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,547 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-10 14:23:20,547 INFO L280 TraceCheckUtils]: 73: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,547 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:20,548 INFO L263 TraceCheckUtils]: 75: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:20,548 INFO L280 TraceCheckUtils]: 76: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,548 INFO L263 TraceCheckUtils]: 77: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,549 INFO L280 TraceCheckUtils]: 78: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,549 INFO L280 TraceCheckUtils]: 79: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,550 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,551 INFO L280 TraceCheckUtils]: 81: Hoare triple {33703#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,552 INFO L280 TraceCheckUtils]: 82: Hoare triple {33704#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,553 INFO L280 TraceCheckUtils]: 83: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,554 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #491#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,554 INFO L280 TraceCheckUtils]: 85: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,555 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33459#true} #479#return; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,556 INFO L280 TraceCheckUtils]: 87: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !false; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,557 INFO L280 TraceCheckUtils]: 88: Hoare triple {33524#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,557 INFO L280 TraceCheckUtils]: 89: Hoare triple {33524#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,558 INFO L280 TraceCheckUtils]: 90: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,559 INFO L280 TraceCheckUtils]: 91: Hoare triple {33524#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,559 INFO L280 TraceCheckUtils]: 92: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,560 INFO L280 TraceCheckUtils]: 93: Hoare triple {33524#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,561 INFO L280 TraceCheckUtils]: 94: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,561 INFO L280 TraceCheckUtils]: 95: Hoare triple {33524#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,563 INFO L263 TraceCheckUtils]: 96: Hoare triple {33524#(= 2 ~waterLevel~0)} call timeShift(); {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:20,564 INFO L263 TraceCheckUtils]: 97: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:20,564 INFO L263 TraceCheckUtils]: 98: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,564 INFO L280 TraceCheckUtils]: 99: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,564 INFO L280 TraceCheckUtils]: 100: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,565 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,565 INFO L280 TraceCheckUtils]: 102: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,565 INFO L280 TraceCheckUtils]: 103: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,566 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,567 INFO L280 TraceCheckUtils]: 105: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,568 INFO L263 TraceCheckUtils]: 106: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,569 INFO L280 TraceCheckUtils]: 107: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,569 INFO L280 TraceCheckUtils]: 108: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,570 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,571 INFO L280 TraceCheckUtils]: 110: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,572 INFO L263 TraceCheckUtils]: 111: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,572 INFO L280 TraceCheckUtils]: 112: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,572 INFO L280 TraceCheckUtils]: 113: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:20,572 INFO L263 TraceCheckUtils]: 114: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-10 14:23:20,572 INFO L280 TraceCheckUtils]: 115: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,572 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:20,573 INFO L280 TraceCheckUtils]: 117: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,573 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {33459#true} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:20,574 INFO L263 TraceCheckUtils]: 119: Hoare triple {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:20,574 INFO L280 TraceCheckUtils]: 120: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,574 INFO L263 TraceCheckUtils]: 121: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,575 INFO L280 TraceCheckUtils]: 122: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,576 INFO L280 TraceCheckUtils]: 123: Hoare triple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {33705#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:20,577 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {33705#(= |getWaterLevel_#res| ~waterLevel~0)} {33459#true} #499#return; {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-10 14:23:20,578 INFO L280 TraceCheckUtils]: 125: Hoare triple {33742#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:20,579 INFO L280 TraceCheckUtils]: 126: Hoare triple {33743#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,579 INFO L280 TraceCheckUtils]: 127: Hoare triple {33524#(= 2 ~waterLevel~0)} assume true; {33524#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:20,580 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {33524#(= 2 ~waterLevel~0)} {33716#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:20,581 INFO L280 TraceCheckUtils]: 129: Hoare triple {33733#(not (= 2 |old(~waterLevel~0)|))} assume true; {33733#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:20,582 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33733#(not (= 2 |old(~waterLevel~0)|))} {33524#(= 2 ~waterLevel~0)} #479#return; {33460#false} is VALID [2020-07-10 14:23:20,582 INFO L280 TraceCheckUtils]: 131: Hoare triple {33460#false} assume !false; {33460#false} is VALID [2020-07-10 14:23:20,582 INFO L280 TraceCheckUtils]: 132: Hoare triple {33460#false} assume ~splverifierCounter~0 < 4; {33460#false} is VALID [2020-07-10 14:23:20,582 INFO L280 TraceCheckUtils]: 133: Hoare triple {33460#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33460#false} is VALID [2020-07-10 14:23:20,582 INFO L280 TraceCheckUtils]: 134: Hoare triple {33460#false} assume !(0 != ~tmp~5); {33460#false} is VALID [2020-07-10 14:23:20,583 INFO L280 TraceCheckUtils]: 135: Hoare triple {33460#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33460#false} is VALID [2020-07-10 14:23:20,583 INFO L280 TraceCheckUtils]: 136: Hoare triple {33460#false} assume !(0 != ~tmp___0~1); {33460#false} is VALID [2020-07-10 14:23:20,583 INFO L280 TraceCheckUtils]: 137: Hoare triple {33460#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33460#false} is VALID [2020-07-10 14:23:20,583 INFO L280 TraceCheckUtils]: 138: Hoare triple {33460#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33460#false} is VALID [2020-07-10 14:23:20,583 INFO L280 TraceCheckUtils]: 139: Hoare triple {33460#false} assume !(0 != ~tmp___1~0); {33460#false} is VALID [2020-07-10 14:23:20,583 INFO L263 TraceCheckUtils]: 140: Hoare triple {33460#false} call timeShift(); {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:20,585 INFO L263 TraceCheckUtils]: 141: Hoare triple {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:20,585 INFO L263 TraceCheckUtils]: 142: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,585 INFO L280 TraceCheckUtils]: 143: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,585 INFO L280 TraceCheckUtils]: 144: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,586 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,586 INFO L280 TraceCheckUtils]: 146: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,586 INFO L280 TraceCheckUtils]: 147: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,586 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {33459#true} {33639#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {33459#true} is VALID [2020-07-10 14:23:20,586 INFO L280 TraceCheckUtils]: 149: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,587 INFO L263 TraceCheckUtils]: 150: Hoare triple {33459#true} call lowerWaterLevel(); {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:20,587 INFO L280 TraceCheckUtils]: 151: Hoare triple {33638#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-10 14:23:20,588 INFO L280 TraceCheckUtils]: 152: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,588 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-10 14:23:20,588 INFO L280 TraceCheckUtils]: 154: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-10 14:23:20,589 INFO L263 TraceCheckUtils]: 155: Hoare triple {33459#true} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,589 INFO L280 TraceCheckUtils]: 156: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,589 INFO L280 TraceCheckUtils]: 157: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:20,589 INFO L263 TraceCheckUtils]: 158: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-10 14:23:20,590 INFO L280 TraceCheckUtils]: 159: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,590 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:20,590 INFO L280 TraceCheckUtils]: 161: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,590 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:20,590 INFO L263 TraceCheckUtils]: 163: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:20,590 INFO L280 TraceCheckUtils]: 164: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:20,591 INFO L263 TraceCheckUtils]: 165: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,591 INFO L280 TraceCheckUtils]: 166: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:20,591 INFO L280 TraceCheckUtils]: 167: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,591 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-10 14:23:20,591 INFO L280 TraceCheckUtils]: 169: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-10 14:23:20,591 INFO L280 TraceCheckUtils]: 170: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-10 14:23:20,592 INFO L280 TraceCheckUtils]: 171: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,592 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-10 14:23:20,592 INFO L280 TraceCheckUtils]: 173: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,592 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {33459#true} {33460#false} #479#return; {33460#false} is VALID [2020-07-10 14:23:20,592 INFO L280 TraceCheckUtils]: 175: Hoare triple {33460#false} assume !false; {33460#false} is VALID [2020-07-10 14:23:20,593 INFO L280 TraceCheckUtils]: 176: Hoare triple {33460#false} assume ~splverifierCounter~0 < 4; {33460#false} is VALID [2020-07-10 14:23:20,593 INFO L280 TraceCheckUtils]: 177: Hoare triple {33460#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33460#false} is VALID [2020-07-10 14:23:20,593 INFO L280 TraceCheckUtils]: 178: Hoare triple {33460#false} assume !(0 != ~tmp~5); {33460#false} is VALID [2020-07-10 14:23:20,593 INFO L280 TraceCheckUtils]: 179: Hoare triple {33460#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33460#false} is VALID [2020-07-10 14:23:20,593 INFO L280 TraceCheckUtils]: 180: Hoare triple {33460#false} assume !(0 != ~tmp___0~1); {33460#false} is VALID [2020-07-10 14:23:20,593 INFO L280 TraceCheckUtils]: 181: Hoare triple {33460#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33460#false} is VALID [2020-07-10 14:23:20,594 INFO L280 TraceCheckUtils]: 182: Hoare triple {33460#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33460#false} is VALID [2020-07-10 14:23:20,594 INFO L280 TraceCheckUtils]: 183: Hoare triple {33460#false} assume 0 != ~tmp___1~0; {33460#false} is VALID [2020-07-10 14:23:20,594 INFO L263 TraceCheckUtils]: 184: Hoare triple {33460#false} call stopSystem(); {33778#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:20,594 INFO L280 TraceCheckUtils]: 185: Hoare triple {33778#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,595 INFO L263 TraceCheckUtils]: 186: Hoare triple {33459#true} call deactivatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,596 INFO L280 TraceCheckUtils]: 187: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {33459#true} is VALID [2020-07-10 14:23:20,596 INFO L280 TraceCheckUtils]: 188: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,596 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {33459#true} {33459#true} #461#return; {33459#true} is VALID [2020-07-10 14:23:20,596 INFO L280 TraceCheckUtils]: 190: Hoare triple {33459#true} ~systemActive~0 := 0; {33459#true} is VALID [2020-07-10 14:23:20,597 INFO L280 TraceCheckUtils]: 191: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,597 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {33459#true} {33460#false} #477#return; {33460#false} is VALID [2020-07-10 14:23:20,597 INFO L263 TraceCheckUtils]: 193: Hoare triple {33460#false} call timeShift(); {33460#false} is VALID [2020-07-10 14:23:20,597 INFO L263 TraceCheckUtils]: 194: Hoare triple {33460#false} call __utac_acc__Specification5_spec__2(); {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:20,598 INFO L263 TraceCheckUtils]: 195: Hoare triple {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,598 INFO L280 TraceCheckUtils]: 196: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,598 INFO L280 TraceCheckUtils]: 197: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,598 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {33459#true} {33637#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {33459#true} is VALID [2020-07-10 14:23:20,598 INFO L280 TraceCheckUtils]: 199: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:20,598 INFO L280 TraceCheckUtils]: 200: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,599 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {33459#true} {33460#false} #485#return; {33460#false} is VALID [2020-07-10 14:23:20,599 INFO L280 TraceCheckUtils]: 202: Hoare triple {33460#false} assume !(0 != ~pumpRunning~0); {33460#false} is VALID [2020-07-10 14:23:20,599 INFO L280 TraceCheckUtils]: 203: Hoare triple {33460#false} assume 0 != ~systemActive~0; {33460#false} is VALID [2020-07-10 14:23:20,599 INFO L263 TraceCheckUtils]: 204: Hoare triple {33460#false} call processEnvironment(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,599 INFO L280 TraceCheckUtils]: 205: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,599 INFO L280 TraceCheckUtils]: 206: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:20,600 INFO L263 TraceCheckUtils]: 207: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,600 INFO L280 TraceCheckUtils]: 208: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-10 14:23:20,600 INFO L263 TraceCheckUtils]: 209: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-10 14:23:20,600 INFO L280 TraceCheckUtils]: 210: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,600 INFO L280 TraceCheckUtils]: 211: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:20,601 INFO L280 TraceCheckUtils]: 212: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,601 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:20,601 INFO L280 TraceCheckUtils]: 214: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-10 14:23:20,601 INFO L280 TraceCheckUtils]: 215: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,601 INFO L280 TraceCheckUtils]: 216: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-10 14:23:20,602 INFO L280 TraceCheckUtils]: 217: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,602 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-10 14:23:20,602 INFO L280 TraceCheckUtils]: 219: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-10 14:23:20,602 INFO L280 TraceCheckUtils]: 220: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:20,603 INFO L263 TraceCheckUtils]: 221: Hoare triple {33459#true} call activatePump(); {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:20,603 INFO L280 TraceCheckUtils]: 222: Hoare triple {33681#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-10 14:23:20,604 INFO L280 TraceCheckUtils]: 223: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,604 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-10 14:23:20,604 INFO L280 TraceCheckUtils]: 225: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,604 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {33459#true} {33460#false} #489#return; {33460#false} is VALID [2020-07-10 14:23:20,605 INFO L263 TraceCheckUtils]: 227: Hoare triple {33460#false} call __utac_acc__Specification5_spec__3(); {33460#false} is VALID [2020-07-10 14:23:20,605 INFO L280 TraceCheckUtils]: 228: Hoare triple {33460#false} havoc ~tmp~7;havoc ~tmp___0~2; {33460#false} is VALID [2020-07-10 14:23:20,605 INFO L263 TraceCheckUtils]: 229: Hoare triple {33460#false} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:20,605 INFO L280 TraceCheckUtils]: 230: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:20,605 INFO L280 TraceCheckUtils]: 231: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,606 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {33459#true} {33460#false} #499#return; {33460#false} is VALID [2020-07-10 14:23:20,606 INFO L280 TraceCheckUtils]: 233: Hoare triple {33460#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33460#false} is VALID [2020-07-10 14:23:20,606 INFO L280 TraceCheckUtils]: 234: Hoare triple {33460#false} assume 2 != ~tmp~7; {33460#false} is VALID [2020-07-10 14:23:20,606 INFO L263 TraceCheckUtils]: 235: Hoare triple {33460#false} call #t~ret62 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:20,607 INFO L280 TraceCheckUtils]: 236: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:20,607 INFO L280 TraceCheckUtils]: 237: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:20,607 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {33459#true} {33460#false} #501#return; {33460#false} is VALID [2020-07-10 14:23:20,607 INFO L280 TraceCheckUtils]: 239: Hoare triple {33460#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {33460#false} is VALID [2020-07-10 14:23:20,607 INFO L280 TraceCheckUtils]: 240: Hoare triple {33460#false} assume 0 != ~tmp___0~2; {33460#false} is VALID [2020-07-10 14:23:20,608 INFO L280 TraceCheckUtils]: 241: Hoare triple {33460#false} assume 0 == ~switchedOnBeforeTS~0; {33460#false} is VALID [2020-07-10 14:23:20,608 INFO L263 TraceCheckUtils]: 242: Hoare triple {33460#false} call __automaton_fail(); {33460#false} is VALID [2020-07-10 14:23:20,608 INFO L280 TraceCheckUtils]: 243: Hoare triple {33460#false} assume !false; {33460#false} is VALID [2020-07-10 14:23:20,665 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 81 proven. 31 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2020-07-10 14:23:20,666 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222351201] [2020-07-10 14:23:20,667 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [198230997] [2020-07-10 14:23:20,667 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 14:23:20,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,875 INFO L264 TraceCheckSpWp]: Trace formula consists of 1164 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-10 14:23:20,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:20,934 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:23:21,126 INFO L263 TraceCheckUtils]: 0: Hoare triple {33459#true} call ULTIMATE.init(); {33459#true} is VALID [2020-07-10 14:23:21,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {33459#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {33459#true} is VALID [2020-07-10 14:23:21,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,127 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {33459#true} {33459#true} #517#return; {33459#true} is VALID [2020-07-10 14:23:21,127 INFO L263 TraceCheckUtils]: 4: Hoare triple {33459#true} call #t~ret73 := main(); {33459#true} is VALID [2020-07-10 14:23:21,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {33459#true} havoc ~retValue_acc~8;havoc ~tmp~6; {33459#true} is VALID [2020-07-10 14:23:21,127 INFO L263 TraceCheckUtils]: 6: Hoare triple {33459#true} call select_helpers(); {33459#true} is VALID [2020-07-10 14:23:21,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,127 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {33459#true} {33459#true} #421#return; {33459#true} is VALID [2020-07-10 14:23:21,127 INFO L263 TraceCheckUtils]: 9: Hoare triple {33459#true} call select_features(); {33459#true} is VALID [2020-07-10 14:23:21,127 INFO L280 TraceCheckUtils]: 10: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,128 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {33459#true} {33459#true} #423#return; {33459#true} is VALID [2020-07-10 14:23:21,128 INFO L263 TraceCheckUtils]: 12: Hoare triple {33459#true} call #t~ret59 := valid_product(); {33459#true} is VALID [2020-07-10 14:23:21,128 INFO L280 TraceCheckUtils]: 13: Hoare triple {33459#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {33459#true} is VALID [2020-07-10 14:23:21,128 INFO L280 TraceCheckUtils]: 14: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,128 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {33459#true} {33459#true} #425#return; {33459#true} is VALID [2020-07-10 14:23:21,128 INFO L280 TraceCheckUtils]: 16: Hoare triple {33459#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {33459#true} is VALID [2020-07-10 14:23:21,128 INFO L280 TraceCheckUtils]: 17: Hoare triple {33459#true} assume 0 != ~tmp~6; {33459#true} is VALID [2020-07-10 14:23:21,128 INFO L263 TraceCheckUtils]: 18: Hoare triple {33459#true} call setup(); {33459#true} is VALID [2020-07-10 14:23:21,129 INFO L280 TraceCheckUtils]: 19: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,129 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {33459#true} {33459#true} #427#return; {33459#true} is VALID [2020-07-10 14:23:21,129 INFO L263 TraceCheckUtils]: 21: Hoare triple {33459#true} call runTest(); {33459#true} is VALID [2020-07-10 14:23:21,129 INFO L263 TraceCheckUtils]: 22: Hoare triple {33459#true} call __utac_acc__Specification5_spec__1(); {33459#true} is VALID [2020-07-10 14:23:21,129 INFO L280 TraceCheckUtils]: 23: Hoare triple {33459#true} ~switchedOnBeforeTS~0 := 0; {33459#true} is VALID [2020-07-10 14:23:21,129 INFO L280 TraceCheckUtils]: 24: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,130 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {33459#true} {33459#true} #507#return; {33459#true} is VALID [2020-07-10 14:23:21,130 INFO L263 TraceCheckUtils]: 26: Hoare triple {33459#true} call test(); {33459#true} is VALID [2020-07-10 14:23:21,130 INFO L280 TraceCheckUtils]: 27: Hoare triple {33459#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {33459#true} is VALID [2020-07-10 14:23:21,130 INFO L280 TraceCheckUtils]: 28: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-10 14:23:21,130 INFO L280 TraceCheckUtils]: 29: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-10 14:23:21,130 INFO L280 TraceCheckUtils]: 30: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-10 14:23:21,131 INFO L280 TraceCheckUtils]: 31: Hoare triple {33459#true} assume 0 != ~tmp~5; {33459#true} is VALID [2020-07-10 14:23:21,131 INFO L263 TraceCheckUtils]: 32: Hoare triple {33459#true} call waterRise(); {33459#true} is VALID [2020-07-10 14:23:21,131 INFO L280 TraceCheckUtils]: 33: Hoare triple {33459#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {33459#true} is VALID [2020-07-10 14:23:21,131 INFO L280 TraceCheckUtils]: 34: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,131 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {33459#true} {33459#true} #471#return; {33459#true} is VALID [2020-07-10 14:23:21,132 INFO L280 TraceCheckUtils]: 36: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-10 14:23:21,132 INFO L280 TraceCheckUtils]: 37: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-10 14:23:21,132 INFO L280 TraceCheckUtils]: 38: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-10 14:23:21,132 INFO L280 TraceCheckUtils]: 39: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-10 14:23:21,132 INFO L280 TraceCheckUtils]: 40: Hoare triple {33459#true} assume !(0 != ~tmp___1~0); {33459#true} is VALID [2020-07-10 14:23:21,132 INFO L263 TraceCheckUtils]: 41: Hoare triple {33459#true} call timeShift(); {33459#true} is VALID [2020-07-10 14:23:21,133 INFO L263 TraceCheckUtils]: 42: Hoare triple {33459#true} call __utac_acc__Specification5_spec__2(); {33459#true} is VALID [2020-07-10 14:23:21,133 INFO L263 TraceCheckUtils]: 43: Hoare triple {33459#true} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:21,133 INFO L280 TraceCheckUtils]: 44: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:21,133 INFO L280 TraceCheckUtils]: 45: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,133 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {33459#true} {33459#true} #497#return; {33459#true} is VALID [2020-07-10 14:23:21,133 INFO L280 TraceCheckUtils]: 47: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:21,133 INFO L280 TraceCheckUtils]: 48: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,134 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {33459#true} {33459#true} #485#return; {33459#true} is VALID [2020-07-10 14:23:21,134 INFO L280 TraceCheckUtils]: 50: Hoare triple {33459#true} assume !(0 != ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:21,134 INFO L280 TraceCheckUtils]: 51: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-10 14:23:21,134 INFO L263 TraceCheckUtils]: 52: Hoare triple {33459#true} call processEnvironment(); {33459#true} is VALID [2020-07-10 14:23:21,134 INFO L280 TraceCheckUtils]: 53: Hoare triple {33459#true} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:21,134 INFO L280 TraceCheckUtils]: 54: Hoare triple {33459#true} assume 0 == ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:21,134 INFO L263 TraceCheckUtils]: 55: Hoare triple {33459#true} call #t~ret1 := isHighWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:21,134 INFO L280 TraceCheckUtils]: 56: Hoare triple {33459#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33459#true} is VALID [2020-07-10 14:23:21,135 INFO L263 TraceCheckUtils]: 57: Hoare triple {33459#true} call #t~ret19 := isHighWaterSensorDry(); {33459#true} is VALID [2020-07-10 14:23:21,135 INFO L280 TraceCheckUtils]: 58: Hoare triple {33459#true} havoc ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:21,135 INFO L280 TraceCheckUtils]: 59: Hoare triple {33459#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33459#true} is VALID [2020-07-10 14:23:21,135 INFO L280 TraceCheckUtils]: 60: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,135 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {33459#true} {33459#true} #483#return; {33459#true} is VALID [2020-07-10 14:23:21,135 INFO L280 TraceCheckUtils]: 62: Hoare triple {33459#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33459#true} is VALID [2020-07-10 14:23:21,136 INFO L280 TraceCheckUtils]: 63: Hoare triple {33459#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33459#true} is VALID [2020-07-10 14:23:21,136 INFO L280 TraceCheckUtils]: 64: Hoare triple {33459#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33459#true} is VALID [2020-07-10 14:23:21,136 INFO L280 TraceCheckUtils]: 65: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,136 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {33459#true} {33459#true} #463#return; {33459#true} is VALID [2020-07-10 14:23:21,136 INFO L280 TraceCheckUtils]: 67: Hoare triple {33459#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33459#true} is VALID [2020-07-10 14:23:21,136 INFO L280 TraceCheckUtils]: 68: Hoare triple {33459#true} assume 0 != ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:21,136 INFO L263 TraceCheckUtils]: 69: Hoare triple {33459#true} call activatePump(); {33459#true} is VALID [2020-07-10 14:23:21,136 INFO L280 TraceCheckUtils]: 70: Hoare triple {33459#true} ~pumpRunning~0 := 1; {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L280 TraceCheckUtils]: 71: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {33459#true} {33459#true} #465#return; {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L280 TraceCheckUtils]: 73: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L263 TraceCheckUtils]: 75: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L280 TraceCheckUtils]: 76: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L263 TraceCheckUtils]: 77: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L280 TraceCheckUtils]: 78: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:21,137 INFO L280 TraceCheckUtils]: 79: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,138 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-10 14:23:21,138 INFO L280 TraceCheckUtils]: 81: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-10 14:23:21,138 INFO L280 TraceCheckUtils]: 82: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-10 14:23:21,138 INFO L280 TraceCheckUtils]: 83: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,138 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-10 14:23:21,138 INFO L280 TraceCheckUtils]: 85: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,138 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {33459#true} {33459#true} #479#return; {33459#true} is VALID [2020-07-10 14:23:21,138 INFO L280 TraceCheckUtils]: 87: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-10 14:23:21,139 INFO L280 TraceCheckUtils]: 88: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-10 14:23:21,139 INFO L280 TraceCheckUtils]: 89: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-10 14:23:21,139 INFO L280 TraceCheckUtils]: 90: Hoare triple {33459#true} assume !(0 != ~tmp~5); {33459#true} is VALID [2020-07-10 14:23:21,139 INFO L280 TraceCheckUtils]: 91: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-10 14:23:21,139 INFO L280 TraceCheckUtils]: 92: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-10 14:23:21,140 INFO L280 TraceCheckUtils]: 93: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-10 14:23:21,140 INFO L280 TraceCheckUtils]: 94: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-10 14:23:21,140 INFO L280 TraceCheckUtils]: 95: Hoare triple {33459#true} assume !(0 != ~tmp___1~0); {33459#true} is VALID [2020-07-10 14:23:21,140 INFO L263 TraceCheckUtils]: 96: Hoare triple {33459#true} call timeShift(); {33459#true} is VALID [2020-07-10 14:23:21,140 INFO L263 TraceCheckUtils]: 97: Hoare triple {33459#true} call __utac_acc__Specification5_spec__2(); {33459#true} is VALID [2020-07-10 14:23:21,140 INFO L263 TraceCheckUtils]: 98: Hoare triple {33459#true} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:21,141 INFO L280 TraceCheckUtils]: 99: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:21,141 INFO L280 TraceCheckUtils]: 100: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,141 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {33459#true} {33459#true} #497#return; {33459#true} is VALID [2020-07-10 14:23:21,141 INFO L280 TraceCheckUtils]: 102: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:21,141 INFO L280 TraceCheckUtils]: 103: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,141 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {33459#true} {33459#true} #485#return; {33459#true} is VALID [2020-07-10 14:23:21,142 INFO L280 TraceCheckUtils]: 105: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:21,142 INFO L263 TraceCheckUtils]: 106: Hoare triple {33459#true} call lowerWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:21,142 INFO L280 TraceCheckUtils]: 107: Hoare triple {33459#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-10 14:23:21,142 INFO L280 TraceCheckUtils]: 108: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,142 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-10 14:23:21,142 INFO L280 TraceCheckUtils]: 110: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-10 14:23:21,142 INFO L263 TraceCheckUtils]: 111: Hoare triple {33459#true} call processEnvironment(); {33459#true} is VALID [2020-07-10 14:23:21,142 INFO L280 TraceCheckUtils]: 112: Hoare triple {33459#true} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:21,143 INFO L280 TraceCheckUtils]: 113: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:21,143 INFO L263 TraceCheckUtils]: 114: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-10 14:23:21,143 INFO L280 TraceCheckUtils]: 115: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,143 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:21,143 INFO L280 TraceCheckUtils]: 117: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,143 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:21,143 INFO L263 TraceCheckUtils]: 119: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:21,143 INFO L280 TraceCheckUtils]: 120: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:21,144 INFO L263 TraceCheckUtils]: 121: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:21,144 INFO L280 TraceCheckUtils]: 122: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:21,144 INFO L280 TraceCheckUtils]: 123: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,144 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-10 14:23:21,144 INFO L280 TraceCheckUtils]: 125: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-10 14:23:21,144 INFO L280 TraceCheckUtils]: 126: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-10 14:23:21,144 INFO L280 TraceCheckUtils]: 127: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,144 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-10 14:23:21,145 INFO L280 TraceCheckUtils]: 129: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,145 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {33459#true} {33459#true} #479#return; {33459#true} is VALID [2020-07-10 14:23:21,145 INFO L280 TraceCheckUtils]: 131: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-10 14:23:21,145 INFO L280 TraceCheckUtils]: 132: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-10 14:23:21,145 INFO L280 TraceCheckUtils]: 133: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-10 14:23:21,145 INFO L280 TraceCheckUtils]: 134: Hoare triple {33459#true} assume !(0 != ~tmp~5); {33459#true} is VALID [2020-07-10 14:23:21,145 INFO L280 TraceCheckUtils]: 135: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-10 14:23:21,146 INFO L280 TraceCheckUtils]: 136: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-10 14:23:21,146 INFO L280 TraceCheckUtils]: 137: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-10 14:23:21,146 INFO L280 TraceCheckUtils]: 138: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-10 14:23:21,146 INFO L280 TraceCheckUtils]: 139: Hoare triple {33459#true} assume !(0 != ~tmp___1~0); {33459#true} is VALID [2020-07-10 14:23:21,146 INFO L263 TraceCheckUtils]: 140: Hoare triple {33459#true} call timeShift(); {33459#true} is VALID [2020-07-10 14:23:21,146 INFO L263 TraceCheckUtils]: 141: Hoare triple {33459#true} call __utac_acc__Specification5_spec__2(); {33459#true} is VALID [2020-07-10 14:23:21,147 INFO L263 TraceCheckUtils]: 142: Hoare triple {33459#true} call #t~ret60 := isPumpRunning(); {33459#true} is VALID [2020-07-10 14:23:21,147 INFO L280 TraceCheckUtils]: 143: Hoare triple {33459#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33459#true} is VALID [2020-07-10 14:23:21,147 INFO L280 TraceCheckUtils]: 144: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,147 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {33459#true} {33459#true} #497#return; {33459#true} is VALID [2020-07-10 14:23:21,147 INFO L280 TraceCheckUtils]: 146: Hoare triple {33459#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {33459#true} is VALID [2020-07-10 14:23:21,147 INFO L280 TraceCheckUtils]: 147: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,148 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {33459#true} {33459#true} #485#return; {33459#true} is VALID [2020-07-10 14:23:21,148 INFO L280 TraceCheckUtils]: 149: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:21,148 INFO L263 TraceCheckUtils]: 150: Hoare triple {33459#true} call lowerWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:21,148 INFO L280 TraceCheckUtils]: 151: Hoare triple {33459#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {33459#true} is VALID [2020-07-10 14:23:21,148 INFO L280 TraceCheckUtils]: 152: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,149 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {33459#true} {33459#true} #487#return; {33459#true} is VALID [2020-07-10 14:23:21,149 INFO L280 TraceCheckUtils]: 154: Hoare triple {33459#true} assume 0 != ~systemActive~0; {33459#true} is VALID [2020-07-10 14:23:21,149 INFO L263 TraceCheckUtils]: 155: Hoare triple {33459#true} call processEnvironment(); {33459#true} is VALID [2020-07-10 14:23:21,149 INFO L280 TraceCheckUtils]: 156: Hoare triple {33459#true} havoc ~tmp~0; {33459#true} is VALID [2020-07-10 14:23:21,149 INFO L280 TraceCheckUtils]: 157: Hoare triple {33459#true} assume !(0 == ~pumpRunning~0); {33459#true} is VALID [2020-07-10 14:23:21,149 INFO L263 TraceCheckUtils]: 158: Hoare triple {33459#true} call processEnvironment__wrappee__base(); {33459#true} is VALID [2020-07-10 14:23:21,150 INFO L280 TraceCheckUtils]: 159: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,150 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {33459#true} {33459#true} #469#return; {33459#true} is VALID [2020-07-10 14:23:21,150 INFO L280 TraceCheckUtils]: 161: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,150 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {33459#true} {33459#true} #489#return; {33459#true} is VALID [2020-07-10 14:23:21,150 INFO L263 TraceCheckUtils]: 163: Hoare triple {33459#true} call __utac_acc__Specification5_spec__3(); {33459#true} is VALID [2020-07-10 14:23:21,150 INFO L280 TraceCheckUtils]: 164: Hoare triple {33459#true} havoc ~tmp~7;havoc ~tmp___0~2; {33459#true} is VALID [2020-07-10 14:23:21,151 INFO L263 TraceCheckUtils]: 165: Hoare triple {33459#true} call #t~ret61 := getWaterLevel(); {33459#true} is VALID [2020-07-10 14:23:21,151 INFO L280 TraceCheckUtils]: 166: Hoare triple {33459#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33459#true} is VALID [2020-07-10 14:23:21,151 INFO L280 TraceCheckUtils]: 167: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,151 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {33459#true} {33459#true} #499#return; {33459#true} is VALID [2020-07-10 14:23:21,151 INFO L280 TraceCheckUtils]: 169: Hoare triple {33459#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33459#true} is VALID [2020-07-10 14:23:21,151 INFO L280 TraceCheckUtils]: 170: Hoare triple {33459#true} assume !(2 != ~tmp~7); {33459#true} is VALID [2020-07-10 14:23:21,152 INFO L280 TraceCheckUtils]: 171: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,152 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {33459#true} {33459#true} #491#return; {33459#true} is VALID [2020-07-10 14:23:21,152 INFO L280 TraceCheckUtils]: 173: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,152 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {33459#true} {33459#true} #479#return; {33459#true} is VALID [2020-07-10 14:23:21,152 INFO L280 TraceCheckUtils]: 175: Hoare triple {33459#true} assume !false; {33459#true} is VALID [2020-07-10 14:23:21,153 INFO L280 TraceCheckUtils]: 176: Hoare triple {33459#true} assume ~splverifierCounter~0 < 4; {33459#true} is VALID [2020-07-10 14:23:21,153 INFO L280 TraceCheckUtils]: 177: Hoare triple {33459#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {33459#true} is VALID [2020-07-10 14:23:21,153 INFO L280 TraceCheckUtils]: 178: Hoare triple {33459#true} assume !(0 != ~tmp~5); {33459#true} is VALID [2020-07-10 14:23:21,153 INFO L280 TraceCheckUtils]: 179: Hoare triple {33459#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {33459#true} is VALID [2020-07-10 14:23:21,153 INFO L280 TraceCheckUtils]: 180: Hoare triple {33459#true} assume !(0 != ~tmp___0~1); {33459#true} is VALID [2020-07-10 14:23:21,153 INFO L280 TraceCheckUtils]: 181: Hoare triple {33459#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {33459#true} is VALID [2020-07-10 14:23:21,154 INFO L280 TraceCheckUtils]: 182: Hoare triple {33459#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {33459#true} is VALID [2020-07-10 14:23:21,154 INFO L280 TraceCheckUtils]: 183: Hoare triple {33459#true} assume 0 != ~tmp___1~0; {33459#true} is VALID [2020-07-10 14:23:21,154 INFO L263 TraceCheckUtils]: 184: Hoare triple {33459#true} call stopSystem(); {33459#true} is VALID [2020-07-10 14:23:21,154 INFO L280 TraceCheckUtils]: 185: Hoare triple {33459#true} assume 0 != ~pumpRunning~0; {33459#true} is VALID [2020-07-10 14:23:21,154 INFO L263 TraceCheckUtils]: 186: Hoare triple {33459#true} call deactivatePump(); {33459#true} is VALID [2020-07-10 14:23:21,155 INFO L280 TraceCheckUtils]: 187: Hoare triple {33459#true} ~pumpRunning~0 := 0; {33459#true} is VALID [2020-07-10 14:23:21,155 INFO L280 TraceCheckUtils]: 188: Hoare triple {33459#true} assume true; {33459#true} is VALID [2020-07-10 14:23:21,155 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {33459#true} {33459#true} #461#return; {33459#true} is VALID [2020-07-10 14:23:21,159 INFO L280 TraceCheckUtils]: 190: Hoare triple {33459#true} ~systemActive~0 := 0; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,162 INFO L280 TraceCheckUtils]: 191: Hoare triple {34376#(= 0 ~systemActive~0)} assume true; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,162 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {34376#(= 0 ~systemActive~0)} {33459#true} #477#return; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,163 INFO L263 TraceCheckUtils]: 193: Hoare triple {34376#(= 0 ~systemActive~0)} call timeShift(); {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,164 INFO L263 TraceCheckUtils]: 194: Hoare triple {34376#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,164 INFO L263 TraceCheckUtils]: 195: Hoare triple {34376#(= 0 ~systemActive~0)} call #t~ret60 := isPumpRunning(); {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,165 INFO L280 TraceCheckUtils]: 196: Hoare triple {34376#(= 0 ~systemActive~0)} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,166 INFO L280 TraceCheckUtils]: 197: Hoare triple {34376#(= 0 ~systemActive~0)} assume true; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,166 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {34376#(= 0 ~systemActive~0)} {34376#(= 0 ~systemActive~0)} #497#return; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,167 INFO L280 TraceCheckUtils]: 199: Hoare triple {34376#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,168 INFO L280 TraceCheckUtils]: 200: Hoare triple {34376#(= 0 ~systemActive~0)} assume true; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,168 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {34376#(= 0 ~systemActive~0)} {34376#(= 0 ~systemActive~0)} #485#return; {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,169 INFO L280 TraceCheckUtils]: 202: Hoare triple {34376#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {34376#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:23:21,169 INFO L280 TraceCheckUtils]: 203: Hoare triple {34376#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {33460#false} is VALID [2020-07-10 14:23:21,170 INFO L263 TraceCheckUtils]: 204: Hoare triple {33460#false} call processEnvironment(); {33460#false} is VALID [2020-07-10 14:23:21,170 INFO L280 TraceCheckUtils]: 205: Hoare triple {33460#false} havoc ~tmp~0; {33460#false} is VALID [2020-07-10 14:23:21,170 INFO L280 TraceCheckUtils]: 206: Hoare triple {33460#false} assume 0 == ~pumpRunning~0; {33460#false} is VALID [2020-07-10 14:23:21,170 INFO L263 TraceCheckUtils]: 207: Hoare triple {33460#false} call #t~ret1 := isHighWaterLevel(); {33460#false} is VALID [2020-07-10 14:23:21,170 INFO L280 TraceCheckUtils]: 208: Hoare triple {33460#false} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {33460#false} is VALID [2020-07-10 14:23:21,171 INFO L263 TraceCheckUtils]: 209: Hoare triple {33460#false} call #t~ret19 := isHighWaterSensorDry(); {33460#false} is VALID [2020-07-10 14:23:21,171 INFO L280 TraceCheckUtils]: 210: Hoare triple {33460#false} havoc ~retValue_acc~11; {33460#false} is VALID [2020-07-10 14:23:21,171 INFO L280 TraceCheckUtils]: 211: Hoare triple {33460#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {33460#false} is VALID [2020-07-10 14:23:21,171 INFO L280 TraceCheckUtils]: 212: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-10 14:23:21,171 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {33460#false} {33460#false} #483#return; {33460#false} is VALID [2020-07-10 14:23:21,171 INFO L280 TraceCheckUtils]: 214: Hoare triple {33460#false} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {33460#false} is VALID [2020-07-10 14:23:21,172 INFO L280 TraceCheckUtils]: 215: Hoare triple {33460#false} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {33460#false} is VALID [2020-07-10 14:23:21,172 INFO L280 TraceCheckUtils]: 216: Hoare triple {33460#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {33460#false} is VALID [2020-07-10 14:23:21,172 INFO L280 TraceCheckUtils]: 217: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-10 14:23:21,172 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {33460#false} {33460#false} #463#return; {33460#false} is VALID [2020-07-10 14:23:21,172 INFO L280 TraceCheckUtils]: 219: Hoare triple {33460#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {33460#false} is VALID [2020-07-10 14:23:21,172 INFO L280 TraceCheckUtils]: 220: Hoare triple {33460#false} assume 0 != ~tmp~0; {33460#false} is VALID [2020-07-10 14:23:21,173 INFO L263 TraceCheckUtils]: 221: Hoare triple {33460#false} call activatePump(); {33460#false} is VALID [2020-07-10 14:23:21,173 INFO L280 TraceCheckUtils]: 222: Hoare triple {33460#false} ~pumpRunning~0 := 1; {33460#false} is VALID [2020-07-10 14:23:21,173 INFO L280 TraceCheckUtils]: 223: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-10 14:23:21,173 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {33460#false} {33460#false} #465#return; {33460#false} is VALID [2020-07-10 14:23:21,173 INFO L280 TraceCheckUtils]: 225: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-10 14:23:21,173 INFO L275 TraceCheckUtils]: 226: Hoare quadruple {33460#false} {33460#false} #489#return; {33460#false} is VALID [2020-07-10 14:23:21,174 INFO L263 TraceCheckUtils]: 227: Hoare triple {33460#false} call __utac_acc__Specification5_spec__3(); {33460#false} is VALID [2020-07-10 14:23:21,174 INFO L280 TraceCheckUtils]: 228: Hoare triple {33460#false} havoc ~tmp~7;havoc ~tmp___0~2; {33460#false} is VALID [2020-07-10 14:23:21,174 INFO L263 TraceCheckUtils]: 229: Hoare triple {33460#false} call #t~ret61 := getWaterLevel(); {33460#false} is VALID [2020-07-10 14:23:21,174 INFO L280 TraceCheckUtils]: 230: Hoare triple {33460#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {33460#false} is VALID [2020-07-10 14:23:21,174 INFO L280 TraceCheckUtils]: 231: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-10 14:23:21,175 INFO L275 TraceCheckUtils]: 232: Hoare quadruple {33460#false} {33460#false} #499#return; {33460#false} is VALID [2020-07-10 14:23:21,175 INFO L280 TraceCheckUtils]: 233: Hoare triple {33460#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {33460#false} is VALID [2020-07-10 14:23:21,175 INFO L280 TraceCheckUtils]: 234: Hoare triple {33460#false} assume 2 != ~tmp~7; {33460#false} is VALID [2020-07-10 14:23:21,175 INFO L263 TraceCheckUtils]: 235: Hoare triple {33460#false} call #t~ret62 := isPumpRunning(); {33460#false} is VALID [2020-07-10 14:23:21,175 INFO L280 TraceCheckUtils]: 236: Hoare triple {33460#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {33460#false} is VALID [2020-07-10 14:23:21,175 INFO L280 TraceCheckUtils]: 237: Hoare triple {33460#false} assume true; {33460#false} is VALID [2020-07-10 14:23:21,176 INFO L275 TraceCheckUtils]: 238: Hoare quadruple {33460#false} {33460#false} #501#return; {33460#false} is VALID [2020-07-10 14:23:21,176 INFO L280 TraceCheckUtils]: 239: Hoare triple {33460#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {33460#false} is VALID [2020-07-10 14:23:21,176 INFO L280 TraceCheckUtils]: 240: Hoare triple {33460#false} assume 0 != ~tmp___0~2; {33460#false} is VALID [2020-07-10 14:23:21,176 INFO L280 TraceCheckUtils]: 241: Hoare triple {33460#false} assume 0 == ~switchedOnBeforeTS~0; {33460#false} is VALID [2020-07-10 14:23:21,176 INFO L263 TraceCheckUtils]: 242: Hoare triple {33460#false} call __automaton_fail(); {33460#false} is VALID [2020-07-10 14:23:21,177 INFO L280 TraceCheckUtils]: 243: Hoare triple {33460#false} assume !false; {33460#false} is VALID [2020-07-10 14:23:21,221 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 102 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2020-07-10 14:23:21,222 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:23:21,222 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [16] total 17 [2020-07-10 14:23:21,222 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213659697] [2020-07-10 14:23:21,223 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2020-07-10 14:23:21,224 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:21,224 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 14:23:21,445 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 158 edges. 158 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:21,445 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 14:23:21,446 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:21,446 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 14:23:21,446 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:23:21,446 INFO L87 Difference]: Start difference. First operand 1323 states and 1533 transitions. Second operand 3 states. [2020-07-10 14:23:30,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:30,285 INFO L93 Difference]: Finished difference Result 2115 states and 2457 transitions. [2020-07-10 14:23:30,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 14:23:30,285 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 244 [2020-07-10 14:23:30,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 14:23:30,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 305 transitions. [2020-07-10 14:23:30,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 14:23:30,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 305 transitions. [2020-07-10 14:23:30,291 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 305 transitions. [2020-07-10 14:23:30,683 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:30,739 INFO L225 Difference]: With dead ends: 2115 [2020-07-10 14:23:30,739 INFO L226 Difference]: Without dead ends: 843 [2020-07-10 14:23:30,742 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 339 GetRequests, 323 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:23:30,744 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2020-07-10 14:23:38,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 823. [2020-07-10 14:23:38,578 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:38,578 INFO L82 GeneralOperation]: Start isEquivalent. First operand 843 states. Second operand 823 states. [2020-07-10 14:23:38,578 INFO L74 IsIncluded]: Start isIncluded. First operand 843 states. Second operand 823 states. [2020-07-10 14:23:38,579 INFO L87 Difference]: Start difference. First operand 843 states. Second operand 823 states. [2020-07-10 14:23:38,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:38,606 INFO L93 Difference]: Finished difference Result 843 states and 967 transitions. [2020-07-10 14:23:38,606 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 967 transitions. [2020-07-10 14:23:38,608 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:38,608 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:38,608 INFO L74 IsIncluded]: Start isIncluded. First operand 823 states. Second operand 843 states. [2020-07-10 14:23:38,608 INFO L87 Difference]: Start difference. First operand 823 states. Second operand 843 states. [2020-07-10 14:23:38,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:38,649 INFO L93 Difference]: Finished difference Result 843 states and 967 transitions. [2020-07-10 14:23:38,649 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 967 transitions. [2020-07-10 14:23:38,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:38,651 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:38,651 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:38,651 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:38,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 823 states. [2020-07-10 14:23:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 823 states and 939 transitions. [2020-07-10 14:23:38,684 INFO L78 Accepts]: Start accepts. Automaton has 823 states and 939 transitions. Word has length 244 [2020-07-10 14:23:38,684 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:38,685 INFO L479 AbstractCegarLoop]: Abstraction has 823 states and 939 transitions. [2020-07-10 14:23:38,685 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 14:23:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 939 transitions. [2020-07-10 14:23:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2020-07-10 14:23:38,691 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:38,691 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:23:38,904 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:23:38,905 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:38,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:38,905 INFO L82 PathProgramCache]: Analyzing trace with hash 721379933, now seen corresponding path program 1 times [2020-07-10 14:23:38,905 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:38,906 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549737901] [2020-07-10 14:23:38,906 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,307 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:39,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {40420#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {40218#true} is VALID [2020-07-10 14:23:39,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #517#return; {40218#true} is VALID [2020-07-10 14:23:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,359 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #421#return; {40218#true} is VALID [2020-07-10 14:23:39,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,362 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #423#return; {40218#true} is VALID [2020-07-10 14:23:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {40218#true} is VALID [2020-07-10 14:23:39,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #425#return; {40218#true} is VALID [2020-07-10 14:23:39,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,368 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #427#return; {40218#true} is VALID [2020-07-10 14:23:39,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40218#true} is VALID [2020-07-10 14:23:39,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #507#return; {40218#true} is VALID [2020-07-10 14:23:39,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,399 INFO L280 TraceCheckUtils]: 0: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40218#true} is VALID [2020-07-10 14:23:39,399 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,399 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #471#return; {40218#true} is VALID [2020-07-10 14:23:39,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,441 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,441 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,441 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,442 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,443 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:39,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,468 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:39,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-10 14:23:39,469 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-10 14:23:39,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,469 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,469 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:39,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-10 14:23:39,470 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-10 14:23:39,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,470 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-10 14:23:39,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,473 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-10 14:23:39,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:39,473 INFO L263 TraceCheckUtils]: 2: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-10 14:23:39,474 INFO L263 TraceCheckUtils]: 4: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-10 14:23:39,474 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,474 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,474 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,474 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:39,475 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-10 14:23:39,475 INFO L280 TraceCheckUtils]: 10: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,475 INFO L280 TraceCheckUtils]: 11: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-10 14:23:39,475 INFO L280 TraceCheckUtils]: 12: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,475 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-10 14:23:39,475 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-10 14:23:39,476 INFO L280 TraceCheckUtils]: 15: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,477 INFO L263 TraceCheckUtils]: 16: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,477 INFO L280 TraceCheckUtils]: 17: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,477 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,477 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-10 14:23:39,477 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,478 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-10 14:23:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,548 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,548 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,549 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,551 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,553 INFO L280 TraceCheckUtils]: 7: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,554 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #491#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,555 INFO L263 TraceCheckUtils]: 0: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,556 INFO L263 TraceCheckUtils]: 1: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,556 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,556 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,556 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,557 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,557 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:39,557 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} assume !(0 != ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:39,557 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume 0 != ~systemActive~0; {40218#true} is VALID [2020-07-10 14:23:39,558 INFO L263 TraceCheckUtils]: 10: Hoare triple {40218#true} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,558 INFO L280 TraceCheckUtils]: 11: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,559 INFO L280 TraceCheckUtils]: 12: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:39,559 INFO L263 TraceCheckUtils]: 13: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,559 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-10 14:23:39,559 INFO L263 TraceCheckUtils]: 15: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-10 14:23:39,559 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,560 INFO L280 TraceCheckUtils]: 17: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,560 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,560 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:39,560 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-10 14:23:39,560 INFO L280 TraceCheckUtils]: 21: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,560 INFO L280 TraceCheckUtils]: 22: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-10 14:23:39,561 INFO L280 TraceCheckUtils]: 23: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,561 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-10 14:23:39,561 INFO L280 TraceCheckUtils]: 25: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-10 14:23:39,561 INFO L280 TraceCheckUtils]: 26: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,562 INFO L263 TraceCheckUtils]: 27: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,562 INFO L280 TraceCheckUtils]: 28: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,563 INFO L280 TraceCheckUtils]: 29: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,563 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-10 14:23:39,563 INFO L280 TraceCheckUtils]: 31: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,563 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-10 14:23:39,563 INFO L263 TraceCheckUtils]: 33: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:39,564 INFO L280 TraceCheckUtils]: 34: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,564 INFO L263 TraceCheckUtils]: 35: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,565 INFO L280 TraceCheckUtils]: 36: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,565 INFO L280 TraceCheckUtils]: 37: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,566 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,567 INFO L280 TraceCheckUtils]: 39: Hoare triple {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,568 INFO L280 TraceCheckUtils]: 40: Hoare triple {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,568 INFO L280 TraceCheckUtils]: 41: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,569 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #491#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,570 INFO L280 TraceCheckUtils]: 43: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,570 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #479#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,632 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,632 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,632 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,634 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,641 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,647 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:39,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:39,648 INFO L263 TraceCheckUtils]: 2: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-10 14:23:39,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,648 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:39,649 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,649 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,723 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-10 14:23:39,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,724 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,726 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-10 14:23:39,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,728 INFO L280 TraceCheckUtils]: 6: Hoare triple {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,729 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:39,730 INFO L263 TraceCheckUtils]: 0: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,730 INFO L263 TraceCheckUtils]: 1: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,731 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,731 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,731 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,731 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,731 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,732 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,733 INFO L280 TraceCheckUtils]: 8: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,734 INFO L263 TraceCheckUtils]: 9: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,735 INFO L280 TraceCheckUtils]: 10: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,735 INFO L280 TraceCheckUtils]: 11: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,737 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,738 INFO L280 TraceCheckUtils]: 13: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,740 INFO L263 TraceCheckUtils]: 14: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,740 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:39,741 INFO L263 TraceCheckUtils]: 17: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-10 14:23:39,741 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,741 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:39,741 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,742 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,742 INFO L263 TraceCheckUtils]: 22: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:39,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,743 INFO L263 TraceCheckUtils]: 24: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,743 INFO L280 TraceCheckUtils]: 25: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,745 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-10 14:23:39,746 INFO L280 TraceCheckUtils]: 28: Hoare triple {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,747 INFO L280 TraceCheckUtils]: 29: Hoare triple {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,747 INFO L280 TraceCheckUtils]: 30: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,748 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:39,749 INFO L280 TraceCheckUtils]: 32: Hoare triple {40517#(not (= 2 |old(~waterLevel~0)|))} assume true; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:39,749 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {40517#(not (= 2 |old(~waterLevel~0)|))} {40283#(= 2 ~waterLevel~0)} #479#return; {40219#false} is VALID [2020-07-10 14:23:39,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,764 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,764 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,765 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,765 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,765 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,765 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40218#true} is VALID [2020-07-10 14:23:39,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,772 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #487#return; {40218#true} is VALID [2020-07-10 14:23:39,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,779 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:39,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:39,780 INFO L263 TraceCheckUtils]: 2: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-10 14:23:39,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:39,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,781 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-10 14:23:39,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:39,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,789 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:39,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,789 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:39,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,790 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:39,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-10 14:23:39,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-10 14:23:39,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,790 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-10 14:23:39,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,792 INFO L263 TraceCheckUtils]: 1: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,792 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,793 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,793 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:39,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} assume 0 != ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:39,794 INFO L263 TraceCheckUtils]: 9: Hoare triple {40218#true} call lowerWaterLevel(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,794 INFO L280 TraceCheckUtils]: 10: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40218#true} is VALID [2020-07-10 14:23:39,794 INFO L280 TraceCheckUtils]: 11: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,794 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {40218#true} {40218#true} #487#return; {40218#true} is VALID [2020-07-10 14:23:39,794 INFO L280 TraceCheckUtils]: 13: Hoare triple {40218#true} assume 0 != ~systemActive~0; {40218#true} is VALID [2020-07-10 14:23:39,795 INFO L263 TraceCheckUtils]: 14: Hoare triple {40218#true} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,796 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:39,796 INFO L263 TraceCheckUtils]: 17: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-10 14:23:39,796 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,796 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:39,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,796 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-10 14:23:39,797 INFO L263 TraceCheckUtils]: 22: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:39,797 INFO L280 TraceCheckUtils]: 23: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,797 INFO L263 TraceCheckUtils]: 24: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,797 INFO L280 TraceCheckUtils]: 25: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:39,797 INFO L280 TraceCheckUtils]: 26: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,797 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:39,798 INFO L280 TraceCheckUtils]: 28: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-10 14:23:39,798 INFO L280 TraceCheckUtils]: 29: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-10 14:23:39,798 INFO L280 TraceCheckUtils]: 30: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,798 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-10 14:23:39,798 INFO L280 TraceCheckUtils]: 32: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,798 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {40218#true} {40219#false} #479#return; {40219#false} is VALID [2020-07-10 14:23:39,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40218#true} is VALID [2020-07-10 14:23:39,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,839 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #461#return; {40218#true} is VALID [2020-07-10 14:23:39,839 INFO L280 TraceCheckUtils]: 0: Hoare triple {40562#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:39,840 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call deactivatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40218#true} is VALID [2020-07-10 14:23:39,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,841 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #461#return; {40218#true} is VALID [2020-07-10 14:23:39,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} ~systemActive~0 := 0; {40218#true} is VALID [2020-07-10 14:23:39,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,841 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40219#false} #477#return; {40219#false} is VALID [2020-07-10 14:23:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,852 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,853 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,853 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,853 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,854 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,854 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,854 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,854 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:39,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:39,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:39,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,863 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:39,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,864 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:39,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-10 14:23:39,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-10 14:23:39,864 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,865 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-10 14:23:39,866 INFO L263 TraceCheckUtils]: 0: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,866 INFO L263 TraceCheckUtils]: 1: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,867 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,867 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:39,867 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} assume !(0 != ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:39,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume !(0 != ~systemActive~0); {40218#true} is VALID [2020-07-10 14:23:39,868 INFO L263 TraceCheckUtils]: 10: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:39,868 INFO L280 TraceCheckUtils]: 11: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,868 INFO L263 TraceCheckUtils]: 12: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,868 INFO L280 TraceCheckUtils]: 13: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:39,868 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,869 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:39,869 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-10 14:23:39,869 INFO L280 TraceCheckUtils]: 17: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-10 14:23:39,869 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,869 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-10 14:23:39,870 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,870 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40219#false} #479#return; {40219#false} is VALID [2020-07-10 14:23:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {40588#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40219#false} #475#return; {40219#false} is VALID [2020-07-10 14:23:39,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,900 INFO L263 TraceCheckUtils]: 0: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,901 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,901 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,902 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,902 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {40218#true} {40219#false} #485#return; {40219#false} is VALID [2020-07-10 14:23:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,917 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,917 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:39,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-10 14:23:39,917 INFO L263 TraceCheckUtils]: 1: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-10 14:23:39,918 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,918 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,918 INFO L280 TraceCheckUtils]: 4: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,918 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:39,918 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-10 14:23:39,919 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,919 INFO L280 TraceCheckUtils]: 8: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-10 14:23:39,919 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,919 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-10 14:23:39,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,923 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,924 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-10 14:23:39,924 INFO L280 TraceCheckUtils]: 0: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,924 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:39,925 INFO L263 TraceCheckUtils]: 2: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,925 INFO L280 TraceCheckUtils]: 3: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-10 14:23:39,925 INFO L263 TraceCheckUtils]: 4: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-10 14:23:39,925 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,925 INFO L280 TraceCheckUtils]: 6: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,926 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,926 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:39,926 INFO L280 TraceCheckUtils]: 9: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-10 14:23:39,926 INFO L280 TraceCheckUtils]: 10: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,926 INFO L280 TraceCheckUtils]: 11: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-10 14:23:39,927 INFO L280 TraceCheckUtils]: 12: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,927 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-10 14:23:39,927 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-10 14:23:39,927 INFO L280 TraceCheckUtils]: 15: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,928 INFO L263 TraceCheckUtils]: 16: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,928 INFO L280 TraceCheckUtils]: 17: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,929 INFO L280 TraceCheckUtils]: 18: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,929 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-10 14:23:39,929 INFO L280 TraceCheckUtils]: 20: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,929 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {40218#true} {40219#false} #489#return; {40219#false} is VALID [2020-07-10 14:23:39,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:39,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,933 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40219#false} #499#return; {40219#false} is VALID [2020-07-10 14:23:39,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:39,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {40218#true} {40219#false} #501#return; {40219#false} is VALID [2020-07-10 14:23:39,943 INFO L263 TraceCheckUtils]: 0: Hoare triple {40218#true} call ULTIMATE.init(); {40420#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:23:39,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {40420#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {40218#true} is VALID [2020-07-10 14:23:39,944 INFO L280 TraceCheckUtils]: 2: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,944 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40218#true} {40218#true} #517#return; {40218#true} is VALID [2020-07-10 14:23:39,944 INFO L263 TraceCheckUtils]: 4: Hoare triple {40218#true} call #t~ret73 := main(); {40218#true} is VALID [2020-07-10 14:23:39,944 INFO L280 TraceCheckUtils]: 5: Hoare triple {40218#true} havoc ~retValue_acc~8;havoc ~tmp~6; {40218#true} is VALID [2020-07-10 14:23:39,944 INFO L263 TraceCheckUtils]: 6: Hoare triple {40218#true} call select_helpers(); {40218#true} is VALID [2020-07-10 14:23:39,945 INFO L280 TraceCheckUtils]: 7: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,945 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40218#true} {40218#true} #421#return; {40218#true} is VALID [2020-07-10 14:23:39,945 INFO L263 TraceCheckUtils]: 9: Hoare triple {40218#true} call select_features(); {40218#true} is VALID [2020-07-10 14:23:39,945 INFO L280 TraceCheckUtils]: 10: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,945 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40218#true} {40218#true} #423#return; {40218#true} is VALID [2020-07-10 14:23:39,946 INFO L263 TraceCheckUtils]: 12: Hoare triple {40218#true} call #t~ret59 := valid_product(); {40218#true} is VALID [2020-07-10 14:23:39,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {40218#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {40218#true} is VALID [2020-07-10 14:23:39,946 INFO L280 TraceCheckUtils]: 14: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,946 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40218#true} {40218#true} #425#return; {40218#true} is VALID [2020-07-10 14:23:39,946 INFO L280 TraceCheckUtils]: 16: Hoare triple {40218#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {40218#true} is VALID [2020-07-10 14:23:39,946 INFO L280 TraceCheckUtils]: 17: Hoare triple {40218#true} assume 0 != ~tmp~6; {40218#true} is VALID [2020-07-10 14:23:39,947 INFO L263 TraceCheckUtils]: 18: Hoare triple {40218#true} call setup(); {40218#true} is VALID [2020-07-10 14:23:39,947 INFO L280 TraceCheckUtils]: 19: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,947 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40218#true} {40218#true} #427#return; {40218#true} is VALID [2020-07-10 14:23:39,947 INFO L263 TraceCheckUtils]: 21: Hoare triple {40218#true} call runTest(); {40218#true} is VALID [2020-07-10 14:23:39,949 INFO L263 TraceCheckUtils]: 22: Hoare triple {40218#true} call __utac_acc__Specification5_spec__1(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,949 INFO L280 TraceCheckUtils]: 23: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {40218#true} is VALID [2020-07-10 14:23:39,949 INFO L280 TraceCheckUtils]: 24: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,950 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40218#true} {40218#true} #507#return; {40218#true} is VALID [2020-07-10 14:23:39,950 INFO L263 TraceCheckUtils]: 26: Hoare triple {40218#true} call test(); {40218#true} is VALID [2020-07-10 14:23:39,950 INFO L280 TraceCheckUtils]: 27: Hoare triple {40218#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40218#true} is VALID [2020-07-10 14:23:39,950 INFO L280 TraceCheckUtils]: 28: Hoare triple {40218#true} assume !false; {40218#true} is VALID [2020-07-10 14:23:39,950 INFO L280 TraceCheckUtils]: 29: Hoare triple {40218#true} assume ~splverifierCounter~0 < 4; {40218#true} is VALID [2020-07-10 14:23:39,951 INFO L280 TraceCheckUtils]: 30: Hoare triple {40218#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40218#true} is VALID [2020-07-10 14:23:39,951 INFO L280 TraceCheckUtils]: 31: Hoare triple {40218#true} assume 0 != ~tmp~5; {40218#true} is VALID [2020-07-10 14:23:39,953 INFO L263 TraceCheckUtils]: 32: Hoare triple {40218#true} call waterRise(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,953 INFO L280 TraceCheckUtils]: 33: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40218#true} is VALID [2020-07-10 14:23:39,953 INFO L280 TraceCheckUtils]: 34: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,954 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40218#true} {40218#true} #471#return; {40218#true} is VALID [2020-07-10 14:23:39,954 INFO L280 TraceCheckUtils]: 36: Hoare triple {40218#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40218#true} is VALID [2020-07-10 14:23:39,954 INFO L280 TraceCheckUtils]: 37: Hoare triple {40218#true} assume !(0 != ~tmp___0~1); {40218#true} is VALID [2020-07-10 14:23:39,954 INFO L280 TraceCheckUtils]: 38: Hoare triple {40218#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40218#true} is VALID [2020-07-10 14:23:39,954 INFO L280 TraceCheckUtils]: 39: Hoare triple {40218#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40218#true} is VALID [2020-07-10 14:23:39,954 INFO L280 TraceCheckUtils]: 40: Hoare triple {40218#true} assume !(0 != ~tmp___1~0); {40218#true} is VALID [2020-07-10 14:23:39,956 INFO L263 TraceCheckUtils]: 41: Hoare triple {40218#true} call timeShift(); {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:39,957 INFO L263 TraceCheckUtils]: 42: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,957 INFO L263 TraceCheckUtils]: 43: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,957 INFO L280 TraceCheckUtils]: 44: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,957 INFO L280 TraceCheckUtils]: 45: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,957 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,958 INFO L280 TraceCheckUtils]: 47: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,958 INFO L280 TraceCheckUtils]: 48: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,958 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:39,958 INFO L280 TraceCheckUtils]: 50: Hoare triple {40218#true} assume !(0 != ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:39,958 INFO L280 TraceCheckUtils]: 51: Hoare triple {40218#true} assume 0 != ~systemActive~0; {40218#true} is VALID [2020-07-10 14:23:39,959 INFO L263 TraceCheckUtils]: 52: Hoare triple {40218#true} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,959 INFO L280 TraceCheckUtils]: 53: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,960 INFO L280 TraceCheckUtils]: 54: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:39,960 INFO L263 TraceCheckUtils]: 55: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,960 INFO L280 TraceCheckUtils]: 56: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-10 14:23:39,960 INFO L263 TraceCheckUtils]: 57: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-10 14:23:39,960 INFO L280 TraceCheckUtils]: 58: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,960 INFO L280 TraceCheckUtils]: 59: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:39,961 INFO L280 TraceCheckUtils]: 60: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,961 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:39,961 INFO L280 TraceCheckUtils]: 62: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-10 14:23:39,961 INFO L280 TraceCheckUtils]: 63: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,961 INFO L280 TraceCheckUtils]: 64: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-10 14:23:39,961 INFO L280 TraceCheckUtils]: 65: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,962 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-10 14:23:39,962 INFO L280 TraceCheckUtils]: 67: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-10 14:23:39,962 INFO L280 TraceCheckUtils]: 68: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,963 INFO L263 TraceCheckUtils]: 69: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,963 INFO L280 TraceCheckUtils]: 70: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-10 14:23:39,963 INFO L280 TraceCheckUtils]: 71: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,963 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-10 14:23:39,964 INFO L280 TraceCheckUtils]: 73: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,964 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-10 14:23:39,964 INFO L263 TraceCheckUtils]: 75: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:39,964 INFO L280 TraceCheckUtils]: 76: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,964 INFO L263 TraceCheckUtils]: 77: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,965 INFO L280 TraceCheckUtils]: 78: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,966 INFO L280 TraceCheckUtils]: 79: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,967 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,968 INFO L280 TraceCheckUtils]: 81: Hoare triple {40487#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,968 INFO L280 TraceCheckUtils]: 82: Hoare triple {40488#(or (= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,969 INFO L280 TraceCheckUtils]: 83: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,970 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #491#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,970 INFO L280 TraceCheckUtils]: 85: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,971 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40218#true} #479#return; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,972 INFO L280 TraceCheckUtils]: 87: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !false; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,972 INFO L280 TraceCheckUtils]: 88: Hoare triple {40283#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,973 INFO L280 TraceCheckUtils]: 89: Hoare triple {40283#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,974 INFO L280 TraceCheckUtils]: 90: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,974 INFO L280 TraceCheckUtils]: 91: Hoare triple {40283#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,975 INFO L280 TraceCheckUtils]: 92: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,976 INFO L280 TraceCheckUtils]: 93: Hoare triple {40283#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,976 INFO L280 TraceCheckUtils]: 94: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,977 INFO L280 TraceCheckUtils]: 95: Hoare triple {40283#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___1~0); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,978 INFO L263 TraceCheckUtils]: 96: Hoare triple {40283#(= 2 ~waterLevel~0)} call timeShift(); {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:39,979 INFO L263 TraceCheckUtils]: 97: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:39,979 INFO L263 TraceCheckUtils]: 98: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:39,979 INFO L280 TraceCheckUtils]: 99: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:39,980 INFO L280 TraceCheckUtils]: 100: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,980 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:39,980 INFO L280 TraceCheckUtils]: 102: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:39,980 INFO L280 TraceCheckUtils]: 103: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,981 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,982 INFO L280 TraceCheckUtils]: 105: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,983 INFO L263 TraceCheckUtils]: 106: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:39,984 INFO L280 TraceCheckUtils]: 107: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,984 INFO L280 TraceCheckUtils]: 108: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,985 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,986 INFO L280 TraceCheckUtils]: 110: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,987 INFO L263 TraceCheckUtils]: 111: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:39,987 INFO L280 TraceCheckUtils]: 112: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:39,987 INFO L280 TraceCheckUtils]: 113: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:39,987 INFO L263 TraceCheckUtils]: 114: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-10 14:23:39,988 INFO L280 TraceCheckUtils]: 115: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,988 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:39,988 INFO L280 TraceCheckUtils]: 117: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:39,989 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {40218#true} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #489#return; {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:23:39,989 INFO L263 TraceCheckUtils]: 119: Hoare triple {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:39,989 INFO L280 TraceCheckUtils]: 120: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:39,989 INFO L263 TraceCheckUtils]: 121: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:39,990 INFO L280 TraceCheckUtils]: 122: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,990 INFO L280 TraceCheckUtils]: 123: Hoare triple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40489#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:39,992 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {40489#(= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} is VALID [2020-07-10 14:23:39,993 INFO L280 TraceCheckUtils]: 125: Hoare triple {40526#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret61|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret61|)))} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:23:39,994 INFO L280 TraceCheckUtils]: 126: Hoare triple {40527#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~7)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~7); {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,994 INFO L280 TraceCheckUtils]: 127: Hoare triple {40283#(= 2 ~waterLevel~0)} assume true; {40283#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:39,995 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {40283#(= 2 ~waterLevel~0)} {40500#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #491#return; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:39,996 INFO L280 TraceCheckUtils]: 129: Hoare triple {40517#(not (= 2 |old(~waterLevel~0)|))} assume true; {40517#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:39,996 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {40517#(not (= 2 |old(~waterLevel~0)|))} {40283#(= 2 ~waterLevel~0)} #479#return; {40219#false} is VALID [2020-07-10 14:23:39,997 INFO L280 TraceCheckUtils]: 131: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-10 14:23:39,997 INFO L280 TraceCheckUtils]: 132: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-10 14:23:39,997 INFO L280 TraceCheckUtils]: 133: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-10 14:23:39,997 INFO L280 TraceCheckUtils]: 134: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-10 14:23:39,997 INFO L280 TraceCheckUtils]: 135: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-10 14:23:39,998 INFO L280 TraceCheckUtils]: 136: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-10 14:23:39,998 INFO L280 TraceCheckUtils]: 137: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-10 14:23:39,998 INFO L280 TraceCheckUtils]: 138: Hoare triple {40219#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40219#false} is VALID [2020-07-10 14:23:39,998 INFO L280 TraceCheckUtils]: 139: Hoare triple {40219#false} assume !(0 != ~tmp___1~0); {40219#false} is VALID [2020-07-10 14:23:39,998 INFO L263 TraceCheckUtils]: 140: Hoare triple {40219#false} call timeShift(); {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:39,999 INFO L263 TraceCheckUtils]: 141: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:40,000 INFO L263 TraceCheckUtils]: 142: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:40,000 INFO L280 TraceCheckUtils]: 143: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:40,000 INFO L280 TraceCheckUtils]: 144: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,000 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:40,000 INFO L280 TraceCheckUtils]: 146: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:40,001 INFO L280 TraceCheckUtils]: 147: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,001 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:40,001 INFO L280 TraceCheckUtils]: 149: Hoare triple {40218#true} assume 0 != ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:40,002 INFO L263 TraceCheckUtils]: 150: Hoare triple {40218#true} call lowerWaterLevel(); {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:40,003 INFO L280 TraceCheckUtils]: 151: Hoare triple {40422#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40218#true} is VALID [2020-07-10 14:23:40,003 INFO L280 TraceCheckUtils]: 152: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,003 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {40218#true} {40218#true} #487#return; {40218#true} is VALID [2020-07-10 14:23:40,003 INFO L280 TraceCheckUtils]: 154: Hoare triple {40218#true} assume 0 != ~systemActive~0; {40218#true} is VALID [2020-07-10 14:23:40,004 INFO L263 TraceCheckUtils]: 155: Hoare triple {40218#true} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:40,004 INFO L280 TraceCheckUtils]: 156: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:40,004 INFO L280 TraceCheckUtils]: 157: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:40,004 INFO L263 TraceCheckUtils]: 158: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-10 14:23:40,005 INFO L280 TraceCheckUtils]: 159: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,005 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:40,005 INFO L280 TraceCheckUtils]: 161: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,005 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40218#true} {40218#true} #489#return; {40218#true} is VALID [2020-07-10 14:23:40,005 INFO L263 TraceCheckUtils]: 163: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:40,006 INFO L280 TraceCheckUtils]: 164: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:40,006 INFO L263 TraceCheckUtils]: 165: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:40,006 INFO L280 TraceCheckUtils]: 166: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:40,006 INFO L280 TraceCheckUtils]: 167: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,006 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:40,006 INFO L280 TraceCheckUtils]: 169: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-10 14:23:40,007 INFO L280 TraceCheckUtils]: 170: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-10 14:23:40,007 INFO L280 TraceCheckUtils]: 171: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,007 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-10 14:23:40,007 INFO L280 TraceCheckUtils]: 173: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,007 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {40218#true} {40219#false} #479#return; {40219#false} is VALID [2020-07-10 14:23:40,008 INFO L280 TraceCheckUtils]: 175: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-10 14:23:40,008 INFO L280 TraceCheckUtils]: 176: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-10 14:23:40,008 INFO L280 TraceCheckUtils]: 177: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-10 14:23:40,008 INFO L280 TraceCheckUtils]: 178: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-10 14:23:40,008 INFO L280 TraceCheckUtils]: 179: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-10 14:23:40,009 INFO L280 TraceCheckUtils]: 180: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-10 14:23:40,009 INFO L280 TraceCheckUtils]: 181: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-10 14:23:40,009 INFO L280 TraceCheckUtils]: 182: Hoare triple {40219#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40219#false} is VALID [2020-07-10 14:23:40,009 INFO L280 TraceCheckUtils]: 183: Hoare triple {40219#false} assume 0 != ~tmp___1~0; {40219#false} is VALID [2020-07-10 14:23:40,009 INFO L263 TraceCheckUtils]: 184: Hoare triple {40219#false} call stopSystem(); {40562#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:23:40,010 INFO L280 TraceCheckUtils]: 185: Hoare triple {40562#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:40,011 INFO L263 TraceCheckUtils]: 186: Hoare triple {40218#true} call deactivatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:40,011 INFO L280 TraceCheckUtils]: 187: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {40218#true} is VALID [2020-07-10 14:23:40,011 INFO L280 TraceCheckUtils]: 188: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,011 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {40218#true} {40218#true} #461#return; {40218#true} is VALID [2020-07-10 14:23:40,012 INFO L280 TraceCheckUtils]: 190: Hoare triple {40218#true} ~systemActive~0 := 0; {40218#true} is VALID [2020-07-10 14:23:40,012 INFO L280 TraceCheckUtils]: 191: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,012 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {40218#true} {40219#false} #477#return; {40219#false} is VALID [2020-07-10 14:23:40,012 INFO L263 TraceCheckUtils]: 193: Hoare triple {40219#false} call timeShift(); {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:40,013 INFO L263 TraceCheckUtils]: 194: Hoare triple {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:40,014 INFO L263 TraceCheckUtils]: 195: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:40,014 INFO L280 TraceCheckUtils]: 196: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:40,014 INFO L280 TraceCheckUtils]: 197: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,014 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:40,015 INFO L280 TraceCheckUtils]: 199: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:40,015 INFO L280 TraceCheckUtils]: 200: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,015 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {40218#true} {40423#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {40218#true} is VALID [2020-07-10 14:23:40,015 INFO L280 TraceCheckUtils]: 202: Hoare triple {40218#true} assume !(0 != ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:40,015 INFO L280 TraceCheckUtils]: 203: Hoare triple {40218#true} assume !(0 != ~systemActive~0); {40218#true} is VALID [2020-07-10 14:23:40,015 INFO L263 TraceCheckUtils]: 204: Hoare triple {40218#true} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:40,016 INFO L280 TraceCheckUtils]: 205: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:40,016 INFO L263 TraceCheckUtils]: 206: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:40,016 INFO L280 TraceCheckUtils]: 207: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:40,016 INFO L280 TraceCheckUtils]: 208: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,016 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:40,016 INFO L280 TraceCheckUtils]: 210: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-10 14:23:40,017 INFO L280 TraceCheckUtils]: 211: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-10 14:23:40,017 INFO L280 TraceCheckUtils]: 212: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,017 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {40218#true} {40218#true} #491#return; {40218#true} is VALID [2020-07-10 14:23:40,017 INFO L280 TraceCheckUtils]: 214: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,017 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {40218#true} {40219#false} #479#return; {40219#false} is VALID [2020-07-10 14:23:40,017 INFO L280 TraceCheckUtils]: 216: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-10 14:23:40,018 INFO L280 TraceCheckUtils]: 217: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-10 14:23:40,018 INFO L280 TraceCheckUtils]: 218: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-10 14:23:40,018 INFO L280 TraceCheckUtils]: 219: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-10 14:23:40,018 INFO L280 TraceCheckUtils]: 220: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-10 14:23:40,018 INFO L280 TraceCheckUtils]: 221: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-10 14:23:40,018 INFO L280 TraceCheckUtils]: 222: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-10 14:23:40,019 INFO L280 TraceCheckUtils]: 223: Hoare triple {40219#false} assume 0 != ~tmp___2~0; {40219#false} is VALID [2020-07-10 14:23:40,019 INFO L263 TraceCheckUtils]: 224: Hoare triple {40219#false} call startSystem(); {40588#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 14:23:40,019 INFO L280 TraceCheckUtils]: 225: Hoare triple {40588#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {40218#true} is VALID [2020-07-10 14:23:40,019 INFO L280 TraceCheckUtils]: 226: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,019 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {40218#true} {40219#false} #475#return; {40219#false} is VALID [2020-07-10 14:23:40,019 INFO L263 TraceCheckUtils]: 228: Hoare triple {40219#false} call timeShift(); {40219#false} is VALID [2020-07-10 14:23:40,020 INFO L263 TraceCheckUtils]: 229: Hoare triple {40219#false} call __utac_acc__Specification5_spec__2(); {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:40,020 INFO L263 TraceCheckUtils]: 230: Hoare triple {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:40,020 INFO L280 TraceCheckUtils]: 231: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:40,020 INFO L280 TraceCheckUtils]: 232: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,020 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {40218#true} {40421#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {40218#true} is VALID [2020-07-10 14:23:40,021 INFO L280 TraceCheckUtils]: 234: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:40,021 INFO L280 TraceCheckUtils]: 235: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,021 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {40218#true} {40219#false} #485#return; {40219#false} is VALID [2020-07-10 14:23:40,021 INFO L280 TraceCheckUtils]: 237: Hoare triple {40219#false} assume !(0 != ~pumpRunning~0); {40219#false} is VALID [2020-07-10 14:23:40,021 INFO L280 TraceCheckUtils]: 238: Hoare triple {40219#false} assume 0 != ~systemActive~0; {40219#false} is VALID [2020-07-10 14:23:40,021 INFO L263 TraceCheckUtils]: 239: Hoare triple {40219#false} call processEnvironment(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:40,022 INFO L280 TraceCheckUtils]: 240: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:40,022 INFO L280 TraceCheckUtils]: 241: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:40,022 INFO L263 TraceCheckUtils]: 242: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:40,022 INFO L280 TraceCheckUtils]: 243: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-10 14:23:40,022 INFO L263 TraceCheckUtils]: 244: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-10 14:23:40,022 INFO L280 TraceCheckUtils]: 245: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:40,023 INFO L280 TraceCheckUtils]: 246: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:40,023 INFO L280 TraceCheckUtils]: 247: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,023 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:40,023 INFO L280 TraceCheckUtils]: 249: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-10 14:23:40,023 INFO L280 TraceCheckUtils]: 250: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-10 14:23:40,023 INFO L280 TraceCheckUtils]: 251: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-10 14:23:40,024 INFO L280 TraceCheckUtils]: 252: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,024 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-10 14:23:40,024 INFO L280 TraceCheckUtils]: 254: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-10 14:23:40,024 INFO L280 TraceCheckUtils]: 255: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:40,030 INFO L263 TraceCheckUtils]: 256: Hoare triple {40218#true} call activatePump(); {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:40,030 INFO L280 TraceCheckUtils]: 257: Hoare triple {40465#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-10 14:23:40,031 INFO L280 TraceCheckUtils]: 258: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,031 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-10 14:23:40,031 INFO L280 TraceCheckUtils]: 260: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,032 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {40218#true} {40219#false} #489#return; {40219#false} is VALID [2020-07-10 14:23:40,032 INFO L263 TraceCheckUtils]: 262: Hoare triple {40219#false} call __utac_acc__Specification5_spec__3(); {40219#false} is VALID [2020-07-10 14:23:40,032 INFO L280 TraceCheckUtils]: 263: Hoare triple {40219#false} havoc ~tmp~7;havoc ~tmp___0~2; {40219#false} is VALID [2020-07-10 14:23:40,032 INFO L263 TraceCheckUtils]: 264: Hoare triple {40219#false} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:40,033 INFO L280 TraceCheckUtils]: 265: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:40,033 INFO L280 TraceCheckUtils]: 266: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,033 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {40218#true} {40219#false} #499#return; {40219#false} is VALID [2020-07-10 14:23:40,034 INFO L280 TraceCheckUtils]: 268: Hoare triple {40219#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40219#false} is VALID [2020-07-10 14:23:40,034 INFO L280 TraceCheckUtils]: 269: Hoare triple {40219#false} assume 2 != ~tmp~7; {40219#false} is VALID [2020-07-10 14:23:40,034 INFO L263 TraceCheckUtils]: 270: Hoare triple {40219#false} call #t~ret62 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:40,034 INFO L280 TraceCheckUtils]: 271: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:40,035 INFO L280 TraceCheckUtils]: 272: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:40,035 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {40218#true} {40219#false} #501#return; {40219#false} is VALID [2020-07-10 14:23:40,035 INFO L280 TraceCheckUtils]: 274: Hoare triple {40219#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {40219#false} is VALID [2020-07-10 14:23:40,036 INFO L280 TraceCheckUtils]: 275: Hoare triple {40219#false} assume 0 != ~tmp___0~2; {40219#false} is VALID [2020-07-10 14:23:40,036 INFO L280 TraceCheckUtils]: 276: Hoare triple {40219#false} assume 0 == ~switchedOnBeforeTS~0; {40219#false} is VALID [2020-07-10 14:23:40,036 INFO L263 TraceCheckUtils]: 277: Hoare triple {40219#false} call __automaton_fail(); {40219#false} is VALID [2020-07-10 14:23:40,036 INFO L280 TraceCheckUtils]: 278: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-10 14:23:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 107 proven. 50 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2020-07-10 14:23:40,129 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549737901] [2020-07-10 14:23:40,129 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [321213658] [2020-07-10 14:23:40,129 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 14:23:40,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:40,424 INFO L264 TraceCheckSpWp]: Trace formula consists of 1254 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:23:40,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:40,496 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:23:41,175 INFO L263 TraceCheckUtils]: 0: Hoare triple {40218#true} call ULTIMATE.init(); {40218#true} is VALID [2020-07-10 14:23:41,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {40218#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,181 INFO L280 TraceCheckUtils]: 2: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,181 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40218#true} #517#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,182 INFO L263 TraceCheckUtils]: 4: Hoare triple {40616#(<= ~waterLevel~0 1)} call #t~ret73 := main(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {40616#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;havoc ~tmp~6; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,184 INFO L263 TraceCheckUtils]: 6: Hoare triple {40616#(<= ~waterLevel~0 1)} call select_helpers(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,184 INFO L280 TraceCheckUtils]: 7: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,185 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #421#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,185 INFO L263 TraceCheckUtils]: 9: Hoare triple {40616#(<= ~waterLevel~0 1)} call select_features(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,185 INFO L280 TraceCheckUtils]: 10: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,186 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #423#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,187 INFO L263 TraceCheckUtils]: 12: Hoare triple {40616#(<= ~waterLevel~0 1)} call #t~ret59 := valid_product(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,187 INFO L280 TraceCheckUtils]: 13: Hoare triple {40616#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,189 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #425#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,190 INFO L280 TraceCheckUtils]: 16: Hoare triple {40616#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,190 INFO L280 TraceCheckUtils]: 17: Hoare triple {40616#(<= ~waterLevel~0 1)} assume 0 != ~tmp~6; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,191 INFO L263 TraceCheckUtils]: 18: Hoare triple {40616#(<= ~waterLevel~0 1)} call setup(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,192 INFO L280 TraceCheckUtils]: 19: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,192 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #427#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,193 INFO L263 TraceCheckUtils]: 21: Hoare triple {40616#(<= ~waterLevel~0 1)} call runTest(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,194 INFO L263 TraceCheckUtils]: 22: Hoare triple {40616#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {40616#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,195 INFO L280 TraceCheckUtils]: 24: Hoare triple {40616#(<= ~waterLevel~0 1)} assume true; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,196 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {40616#(<= ~waterLevel~0 1)} {40616#(<= ~waterLevel~0 1)} #507#return; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,197 INFO L263 TraceCheckUtils]: 26: Hoare triple {40616#(<= ~waterLevel~0 1)} call test(); {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,198 INFO L280 TraceCheckUtils]: 27: Hoare triple {40616#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,198 INFO L280 TraceCheckUtils]: 28: Hoare triple {40616#(<= ~waterLevel~0 1)} assume !false; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,199 INFO L280 TraceCheckUtils]: 29: Hoare triple {40616#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,199 INFO L280 TraceCheckUtils]: 30: Hoare triple {40616#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,200 INFO L280 TraceCheckUtils]: 31: Hoare triple {40616#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {40616#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:23:41,201 INFO L263 TraceCheckUtils]: 32: Hoare triple {40616#(<= ~waterLevel~0 1)} call waterRise(); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,201 INFO L280 TraceCheckUtils]: 33: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {40714#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:23:41,202 INFO L280 TraceCheckUtils]: 34: Hoare triple {40714#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {40714#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:23:41,202 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {40714#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {40616#(<= ~waterLevel~0 1)} #471#return; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,203 INFO L280 TraceCheckUtils]: 36: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,203 INFO L280 TraceCheckUtils]: 37: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,204 INFO L280 TraceCheckUtils]: 38: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,204 INFO L280 TraceCheckUtils]: 39: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,204 INFO L280 TraceCheckUtils]: 40: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,205 INFO L263 TraceCheckUtils]: 41: Hoare triple {40721#(<= ~waterLevel~0 2)} call timeShift(); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,205 INFO L263 TraceCheckUtils]: 42: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40218#true} is VALID [2020-07-10 14:23:41,205 INFO L263 TraceCheckUtils]: 43: Hoare triple {40218#true} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:41,205 INFO L280 TraceCheckUtils]: 44: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:41,205 INFO L280 TraceCheckUtils]: 45: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,206 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {40218#true} {40218#true} #497#return; {40218#true} is VALID [2020-07-10 14:23:41,206 INFO L280 TraceCheckUtils]: 47: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:41,206 INFO L280 TraceCheckUtils]: 48: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,206 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {40218#true} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #485#return; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,207 INFO L280 TraceCheckUtils]: 50: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,207 INFO L280 TraceCheckUtils]: 51: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,208 INFO L263 TraceCheckUtils]: 52: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {40218#true} is VALID [2020-07-10 14:23:41,208 INFO L280 TraceCheckUtils]: 53: Hoare triple {40218#true} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:41,208 INFO L280 TraceCheckUtils]: 54: Hoare triple {40218#true} assume 0 == ~pumpRunning~0; {40218#true} is VALID [2020-07-10 14:23:41,208 INFO L263 TraceCheckUtils]: 55: Hoare triple {40218#true} call #t~ret1 := isHighWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:41,209 INFO L280 TraceCheckUtils]: 56: Hoare triple {40218#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40218#true} is VALID [2020-07-10 14:23:41,209 INFO L263 TraceCheckUtils]: 57: Hoare triple {40218#true} call #t~ret19 := isHighWaterSensorDry(); {40218#true} is VALID [2020-07-10 14:23:41,209 INFO L280 TraceCheckUtils]: 58: Hoare triple {40218#true} havoc ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:41,209 INFO L280 TraceCheckUtils]: 59: Hoare triple {40218#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40218#true} is VALID [2020-07-10 14:23:41,210 INFO L280 TraceCheckUtils]: 60: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,210 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {40218#true} {40218#true} #483#return; {40218#true} is VALID [2020-07-10 14:23:41,210 INFO L280 TraceCheckUtils]: 62: Hoare triple {40218#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40218#true} is VALID [2020-07-10 14:23:41,210 INFO L280 TraceCheckUtils]: 63: Hoare triple {40218#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40218#true} is VALID [2020-07-10 14:23:41,210 INFO L280 TraceCheckUtils]: 64: Hoare triple {40218#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40218#true} is VALID [2020-07-10 14:23:41,210 INFO L280 TraceCheckUtils]: 65: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,210 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {40218#true} {40218#true} #463#return; {40218#true} is VALID [2020-07-10 14:23:41,210 INFO L280 TraceCheckUtils]: 67: Hoare triple {40218#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40218#true} is VALID [2020-07-10 14:23:41,211 INFO L280 TraceCheckUtils]: 68: Hoare triple {40218#true} assume 0 != ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:41,211 INFO L263 TraceCheckUtils]: 69: Hoare triple {40218#true} call activatePump(); {40218#true} is VALID [2020-07-10 14:23:41,211 INFO L280 TraceCheckUtils]: 70: Hoare triple {40218#true} ~pumpRunning~0 := 1; {40218#true} is VALID [2020-07-10 14:23:41,211 INFO L280 TraceCheckUtils]: 71: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,211 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {40218#true} {40218#true} #465#return; {40218#true} is VALID [2020-07-10 14:23:41,211 INFO L280 TraceCheckUtils]: 73: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,212 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {40218#true} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #489#return; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,212 INFO L263 TraceCheckUtils]: 75: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:41,212 INFO L280 TraceCheckUtils]: 76: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:41,212 INFO L263 TraceCheckUtils]: 77: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:41,212 INFO L280 TraceCheckUtils]: 78: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40218#true} is VALID [2020-07-10 14:23:41,212 INFO L280 TraceCheckUtils]: 79: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,213 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {40218#true} {40218#true} #499#return; {40218#true} is VALID [2020-07-10 14:23:41,213 INFO L280 TraceCheckUtils]: 81: Hoare triple {40218#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40218#true} is VALID [2020-07-10 14:23:41,213 INFO L280 TraceCheckUtils]: 82: Hoare triple {40218#true} assume !(2 != ~tmp~7); {40218#true} is VALID [2020-07-10 14:23:41,213 INFO L280 TraceCheckUtils]: 83: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,214 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {40218#true} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #491#return; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,214 INFO L280 TraceCheckUtils]: 85: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,215 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {40721#(<= ~waterLevel~0 2)} #479#return; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,215 INFO L280 TraceCheckUtils]: 87: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !false; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,216 INFO L280 TraceCheckUtils]: 88: Hoare triple {40721#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,216 INFO L280 TraceCheckUtils]: 89: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,216 INFO L280 TraceCheckUtils]: 90: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,217 INFO L280 TraceCheckUtils]: 91: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,217 INFO L280 TraceCheckUtils]: 92: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,218 INFO L280 TraceCheckUtils]: 93: Hoare triple {40721#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,226 INFO L280 TraceCheckUtils]: 94: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,226 INFO L280 TraceCheckUtils]: 95: Hoare triple {40721#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___1~0); {40721#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:23:41,227 INFO L263 TraceCheckUtils]: 96: Hoare triple {40721#(<= ~waterLevel~0 2)} call timeShift(); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,228 INFO L263 TraceCheckUtils]: 97: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {40218#true} is VALID [2020-07-10 14:23:41,228 INFO L263 TraceCheckUtils]: 98: Hoare triple {40218#true} call #t~ret60 := isPumpRunning(); {40218#true} is VALID [2020-07-10 14:23:41,228 INFO L280 TraceCheckUtils]: 99: Hoare triple {40218#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40218#true} is VALID [2020-07-10 14:23:41,228 INFO L280 TraceCheckUtils]: 100: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,228 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {40218#true} {40218#true} #497#return; {40218#true} is VALID [2020-07-10 14:23:41,228 INFO L280 TraceCheckUtils]: 102: Hoare triple {40218#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40218#true} is VALID [2020-07-10 14:23:41,229 INFO L280 TraceCheckUtils]: 103: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,229 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {40218#true} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #485#return; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,230 INFO L280 TraceCheckUtils]: 105: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,231 INFO L263 TraceCheckUtils]: 106: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,232 INFO L280 TraceCheckUtils]: 107: Hoare triple {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,232 INFO L280 TraceCheckUtils]: 108: Hoare triple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,233 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {40710#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #487#return; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,234 INFO L280 TraceCheckUtils]: 110: Hoare triple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,234 INFO L263 TraceCheckUtils]: 111: Hoare triple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {40218#true} is VALID [2020-07-10 14:23:41,235 INFO L280 TraceCheckUtils]: 112: Hoare triple {40218#true} havoc ~tmp~0; {40218#true} is VALID [2020-07-10 14:23:41,235 INFO L280 TraceCheckUtils]: 113: Hoare triple {40218#true} assume !(0 == ~pumpRunning~0); {40218#true} is VALID [2020-07-10 14:23:41,235 INFO L263 TraceCheckUtils]: 114: Hoare triple {40218#true} call processEnvironment__wrappee__base(); {40218#true} is VALID [2020-07-10 14:23:41,235 INFO L280 TraceCheckUtils]: 115: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,235 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {40218#true} {40218#true} #469#return; {40218#true} is VALID [2020-07-10 14:23:41,235 INFO L280 TraceCheckUtils]: 117: Hoare triple {40218#true} assume true; {40218#true} is VALID [2020-07-10 14:23:41,236 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {40218#true} {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #489#return; {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:41,236 INFO L263 TraceCheckUtils]: 119: Hoare triple {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {40218#true} is VALID [2020-07-10 14:23:41,236 INFO L280 TraceCheckUtils]: 120: Hoare triple {40218#true} havoc ~tmp~7;havoc ~tmp___0~2; {40218#true} is VALID [2020-07-10 14:23:41,237 INFO L263 TraceCheckUtils]: 121: Hoare triple {40218#true} call #t~ret61 := getWaterLevel(); {40218#true} is VALID [2020-07-10 14:23:41,237 INFO L280 TraceCheckUtils]: 122: Hoare triple {40218#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40984#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:41,238 INFO L280 TraceCheckUtils]: 123: Hoare triple {40984#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {40984#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:41,239 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {40984#(<= |getWaterLevel_#res| ~waterLevel~0)} {40218#true} #499#return; {40991#(<= |__utac_acc__Specification5_spec__3_#t~ret61| ~waterLevel~0)} is VALID [2020-07-10 14:23:41,240 INFO L280 TraceCheckUtils]: 125: Hoare triple {40991#(<= |__utac_acc__Specification5_spec__3_#t~ret61| ~waterLevel~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40995#(<= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)} is VALID [2020-07-10 14:23:41,241 INFO L280 TraceCheckUtils]: 126: Hoare triple {40995#(<= __utac_acc__Specification5_spec__3_~tmp~7 ~waterLevel~0)} assume !(2 != ~tmp~7); {40999#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:41,241 INFO L280 TraceCheckUtils]: 127: Hoare triple {40999#(<= 2 ~waterLevel~0)} assume true; {40999#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:41,242 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {40999#(<= 2 ~waterLevel~0)} {40938#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #491#return; {41006#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:41,243 INFO L280 TraceCheckUtils]: 129: Hoare triple {41006#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {41006#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:23:41,244 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {41006#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {40721#(<= ~waterLevel~0 2)} #479#return; {40219#false} is VALID [2020-07-10 14:23:41,244 INFO L280 TraceCheckUtils]: 131: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-10 14:23:41,244 INFO L280 TraceCheckUtils]: 132: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-10 14:23:41,244 INFO L280 TraceCheckUtils]: 133: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-10 14:23:41,245 INFO L280 TraceCheckUtils]: 134: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-10 14:23:41,245 INFO L280 TraceCheckUtils]: 135: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-10 14:23:41,245 INFO L280 TraceCheckUtils]: 136: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-10 14:23:41,245 INFO L280 TraceCheckUtils]: 137: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-10 14:23:41,245 INFO L280 TraceCheckUtils]: 138: Hoare triple {40219#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40219#false} is VALID [2020-07-10 14:23:41,245 INFO L280 TraceCheckUtils]: 139: Hoare triple {40219#false} assume !(0 != ~tmp___1~0); {40219#false} is VALID [2020-07-10 14:23:41,245 INFO L263 TraceCheckUtils]: 140: Hoare triple {40219#false} call timeShift(); {40219#false} is VALID [2020-07-10 14:23:41,245 INFO L263 TraceCheckUtils]: 141: Hoare triple {40219#false} call __utac_acc__Specification5_spec__2(); {40219#false} is VALID [2020-07-10 14:23:41,246 INFO L263 TraceCheckUtils]: 142: Hoare triple {40219#false} call #t~ret60 := isPumpRunning(); {40219#false} is VALID [2020-07-10 14:23:41,246 INFO L280 TraceCheckUtils]: 143: Hoare triple {40219#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40219#false} is VALID [2020-07-10 14:23:41,246 INFO L280 TraceCheckUtils]: 144: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,246 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {40219#false} {40219#false} #497#return; {40219#false} is VALID [2020-07-10 14:23:41,246 INFO L280 TraceCheckUtils]: 146: Hoare triple {40219#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40219#false} is VALID [2020-07-10 14:23:41,246 INFO L280 TraceCheckUtils]: 147: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,247 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40219#false} {40219#false} #485#return; {40219#false} is VALID [2020-07-10 14:23:41,247 INFO L280 TraceCheckUtils]: 149: Hoare triple {40219#false} assume 0 != ~pumpRunning~0; {40219#false} is VALID [2020-07-10 14:23:41,247 INFO L263 TraceCheckUtils]: 150: Hoare triple {40219#false} call lowerWaterLevel(); {40219#false} is VALID [2020-07-10 14:23:41,247 INFO L280 TraceCheckUtils]: 151: Hoare triple {40219#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40219#false} is VALID [2020-07-10 14:23:41,247 INFO L280 TraceCheckUtils]: 152: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,247 INFO L275 TraceCheckUtils]: 153: Hoare quadruple {40219#false} {40219#false} #487#return; {40219#false} is VALID [2020-07-10 14:23:41,248 INFO L280 TraceCheckUtils]: 154: Hoare triple {40219#false} assume 0 != ~systemActive~0; {40219#false} is VALID [2020-07-10 14:23:41,248 INFO L263 TraceCheckUtils]: 155: Hoare triple {40219#false} call processEnvironment(); {40219#false} is VALID [2020-07-10 14:23:41,248 INFO L280 TraceCheckUtils]: 156: Hoare triple {40219#false} havoc ~tmp~0; {40219#false} is VALID [2020-07-10 14:23:41,248 INFO L280 TraceCheckUtils]: 157: Hoare triple {40219#false} assume !(0 == ~pumpRunning~0); {40219#false} is VALID [2020-07-10 14:23:41,248 INFO L263 TraceCheckUtils]: 158: Hoare triple {40219#false} call processEnvironment__wrappee__base(); {40219#false} is VALID [2020-07-10 14:23:41,248 INFO L280 TraceCheckUtils]: 159: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,249 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {40219#false} {40219#false} #469#return; {40219#false} is VALID [2020-07-10 14:23:41,249 INFO L280 TraceCheckUtils]: 161: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,249 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {40219#false} {40219#false} #489#return; {40219#false} is VALID [2020-07-10 14:23:41,249 INFO L263 TraceCheckUtils]: 163: Hoare triple {40219#false} call __utac_acc__Specification5_spec__3(); {40219#false} is VALID [2020-07-10 14:23:41,249 INFO L280 TraceCheckUtils]: 164: Hoare triple {40219#false} havoc ~tmp~7;havoc ~tmp___0~2; {40219#false} is VALID [2020-07-10 14:23:41,249 INFO L263 TraceCheckUtils]: 165: Hoare triple {40219#false} call #t~ret61 := getWaterLevel(); {40219#false} is VALID [2020-07-10 14:23:41,250 INFO L280 TraceCheckUtils]: 166: Hoare triple {40219#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40219#false} is VALID [2020-07-10 14:23:41,250 INFO L280 TraceCheckUtils]: 167: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,250 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {40219#false} {40219#false} #499#return; {40219#false} is VALID [2020-07-10 14:23:41,250 INFO L280 TraceCheckUtils]: 169: Hoare triple {40219#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40219#false} is VALID [2020-07-10 14:23:41,250 INFO L280 TraceCheckUtils]: 170: Hoare triple {40219#false} assume !(2 != ~tmp~7); {40219#false} is VALID [2020-07-10 14:23:41,250 INFO L280 TraceCheckUtils]: 171: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,251 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {40219#false} {40219#false} #491#return; {40219#false} is VALID [2020-07-10 14:23:41,251 INFO L280 TraceCheckUtils]: 173: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,251 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {40219#false} {40219#false} #479#return; {40219#false} is VALID [2020-07-10 14:23:41,251 INFO L280 TraceCheckUtils]: 175: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-10 14:23:41,251 INFO L280 TraceCheckUtils]: 176: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-10 14:23:41,251 INFO L280 TraceCheckUtils]: 177: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-10 14:23:41,252 INFO L280 TraceCheckUtils]: 178: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-10 14:23:41,252 INFO L280 TraceCheckUtils]: 179: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-10 14:23:41,252 INFO L280 TraceCheckUtils]: 180: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-10 14:23:41,252 INFO L280 TraceCheckUtils]: 181: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-10 14:23:41,252 INFO L280 TraceCheckUtils]: 182: Hoare triple {40219#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {40219#false} is VALID [2020-07-10 14:23:41,253 INFO L280 TraceCheckUtils]: 183: Hoare triple {40219#false} assume 0 != ~tmp___1~0; {40219#false} is VALID [2020-07-10 14:23:41,253 INFO L263 TraceCheckUtils]: 184: Hoare triple {40219#false} call stopSystem(); {40219#false} is VALID [2020-07-10 14:23:41,253 INFO L280 TraceCheckUtils]: 185: Hoare triple {40219#false} assume 0 != ~pumpRunning~0; {40219#false} is VALID [2020-07-10 14:23:41,253 INFO L263 TraceCheckUtils]: 186: Hoare triple {40219#false} call deactivatePump(); {40219#false} is VALID [2020-07-10 14:23:41,253 INFO L280 TraceCheckUtils]: 187: Hoare triple {40219#false} ~pumpRunning~0 := 0; {40219#false} is VALID [2020-07-10 14:23:41,253 INFO L280 TraceCheckUtils]: 188: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,254 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {40219#false} {40219#false} #461#return; {40219#false} is VALID [2020-07-10 14:23:41,254 INFO L280 TraceCheckUtils]: 190: Hoare triple {40219#false} ~systemActive~0 := 0; {40219#false} is VALID [2020-07-10 14:23:41,254 INFO L280 TraceCheckUtils]: 191: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,254 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {40219#false} {40219#false} #477#return; {40219#false} is VALID [2020-07-10 14:23:41,254 INFO L263 TraceCheckUtils]: 193: Hoare triple {40219#false} call timeShift(); {40219#false} is VALID [2020-07-10 14:23:41,254 INFO L263 TraceCheckUtils]: 194: Hoare triple {40219#false} call __utac_acc__Specification5_spec__2(); {40219#false} is VALID [2020-07-10 14:23:41,255 INFO L263 TraceCheckUtils]: 195: Hoare triple {40219#false} call #t~ret60 := isPumpRunning(); {40219#false} is VALID [2020-07-10 14:23:41,255 INFO L280 TraceCheckUtils]: 196: Hoare triple {40219#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40219#false} is VALID [2020-07-10 14:23:41,255 INFO L280 TraceCheckUtils]: 197: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,255 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {40219#false} {40219#false} #497#return; {40219#false} is VALID [2020-07-10 14:23:41,255 INFO L280 TraceCheckUtils]: 199: Hoare triple {40219#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40219#false} is VALID [2020-07-10 14:23:41,255 INFO L280 TraceCheckUtils]: 200: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,256 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {40219#false} {40219#false} #485#return; {40219#false} is VALID [2020-07-10 14:23:41,256 INFO L280 TraceCheckUtils]: 202: Hoare triple {40219#false} assume !(0 != ~pumpRunning~0); {40219#false} is VALID [2020-07-10 14:23:41,256 INFO L280 TraceCheckUtils]: 203: Hoare triple {40219#false} assume !(0 != ~systemActive~0); {40219#false} is VALID [2020-07-10 14:23:41,256 INFO L263 TraceCheckUtils]: 204: Hoare triple {40219#false} call __utac_acc__Specification5_spec__3(); {40219#false} is VALID [2020-07-10 14:23:41,256 INFO L280 TraceCheckUtils]: 205: Hoare triple {40219#false} havoc ~tmp~7;havoc ~tmp___0~2; {40219#false} is VALID [2020-07-10 14:23:41,256 INFO L263 TraceCheckUtils]: 206: Hoare triple {40219#false} call #t~ret61 := getWaterLevel(); {40219#false} is VALID [2020-07-10 14:23:41,257 INFO L280 TraceCheckUtils]: 207: Hoare triple {40219#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40219#false} is VALID [2020-07-10 14:23:41,257 INFO L280 TraceCheckUtils]: 208: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,257 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {40219#false} {40219#false} #499#return; {40219#false} is VALID [2020-07-10 14:23:41,257 INFO L280 TraceCheckUtils]: 210: Hoare triple {40219#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40219#false} is VALID [2020-07-10 14:23:41,257 INFO L280 TraceCheckUtils]: 211: Hoare triple {40219#false} assume !(2 != ~tmp~7); {40219#false} is VALID [2020-07-10 14:23:41,257 INFO L280 TraceCheckUtils]: 212: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,258 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {40219#false} {40219#false} #491#return; {40219#false} is VALID [2020-07-10 14:23:41,258 INFO L280 TraceCheckUtils]: 214: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,258 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {40219#false} {40219#false} #479#return; {40219#false} is VALID [2020-07-10 14:23:41,258 INFO L280 TraceCheckUtils]: 216: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-10 14:23:41,258 INFO L280 TraceCheckUtils]: 217: Hoare triple {40219#false} assume ~splverifierCounter~0 < 4; {40219#false} is VALID [2020-07-10 14:23:41,258 INFO L280 TraceCheckUtils]: 218: Hoare triple {40219#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {40219#false} is VALID [2020-07-10 14:23:41,259 INFO L280 TraceCheckUtils]: 219: Hoare triple {40219#false} assume !(0 != ~tmp~5); {40219#false} is VALID [2020-07-10 14:23:41,259 INFO L280 TraceCheckUtils]: 220: Hoare triple {40219#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {40219#false} is VALID [2020-07-10 14:23:41,259 INFO L280 TraceCheckUtils]: 221: Hoare triple {40219#false} assume !(0 != ~tmp___0~1); {40219#false} is VALID [2020-07-10 14:23:41,259 INFO L280 TraceCheckUtils]: 222: Hoare triple {40219#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {40219#false} is VALID [2020-07-10 14:23:41,259 INFO L280 TraceCheckUtils]: 223: Hoare triple {40219#false} assume 0 != ~tmp___2~0; {40219#false} is VALID [2020-07-10 14:23:41,259 INFO L263 TraceCheckUtils]: 224: Hoare triple {40219#false} call startSystem(); {40219#false} is VALID [2020-07-10 14:23:41,260 INFO L280 TraceCheckUtils]: 225: Hoare triple {40219#false} ~systemActive~0 := 1; {40219#false} is VALID [2020-07-10 14:23:41,260 INFO L280 TraceCheckUtils]: 226: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,260 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {40219#false} {40219#false} #475#return; {40219#false} is VALID [2020-07-10 14:23:41,260 INFO L263 TraceCheckUtils]: 228: Hoare triple {40219#false} call timeShift(); {40219#false} is VALID [2020-07-10 14:23:41,260 INFO L263 TraceCheckUtils]: 229: Hoare triple {40219#false} call __utac_acc__Specification5_spec__2(); {40219#false} is VALID [2020-07-10 14:23:41,260 INFO L263 TraceCheckUtils]: 230: Hoare triple {40219#false} call #t~ret60 := isPumpRunning(); {40219#false} is VALID [2020-07-10 14:23:41,261 INFO L280 TraceCheckUtils]: 231: Hoare triple {40219#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40219#false} is VALID [2020-07-10 14:23:41,261 INFO L280 TraceCheckUtils]: 232: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,261 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {40219#false} {40219#false} #497#return; {40219#false} is VALID [2020-07-10 14:23:41,261 INFO L280 TraceCheckUtils]: 234: Hoare triple {40219#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {40219#false} is VALID [2020-07-10 14:23:41,261 INFO L280 TraceCheckUtils]: 235: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,261 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {40219#false} {40219#false} #485#return; {40219#false} is VALID [2020-07-10 14:23:41,262 INFO L280 TraceCheckUtils]: 237: Hoare triple {40219#false} assume !(0 != ~pumpRunning~0); {40219#false} is VALID [2020-07-10 14:23:41,262 INFO L280 TraceCheckUtils]: 238: Hoare triple {40219#false} assume 0 != ~systemActive~0; {40219#false} is VALID [2020-07-10 14:23:41,262 INFO L263 TraceCheckUtils]: 239: Hoare triple {40219#false} call processEnvironment(); {40219#false} is VALID [2020-07-10 14:23:41,262 INFO L280 TraceCheckUtils]: 240: Hoare triple {40219#false} havoc ~tmp~0; {40219#false} is VALID [2020-07-10 14:23:41,262 INFO L280 TraceCheckUtils]: 241: Hoare triple {40219#false} assume 0 == ~pumpRunning~0; {40219#false} is VALID [2020-07-10 14:23:41,262 INFO L263 TraceCheckUtils]: 242: Hoare triple {40219#false} call #t~ret1 := isHighWaterLevel(); {40219#false} is VALID [2020-07-10 14:23:41,263 INFO L280 TraceCheckUtils]: 243: Hoare triple {40219#false} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {40219#false} is VALID [2020-07-10 14:23:41,263 INFO L263 TraceCheckUtils]: 244: Hoare triple {40219#false} call #t~ret19 := isHighWaterSensorDry(); {40219#false} is VALID [2020-07-10 14:23:41,263 INFO L280 TraceCheckUtils]: 245: Hoare triple {40219#false} havoc ~retValue_acc~11; {40219#false} is VALID [2020-07-10 14:23:41,263 INFO L280 TraceCheckUtils]: 246: Hoare triple {40219#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {40219#false} is VALID [2020-07-10 14:23:41,263 INFO L280 TraceCheckUtils]: 247: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,263 INFO L275 TraceCheckUtils]: 248: Hoare quadruple {40219#false} {40219#false} #483#return; {40219#false} is VALID [2020-07-10 14:23:41,264 INFO L280 TraceCheckUtils]: 249: Hoare triple {40219#false} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {40219#false} is VALID [2020-07-10 14:23:41,264 INFO L280 TraceCheckUtils]: 250: Hoare triple {40219#false} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {40219#false} is VALID [2020-07-10 14:23:41,264 INFO L280 TraceCheckUtils]: 251: Hoare triple {40219#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {40219#false} is VALID [2020-07-10 14:23:41,264 INFO L280 TraceCheckUtils]: 252: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,264 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {40219#false} {40219#false} #463#return; {40219#false} is VALID [2020-07-10 14:23:41,264 INFO L280 TraceCheckUtils]: 254: Hoare triple {40219#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {40219#false} is VALID [2020-07-10 14:23:41,265 INFO L280 TraceCheckUtils]: 255: Hoare triple {40219#false} assume 0 != ~tmp~0; {40219#false} is VALID [2020-07-10 14:23:41,265 INFO L263 TraceCheckUtils]: 256: Hoare triple {40219#false} call activatePump(); {40219#false} is VALID [2020-07-10 14:23:41,265 INFO L280 TraceCheckUtils]: 257: Hoare triple {40219#false} ~pumpRunning~0 := 1; {40219#false} is VALID [2020-07-10 14:23:41,265 INFO L280 TraceCheckUtils]: 258: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,265 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {40219#false} {40219#false} #465#return; {40219#false} is VALID [2020-07-10 14:23:41,265 INFO L280 TraceCheckUtils]: 260: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,266 INFO L275 TraceCheckUtils]: 261: Hoare quadruple {40219#false} {40219#false} #489#return; {40219#false} is VALID [2020-07-10 14:23:41,266 INFO L263 TraceCheckUtils]: 262: Hoare triple {40219#false} call __utac_acc__Specification5_spec__3(); {40219#false} is VALID [2020-07-10 14:23:41,266 INFO L280 TraceCheckUtils]: 263: Hoare triple {40219#false} havoc ~tmp~7;havoc ~tmp___0~2; {40219#false} is VALID [2020-07-10 14:23:41,266 INFO L263 TraceCheckUtils]: 264: Hoare triple {40219#false} call #t~ret61 := getWaterLevel(); {40219#false} is VALID [2020-07-10 14:23:41,266 INFO L280 TraceCheckUtils]: 265: Hoare triple {40219#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40219#false} is VALID [2020-07-10 14:23:41,266 INFO L280 TraceCheckUtils]: 266: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,267 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {40219#false} {40219#false} #499#return; {40219#false} is VALID [2020-07-10 14:23:41,267 INFO L280 TraceCheckUtils]: 268: Hoare triple {40219#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {40219#false} is VALID [2020-07-10 14:23:41,267 INFO L280 TraceCheckUtils]: 269: Hoare triple {40219#false} assume 2 != ~tmp~7; {40219#false} is VALID [2020-07-10 14:23:41,267 INFO L263 TraceCheckUtils]: 270: Hoare triple {40219#false} call #t~ret62 := isPumpRunning(); {40219#false} is VALID [2020-07-10 14:23:41,267 INFO L280 TraceCheckUtils]: 271: Hoare triple {40219#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {40219#false} is VALID [2020-07-10 14:23:41,267 INFO L280 TraceCheckUtils]: 272: Hoare triple {40219#false} assume true; {40219#false} is VALID [2020-07-10 14:23:41,268 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {40219#false} {40219#false} #501#return; {40219#false} is VALID [2020-07-10 14:23:41,268 INFO L280 TraceCheckUtils]: 274: Hoare triple {40219#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {40219#false} is VALID [2020-07-10 14:23:41,268 INFO L280 TraceCheckUtils]: 275: Hoare triple {40219#false} assume 0 != ~tmp___0~2; {40219#false} is VALID [2020-07-10 14:23:41,268 INFO L280 TraceCheckUtils]: 276: Hoare triple {40219#false} assume 0 == ~switchedOnBeforeTS~0; {40219#false} is VALID [2020-07-10 14:23:41,268 INFO L263 TraceCheckUtils]: 277: Hoare triple {40219#false} call __automaton_fail(); {40219#false} is VALID [2020-07-10 14:23:41,268 INFO L280 TraceCheckUtils]: 278: Hoare triple {40219#false} assume !false; {40219#false} is VALID [2020-07-10 14:23:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 244 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2020-07-10 14:23:41,305 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:23:41,305 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 27 [2020-07-10 14:23:41,305 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269945992] [2020-07-10 14:23:41,306 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 279 [2020-07-10 14:23:41,759 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:41,759 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states. [2020-07-10 14:23:42,204 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:42,204 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-07-10 14:23:42,205 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:42,205 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-07-10 14:23:42,205 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=88, Invalid=614, Unknown=0, NotChecked=0, Total=702 [2020-07-10 14:23:42,206 INFO L87 Difference]: Start difference. First operand 823 states and 939 transitions. Second operand 27 states. [2020-07-10 14:23:44,195 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-10 14:23:51,507 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:58,181 WARN L193 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-10 14:23:59,649 WARN L193 SmtUtils]: Spent 497.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:24:00,185 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:00,838 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:24:01,239 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:02,614 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:24:03,382 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:24:03,912 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:09,301 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:10,497 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:51,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:51,912 INFO L93 Difference]: Finished difference Result 2465 states and 3279 transitions. [2020-07-10 14:24:51,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-10 14:24:51,912 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 279 [2020-07-10 14:24:51,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:51,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-10 14:24:51,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1049 transitions. [2020-07-10 14:24:51,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-10 14:24:51,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 1049 transitions. [2020-07-10 14:24:51,944 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 1049 transitions. [2020-07-10 14:24:54,756 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 1049 edges. 1049 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:54,900 INFO L225 Difference]: With dead ends: 2465 [2020-07-10 14:24:54,900 INFO L226 Difference]: Without dead ends: 1693 [2020-07-10 14:24:54,905 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 476 GetRequests, 393 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2052 ImplicationChecksByTransitivity, 7.2s TimeCoverageRelationStatistics Valid=1156, Invalid=5816, Unknown=0, NotChecked=0, Total=6972 [2020-07-10 14:24:54,907 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1693 states. [2020-07-10 14:25:06,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1693 to 1077. [2020-07-10 14:25:06,512 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:06,512 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1693 states. Second operand 1077 states. [2020-07-10 14:25:06,512 INFO L74 IsIncluded]: Start isIncluded. First operand 1693 states. Second operand 1077 states. [2020-07-10 14:25:06,512 INFO L87 Difference]: Start difference. First operand 1693 states. Second operand 1077 states. [2020-07-10 14:25:06,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:06,613 INFO L93 Difference]: Finished difference Result 1693 states and 2252 transitions. [2020-07-10 14:25:06,613 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2252 transitions. [2020-07-10 14:25:06,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:06,617 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:06,617 INFO L74 IsIncluded]: Start isIncluded. First operand 1077 states. Second operand 1693 states. [2020-07-10 14:25:06,617 INFO L87 Difference]: Start difference. First operand 1077 states. Second operand 1693 states. [2020-07-10 14:25:07,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:07,043 INFO L93 Difference]: Finished difference Result 1693 states and 2252 transitions. [2020-07-10 14:25:07,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2252 transitions. [2020-07-10 14:25:07,048 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:07,048 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:07,048 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:07,048 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:07,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1077 states. [2020-07-10 14:25:07,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 1077 states and 1233 transitions. [2020-07-10 14:25:07,103 INFO L78 Accepts]: Start accepts. Automaton has 1077 states and 1233 transitions. Word has length 279 [2020-07-10 14:25:07,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:07,103 INFO L479 AbstractCegarLoop]: Abstraction has 1077 states and 1233 transitions. [2020-07-10 14:25:07,103 INFO L480 AbstractCegarLoop]: Interpolant automaton has 27 states. [2020-07-10 14:25:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1233 transitions. [2020-07-10 14:25:07,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2020-07-10 14:25:07,109 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:07,110 INFO L422 BasicCegarLoop]: trace histogram [8, 8, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:25:07,322 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-10 14:25:07,323 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:07,327 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:07,328 INFO L82 PathProgramCache]: Analyzing trace with hash -996585043, now seen corresponding path program 1 times [2020-07-10 14:25:07,328 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:07,328 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504392757] [2020-07-10 14:25:07,328 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:07,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,756 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,817 INFO L280 TraceCheckUtils]: 0: Hoare triple {50086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {49867#true} is VALID [2020-07-10 14:25:07,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,818 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #517#return; {49867#true} is VALID [2020-07-10 14:25:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,822 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49867#true} #421#return; {49867#true} is VALID [2020-07-10 14:25:07,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,825 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49867#true} #423#return; {49867#true} is VALID [2020-07-10 14:25:07,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:25:07,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:25:07,864 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {49867#true} #425#return; {49879#(= |main_#t~ret59| 1)} is VALID [2020-07-10 14:25:07,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,867 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,868 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49867#true} #427#return; {49867#true} is VALID [2020-07-10 14:25:07,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,892 INFO L280 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {49867#true} is VALID [2020-07-10 14:25:07,893 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #507#return; {49867#true} is VALID [2020-07-10 14:25:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,914 INFO L280 TraceCheckUtils]: 0: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-10 14:25:07,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #471#return; {49867#true} is VALID [2020-07-10 14:25:07,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:07,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:07,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:07,978 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:07,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:07,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,979 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:07,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:07,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:07,979 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,011 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,011 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-10 14:25:08,012 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-10 14:25:08,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,012 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,013 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-10 14:25:08,013 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,013 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-10 14:25:08,013 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,014 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-10 14:25:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,018 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,020 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,020 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,020 INFO L263 TraceCheckUtils]: 2: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,020 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-10 14:25:08,021 INFO L263 TraceCheckUtils]: 4: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-10 14:25:08,021 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,021 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,021 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,021 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,022 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-10 14:25:08,022 INFO L280 TraceCheckUtils]: 10: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,022 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-10 14:25:08,022 INFO L280 TraceCheckUtils]: 12: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,022 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-10 14:25:08,023 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-10 14:25:08,023 INFO L280 TraceCheckUtils]: 15: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,024 INFO L263 TraceCheckUtils]: 16: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,025 INFO L280 TraceCheckUtils]: 17: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,025 INFO L280 TraceCheckUtils]: 18: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,026 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,027 INFO L280 TraceCheckUtils]: 20: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,028 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #489#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,035 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,035 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,035 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,036 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,036 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-10 14:25:08,036 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,037 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {50120#(<= 1 ~pumpRunning~0)} #491#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,038 INFO L263 TraceCheckUtils]: 0: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,038 INFO L263 TraceCheckUtils]: 1: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,038 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,039 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,039 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-10 14:25:08,039 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-10 14:25:08,040 INFO L263 TraceCheckUtils]: 10: Hoare triple {49867#true} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,040 INFO L280 TraceCheckUtils]: 11: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,040 INFO L280 TraceCheckUtils]: 12: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,041 INFO L263 TraceCheckUtils]: 13: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,041 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-10 14:25:08,041 INFO L263 TraceCheckUtils]: 15: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-10 14:25:08,041 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,041 INFO L280 TraceCheckUtils]: 17: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,042 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,042 INFO L280 TraceCheckUtils]: 20: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-10 14:25:08,042 INFO L280 TraceCheckUtils]: 21: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,042 INFO L280 TraceCheckUtils]: 22: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-10 14:25:08,042 INFO L280 TraceCheckUtils]: 23: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,043 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-10 14:25:08,043 INFO L280 TraceCheckUtils]: 25: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-10 14:25:08,043 INFO L280 TraceCheckUtils]: 26: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,044 INFO L263 TraceCheckUtils]: 27: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,045 INFO L280 TraceCheckUtils]: 28: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,045 INFO L280 TraceCheckUtils]: 29: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,046 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,046 INFO L280 TraceCheckUtils]: 31: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,047 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #489#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,047 INFO L263 TraceCheckUtils]: 33: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:08,047 INFO L280 TraceCheckUtils]: 34: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,048 INFO L263 TraceCheckUtils]: 35: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,048 INFO L280 TraceCheckUtils]: 36: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,048 INFO L280 TraceCheckUtils]: 37: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,048 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,048 INFO L280 TraceCheckUtils]: 39: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,049 INFO L280 TraceCheckUtils]: 40: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-10 14:25:08,049 INFO L280 TraceCheckUtils]: 41: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,049 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {49867#true} {50120#(<= 1 ~pumpRunning~0)} #491#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,050 INFO L280 TraceCheckUtils]: 43: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,051 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #479#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,073 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,073 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,074 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,074 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,075 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-10 14:25:08,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #487#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,091 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #469#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,091 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,092 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,092 INFO L263 TraceCheckUtils]: 2: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-10 14:25:08,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,093 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #469#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,094 INFO L280 TraceCheckUtils]: 5: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume true; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,095 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49934#(not (= 0 ~pumpRunning~0))} {49934#(not (= 0 ~pumpRunning~0))} #489#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,164 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-10 14:25:08,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,192 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,192 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,192 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,192 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,193 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-10 14:25:08,193 INFO L263 TraceCheckUtils]: 7: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,194 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,195 INFO L280 TraceCheckUtils]: 9: Hoare triple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,196 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-10 14:25:08,197 INFO L280 TraceCheckUtils]: 11: Hoare triple {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:25:08,198 INFO L280 TraceCheckUtils]: 12: Hoare triple {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,198 INFO L280 TraceCheckUtils]: 13: Hoare triple {50200#(= 0 ~pumpRunning~0)} assume true; {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,199 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {50200#(= 0 ~pumpRunning~0)} {49934#(not (= 0 ~pumpRunning~0))} #491#return; {49868#false} is VALID [2020-07-10 14:25:08,200 INFO L263 TraceCheckUtils]: 0: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,200 INFO L263 TraceCheckUtils]: 1: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,201 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,202 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,202 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} assume 0 != ~pumpRunning~0; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,203 INFO L263 TraceCheckUtils]: 9: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:08,203 INFO L280 TraceCheckUtils]: 10: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-10 14:25:08,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,204 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #487#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,205 INFO L280 TraceCheckUtils]: 13: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,206 INFO L263 TraceCheckUtils]: 14: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,206 INFO L280 TraceCheckUtils]: 15: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,207 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,207 INFO L263 TraceCheckUtils]: 17: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-10 14:25:08,207 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,208 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #469#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,209 INFO L280 TraceCheckUtils]: 20: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume true; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,209 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49934#(not (= 0 ~pumpRunning~0))} {49934#(not (= 0 ~pumpRunning~0))} #489#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,209 INFO L263 TraceCheckUtils]: 22: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:08,210 INFO L280 TraceCheckUtils]: 23: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,210 INFO L263 TraceCheckUtils]: 24: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,210 INFO L280 TraceCheckUtils]: 25: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,210 INFO L280 TraceCheckUtils]: 26: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,210 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,211 INFO L280 TraceCheckUtils]: 28: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,211 INFO L280 TraceCheckUtils]: 29: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-10 14:25:08,211 INFO L263 TraceCheckUtils]: 30: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,212 INFO L280 TraceCheckUtils]: 31: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,212 INFO L280 TraceCheckUtils]: 32: Hoare triple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,213 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-10 14:25:08,214 INFO L280 TraceCheckUtils]: 34: Hoare triple {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:25:08,215 INFO L280 TraceCheckUtils]: 35: Hoare triple {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,216 INFO L280 TraceCheckUtils]: 36: Hoare triple {50200#(= 0 ~pumpRunning~0)} assume true; {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,217 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {50200#(= 0 ~pumpRunning~0)} {49934#(not (= 0 ~pumpRunning~0))} #491#return; {49868#false} is VALID [2020-07-10 14:25:08,217 INFO L280 TraceCheckUtils]: 38: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:08,217 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {49868#false} {49934#(not (= 0 ~pumpRunning~0))} #479#return; {49868#false} is VALID [2020-07-10 14:25:08,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,234 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,235 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,235 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,235 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,236 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,236 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-10 14:25:08,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,240 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #487#return; {49867#true} is VALID [2020-07-10 14:25:08,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,246 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {49867#true} {49867#true} #469#return; {49867#true} is VALID [2020-07-10 14:25:08,246 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49867#true} is VALID [2020-07-10 14:25:08,247 INFO L263 TraceCheckUtils]: 2: Hoare triple {49867#true} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-10 14:25:08,247 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,247 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #469#return; {49867#true} is VALID [2020-07-10 14:25:08,247 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,247 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {49867#true} #489#return; {49867#true} is VALID [2020-07-10 14:25:08,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,261 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,261 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,264 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #501#return; {49867#true} is VALID [2020-07-10 14:25:08,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,265 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,265 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,265 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,265 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,265 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,266 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-10 14:25:08,266 INFO L263 TraceCheckUtils]: 7: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,266 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,266 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,266 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {49867#true} {49867#true} #501#return; {49867#true} is VALID [2020-07-10 14:25:08,267 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49867#true} is VALID [2020-07-10 14:25:08,267 INFO L280 TraceCheckUtils]: 12: Hoare triple {49867#true} assume !(0 != ~tmp___0~2); {49867#true} is VALID [2020-07-10 14:25:08,267 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,267 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-10 14:25:08,268 INFO L263 TraceCheckUtils]: 0: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,269 INFO L263 TraceCheckUtils]: 1: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,269 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,269 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,270 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,270 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,270 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} assume 0 != ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,271 INFO L263 TraceCheckUtils]: 9: Hoare triple {49867#true} call lowerWaterLevel(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:08,271 INFO L280 TraceCheckUtils]: 10: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-10 14:25:08,271 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,271 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {49867#true} {49867#true} #487#return; {49867#true} is VALID [2020-07-10 14:25:08,272 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-10 14:25:08,272 INFO L263 TraceCheckUtils]: 14: Hoare triple {49867#true} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,272 INFO L280 TraceCheckUtils]: 15: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49867#true} is VALID [2020-07-10 14:25:08,273 INFO L263 TraceCheckUtils]: 17: Hoare triple {49867#true} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-10 14:25:08,273 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,273 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49867#true} #469#return; {49867#true} is VALID [2020-07-10 14:25:08,273 INFO L280 TraceCheckUtils]: 20: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,273 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49867#true} {49867#true} #489#return; {49867#true} is VALID [2020-07-10 14:25:08,274 INFO L263 TraceCheckUtils]: 22: Hoare triple {49867#true} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:08,274 INFO L280 TraceCheckUtils]: 23: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,274 INFO L263 TraceCheckUtils]: 24: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,274 INFO L280 TraceCheckUtils]: 25: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,274 INFO L280 TraceCheckUtils]: 26: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,275 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,275 INFO L280 TraceCheckUtils]: 28: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,275 INFO L280 TraceCheckUtils]: 29: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-10 14:25:08,275 INFO L263 TraceCheckUtils]: 30: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,275 INFO L280 TraceCheckUtils]: 31: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,275 INFO L280 TraceCheckUtils]: 32: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,276 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {49867#true} {49867#true} #501#return; {49867#true} is VALID [2020-07-10 14:25:08,276 INFO L280 TraceCheckUtils]: 34: Hoare triple {49867#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49867#true} is VALID [2020-07-10 14:25:08,276 INFO L280 TraceCheckUtils]: 35: Hoare triple {49867#true} assume !(0 != ~tmp___0~2); {49867#true} is VALID [2020-07-10 14:25:08,276 INFO L280 TraceCheckUtils]: 36: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,276 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-10 14:25:08,276 INFO L280 TraceCheckUtils]: 38: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,277 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {49867#true} {49868#false} #479#return; {49868#false} is VALID [2020-07-10 14:25:08,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-10 14:25:08,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49868#false} #471#return; {49868#false} is VALID [2020-07-10 14:25:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {49867#true} is VALID [2020-07-10 14:25:08,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,330 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #461#return; {49867#true} is VALID [2020-07-10 14:25:08,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {50245#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,332 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call deactivatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,332 INFO L280 TraceCheckUtils]: 2: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {49867#true} is VALID [2020-07-10 14:25:08,332 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,333 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #461#return; {49867#true} is VALID [2020-07-10 14:25:08,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} ~systemActive~0 := 0; {49867#true} is VALID [2020-07-10 14:25:08,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,334 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {49868#false} #477#return; {49868#false} is VALID [2020-07-10 14:25:08,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,348 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,349 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,349 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,349 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,350 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,350 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,350 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,351 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,359 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,359 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,360 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,360 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,361 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,361 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-10 14:25:08,362 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,362 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-10 14:25:08,364 INFO L263 TraceCheckUtils]: 0: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,364 INFO L263 TraceCheckUtils]: 1: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,365 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,365 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,365 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,366 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,366 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,366 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-10 14:25:08,367 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume !(0 != ~systemActive~0); {49867#true} is VALID [2020-07-10 14:25:08,367 INFO L263 TraceCheckUtils]: 10: Hoare triple {49867#true} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:08,367 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,367 INFO L263 TraceCheckUtils]: 12: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,368 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,368 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,368 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,369 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,369 INFO L280 TraceCheckUtils]: 17: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-10 14:25:08,369 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,370 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-10 14:25:08,370 INFO L280 TraceCheckUtils]: 20: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,370 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49867#true} {49868#false} #479#return; {49868#false} is VALID [2020-07-10 14:25:08,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {50271#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,411 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49868#false} #475#return; {49868#false} is VALID [2020-07-10 14:25:08,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,421 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,422 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,423 INFO L263 TraceCheckUtils]: 0: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,423 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,423 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,424 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,424 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {49867#true} {49868#false} #485#return; {49868#false} is VALID [2020-07-10 14:25:08,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,439 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,440 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,440 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-10 14:25:08,440 INFO L263 TraceCheckUtils]: 1: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-10 14:25:08,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,441 INFO L280 TraceCheckUtils]: 4: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,442 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,442 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-10 14:25:08,442 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,442 INFO L280 TraceCheckUtils]: 8: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-10 14:25:08,443 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,443 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-10 14:25:08,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,449 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,450 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,450 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49867#true} #465#return; {49867#true} is VALID [2020-07-10 14:25:08,450 INFO L280 TraceCheckUtils]: 0: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,451 INFO L263 TraceCheckUtils]: 2: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,451 INFO L280 TraceCheckUtils]: 3: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-10 14:25:08,451 INFO L263 TraceCheckUtils]: 4: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-10 14:25:08,452 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,452 INFO L280 TraceCheckUtils]: 6: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,452 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,453 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,453 INFO L280 TraceCheckUtils]: 9: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-10 14:25:08,453 INFO L280 TraceCheckUtils]: 10: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,454 INFO L280 TraceCheckUtils]: 11: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-10 14:25:08,454 INFO L280 TraceCheckUtils]: 12: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,454 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-10 14:25:08,454 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-10 14:25:08,455 INFO L280 TraceCheckUtils]: 15: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,456 INFO L263 TraceCheckUtils]: 16: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,456 INFO L280 TraceCheckUtils]: 17: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,457 INFO L280 TraceCheckUtils]: 18: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,457 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {49867#true} {49867#true} #465#return; {49867#true} is VALID [2020-07-10 14:25:08,457 INFO L280 TraceCheckUtils]: 20: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,457 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {49867#true} {49868#false} #489#return; {49868#false} is VALID [2020-07-10 14:25:08,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49868#false} #499#return; {49868#false} is VALID [2020-07-10 14:25:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:08,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,469 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,470 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {49867#true} {49868#false} #501#return; {49868#false} is VALID [2020-07-10 14:25:08,477 INFO L263 TraceCheckUtils]: 0: Hoare triple {49867#true} call ULTIMATE.init(); {50086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} is VALID [2020-07-10 14:25:08,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {50086#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= |#t~string12.offset| |old(#t~string12.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string51.base| |old(#t~string51.base)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string18.offset| |old(#t~string18.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string8.base| |old(#t~string8.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string8.offset| |old(#t~string8.offset)|) (= |#t~string12.base| |old(#t~string12.base)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string14.base| |old(#t~string14.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string10.offset| |old(#t~string10.offset)|) (= |#t~string14.offset| |old(#t~string14.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string16.offset| |old(#t~string16.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string10.base| |old(#t~string10.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string16.base| |old(#t~string16.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {49867#true} is VALID [2020-07-10 14:25:08,477 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,478 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {49867#true} #517#return; {49867#true} is VALID [2020-07-10 14:25:08,478 INFO L263 TraceCheckUtils]: 4: Hoare triple {49867#true} call #t~ret73 := main(); {49867#true} is VALID [2020-07-10 14:25:08,478 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} havoc ~retValue_acc~8;havoc ~tmp~6; {49867#true} is VALID [2020-07-10 14:25:08,478 INFO L263 TraceCheckUtils]: 6: Hoare triple {49867#true} call select_helpers(); {49867#true} is VALID [2020-07-10 14:25:08,478 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,479 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #421#return; {49867#true} is VALID [2020-07-10 14:25:08,479 INFO L263 TraceCheckUtils]: 9: Hoare triple {49867#true} call select_features(); {49867#true} is VALID [2020-07-10 14:25:08,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,480 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {49867#true} {49867#true} #423#return; {49867#true} is VALID [2020-07-10 14:25:08,480 INFO L263 TraceCheckUtils]: 12: Hoare triple {49867#true} call #t~ret59 := valid_product(); {49867#true} is VALID [2020-07-10 14:25:08,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:25:08,482 INFO L280 TraceCheckUtils]: 14: Hoare triple {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:25:08,484 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {50087#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {49867#true} #425#return; {49879#(= |main_#t~ret59| 1)} is VALID [2020-07-10 14:25:08,485 INFO L280 TraceCheckUtils]: 16: Hoare triple {49879#(= |main_#t~ret59| 1)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {49880#(= 1 main_~tmp~6)} is VALID [2020-07-10 14:25:08,485 INFO L280 TraceCheckUtils]: 17: Hoare triple {49880#(= 1 main_~tmp~6)} assume 0 != ~tmp~6; {49867#true} is VALID [2020-07-10 14:25:08,485 INFO L263 TraceCheckUtils]: 18: Hoare triple {49867#true} call setup(); {49867#true} is VALID [2020-07-10 14:25:08,486 INFO L280 TraceCheckUtils]: 19: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,486 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {49867#true} {49867#true} #427#return; {49867#true} is VALID [2020-07-10 14:25:08,486 INFO L263 TraceCheckUtils]: 21: Hoare triple {49867#true} call runTest(); {49867#true} is VALID [2020-07-10 14:25:08,487 INFO L263 TraceCheckUtils]: 22: Hoare triple {49867#true} call __utac_acc__Specification5_spec__1(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,488 INFO L280 TraceCheckUtils]: 23: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {49867#true} is VALID [2020-07-10 14:25:08,488 INFO L280 TraceCheckUtils]: 24: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,488 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {49867#true} {49867#true} #507#return; {49867#true} is VALID [2020-07-10 14:25:08,489 INFO L263 TraceCheckUtils]: 26: Hoare triple {49867#true} call test(); {49867#true} is VALID [2020-07-10 14:25:08,489 INFO L280 TraceCheckUtils]: 27: Hoare triple {49867#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {49867#true} is VALID [2020-07-10 14:25:08,489 INFO L280 TraceCheckUtils]: 28: Hoare triple {49867#true} assume !false; {49867#true} is VALID [2020-07-10 14:25:08,489 INFO L280 TraceCheckUtils]: 29: Hoare triple {49867#true} assume ~splverifierCounter~0 < 4; {49867#true} is VALID [2020-07-10 14:25:08,490 INFO L280 TraceCheckUtils]: 30: Hoare triple {49867#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49867#true} is VALID [2020-07-10 14:25:08,490 INFO L280 TraceCheckUtils]: 31: Hoare triple {49867#true} assume 0 != ~tmp~5; {49867#true} is VALID [2020-07-10 14:25:08,491 INFO L263 TraceCheckUtils]: 32: Hoare triple {49867#true} call waterRise(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:08,491 INFO L280 TraceCheckUtils]: 33: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-10 14:25:08,492 INFO L280 TraceCheckUtils]: 34: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,492 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {49867#true} {49867#true} #471#return; {49867#true} is VALID [2020-07-10 14:25:08,492 INFO L280 TraceCheckUtils]: 36: Hoare triple {49867#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49867#true} is VALID [2020-07-10 14:25:08,492 INFO L280 TraceCheckUtils]: 37: Hoare triple {49867#true} assume !(0 != ~tmp___0~1); {49867#true} is VALID [2020-07-10 14:25:08,493 INFO L280 TraceCheckUtils]: 38: Hoare triple {49867#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49867#true} is VALID [2020-07-10 14:25:08,493 INFO L280 TraceCheckUtils]: 39: Hoare triple {49867#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49867#true} is VALID [2020-07-10 14:25:08,493 INFO L280 TraceCheckUtils]: 40: Hoare triple {49867#true} assume !(0 != ~tmp___1~0); {49867#true} is VALID [2020-07-10 14:25:08,494 INFO L263 TraceCheckUtils]: 41: Hoare triple {49867#true} call timeShift(); {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:25:08,495 INFO L263 TraceCheckUtils]: 42: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,495 INFO L263 TraceCheckUtils]: 43: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,495 INFO L280 TraceCheckUtils]: 44: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,496 INFO L280 TraceCheckUtils]: 45: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,496 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,496 INFO L280 TraceCheckUtils]: 47: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,496 INFO L280 TraceCheckUtils]: 48: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,496 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,496 INFO L280 TraceCheckUtils]: 50: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-10 14:25:08,497 INFO L280 TraceCheckUtils]: 51: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-10 14:25:08,497 INFO L263 TraceCheckUtils]: 52: Hoare triple {49867#true} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,498 INFO L280 TraceCheckUtils]: 53: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,498 INFO L280 TraceCheckUtils]: 54: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,498 INFO L263 TraceCheckUtils]: 55: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,498 INFO L280 TraceCheckUtils]: 56: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-10 14:25:08,498 INFO L263 TraceCheckUtils]: 57: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-10 14:25:08,499 INFO L280 TraceCheckUtils]: 58: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,499 INFO L280 TraceCheckUtils]: 59: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,499 INFO L280 TraceCheckUtils]: 60: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,499 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,499 INFO L280 TraceCheckUtils]: 62: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-10 14:25:08,500 INFO L280 TraceCheckUtils]: 63: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-10 14:25:08,500 INFO L280 TraceCheckUtils]: 65: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,500 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-10 14:25:08,500 INFO L280 TraceCheckUtils]: 67: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-10 14:25:08,500 INFO L280 TraceCheckUtils]: 68: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,501 INFO L263 TraceCheckUtils]: 69: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,502 INFO L280 TraceCheckUtils]: 70: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,502 INFO L280 TraceCheckUtils]: 71: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,503 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,504 INFO L280 TraceCheckUtils]: 73: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,505 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #489#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,505 INFO L263 TraceCheckUtils]: 75: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:08,505 INFO L280 TraceCheckUtils]: 76: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,506 INFO L263 TraceCheckUtils]: 77: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,506 INFO L280 TraceCheckUtils]: 78: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,506 INFO L280 TraceCheckUtils]: 79: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,506 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,507 INFO L280 TraceCheckUtils]: 81: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,507 INFO L280 TraceCheckUtils]: 82: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-10 14:25:08,507 INFO L280 TraceCheckUtils]: 83: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,508 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {49867#true} {50120#(<= 1 ~pumpRunning~0)} #491#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,509 INFO L280 TraceCheckUtils]: 85: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,510 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #479#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,511 INFO L280 TraceCheckUtils]: 87: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !false; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,512 INFO L280 TraceCheckUtils]: 88: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,513 INFO L280 TraceCheckUtils]: 89: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,514 INFO L280 TraceCheckUtils]: 90: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,515 INFO L280 TraceCheckUtils]: 91: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,516 INFO L280 TraceCheckUtils]: 92: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,517 INFO L280 TraceCheckUtils]: 93: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,518 INFO L280 TraceCheckUtils]: 94: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,519 INFO L280 TraceCheckUtils]: 95: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___1~0); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,520 INFO L263 TraceCheckUtils]: 96: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call timeShift(); {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:25:08,521 INFO L263 TraceCheckUtils]: 97: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,522 INFO L263 TraceCheckUtils]: 98: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,522 INFO L280 TraceCheckUtils]: 99: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,522 INFO L280 TraceCheckUtils]: 100: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,522 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,523 INFO L280 TraceCheckUtils]: 102: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,523 INFO L280 TraceCheckUtils]: 103: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,523 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,524 INFO L280 TraceCheckUtils]: 105: Hoare triple {49867#true} assume 0 != ~pumpRunning~0; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,526 INFO L263 TraceCheckUtils]: 106: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:08,526 INFO L280 TraceCheckUtils]: 107: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-10 14:25:08,526 INFO L280 TraceCheckUtils]: 108: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,527 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #487#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,528 INFO L280 TraceCheckUtils]: 110: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,529 INFO L263 TraceCheckUtils]: 111: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,529 INFO L280 TraceCheckUtils]: 112: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,530 INFO L280 TraceCheckUtils]: 113: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,531 INFO L263 TraceCheckUtils]: 114: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-10 14:25:08,531 INFO L280 TraceCheckUtils]: 115: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,532 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {49867#true} {49934#(not (= 0 ~pumpRunning~0))} #469#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,533 INFO L280 TraceCheckUtils]: 117: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} assume true; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,534 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {49934#(not (= 0 ~pumpRunning~0))} {49934#(not (= 0 ~pumpRunning~0))} #489#return; {49934#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:25:08,534 INFO L263 TraceCheckUtils]: 119: Hoare triple {49934#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:08,534 INFO L280 TraceCheckUtils]: 120: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,535 INFO L263 TraceCheckUtils]: 121: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,535 INFO L280 TraceCheckUtils]: 122: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,535 INFO L280 TraceCheckUtils]: 123: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,536 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,536 INFO L280 TraceCheckUtils]: 125: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,536 INFO L280 TraceCheckUtils]: 126: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-10 14:25:08,536 INFO L263 TraceCheckUtils]: 127: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,538 INFO L280 TraceCheckUtils]: 128: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,538 INFO L280 TraceCheckUtils]: 129: Hoare triple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:08,540 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {50201#(= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-10 14:25:08,541 INFO L280 TraceCheckUtils]: 131: Hoare triple {50198#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:25:08,542 INFO L280 TraceCheckUtils]: 132: Hoare triple {50199#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,543 INFO L280 TraceCheckUtils]: 133: Hoare triple {50200#(= 0 ~pumpRunning~0)} assume true; {50200#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:25:08,544 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {50200#(= 0 ~pumpRunning~0)} {49934#(not (= 0 ~pumpRunning~0))} #491#return; {49868#false} is VALID [2020-07-10 14:25:08,544 INFO L280 TraceCheckUtils]: 135: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:08,545 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {49868#false} {49934#(not (= 0 ~pumpRunning~0))} #479#return; {49868#false} is VALID [2020-07-10 14:25:08,545 INFO L280 TraceCheckUtils]: 137: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-10 14:25:08,545 INFO L280 TraceCheckUtils]: 138: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-10 14:25:08,545 INFO L280 TraceCheckUtils]: 139: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-10 14:25:08,546 INFO L280 TraceCheckUtils]: 140: Hoare triple {49868#false} assume !(0 != ~tmp~5); {49868#false} is VALID [2020-07-10 14:25:08,546 INFO L280 TraceCheckUtils]: 141: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-10 14:25:08,546 INFO L280 TraceCheckUtils]: 142: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-10 14:25:08,547 INFO L280 TraceCheckUtils]: 143: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-10 14:25:08,547 INFO L280 TraceCheckUtils]: 144: Hoare triple {49868#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49868#false} is VALID [2020-07-10 14:25:08,547 INFO L280 TraceCheckUtils]: 145: Hoare triple {49868#false} assume !(0 != ~tmp___1~0); {49868#false} is VALID [2020-07-10 14:25:08,547 INFO L263 TraceCheckUtils]: 146: Hoare triple {49868#false} call timeShift(); {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:25:08,549 INFO L263 TraceCheckUtils]: 147: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,549 INFO L263 TraceCheckUtils]: 148: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,549 INFO L280 TraceCheckUtils]: 149: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,550 INFO L280 TraceCheckUtils]: 150: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,550 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,550 INFO L280 TraceCheckUtils]: 152: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,551 INFO L280 TraceCheckUtils]: 153: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,551 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,551 INFO L280 TraceCheckUtils]: 155: Hoare triple {49867#true} assume 0 != ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,552 INFO L263 TraceCheckUtils]: 156: Hoare triple {49867#true} call lowerWaterLevel(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:08,552 INFO L280 TraceCheckUtils]: 157: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-10 14:25:08,553 INFO L280 TraceCheckUtils]: 158: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,553 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {49867#true} {49867#true} #487#return; {49867#true} is VALID [2020-07-10 14:25:08,553 INFO L280 TraceCheckUtils]: 160: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-10 14:25:08,554 INFO L263 TraceCheckUtils]: 161: Hoare triple {49867#true} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,555 INFO L280 TraceCheckUtils]: 162: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,555 INFO L280 TraceCheckUtils]: 163: Hoare triple {49867#true} assume !(0 == ~pumpRunning~0); {49867#true} is VALID [2020-07-10 14:25:08,555 INFO L263 TraceCheckUtils]: 164: Hoare triple {49867#true} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-10 14:25:08,555 INFO L280 TraceCheckUtils]: 165: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,556 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {49867#true} {49867#true} #469#return; {49867#true} is VALID [2020-07-10 14:25:08,556 INFO L280 TraceCheckUtils]: 167: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,556 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {49867#true} {49867#true} #489#return; {49867#true} is VALID [2020-07-10 14:25:08,557 INFO L263 TraceCheckUtils]: 169: Hoare triple {49867#true} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:08,557 INFO L280 TraceCheckUtils]: 170: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,557 INFO L263 TraceCheckUtils]: 171: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,557 INFO L280 TraceCheckUtils]: 172: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,558 INFO L280 TraceCheckUtils]: 173: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,558 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,558 INFO L280 TraceCheckUtils]: 175: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,558 INFO L280 TraceCheckUtils]: 176: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-10 14:25:08,559 INFO L263 TraceCheckUtils]: 177: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,559 INFO L280 TraceCheckUtils]: 178: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,559 INFO L280 TraceCheckUtils]: 179: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,560 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {49867#true} {49867#true} #501#return; {49867#true} is VALID [2020-07-10 14:25:08,560 INFO L280 TraceCheckUtils]: 181: Hoare triple {49867#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49867#true} is VALID [2020-07-10 14:25:08,560 INFO L280 TraceCheckUtils]: 182: Hoare triple {49867#true} assume !(0 != ~tmp___0~2); {49867#true} is VALID [2020-07-10 14:25:08,560 INFO L280 TraceCheckUtils]: 183: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,561 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-10 14:25:08,561 INFO L280 TraceCheckUtils]: 185: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,561 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {49867#true} {49868#false} #479#return; {49868#false} is VALID [2020-07-10 14:25:08,562 INFO L280 TraceCheckUtils]: 187: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-10 14:25:08,562 INFO L280 TraceCheckUtils]: 188: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-10 14:25:08,562 INFO L280 TraceCheckUtils]: 189: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-10 14:25:08,562 INFO L280 TraceCheckUtils]: 190: Hoare triple {49868#false} assume 0 != ~tmp~5; {49868#false} is VALID [2020-07-10 14:25:08,563 INFO L263 TraceCheckUtils]: 191: Hoare triple {49868#false} call waterRise(); {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:08,563 INFO L280 TraceCheckUtils]: 192: Hoare triple {50089#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-10 14:25:08,563 INFO L280 TraceCheckUtils]: 193: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,564 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {49867#true} {49868#false} #471#return; {49868#false} is VALID [2020-07-10 14:25:08,564 INFO L280 TraceCheckUtils]: 195: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-10 14:25:08,564 INFO L280 TraceCheckUtils]: 196: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-10 14:25:08,564 INFO L280 TraceCheckUtils]: 197: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-10 14:25:08,565 INFO L280 TraceCheckUtils]: 198: Hoare triple {49868#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49868#false} is VALID [2020-07-10 14:25:08,565 INFO L280 TraceCheckUtils]: 199: Hoare triple {49868#false} assume 0 != ~tmp___1~0; {49868#false} is VALID [2020-07-10 14:25:08,565 INFO L263 TraceCheckUtils]: 200: Hoare triple {49868#false} call stopSystem(); {50245#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:25:08,566 INFO L280 TraceCheckUtils]: 201: Hoare triple {50245#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,567 INFO L263 TraceCheckUtils]: 202: Hoare triple {49867#true} call deactivatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,567 INFO L280 TraceCheckUtils]: 203: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {49867#true} is VALID [2020-07-10 14:25:08,567 INFO L280 TraceCheckUtils]: 204: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,567 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {49867#true} {49867#true} #461#return; {49867#true} is VALID [2020-07-10 14:25:08,568 INFO L280 TraceCheckUtils]: 206: Hoare triple {49867#true} ~systemActive~0 := 0; {49867#true} is VALID [2020-07-10 14:25:08,568 INFO L280 TraceCheckUtils]: 207: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,568 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {49867#true} {49868#false} #477#return; {49868#false} is VALID [2020-07-10 14:25:08,569 INFO L263 TraceCheckUtils]: 209: Hoare triple {49868#false} call timeShift(); {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:25:08,570 INFO L263 TraceCheckUtils]: 210: Hoare triple {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,570 INFO L263 TraceCheckUtils]: 211: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,571 INFO L280 TraceCheckUtils]: 212: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,571 INFO L280 TraceCheckUtils]: 213: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,571 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,571 INFO L280 TraceCheckUtils]: 215: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,572 INFO L280 TraceCheckUtils]: 216: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,572 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {49867#true} {50090#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #485#return; {49867#true} is VALID [2020-07-10 14:25:08,572 INFO L280 TraceCheckUtils]: 218: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-10 14:25:08,573 INFO L280 TraceCheckUtils]: 219: Hoare triple {49867#true} assume !(0 != ~systemActive~0); {49867#true} is VALID [2020-07-10 14:25:08,573 INFO L263 TraceCheckUtils]: 220: Hoare triple {49867#true} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:08,573 INFO L280 TraceCheckUtils]: 221: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:08,573 INFO L263 TraceCheckUtils]: 222: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,574 INFO L280 TraceCheckUtils]: 223: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,574 INFO L280 TraceCheckUtils]: 224: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,574 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:08,574 INFO L280 TraceCheckUtils]: 226: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:08,575 INFO L280 TraceCheckUtils]: 227: Hoare triple {49867#true} assume !(2 != ~tmp~7); {49867#true} is VALID [2020-07-10 14:25:08,575 INFO L280 TraceCheckUtils]: 228: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,575 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {49867#true} {49867#true} #491#return; {49867#true} is VALID [2020-07-10 14:25:08,576 INFO L280 TraceCheckUtils]: 230: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,576 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {49867#true} {49868#false} #479#return; {49868#false} is VALID [2020-07-10 14:25:08,576 INFO L280 TraceCheckUtils]: 232: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-10 14:25:08,576 INFO L280 TraceCheckUtils]: 233: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-10 14:25:08,577 INFO L280 TraceCheckUtils]: 234: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-10 14:25:08,577 INFO L280 TraceCheckUtils]: 235: Hoare triple {49868#false} assume !(0 != ~tmp~5); {49868#false} is VALID [2020-07-10 14:25:08,577 INFO L280 TraceCheckUtils]: 236: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-10 14:25:08,578 INFO L280 TraceCheckUtils]: 237: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-10 14:25:08,578 INFO L280 TraceCheckUtils]: 238: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-10 14:25:08,578 INFO L280 TraceCheckUtils]: 239: Hoare triple {49868#false} assume 0 != ~tmp___2~0; {49868#false} is VALID [2020-07-10 14:25:08,578 INFO L263 TraceCheckUtils]: 240: Hoare triple {49868#false} call startSystem(); {50271#(= ~systemActive~0 |old(~systemActive~0)|)} is VALID [2020-07-10 14:25:08,579 INFO L280 TraceCheckUtils]: 241: Hoare triple {50271#(= ~systemActive~0 |old(~systemActive~0)|)} ~systemActive~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,579 INFO L280 TraceCheckUtils]: 242: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,579 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {49867#true} {49868#false} #475#return; {49868#false} is VALID [2020-07-10 14:25:08,580 INFO L263 TraceCheckUtils]: 244: Hoare triple {49868#false} call timeShift(); {49868#false} is VALID [2020-07-10 14:25:08,580 INFO L263 TraceCheckUtils]: 245: Hoare triple {49868#false} call __utac_acc__Specification5_spec__2(); {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:08,580 INFO L263 TraceCheckUtils]: 246: Hoare triple {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,580 INFO L280 TraceCheckUtils]: 247: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,581 INFO L280 TraceCheckUtils]: 248: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,581 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {49867#true} {50088#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #497#return; {49867#true} is VALID [2020-07-10 14:25:08,581 INFO L280 TraceCheckUtils]: 250: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:08,581 INFO L280 TraceCheckUtils]: 251: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,582 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {49867#true} {49868#false} #485#return; {49868#false} is VALID [2020-07-10 14:25:08,582 INFO L280 TraceCheckUtils]: 253: Hoare triple {49868#false} assume !(0 != ~pumpRunning~0); {49868#false} is VALID [2020-07-10 14:25:08,582 INFO L280 TraceCheckUtils]: 254: Hoare triple {49868#false} assume 0 != ~systemActive~0; {49868#false} is VALID [2020-07-10 14:25:08,583 INFO L263 TraceCheckUtils]: 255: Hoare triple {49868#false} call processEnvironment(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,583 INFO L280 TraceCheckUtils]: 256: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,583 INFO L280 TraceCheckUtils]: 257: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:08,583 INFO L263 TraceCheckUtils]: 258: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,584 INFO L280 TraceCheckUtils]: 259: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-10 14:25:08,584 INFO L263 TraceCheckUtils]: 260: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-10 14:25:08,584 INFO L280 TraceCheckUtils]: 261: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,585 INFO L280 TraceCheckUtils]: 262: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:08,585 INFO L280 TraceCheckUtils]: 263: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,585 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:08,585 INFO L280 TraceCheckUtils]: 265: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-10 14:25:08,586 INFO L280 TraceCheckUtils]: 266: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,586 INFO L280 TraceCheckUtils]: 267: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-10 14:25:08,586 INFO L280 TraceCheckUtils]: 268: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,586 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-10 14:25:08,587 INFO L280 TraceCheckUtils]: 270: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-10 14:25:08,587 INFO L280 TraceCheckUtils]: 271: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:08,588 INFO L263 TraceCheckUtils]: 272: Hoare triple {49867#true} call activatePump(); {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:08,589 INFO L280 TraceCheckUtils]: 273: Hoare triple {50133#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {49867#true} is VALID [2020-07-10 14:25:08,589 INFO L280 TraceCheckUtils]: 274: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,589 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {49867#true} {49867#true} #465#return; {49867#true} is VALID [2020-07-10 14:25:08,589 INFO L280 TraceCheckUtils]: 276: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,590 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {49867#true} {49868#false} #489#return; {49868#false} is VALID [2020-07-10 14:25:08,590 INFO L263 TraceCheckUtils]: 278: Hoare triple {49868#false} call __utac_acc__Specification5_spec__3(); {49868#false} is VALID [2020-07-10 14:25:08,590 INFO L280 TraceCheckUtils]: 279: Hoare triple {49868#false} havoc ~tmp~7;havoc ~tmp___0~2; {49868#false} is VALID [2020-07-10 14:25:08,591 INFO L263 TraceCheckUtils]: 280: Hoare triple {49868#false} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:08,591 INFO L280 TraceCheckUtils]: 281: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:08,591 INFO L280 TraceCheckUtils]: 282: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,591 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {49867#true} {49868#false} #499#return; {49868#false} is VALID [2020-07-10 14:25:08,592 INFO L280 TraceCheckUtils]: 284: Hoare triple {49868#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49868#false} is VALID [2020-07-10 14:25:08,592 INFO L280 TraceCheckUtils]: 285: Hoare triple {49868#false} assume 2 != ~tmp~7; {49868#false} is VALID [2020-07-10 14:25:08,592 INFO L263 TraceCheckUtils]: 286: Hoare triple {49868#false} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:08,592 INFO L280 TraceCheckUtils]: 287: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:08,593 INFO L280 TraceCheckUtils]: 288: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:08,593 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {49867#true} {49868#false} #501#return; {49868#false} is VALID [2020-07-10 14:25:08,593 INFO L280 TraceCheckUtils]: 290: Hoare triple {49868#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49868#false} is VALID [2020-07-10 14:25:08,593 INFO L280 TraceCheckUtils]: 291: Hoare triple {49868#false} assume 0 != ~tmp___0~2; {49868#false} is VALID [2020-07-10 14:25:08,594 INFO L280 TraceCheckUtils]: 292: Hoare triple {49868#false} assume 0 == ~switchedOnBeforeTS~0; {49868#false} is VALID [2020-07-10 14:25:08,594 INFO L263 TraceCheckUtils]: 293: Hoare triple {49868#false} call __automaton_fail(); {49868#false} is VALID [2020-07-10 14:25:08,594 INFO L280 TraceCheckUtils]: 294: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-10 14:25:08,753 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 120 proven. 46 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2020-07-10 14:25:08,754 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504392757] [2020-07-10 14:25:08,754 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [128119594] [2020-07-10 14:25:08,754 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:25:09,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:09,101 INFO L264 TraceCheckSpWp]: Trace formula consists of 1293 conjuncts, 10 conjunts are in the unsatisfiable core [2020-07-10 14:25:09,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:09,219 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:25:09,960 INFO L263 TraceCheckUtils]: 0: Hoare triple {49867#true} call ULTIMATE.init(); {49867#true} is VALID [2020-07-10 14:25:09,960 INFO L280 TraceCheckUtils]: 1: Hoare triple {49867#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string4.base, #t~string4.offset := #Ultimate.allocOnStack(13);call #t~string6.base, #t~string6.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string6.base, #t~string6.offset, 1);call write~init~int(110, #t~string6.base, 1 + #t~string6.offset, 1);call write~init~int(0, #t~string6.base, 2 + #t~string6.offset, 1);call #t~string8.base, #t~string8.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string8.base, #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 1 + #t~string8.offset, 1);call write~init~int(102, #t~string8.base, 2 + #t~string8.offset, 1);call write~init~int(0, #t~string8.base, 3 + #t~string8.offset, 1);call #t~string10.base, #t~string10.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string10.base, #t~string10.offset, 1);call write~init~int(80, #t~string10.base, 1 + #t~string10.offset, 1);call write~init~int(117, #t~string10.base, 2 + #t~string10.offset, 1);call write~init~int(109, #t~string10.base, 3 + #t~string10.offset, 1);call write~init~int(112, #t~string10.base, 4 + #t~string10.offset, 1);call write~init~int(58, #t~string10.base, 5 + #t~string10.offset, 1);call write~init~int(0, #t~string10.base, 6 + #t~string10.offset, 1);call #t~string12.base, #t~string12.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string12.base, #t~string12.offset, 1);call write~init~int(110, #t~string12.base, 1 + #t~string12.offset, 1);call write~init~int(0, #t~string12.base, 2 + #t~string12.offset, 1);call #t~string14.base, #t~string14.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string14.base, #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 1 + #t~string14.offset, 1);call write~init~int(102, #t~string14.base, 2 + #t~string14.offset, 1);call write~init~int(0, #t~string14.base, 3 + #t~string14.offset, 1);call #t~string16.base, #t~string16.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string16.base, #t~string16.offset, 1);call write~init~int(32, #t~string16.base, 1 + #t~string16.offset, 1);call write~init~int(0, #t~string16.base, 2 + #t~string16.offset, 1);call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string18.base, #t~string18.offset, 1);call write~init~int(0, #t~string18.base, 1 + #t~string18.offset, 1);call #t~string38.base, #t~string38.offset := #Ultimate.allocOnStack(30);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(9);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(21);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(30);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(9);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(21);call #t~string47.base, #t~string47.offset := #Ultimate.allocOnStack(30);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(9);call #t~string49.base, #t~string49.offset := #Ultimate.allocOnStack(25);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(30);call #t~string51.base, #t~string51.offset := #Ultimate.allocOnStack(9);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(25);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(13);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string66.base, #t~string66.offset, 1);call write~init~int(77, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(101, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(116, #t~string66.base, 3 + #t~string66.offset, 1);call write~init~int(104, #t~string66.base, 4 + #t~string66.offset, 1);call write~init~int(58, #t~string66.base, 5 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 6 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string68.base, #t~string68.offset, 1);call write~init~int(82, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(73, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(84, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 4 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string70.base, #t~string70.offset, 1);call write~init~int(75, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 2 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string72.base, #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 1 + #t~string72.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {49867#true} is VALID [2020-07-10 14:25:09,960 INFO L280 TraceCheckUtils]: 2: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,960 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {49867#true} {49867#true} #517#return; {49867#true} is VALID [2020-07-10 14:25:09,961 INFO L263 TraceCheckUtils]: 4: Hoare triple {49867#true} call #t~ret73 := main(); {49867#true} is VALID [2020-07-10 14:25:09,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {49867#true} havoc ~retValue_acc~8;havoc ~tmp~6; {49867#true} is VALID [2020-07-10 14:25:09,961 INFO L263 TraceCheckUtils]: 6: Hoare triple {49867#true} call select_helpers(); {49867#true} is VALID [2020-07-10 14:25:09,961 INFO L280 TraceCheckUtils]: 7: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,961 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {49867#true} {49867#true} #421#return; {49867#true} is VALID [2020-07-10 14:25:09,961 INFO L263 TraceCheckUtils]: 9: Hoare triple {49867#true} call select_features(); {49867#true} is VALID [2020-07-10 14:25:09,961 INFO L280 TraceCheckUtils]: 10: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,961 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {49867#true} {49867#true} #423#return; {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L263 TraceCheckUtils]: 12: Hoare triple {49867#true} call #t~ret59 := valid_product(); {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L280 TraceCheckUtils]: 13: Hoare triple {49867#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L280 TraceCheckUtils]: 14: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {49867#true} {49867#true} #425#return; {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L280 TraceCheckUtils]: 16: Hoare triple {49867#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~6 := #t~ret59;havoc #t~ret59; {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L280 TraceCheckUtils]: 17: Hoare triple {49867#true} assume 0 != ~tmp~6; {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L263 TraceCheckUtils]: 18: Hoare triple {49867#true} call setup(); {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L280 TraceCheckUtils]: 19: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,962 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {49867#true} {49867#true} #427#return; {49867#true} is VALID [2020-07-10 14:25:09,963 INFO L263 TraceCheckUtils]: 21: Hoare triple {49867#true} call runTest(); {49867#true} is VALID [2020-07-10 14:25:09,963 INFO L263 TraceCheckUtils]: 22: Hoare triple {49867#true} call __utac_acc__Specification5_spec__1(); {49867#true} is VALID [2020-07-10 14:25:09,963 INFO L280 TraceCheckUtils]: 23: Hoare triple {49867#true} ~switchedOnBeforeTS~0 := 0; {49867#true} is VALID [2020-07-10 14:25:09,963 INFO L280 TraceCheckUtils]: 24: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,963 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {49867#true} {49867#true} #507#return; {49867#true} is VALID [2020-07-10 14:25:09,963 INFO L263 TraceCheckUtils]: 26: Hoare triple {49867#true} call test(); {49867#true} is VALID [2020-07-10 14:25:09,963 INFO L280 TraceCheckUtils]: 27: Hoare triple {49867#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {49867#true} is VALID [2020-07-10 14:25:09,963 INFO L280 TraceCheckUtils]: 28: Hoare triple {49867#true} assume !false; {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L280 TraceCheckUtils]: 29: Hoare triple {49867#true} assume ~splverifierCounter~0 < 4; {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L280 TraceCheckUtils]: 30: Hoare triple {49867#true} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L280 TraceCheckUtils]: 31: Hoare triple {49867#true} assume 0 != ~tmp~5; {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L263 TraceCheckUtils]: 32: Hoare triple {49867#true} call waterRise(); {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L280 TraceCheckUtils]: 33: Hoare triple {49867#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L280 TraceCheckUtils]: 34: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {49867#true} {49867#true} #471#return; {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L280 TraceCheckUtils]: 36: Hoare triple {49867#true} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49867#true} is VALID [2020-07-10 14:25:09,964 INFO L280 TraceCheckUtils]: 37: Hoare triple {49867#true} assume !(0 != ~tmp___0~1); {49867#true} is VALID [2020-07-10 14:25:09,965 INFO L280 TraceCheckUtils]: 38: Hoare triple {49867#true} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49867#true} is VALID [2020-07-10 14:25:09,965 INFO L280 TraceCheckUtils]: 39: Hoare triple {49867#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49867#true} is VALID [2020-07-10 14:25:09,965 INFO L280 TraceCheckUtils]: 40: Hoare triple {49867#true} assume !(0 != ~tmp___1~0); {49867#true} is VALID [2020-07-10 14:25:09,965 INFO L263 TraceCheckUtils]: 41: Hoare triple {49867#true} call timeShift(); {49867#true} is VALID [2020-07-10 14:25:09,965 INFO L263 TraceCheckUtils]: 42: Hoare triple {49867#true} call __utac_acc__Specification5_spec__2(); {49867#true} is VALID [2020-07-10 14:25:09,965 INFO L263 TraceCheckUtils]: 43: Hoare triple {49867#true} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:09,965 INFO L280 TraceCheckUtils]: 44: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:09,965 INFO L280 TraceCheckUtils]: 45: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {49867#true} {49867#true} #497#return; {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L280 TraceCheckUtils]: 47: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L280 TraceCheckUtils]: 48: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {49867#true} {49867#true} #485#return; {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L280 TraceCheckUtils]: 50: Hoare triple {49867#true} assume !(0 != ~pumpRunning~0); {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L280 TraceCheckUtils]: 51: Hoare triple {49867#true} assume 0 != ~systemActive~0; {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L263 TraceCheckUtils]: 52: Hoare triple {49867#true} call processEnvironment(); {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L280 TraceCheckUtils]: 53: Hoare triple {49867#true} havoc ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:09,966 INFO L280 TraceCheckUtils]: 54: Hoare triple {49867#true} assume 0 == ~pumpRunning~0; {49867#true} is VALID [2020-07-10 14:25:09,967 INFO L263 TraceCheckUtils]: 55: Hoare triple {49867#true} call #t~ret1 := isHighWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:09,967 INFO L280 TraceCheckUtils]: 56: Hoare triple {49867#true} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49867#true} is VALID [2020-07-10 14:25:09,967 INFO L263 TraceCheckUtils]: 57: Hoare triple {49867#true} call #t~ret19 := isHighWaterSensorDry(); {49867#true} is VALID [2020-07-10 14:25:09,967 INFO L280 TraceCheckUtils]: 58: Hoare triple {49867#true} havoc ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:09,967 INFO L280 TraceCheckUtils]: 59: Hoare triple {49867#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49867#true} is VALID [2020-07-10 14:25:09,967 INFO L280 TraceCheckUtils]: 60: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,967 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {49867#true} {49867#true} #483#return; {49867#true} is VALID [2020-07-10 14:25:09,967 INFO L280 TraceCheckUtils]: 62: Hoare triple {49867#true} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49867#true} is VALID [2020-07-10 14:25:09,968 INFO L280 TraceCheckUtils]: 63: Hoare triple {49867#true} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49867#true} is VALID [2020-07-10 14:25:09,968 INFO L280 TraceCheckUtils]: 64: Hoare triple {49867#true} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49867#true} is VALID [2020-07-10 14:25:09,968 INFO L280 TraceCheckUtils]: 65: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,968 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {49867#true} {49867#true} #463#return; {49867#true} is VALID [2020-07-10 14:25:09,968 INFO L280 TraceCheckUtils]: 67: Hoare triple {49867#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49867#true} is VALID [2020-07-10 14:25:09,968 INFO L280 TraceCheckUtils]: 68: Hoare triple {49867#true} assume 0 != ~tmp~0; {49867#true} is VALID [2020-07-10 14:25:09,968 INFO L263 TraceCheckUtils]: 69: Hoare triple {49867#true} call activatePump(); {49867#true} is VALID [2020-07-10 14:25:09,971 INFO L280 TraceCheckUtils]: 70: Hoare triple {49867#true} ~pumpRunning~0 := 1; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,972 INFO L280 TraceCheckUtils]: 71: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,972 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #465#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,973 INFO L280 TraceCheckUtils]: 73: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,974 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #489#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,974 INFO L263 TraceCheckUtils]: 75: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,975 INFO L280 TraceCheckUtils]: 76: Hoare triple {50120#(<= 1 ~pumpRunning~0)} havoc ~tmp~7;havoc ~tmp___0~2; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,975 INFO L263 TraceCheckUtils]: 77: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call #t~ret61 := getWaterLevel(); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,976 INFO L280 TraceCheckUtils]: 78: Hoare triple {50120#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,976 INFO L280 TraceCheckUtils]: 79: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,977 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {50120#(<= 1 ~pumpRunning~0)} #499#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,978 INFO L280 TraceCheckUtils]: 81: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,979 INFO L280 TraceCheckUtils]: 82: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~7); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,980 INFO L280 TraceCheckUtils]: 83: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,980 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {50120#(<= 1 ~pumpRunning~0)} #491#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,981 INFO L280 TraceCheckUtils]: 85: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume true; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,981 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {50120#(<= 1 ~pumpRunning~0)} {49867#true} #479#return; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,982 INFO L280 TraceCheckUtils]: 87: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !false; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,983 INFO L280 TraceCheckUtils]: 88: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,983 INFO L280 TraceCheckUtils]: 89: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,984 INFO L280 TraceCheckUtils]: 90: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,985 INFO L280 TraceCheckUtils]: 91: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,985 INFO L280 TraceCheckUtils]: 92: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,986 INFO L280 TraceCheckUtils]: 93: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,986 INFO L280 TraceCheckUtils]: 94: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,986 INFO L280 TraceCheckUtils]: 95: Hoare triple {50120#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___1~0); {50120#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,987 INFO L263 TraceCheckUtils]: 96: Hoare triple {50120#(<= 1 ~pumpRunning~0)} call timeShift(); {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,987 INFO L263 TraceCheckUtils]: 97: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {49867#true} is VALID [2020-07-10 14:25:09,987 INFO L263 TraceCheckUtils]: 98: Hoare triple {49867#true} call #t~ret60 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:09,987 INFO L280 TraceCheckUtils]: 99: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49867#true} is VALID [2020-07-10 14:25:09,988 INFO L280 TraceCheckUtils]: 100: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,988 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {49867#true} {49867#true} #497#return; {49867#true} is VALID [2020-07-10 14:25:09,988 INFO L280 TraceCheckUtils]: 102: Hoare triple {49867#true} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49867#true} is VALID [2020-07-10 14:25:09,988 INFO L280 TraceCheckUtils]: 103: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,989 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {49867#true} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #485#return; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,989 INFO L280 TraceCheckUtils]: 105: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,990 INFO L263 TraceCheckUtils]: 106: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:09,990 INFO L280 TraceCheckUtils]: 107: Hoare triple {49867#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49867#true} is VALID [2020-07-10 14:25:09,990 INFO L280 TraceCheckUtils]: 108: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,991 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {49867#true} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #487#return; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,991 INFO L280 TraceCheckUtils]: 110: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,992 INFO L263 TraceCheckUtils]: 111: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,992 INFO L280 TraceCheckUtils]: 112: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,993 INFO L280 TraceCheckUtils]: 113: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,993 INFO L263 TraceCheckUtils]: 114: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {49867#true} is VALID [2020-07-10 14:25:09,993 INFO L280 TraceCheckUtils]: 115: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,994 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {49867#true} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #469#return; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,995 INFO L280 TraceCheckUtils]: 117: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,996 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #489#return; {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:25:09,997 INFO L263 TraceCheckUtils]: 119: Hoare triple {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {49867#true} is VALID [2020-07-10 14:25:09,997 INFO L280 TraceCheckUtils]: 120: Hoare triple {49867#true} havoc ~tmp~7;havoc ~tmp___0~2; {49867#true} is VALID [2020-07-10 14:25:09,997 INFO L263 TraceCheckUtils]: 121: Hoare triple {49867#true} call #t~ret61 := getWaterLevel(); {49867#true} is VALID [2020-07-10 14:25:09,997 INFO L280 TraceCheckUtils]: 122: Hoare triple {49867#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49867#true} is VALID [2020-07-10 14:25:09,998 INFO L280 TraceCheckUtils]: 123: Hoare triple {49867#true} assume true; {49867#true} is VALID [2020-07-10 14:25:09,998 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {49867#true} {49867#true} #499#return; {49867#true} is VALID [2020-07-10 14:25:09,998 INFO L280 TraceCheckUtils]: 125: Hoare triple {49867#true} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49867#true} is VALID [2020-07-10 14:25:09,998 INFO L280 TraceCheckUtils]: 126: Hoare triple {49867#true} assume 2 != ~tmp~7; {49867#true} is VALID [2020-07-10 14:25:09,998 INFO L263 TraceCheckUtils]: 127: Hoare triple {49867#true} call #t~ret62 := isPumpRunning(); {49867#true} is VALID [2020-07-10 14:25:09,999 INFO L280 TraceCheckUtils]: 128: Hoare triple {49867#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {50681#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:10,000 INFO L280 TraceCheckUtils]: 129: Hoare triple {50681#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {50681#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:25:10,001 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {50681#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {49867#true} #501#return; {50688#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} is VALID [2020-07-10 14:25:10,001 INFO L280 TraceCheckUtils]: 131: Hoare triple {50688#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret62|)} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {50692#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:25:10,002 INFO L280 TraceCheckUtils]: 132: Hoare triple {50692#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {50696#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:25:10,003 INFO L280 TraceCheckUtils]: 133: Hoare triple {50696#(<= ~pumpRunning~0 0)} assume true; {50696#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:25:10,004 INFO L275 TraceCheckUtils]: 134: Hoare quadruple {50696#(<= ~pumpRunning~0 0)} {50584#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #491#return; {50703#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:25:10,005 INFO L280 TraceCheckUtils]: 135: Hoare triple {50703#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {50703#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:25:10,005 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {50703#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {50120#(<= 1 ~pumpRunning~0)} #479#return; {49868#false} is VALID [2020-07-10 14:25:10,005 INFO L280 TraceCheckUtils]: 137: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-10 14:25:10,006 INFO L280 TraceCheckUtils]: 138: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-10 14:25:10,006 INFO L280 TraceCheckUtils]: 139: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-10 14:25:10,006 INFO L280 TraceCheckUtils]: 140: Hoare triple {49868#false} assume !(0 != ~tmp~5); {49868#false} is VALID [2020-07-10 14:25:10,006 INFO L280 TraceCheckUtils]: 141: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-10 14:25:10,006 INFO L280 TraceCheckUtils]: 142: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-10 14:25:10,006 INFO L280 TraceCheckUtils]: 143: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-10 14:25:10,006 INFO L280 TraceCheckUtils]: 144: Hoare triple {49868#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49868#false} is VALID [2020-07-10 14:25:10,006 INFO L280 TraceCheckUtils]: 145: Hoare triple {49868#false} assume !(0 != ~tmp___1~0); {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L263 TraceCheckUtils]: 146: Hoare triple {49868#false} call timeShift(); {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L263 TraceCheckUtils]: 147: Hoare triple {49868#false} call __utac_acc__Specification5_spec__2(); {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L263 TraceCheckUtils]: 148: Hoare triple {49868#false} call #t~ret60 := isPumpRunning(); {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L280 TraceCheckUtils]: 149: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L280 TraceCheckUtils]: 150: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L275 TraceCheckUtils]: 151: Hoare quadruple {49868#false} {49868#false} #497#return; {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L280 TraceCheckUtils]: 152: Hoare triple {49868#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L280 TraceCheckUtils]: 153: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,007 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {49868#false} {49868#false} #485#return; {49868#false} is VALID [2020-07-10 14:25:10,008 INFO L280 TraceCheckUtils]: 155: Hoare triple {49868#false} assume 0 != ~pumpRunning~0; {49868#false} is VALID [2020-07-10 14:25:10,008 INFO L263 TraceCheckUtils]: 156: Hoare triple {49868#false} call lowerWaterLevel(); {49868#false} is VALID [2020-07-10 14:25:10,008 INFO L280 TraceCheckUtils]: 157: Hoare triple {49868#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {49868#false} is VALID [2020-07-10 14:25:10,008 INFO L280 TraceCheckUtils]: 158: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,008 INFO L275 TraceCheckUtils]: 159: Hoare quadruple {49868#false} {49868#false} #487#return; {49868#false} is VALID [2020-07-10 14:25:10,008 INFO L280 TraceCheckUtils]: 160: Hoare triple {49868#false} assume 0 != ~systemActive~0; {49868#false} is VALID [2020-07-10 14:25:10,008 INFO L263 TraceCheckUtils]: 161: Hoare triple {49868#false} call processEnvironment(); {49868#false} is VALID [2020-07-10 14:25:10,008 INFO L280 TraceCheckUtils]: 162: Hoare triple {49868#false} havoc ~tmp~0; {49868#false} is VALID [2020-07-10 14:25:10,009 INFO L280 TraceCheckUtils]: 163: Hoare triple {49868#false} assume !(0 == ~pumpRunning~0); {49868#false} is VALID [2020-07-10 14:25:10,009 INFO L263 TraceCheckUtils]: 164: Hoare triple {49868#false} call processEnvironment__wrappee__base(); {49868#false} is VALID [2020-07-10 14:25:10,009 INFO L280 TraceCheckUtils]: 165: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,009 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {49868#false} {49868#false} #469#return; {49868#false} is VALID [2020-07-10 14:25:10,009 INFO L280 TraceCheckUtils]: 167: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,009 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {49868#false} {49868#false} #489#return; {49868#false} is VALID [2020-07-10 14:25:10,010 INFO L263 TraceCheckUtils]: 169: Hoare triple {49868#false} call __utac_acc__Specification5_spec__3(); {49868#false} is VALID [2020-07-10 14:25:10,010 INFO L280 TraceCheckUtils]: 170: Hoare triple {49868#false} havoc ~tmp~7;havoc ~tmp___0~2; {49868#false} is VALID [2020-07-10 14:25:10,010 INFO L263 TraceCheckUtils]: 171: Hoare triple {49868#false} call #t~ret61 := getWaterLevel(); {49868#false} is VALID [2020-07-10 14:25:10,010 INFO L280 TraceCheckUtils]: 172: Hoare triple {49868#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49868#false} is VALID [2020-07-10 14:25:10,010 INFO L280 TraceCheckUtils]: 173: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,010 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {49868#false} {49868#false} #499#return; {49868#false} is VALID [2020-07-10 14:25:10,010 INFO L280 TraceCheckUtils]: 175: Hoare triple {49868#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L280 TraceCheckUtils]: 176: Hoare triple {49868#false} assume 2 != ~tmp~7; {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L263 TraceCheckUtils]: 177: Hoare triple {49868#false} call #t~ret62 := isPumpRunning(); {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L280 TraceCheckUtils]: 178: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L280 TraceCheckUtils]: 179: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {49868#false} {49868#false} #501#return; {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L280 TraceCheckUtils]: 181: Hoare triple {49868#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L280 TraceCheckUtils]: 182: Hoare triple {49868#false} assume !(0 != ~tmp___0~2); {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L280 TraceCheckUtils]: 183: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,011 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {49868#false} {49868#false} #491#return; {49868#false} is VALID [2020-07-10 14:25:10,012 INFO L280 TraceCheckUtils]: 185: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,012 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {49868#false} {49868#false} #479#return; {49868#false} is VALID [2020-07-10 14:25:10,012 INFO L280 TraceCheckUtils]: 187: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-10 14:25:10,012 INFO L280 TraceCheckUtils]: 188: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-10 14:25:10,012 INFO L280 TraceCheckUtils]: 189: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-10 14:25:10,012 INFO L280 TraceCheckUtils]: 190: Hoare triple {49868#false} assume 0 != ~tmp~5; {49868#false} is VALID [2020-07-10 14:25:10,012 INFO L263 TraceCheckUtils]: 191: Hoare triple {49868#false} call waterRise(); {49868#false} is VALID [2020-07-10 14:25:10,012 INFO L280 TraceCheckUtils]: 192: Hoare triple {49868#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {49868#false} is VALID [2020-07-10 14:25:10,013 INFO L280 TraceCheckUtils]: 193: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,013 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {49868#false} {49868#false} #471#return; {49868#false} is VALID [2020-07-10 14:25:10,013 INFO L280 TraceCheckUtils]: 195: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-10 14:25:10,013 INFO L280 TraceCheckUtils]: 196: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-10 14:25:10,013 INFO L280 TraceCheckUtils]: 197: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-10 14:25:10,013 INFO L280 TraceCheckUtils]: 198: Hoare triple {49868#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet58 && #t~nondet58 <= 2147483647;~tmp___1~0 := #t~nondet58;havoc #t~nondet58; {49868#false} is VALID [2020-07-10 14:25:10,014 INFO L280 TraceCheckUtils]: 199: Hoare triple {49868#false} assume 0 != ~tmp___1~0; {49868#false} is VALID [2020-07-10 14:25:10,014 INFO L263 TraceCheckUtils]: 200: Hoare triple {49868#false} call stopSystem(); {49868#false} is VALID [2020-07-10 14:25:10,014 INFO L280 TraceCheckUtils]: 201: Hoare triple {49868#false} assume 0 != ~pumpRunning~0; {49868#false} is VALID [2020-07-10 14:25:10,014 INFO L263 TraceCheckUtils]: 202: Hoare triple {49868#false} call deactivatePump(); {49868#false} is VALID [2020-07-10 14:25:10,014 INFO L280 TraceCheckUtils]: 203: Hoare triple {49868#false} ~pumpRunning~0 := 0; {49868#false} is VALID [2020-07-10 14:25:10,015 INFO L280 TraceCheckUtils]: 204: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,015 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {49868#false} {49868#false} #461#return; {49868#false} is VALID [2020-07-10 14:25:10,015 INFO L280 TraceCheckUtils]: 206: Hoare triple {49868#false} ~systemActive~0 := 0; {49868#false} is VALID [2020-07-10 14:25:10,015 INFO L280 TraceCheckUtils]: 207: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,015 INFO L275 TraceCheckUtils]: 208: Hoare quadruple {49868#false} {49868#false} #477#return; {49868#false} is VALID [2020-07-10 14:25:10,015 INFO L263 TraceCheckUtils]: 209: Hoare triple {49868#false} call timeShift(); {49868#false} is VALID [2020-07-10 14:25:10,015 INFO L263 TraceCheckUtils]: 210: Hoare triple {49868#false} call __utac_acc__Specification5_spec__2(); {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L263 TraceCheckUtils]: 211: Hoare triple {49868#false} call #t~ret60 := isPumpRunning(); {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L280 TraceCheckUtils]: 212: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L280 TraceCheckUtils]: 213: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L275 TraceCheckUtils]: 214: Hoare quadruple {49868#false} {49868#false} #497#return; {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L280 TraceCheckUtils]: 215: Hoare triple {49868#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L280 TraceCheckUtils]: 216: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {49868#false} {49868#false} #485#return; {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L280 TraceCheckUtils]: 218: Hoare triple {49868#false} assume !(0 != ~pumpRunning~0); {49868#false} is VALID [2020-07-10 14:25:10,016 INFO L280 TraceCheckUtils]: 219: Hoare triple {49868#false} assume !(0 != ~systemActive~0); {49868#false} is VALID [2020-07-10 14:25:10,017 INFO L263 TraceCheckUtils]: 220: Hoare triple {49868#false} call __utac_acc__Specification5_spec__3(); {49868#false} is VALID [2020-07-10 14:25:10,017 INFO L280 TraceCheckUtils]: 221: Hoare triple {49868#false} havoc ~tmp~7;havoc ~tmp___0~2; {49868#false} is VALID [2020-07-10 14:25:10,017 INFO L263 TraceCheckUtils]: 222: Hoare triple {49868#false} call #t~ret61 := getWaterLevel(); {49868#false} is VALID [2020-07-10 14:25:10,017 INFO L280 TraceCheckUtils]: 223: Hoare triple {49868#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49868#false} is VALID [2020-07-10 14:25:10,017 INFO L280 TraceCheckUtils]: 224: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,017 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {49868#false} {49868#false} #499#return; {49868#false} is VALID [2020-07-10 14:25:10,017 INFO L280 TraceCheckUtils]: 226: Hoare triple {49868#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49868#false} is VALID [2020-07-10 14:25:10,017 INFO L280 TraceCheckUtils]: 227: Hoare triple {49868#false} assume !(2 != ~tmp~7); {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L280 TraceCheckUtils]: 228: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {49868#false} {49868#false} #491#return; {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L280 TraceCheckUtils]: 230: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {49868#false} {49868#false} #479#return; {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L280 TraceCheckUtils]: 232: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L280 TraceCheckUtils]: 233: Hoare triple {49868#false} assume ~splverifierCounter~0 < 4; {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L280 TraceCheckUtils]: 234: Hoare triple {49868#false} assume -2147483648 <= #t~nondet55 && #t~nondet55 <= 2147483647;~tmp~5 := #t~nondet55;havoc #t~nondet55; {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L280 TraceCheckUtils]: 235: Hoare triple {49868#false} assume !(0 != ~tmp~5); {49868#false} is VALID [2020-07-10 14:25:10,018 INFO L280 TraceCheckUtils]: 236: Hoare triple {49868#false} assume -2147483648 <= #t~nondet56 && #t~nondet56 <= 2147483647;~tmp___0~1 := #t~nondet56;havoc #t~nondet56; {49868#false} is VALID [2020-07-10 14:25:10,019 INFO L280 TraceCheckUtils]: 237: Hoare triple {49868#false} assume !(0 != ~tmp___0~1); {49868#false} is VALID [2020-07-10 14:25:10,019 INFO L280 TraceCheckUtils]: 238: Hoare triple {49868#false} assume -2147483648 <= #t~nondet57 && #t~nondet57 <= 2147483647;~tmp___2~0 := #t~nondet57;havoc #t~nondet57; {49868#false} is VALID [2020-07-10 14:25:10,019 INFO L280 TraceCheckUtils]: 239: Hoare triple {49868#false} assume 0 != ~tmp___2~0; {49868#false} is VALID [2020-07-10 14:25:10,019 INFO L263 TraceCheckUtils]: 240: Hoare triple {49868#false} call startSystem(); {49868#false} is VALID [2020-07-10 14:25:10,019 INFO L280 TraceCheckUtils]: 241: Hoare triple {49868#false} ~systemActive~0 := 1; {49868#false} is VALID [2020-07-10 14:25:10,019 INFO L280 TraceCheckUtils]: 242: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,019 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {49868#false} {49868#false} #475#return; {49868#false} is VALID [2020-07-10 14:25:10,019 INFO L263 TraceCheckUtils]: 244: Hoare triple {49868#false} call timeShift(); {49868#false} is VALID [2020-07-10 14:25:10,020 INFO L263 TraceCheckUtils]: 245: Hoare triple {49868#false} call __utac_acc__Specification5_spec__2(); {49868#false} is VALID [2020-07-10 14:25:10,020 INFO L263 TraceCheckUtils]: 246: Hoare triple {49868#false} call #t~ret60 := isPumpRunning(); {49868#false} is VALID [2020-07-10 14:25:10,020 INFO L280 TraceCheckUtils]: 247: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-10 14:25:10,020 INFO L280 TraceCheckUtils]: 248: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,020 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {49868#false} {49868#false} #497#return; {49868#false} is VALID [2020-07-10 14:25:10,021 INFO L280 TraceCheckUtils]: 250: Hoare triple {49868#false} assume -2147483648 <= #t~ret60 && #t~ret60 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret60;havoc #t~ret60; {49868#false} is VALID [2020-07-10 14:25:10,021 INFO L280 TraceCheckUtils]: 251: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,021 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {49868#false} {49868#false} #485#return; {49868#false} is VALID [2020-07-10 14:25:10,021 INFO L280 TraceCheckUtils]: 253: Hoare triple {49868#false} assume !(0 != ~pumpRunning~0); {49868#false} is VALID [2020-07-10 14:25:10,021 INFO L280 TraceCheckUtils]: 254: Hoare triple {49868#false} assume 0 != ~systemActive~0; {49868#false} is VALID [2020-07-10 14:25:10,021 INFO L263 TraceCheckUtils]: 255: Hoare triple {49868#false} call processEnvironment(); {49868#false} is VALID [2020-07-10 14:25:10,022 INFO L280 TraceCheckUtils]: 256: Hoare triple {49868#false} havoc ~tmp~0; {49868#false} is VALID [2020-07-10 14:25:10,022 INFO L280 TraceCheckUtils]: 257: Hoare triple {49868#false} assume 0 == ~pumpRunning~0; {49868#false} is VALID [2020-07-10 14:25:10,022 INFO L263 TraceCheckUtils]: 258: Hoare triple {49868#false} call #t~ret1 := isHighWaterLevel(); {49868#false} is VALID [2020-07-10 14:25:10,022 INFO L280 TraceCheckUtils]: 259: Hoare triple {49868#false} havoc ~retValue_acc~4;havoc ~tmp~1;havoc ~tmp___0~0; {49868#false} is VALID [2020-07-10 14:25:10,022 INFO L263 TraceCheckUtils]: 260: Hoare triple {49868#false} call #t~ret19 := isHighWaterSensorDry(); {49868#false} is VALID [2020-07-10 14:25:10,022 INFO L280 TraceCheckUtils]: 261: Hoare triple {49868#false} havoc ~retValue_acc~11; {49868#false} is VALID [2020-07-10 14:25:10,023 INFO L280 TraceCheckUtils]: 262: Hoare triple {49868#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {49868#false} is VALID [2020-07-10 14:25:10,023 INFO L280 TraceCheckUtils]: 263: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,023 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {49868#false} {49868#false} #483#return; {49868#false} is VALID [2020-07-10 14:25:10,023 INFO L280 TraceCheckUtils]: 265: Hoare triple {49868#false} assume -2147483648 <= #t~ret19 && #t~ret19 <= 2147483647;~tmp~1 := #t~ret19;havoc #t~ret19; {49868#false} is VALID [2020-07-10 14:25:10,023 INFO L280 TraceCheckUtils]: 266: Hoare triple {49868#false} assume !(0 != ~tmp~1);~tmp___0~0 := 1; {49868#false} is VALID [2020-07-10 14:25:10,023 INFO L280 TraceCheckUtils]: 267: Hoare triple {49868#false} ~retValue_acc~4 := ~tmp___0~0;#res := ~retValue_acc~4; {49868#false} is VALID [2020-07-10 14:25:10,024 INFO L280 TraceCheckUtils]: 268: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,024 INFO L275 TraceCheckUtils]: 269: Hoare quadruple {49868#false} {49868#false} #463#return; {49868#false} is VALID [2020-07-10 14:25:10,024 INFO L280 TraceCheckUtils]: 270: Hoare triple {49868#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {49868#false} is VALID [2020-07-10 14:25:10,024 INFO L280 TraceCheckUtils]: 271: Hoare triple {49868#false} assume 0 != ~tmp~0; {49868#false} is VALID [2020-07-10 14:25:10,024 INFO L263 TraceCheckUtils]: 272: Hoare triple {49868#false} call activatePump(); {49868#false} is VALID [2020-07-10 14:25:10,025 INFO L280 TraceCheckUtils]: 273: Hoare triple {49868#false} ~pumpRunning~0 := 1; {49868#false} is VALID [2020-07-10 14:25:10,025 INFO L280 TraceCheckUtils]: 274: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,025 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {49868#false} {49868#false} #465#return; {49868#false} is VALID [2020-07-10 14:25:10,025 INFO L280 TraceCheckUtils]: 276: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,025 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {49868#false} {49868#false} #489#return; {49868#false} is VALID [2020-07-10 14:25:10,025 INFO L263 TraceCheckUtils]: 278: Hoare triple {49868#false} call __utac_acc__Specification5_spec__3(); {49868#false} is VALID [2020-07-10 14:25:10,026 INFO L280 TraceCheckUtils]: 279: Hoare triple {49868#false} havoc ~tmp~7;havoc ~tmp___0~2; {49868#false} is VALID [2020-07-10 14:25:10,026 INFO L263 TraceCheckUtils]: 280: Hoare triple {49868#false} call #t~ret61 := getWaterLevel(); {49868#false} is VALID [2020-07-10 14:25:10,026 INFO L280 TraceCheckUtils]: 281: Hoare triple {49868#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {49868#false} is VALID [2020-07-10 14:25:10,026 INFO L280 TraceCheckUtils]: 282: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,026 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {49868#false} {49868#false} #499#return; {49868#false} is VALID [2020-07-10 14:25:10,027 INFO L280 TraceCheckUtils]: 284: Hoare triple {49868#false} assume -2147483648 <= #t~ret61 && #t~ret61 <= 2147483647;~tmp~7 := #t~ret61;havoc #t~ret61; {49868#false} is VALID [2020-07-10 14:25:10,027 INFO L280 TraceCheckUtils]: 285: Hoare triple {49868#false} assume 2 != ~tmp~7; {49868#false} is VALID [2020-07-10 14:25:10,027 INFO L263 TraceCheckUtils]: 286: Hoare triple {49868#false} call #t~ret62 := isPumpRunning(); {49868#false} is VALID [2020-07-10 14:25:10,027 INFO L280 TraceCheckUtils]: 287: Hoare triple {49868#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~pumpRunning~0;#res := ~retValue_acc~3; {49868#false} is VALID [2020-07-10 14:25:10,027 INFO L280 TraceCheckUtils]: 288: Hoare triple {49868#false} assume true; {49868#false} is VALID [2020-07-10 14:25:10,027 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {49868#false} {49868#false} #501#return; {49868#false} is VALID [2020-07-10 14:25:10,028 INFO L280 TraceCheckUtils]: 290: Hoare triple {49868#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~tmp___0~2 := #t~ret62;havoc #t~ret62; {49868#false} is VALID [2020-07-10 14:25:10,028 INFO L280 TraceCheckUtils]: 291: Hoare triple {49868#false} assume 0 != ~tmp___0~2; {49868#false} is VALID [2020-07-10 14:25:10,028 INFO L280 TraceCheckUtils]: 292: Hoare triple {49868#false} assume 0 == ~switchedOnBeforeTS~0; {49868#false} is VALID [2020-07-10 14:25:10,028 INFO L263 TraceCheckUtils]: 293: Hoare triple {49868#false} call __automaton_fail(); {49868#false} is VALID [2020-07-10 14:25:10,028 INFO L280 TraceCheckUtils]: 294: Hoare triple {49868#false} assume !false; {49868#false} is VALID [2020-07-10 14:25:10,071 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 284 proven. 14 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked. [2020-07-10 14:25:10,072 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:25:10,072 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 9] total 24 [2020-07-10 14:25:10,072 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339942679] [2020-07-10 14:25:10,073 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 295