/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_product47.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:47:09,521 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:47:09,524 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:47:09,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:47:09,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:47:09,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:47:09,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:47:09,561 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:47:09,563 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:47:09,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:47:09,567 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:47:09,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:47:09,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:47:09,572 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:47:09,573 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:47:09,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:47:09,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:47:09,581 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:47:09,583 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:47:09,588 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:47:09,593 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:47:09,596 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:47:09,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:47:09,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:47:09,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:47:09,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:47:09,602 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:47:09,605 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:47:09,606 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:47:09,608 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:47:09,608 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:47:09,609 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:47:09,610 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:47:09,611 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:47:09,612 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:47:09,612 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:47:09,613 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:47:09,613 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:47:09,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:47:09,614 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:47:09,615 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:47:09,616 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-17 21:47:09,630 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:47:09,631 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:47:09,632 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:47:09,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:47:09,632 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:47:09,633 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:47:09,633 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:47:09,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:47:09,633 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:47:09,633 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:47:09,634 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:47:09,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:47:09,634 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:47:09,634 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:47:09,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:47:09,635 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:47:09,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:47:09,635 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:47:09,635 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:47:09,635 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:47:09,636 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:47:09,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:47:09,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:47:09,636 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:47:09,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:47:09,637 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:47:09,637 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:47:09,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:47:09,637 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:47:09,638 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:47:09,970 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:47:09,988 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:47:09,992 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:47:09,994 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:47:09,994 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:47:09,995 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product47.cil.c [2020-07-17 21:47:10,074 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c930874d5/61c89bfb0f1747bca772f0d9160c37c1/FLAGff2ce9aaf [2020-07-17 21:47:10,622 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:47:10,623 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product47.cil.c [2020-07-17 21:47:10,651 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c930874d5/61c89bfb0f1747bca772f0d9160c37c1/FLAGff2ce9aaf [2020-07-17 21:47:10,926 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c930874d5/61c89bfb0f1747bca772f0d9160c37c1 [2020-07-17 21:47:10,934 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:47:10,938 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:47:10,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:47:10,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:47:10,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:47:10,945 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:47:10" (1/1) ... [2020-07-17 21:47:10,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@100c438c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:10, skipping insertion in model container [2020-07-17 21:47:10,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:47:10" (1/1) ... [2020-07-17 21:47:10,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:47:11,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:47:11,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:47:11,500 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:47:11,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:47:11,658 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:47:11,658 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11 WrapperNode [2020-07-17 21:47:11,659 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:47:11,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:47:11,660 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:47:11,660 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:47:11,674 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (1/1) ... [2020-07-17 21:47:11,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (1/1) ... [2020-07-17 21:47:11,695 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (1/1) ... [2020-07-17 21:47:11,695 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (1/1) ... [2020-07-17 21:47:11,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (1/1) ... [2020-07-17 21:47:11,768 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (1/1) ... [2020-07-17 21:47:11,778 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (1/1) ... [2020-07-17 21:47:11,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:47:11,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:47:11,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:47:11,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:47:11,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:47:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:47:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:47:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:47:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:47:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:47:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:47:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:47:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:47:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:47:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:47:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:47:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:47:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:47:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:47:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:47:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:47:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:47:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:47:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:47:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:47:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:47:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:47:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:47:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:47:11,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:47:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:47:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:47:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:47:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:47:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:47:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:47:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:47:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:47:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:47:11,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:47:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:47:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:47:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:47:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:47:11,905 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:47:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:47:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:47:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:47:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:47:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:47:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:47:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:47:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:47:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:47:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:47:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:47:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:47:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:47:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:47:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:47:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:47:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:47:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:47:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:47:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:47:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:47:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__methaneQuery [2020-07-17 21:47:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:47:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-17 21:47:11,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:47:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:47:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:47:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:47:11,910 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:47:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:47:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:47:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:47:11,911 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:47:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:47:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:47:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:47:11,912 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:47:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:47:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:47:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:47:11,913 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:47:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:47:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:47:11,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:47:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:47:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:47:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:47:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:47:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:47:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:47:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:47:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:47:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:47:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:47:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:47:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:47:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:47:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:47:13,534 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:47:13,534 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:47:13,543 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:47:13 BoogieIcfgContainer [2020-07-17 21:47:13,543 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:47:13,545 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:47:13,546 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:47:13,549 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:47:13,550 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:47:10" (1/3) ... [2020-07-17 21:47:13,551 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60e59f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:47:13, skipping insertion in model container [2020-07-17 21:47:13,551 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:47:11" (2/3) ... [2020-07-17 21:47:13,552 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60e59f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:47:13, skipping insertion in model container [2020-07-17 21:47:13,552 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:47:13" (3/3) ... [2020-07-17 21:47:13,554 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product47.cil.c [2020-07-17 21:47:13,566 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:47:13,576 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:47:13,593 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:47:13,624 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:47:13,625 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:47:13,625 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:47:13,625 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:47:13,626 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:47:13,626 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:47:13,627 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:47:13,627 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:47:13,650 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states. [2020-07-17 21:47:13,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:47:13,662 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:13,676 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:13,677 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:13,682 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:13,682 INFO L82 PathProgramCache]: Analyzing trace with hash -981984858, now seen corresponding path program 1 times [2020-07-17 21:47:13,693 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:13,694 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [312783948] [2020-07-17 21:47:13,694 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,374 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:14,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {195#true} is VALID [2020-07-17 21:47:14,484 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {195#true} #554#return; {195#true} is VALID [2020-07-17 21:47:14,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,500 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {195#true} {195#true} #448#return; {195#true} is VALID [2020-07-17 21:47:14,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,507 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {195#true} {195#true} #450#return; {195#true} is VALID [2020-07-17 21:47:14,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {195#true} is VALID [2020-07-17 21:47:14,514 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,515 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {195#true} #452#return; {195#true} is VALID [2020-07-17 21:47:14,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,520 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,521 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {195#true} {195#true} #454#return; {195#true} is VALID [2020-07-17 21:47:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {195#true} is VALID [2020-07-17 21:47:14,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,551 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {195#true} #544#return; {195#true} is VALID [2020-07-17 21:47:14,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,565 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-17 21:47:14,565 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,566 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {195#true} is VALID [2020-07-17 21:47:14,566 INFO L263 TraceCheckUtils]: 0: Hoare triple {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {195#true} is VALID [2020-07-17 21:47:14,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-17 21:47:14,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,567 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {195#true} {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {195#true} is VALID [2020-07-17 21:47:14,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {195#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {195#true} is VALID [2020-07-17 21:47:14,568 INFO L280 TraceCheckUtils]: 5: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,568 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {195#true} {196#false} #514#return; {196#false} is VALID [2020-07-17 21:47:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {195#true} is VALID [2020-07-17 21:47:14,581 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,581 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {196#false} #528#return; {196#false} is VALID [2020-07-17 21:47:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:14,587 INFO L280 TraceCheckUtils]: 0: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-17 21:47:14,588 INFO L280 TraceCheckUtils]: 1: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {195#true} {196#false} #530#return; {196#false} is VALID [2020-07-17 21:47:14,594 INFO L263 TraceCheckUtils]: 0: Hoare triple {195#true} call ULTIMATE.init(); {225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:47:14,595 INFO L280 TraceCheckUtils]: 1: Hoare triple {225#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {195#true} is VALID [2020-07-17 21:47:14,595 INFO L280 TraceCheckUtils]: 2: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,595 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {195#true} {195#true} #554#return; {195#true} is VALID [2020-07-17 21:47:14,596 INFO L263 TraceCheckUtils]: 4: Hoare triple {195#true} call #t~ret75 := main(); {195#true} is VALID [2020-07-17 21:47:14,596 INFO L280 TraceCheckUtils]: 5: Hoare triple {195#true} havoc ~retValue_acc~3;havoc ~tmp~5; {195#true} is VALID [2020-07-17 21:47:14,596 INFO L263 TraceCheckUtils]: 6: Hoare triple {195#true} call select_helpers(); {195#true} is VALID [2020-07-17 21:47:14,597 INFO L280 TraceCheckUtils]: 7: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,597 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {195#true} {195#true} #448#return; {195#true} is VALID [2020-07-17 21:47:14,597 INFO L263 TraceCheckUtils]: 9: Hoare triple {195#true} call select_features(); {195#true} is VALID [2020-07-17 21:47:14,598 INFO L280 TraceCheckUtils]: 10: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,598 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {195#true} {195#true} #450#return; {195#true} is VALID [2020-07-17 21:47:14,599 INFO L263 TraceCheckUtils]: 12: Hoare triple {195#true} call #t~ret25 := valid_product(); {195#true} is VALID [2020-07-17 21:47:14,599 INFO L280 TraceCheckUtils]: 13: Hoare triple {195#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {195#true} is VALID [2020-07-17 21:47:14,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,600 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {195#true} {195#true} #452#return; {195#true} is VALID [2020-07-17 21:47:14,600 INFO L280 TraceCheckUtils]: 16: Hoare triple {195#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {195#true} is VALID [2020-07-17 21:47:14,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {195#true} assume 0 != ~tmp~5; {195#true} is VALID [2020-07-17 21:47:14,604 INFO L263 TraceCheckUtils]: 18: Hoare triple {195#true} call setup(); {195#true} is VALID [2020-07-17 21:47:14,605 INFO L280 TraceCheckUtils]: 19: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,605 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {195#true} {195#true} #454#return; {195#true} is VALID [2020-07-17 21:47:14,605 INFO L263 TraceCheckUtils]: 21: Hoare triple {195#true} call runTest(); {195#true} is VALID [2020-07-17 21:47:14,606 INFO L263 TraceCheckUtils]: 22: Hoare triple {195#true} call __utac_acc__Specification5_spec__1(); {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,607 INFO L280 TraceCheckUtils]: 23: Hoare triple {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {195#true} is VALID [2020-07-17 21:47:14,607 INFO L280 TraceCheckUtils]: 24: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,607 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {195#true} {195#true} #544#return; {195#true} is VALID [2020-07-17 21:47:14,607 INFO L263 TraceCheckUtils]: 26: Hoare triple {195#true} call test(); {195#true} is VALID [2020-07-17 21:47:14,608 INFO L280 TraceCheckUtils]: 27: Hoare triple {195#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {195#true} is VALID [2020-07-17 21:47:14,609 INFO L280 TraceCheckUtils]: 28: Hoare triple {195#true} assume !true; {196#false} is VALID [2020-07-17 21:47:14,610 INFO L263 TraceCheckUtils]: 29: Hoare triple {196#false} call cleanup(); {196#false} is VALID [2020-07-17 21:47:14,610 INFO L280 TraceCheckUtils]: 30: Hoare triple {196#false} havoc ~i~0;havoc ~__cil_tmp2~0; {196#false} is VALID [2020-07-17 21:47:14,610 INFO L263 TraceCheckUtils]: 31: Hoare triple {196#false} call timeShift(); {196#false} is VALID [2020-07-17 21:47:14,611 INFO L263 TraceCheckUtils]: 32: Hoare triple {196#false} call __utac_acc__Specification5_spec__2(); {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:14,611 INFO L263 TraceCheckUtils]: 33: Hoare triple {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {195#true} is VALID [2020-07-17 21:47:14,613 INFO L280 TraceCheckUtils]: 34: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-17 21:47:14,613 INFO L280 TraceCheckUtils]: 35: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,614 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {195#true} {226#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {195#true} is VALID [2020-07-17 21:47:14,614 INFO L280 TraceCheckUtils]: 37: Hoare triple {195#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {195#true} is VALID [2020-07-17 21:47:14,614 INFO L280 TraceCheckUtils]: 38: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,615 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {195#true} {196#false} #514#return; {196#false} is VALID [2020-07-17 21:47:14,615 INFO L280 TraceCheckUtils]: 40: Hoare triple {196#false} assume !(0 != ~pumpRunning~0); {196#false} is VALID [2020-07-17 21:47:14,615 INFO L280 TraceCheckUtils]: 41: Hoare triple {196#false} assume !(0 != ~systemActive~0); {196#false} is VALID [2020-07-17 21:47:14,616 INFO L263 TraceCheckUtils]: 42: Hoare triple {196#false} call __utac_acc__Specification5_spec__3(); {196#false} is VALID [2020-07-17 21:47:14,616 INFO L280 TraceCheckUtils]: 43: Hoare triple {196#false} havoc ~tmp~9;havoc ~tmp___0~2; {196#false} is VALID [2020-07-17 21:47:14,616 INFO L263 TraceCheckUtils]: 44: Hoare triple {196#false} call #t~ret63 := getWaterLevel(); {195#true} is VALID [2020-07-17 21:47:14,616 INFO L280 TraceCheckUtils]: 45: Hoare triple {195#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {195#true} is VALID [2020-07-17 21:47:14,617 INFO L280 TraceCheckUtils]: 46: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,617 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {195#true} {196#false} #528#return; {196#false} is VALID [2020-07-17 21:47:14,618 INFO L280 TraceCheckUtils]: 48: Hoare triple {196#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {196#false} is VALID [2020-07-17 21:47:14,618 INFO L280 TraceCheckUtils]: 49: Hoare triple {196#false} assume 2 != ~tmp~9; {196#false} is VALID [2020-07-17 21:47:14,618 INFO L263 TraceCheckUtils]: 50: Hoare triple {196#false} call #t~ret64 := isPumpRunning(); {195#true} is VALID [2020-07-17 21:47:14,619 INFO L280 TraceCheckUtils]: 51: Hoare triple {195#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {195#true} is VALID [2020-07-17 21:47:14,619 INFO L280 TraceCheckUtils]: 52: Hoare triple {195#true} assume true; {195#true} is VALID [2020-07-17 21:47:14,619 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {195#true} {196#false} #530#return; {196#false} is VALID [2020-07-17 21:47:14,620 INFO L280 TraceCheckUtils]: 54: Hoare triple {196#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {196#false} is VALID [2020-07-17 21:47:14,620 INFO L280 TraceCheckUtils]: 55: Hoare triple {196#false} assume 0 != ~tmp___0~2; {196#false} is VALID [2020-07-17 21:47:14,620 INFO L280 TraceCheckUtils]: 56: Hoare triple {196#false} assume 0 == ~switchedOnBeforeTS~0; {196#false} is VALID [2020-07-17 21:47:14,621 INFO L263 TraceCheckUtils]: 57: Hoare triple {196#false} call __automaton_fail(); {196#false} is VALID [2020-07-17 21:47:14,621 INFO L280 TraceCheckUtils]: 58: Hoare triple {196#false} assume !false; {196#false} is VALID [2020-07-17 21:47:14,634 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:47:14,637 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [312783948] [2020-07-17 21:47:14,638 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:14,638 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:47:14,639 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114955279] [2020-07-17 21:47:14,648 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:47:14,656 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:14,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:47:14,777 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:14,777 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:47:14,777 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:14,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:47:14,787 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:47:14,790 INFO L87 Difference]: Start difference. First operand 192 states. Second operand 4 states. [2020-07-17 21:47:20,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:20,073 INFO L93 Difference]: Finished difference Result 330 states and 424 transitions. [2020-07-17 21:47:20,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:47:20,074 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:47:20,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:20,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:47:20,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 424 transitions. [2020-07-17 21:47:20,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:47:20,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 424 transitions. [2020-07-17 21:47:20,122 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 424 transitions. [2020-07-17 21:47:21,392 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 424 edges. 424 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:21,419 INFO L225 Difference]: With dead ends: 330 [2020-07-17 21:47:21,419 INFO L226 Difference]: Without dead ends: 182 [2020-07-17 21:47:21,424 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:47:21,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-17 21:47:22,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 149. [2020-07-17 21:47:22,933 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:22,934 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 149 states. [2020-07-17 21:47:22,934 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 149 states. [2020-07-17 21:47:22,935 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 149 states. [2020-07-17 21:47:22,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:22,951 INFO L93 Difference]: Finished difference Result 182 states and 226 transitions. [2020-07-17 21:47:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 226 transitions. [2020-07-17 21:47:22,955 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:22,955 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:22,955 INFO L74 IsIncluded]: Start isIncluded. First operand 149 states. Second operand 182 states. [2020-07-17 21:47:22,956 INFO L87 Difference]: Start difference. First operand 149 states. Second operand 182 states. [2020-07-17 21:47:22,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:22,969 INFO L93 Difference]: Finished difference Result 182 states and 226 transitions. [2020-07-17 21:47:22,969 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 226 transitions. [2020-07-17 21:47:22,972 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:22,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:22,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:22,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:22,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 149 states. [2020-07-17 21:47:22,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 149 states and 176 transitions. [2020-07-17 21:47:22,984 INFO L78 Accepts]: Start accepts. Automaton has 149 states and 176 transitions. Word has length 59 [2020-07-17 21:47:22,984 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:22,984 INFO L479 AbstractCegarLoop]: Abstraction has 149 states and 176 transitions. [2020-07-17 21:47:22,984 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:47:22,985 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 176 transitions. [2020-07-17 21:47:22,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:47:22,988 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:22,988 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:22,989 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:47:22,989 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:22,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:22,989 INFO L82 PathProgramCache]: Analyzing trace with hash 75711308, now seen corresponding path program 1 times [2020-07-17 21:47:22,990 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:22,990 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094207782] [2020-07-17 21:47:23,012 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,475 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:23,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {1301#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {1272#(= 1 ~systemActive~0)} assume true; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,614 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1272#(= 1 ~systemActive~0)} {1267#true} #554#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,621 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,622 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1267#true} {1272#(= 1 ~systemActive~0)} #448#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,628 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,629 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1267#true} {1272#(= 1 ~systemActive~0)} #450#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1302#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:23,657 INFO L280 TraceCheckUtils]: 1: Hoare triple {1302#(= 1 |valid_product_#res|)} assume true; {1302#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:23,658 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1302#(= 1 |valid_product_#res|)} {1272#(= 1 ~systemActive~0)} #452#return; {1280#(= |main_#t~ret25| ~systemActive~0)} is VALID [2020-07-17 21:47:23,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,665 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #454#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,682 INFO L280 TraceCheckUtils]: 0: Hoare triple {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1267#true} is VALID [2020-07-17 21:47:23,682 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,683 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #544#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-17 21:47:23,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,694 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1267#true} {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {1267#true} is VALID [2020-07-17 21:47:23,694 INFO L263 TraceCheckUtils]: 0: Hoare triple {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {1267#true} is VALID [2020-07-17 21:47:23,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-17 21:47:23,695 INFO L280 TraceCheckUtils]: 2: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,695 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1267#true} {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {1267#true} is VALID [2020-07-17 21:47:23,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {1267#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {1267#true} is VALID [2020-07-17 21:47:23,695 INFO L280 TraceCheckUtils]: 5: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,696 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #514#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,701 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1267#true} is VALID [2020-07-17 21:47:23,702 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,705 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1267#true} {1268#false} #528#return; {1268#false} is VALID [2020-07-17 21:47:23,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:23,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-17 21:47:23,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,710 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1267#true} {1268#false} #530#return; {1268#false} is VALID [2020-07-17 21:47:23,714 INFO L263 TraceCheckUtils]: 0: Hoare triple {1267#true} call ULTIMATE.init(); {1301#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:47:23,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {1301#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {1272#(= 1 ~systemActive~0)} assume true; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,723 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1272#(= 1 ~systemActive~0)} {1267#true} #554#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,724 INFO L263 TraceCheckUtils]: 4: Hoare triple {1272#(= 1 ~systemActive~0)} call #t~ret75 := main(); {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,725 INFO L280 TraceCheckUtils]: 5: Hoare triple {1272#(= 1 ~systemActive~0)} havoc ~retValue_acc~3;havoc ~tmp~5; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,725 INFO L263 TraceCheckUtils]: 6: Hoare triple {1272#(= 1 ~systemActive~0)} call select_helpers(); {1267#true} is VALID [2020-07-17 21:47:23,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,726 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1267#true} {1272#(= 1 ~systemActive~0)} #448#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,726 INFO L263 TraceCheckUtils]: 9: Hoare triple {1272#(= 1 ~systemActive~0)} call select_features(); {1267#true} is VALID [2020-07-17 21:47:23,727 INFO L280 TraceCheckUtils]: 10: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,727 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1267#true} {1272#(= 1 ~systemActive~0)} #450#return; {1272#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:47:23,728 INFO L263 TraceCheckUtils]: 12: Hoare triple {1272#(= 1 ~systemActive~0)} call #t~ret25 := valid_product(); {1267#true} is VALID [2020-07-17 21:47:23,728 INFO L280 TraceCheckUtils]: 13: Hoare triple {1267#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {1302#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:23,729 INFO L280 TraceCheckUtils]: 14: Hoare triple {1302#(= 1 |valid_product_#res|)} assume true; {1302#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:47:23,730 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1302#(= 1 |valid_product_#res|)} {1272#(= 1 ~systemActive~0)} #452#return; {1280#(= |main_#t~ret25| ~systemActive~0)} is VALID [2020-07-17 21:47:23,731 INFO L280 TraceCheckUtils]: 16: Hoare triple {1280#(= |main_#t~ret25| ~systemActive~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {1281#(= main_~tmp~5 ~systemActive~0)} is VALID [2020-07-17 21:47:23,731 INFO L280 TraceCheckUtils]: 17: Hoare triple {1281#(= main_~tmp~5 ~systemActive~0)} assume 0 != ~tmp~5; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,732 INFO L263 TraceCheckUtils]: 18: Hoare triple {1282#(not (= 0 ~systemActive~0))} call setup(); {1267#true} is VALID [2020-07-17 21:47:23,732 INFO L280 TraceCheckUtils]: 19: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,733 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #454#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,733 INFO L263 TraceCheckUtils]: 21: Hoare triple {1282#(not (= 0 ~systemActive~0))} call runTest(); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,734 INFO L263 TraceCheckUtils]: 22: Hoare triple {1282#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:23,735 INFO L280 TraceCheckUtils]: 23: Hoare triple {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1267#true} is VALID [2020-07-17 21:47:23,735 INFO L280 TraceCheckUtils]: 24: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,736 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #544#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,737 INFO L263 TraceCheckUtils]: 26: Hoare triple {1282#(not (= 0 ~systemActive~0))} call test(); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,737 INFO L280 TraceCheckUtils]: 27: Hoare triple {1282#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,738 INFO L280 TraceCheckUtils]: 28: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !false; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,739 INFO L280 TraceCheckUtils]: 29: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,740 INFO L280 TraceCheckUtils]: 31: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,741 INFO L280 TraceCheckUtils]: 32: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,742 INFO L280 TraceCheckUtils]: 33: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,743 INFO L280 TraceCheckUtils]: 34: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,744 INFO L280 TraceCheckUtils]: 35: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,744 INFO L263 TraceCheckUtils]: 36: Hoare triple {1282#(not (= 0 ~systemActive~0))} call timeShift(); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,745 INFO L263 TraceCheckUtils]: 37: Hoare triple {1282#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:23,745 INFO L263 TraceCheckUtils]: 38: Hoare triple {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {1267#true} is VALID [2020-07-17 21:47:23,746 INFO L280 TraceCheckUtils]: 39: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-17 21:47:23,746 INFO L280 TraceCheckUtils]: 40: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,746 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1267#true} {1303#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {1267#true} is VALID [2020-07-17 21:47:23,746 INFO L280 TraceCheckUtils]: 42: Hoare triple {1267#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {1267#true} is VALID [2020-07-17 21:47:23,747 INFO L280 TraceCheckUtils]: 43: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,748 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1267#true} {1282#(not (= 0 ~systemActive~0))} #514#return; {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,748 INFO L280 TraceCheckUtils]: 45: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1282#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:47:23,749 INFO L280 TraceCheckUtils]: 46: Hoare triple {1282#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1268#false} is VALID [2020-07-17 21:47:23,749 INFO L263 TraceCheckUtils]: 47: Hoare triple {1268#false} call __utac_acc__Specification5_spec__3(); {1268#false} is VALID [2020-07-17 21:47:23,749 INFO L280 TraceCheckUtils]: 48: Hoare triple {1268#false} havoc ~tmp~9;havoc ~tmp___0~2; {1268#false} is VALID [2020-07-17 21:47:23,750 INFO L263 TraceCheckUtils]: 49: Hoare triple {1268#false} call #t~ret63 := getWaterLevel(); {1267#true} is VALID [2020-07-17 21:47:23,750 INFO L280 TraceCheckUtils]: 50: Hoare triple {1267#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {1267#true} is VALID [2020-07-17 21:47:23,750 INFO L280 TraceCheckUtils]: 51: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,751 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1267#true} {1268#false} #528#return; {1268#false} is VALID [2020-07-17 21:47:23,751 INFO L280 TraceCheckUtils]: 53: Hoare triple {1268#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {1268#false} is VALID [2020-07-17 21:47:23,751 INFO L280 TraceCheckUtils]: 54: Hoare triple {1268#false} assume 2 != ~tmp~9; {1268#false} is VALID [2020-07-17 21:47:23,752 INFO L263 TraceCheckUtils]: 55: Hoare triple {1268#false} call #t~ret64 := isPumpRunning(); {1267#true} is VALID [2020-07-17 21:47:23,752 INFO L280 TraceCheckUtils]: 56: Hoare triple {1267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {1267#true} is VALID [2020-07-17 21:47:23,752 INFO L280 TraceCheckUtils]: 57: Hoare triple {1267#true} assume true; {1267#true} is VALID [2020-07-17 21:47:23,752 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1267#true} {1268#false} #530#return; {1268#false} is VALID [2020-07-17 21:47:23,753 INFO L280 TraceCheckUtils]: 59: Hoare triple {1268#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {1268#false} is VALID [2020-07-17 21:47:23,753 INFO L280 TraceCheckUtils]: 60: Hoare triple {1268#false} assume 0 != ~tmp___0~2; {1268#false} is VALID [2020-07-17 21:47:23,753 INFO L280 TraceCheckUtils]: 61: Hoare triple {1268#false} assume 0 == ~switchedOnBeforeTS~0; {1268#false} is VALID [2020-07-17 21:47:23,753 INFO L263 TraceCheckUtils]: 62: Hoare triple {1268#false} call __automaton_fail(); {1268#false} is VALID [2020-07-17 21:47:23,754 INFO L280 TraceCheckUtils]: 63: Hoare triple {1268#false} assume !false; {1268#false} is VALID [2020-07-17 21:47:23,767 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:47:23,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094207782] [2020-07-17 21:47:23,768 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:23,768 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:47:23,768 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [584959397] [2020-07-17 21:47:23,770 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:47:23,771 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:23,771 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:47:23,851 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:23,852 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:47:23,852 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:23,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:47:23,853 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:47:23,853 INFO L87 Difference]: Start difference. First operand 149 states and 176 transitions. Second operand 9 states. [2020-07-17 21:47:24,856 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:25,808 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:26,226 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:26,596 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:47:32,604 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:47:43,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:43,906 INFO L93 Difference]: Finished difference Result 506 states and 636 transitions. [2020-07-17 21:47:43,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:47:43,907 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:47:43,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:47:43,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:43,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 636 transitions. [2020-07-17 21:47:43,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:47:43,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 636 transitions. [2020-07-17 21:47:43,939 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 636 transitions. [2020-07-17 21:47:46,124 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 636 edges. 636 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:46,145 INFO L225 Difference]: With dead ends: 506 [2020-07-17 21:47:46,145 INFO L226 Difference]: Without dead ends: 385 [2020-07-17 21:47:46,148 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:47:46,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 385 states. [2020-07-17 21:47:49,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 385 to 327. [2020-07-17 21:47:49,250 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:47:49,250 INFO L82 GeneralOperation]: Start isEquivalent. First operand 385 states. Second operand 327 states. [2020-07-17 21:47:49,250 INFO L74 IsIncluded]: Start isIncluded. First operand 385 states. Second operand 327 states. [2020-07-17 21:47:49,250 INFO L87 Difference]: Start difference. First operand 385 states. Second operand 327 states. [2020-07-17 21:47:49,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:49,275 INFO L93 Difference]: Finished difference Result 385 states and 478 transitions. [2020-07-17 21:47:49,275 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 478 transitions. [2020-07-17 21:47:49,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:49,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:49,279 INFO L74 IsIncluded]: Start isIncluded. First operand 327 states. Second operand 385 states. [2020-07-17 21:47:49,279 INFO L87 Difference]: Start difference. First operand 327 states. Second operand 385 states. [2020-07-17 21:47:49,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:47:49,303 INFO L93 Difference]: Finished difference Result 385 states and 478 transitions. [2020-07-17 21:47:49,303 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 478 transitions. [2020-07-17 21:47:49,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:47:49,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:47:49,306 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:47:49,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:47:49,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 327 states. [2020-07-17 21:47:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 402 transitions. [2020-07-17 21:47:49,323 INFO L78 Accepts]: Start accepts. Automaton has 327 states and 402 transitions. Word has length 64 [2020-07-17 21:47:49,324 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:47:49,324 INFO L479 AbstractCegarLoop]: Abstraction has 327 states and 402 transitions. [2020-07-17 21:47:49,324 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:47:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 402 transitions. [2020-07-17 21:47:49,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:47:49,327 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:47:49,327 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:47:49,327 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:47:49,328 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:47:49,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:47:49,328 INFO L82 PathProgramCache]: Analyzing trace with hash -1055869647, now seen corresponding path program 1 times [2020-07-17 21:47:49,328 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:47:49,328 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972196524] [2020-07-17 21:47:49,329 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:47:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,708 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:47:49,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {3304#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume true; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3272#(= 0 ~pumpRunning~0)} {3267#true} #554#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,826 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #448#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,834 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #450#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,847 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {3267#true} is VALID [2020-07-17 21:47:49,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,848 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #452#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,858 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #454#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3267#true} is VALID [2020-07-17 21:47:49,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #544#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {3306#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {3272#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,909 INFO L280 TraceCheckUtils]: 2: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume true; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,910 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3272#(= 0 ~pumpRunning~0)} {3272#(= 0 ~pumpRunning~0)} #502#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3267#true} is VALID [2020-07-17 21:47:49,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,930 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3267#true} {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {3267#true} is VALID [2020-07-17 21:47:49,931 INFO L263 TraceCheckUtils]: 0: Hoare triple {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {3267#true} is VALID [2020-07-17 21:47:49,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3267#true} is VALID [2020-07-17 21:47:49,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,932 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3267#true} {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {3267#true} is VALID [2020-07-17 21:47:49,932 INFO L280 TraceCheckUtils]: 4: Hoare triple {3267#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {3267#true} is VALID [2020-07-17 21:47:49,933 INFO L280 TraceCheckUtils]: 5: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,934 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #514#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3267#true} is VALID [2020-07-17 21:47:49,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,940 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #528#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:47:49,970 INFO L280 TraceCheckUtils]: 0: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:47:49,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:47:49,971 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3272#(= 0 ~pumpRunning~0)} #530#return; {3302#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:47:49,975 INFO L263 TraceCheckUtils]: 0: Hoare triple {3267#true} call ULTIMATE.init(); {3304#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:47:49,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {3304#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,988 INFO L280 TraceCheckUtils]: 2: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume true; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,992 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3272#(= 0 ~pumpRunning~0)} {3267#true} #554#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,993 INFO L263 TraceCheckUtils]: 4: Hoare triple {3272#(= 0 ~pumpRunning~0)} call #t~ret75 := main(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,994 INFO L280 TraceCheckUtils]: 5: Hoare triple {3272#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3;havoc ~tmp~5; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,994 INFO L263 TraceCheckUtils]: 6: Hoare triple {3272#(= 0 ~pumpRunning~0)} call select_helpers(); {3267#true} is VALID [2020-07-17 21:47:49,994 INFO L280 TraceCheckUtils]: 7: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,995 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #448#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,996 INFO L263 TraceCheckUtils]: 9: Hoare triple {3272#(= 0 ~pumpRunning~0)} call select_features(); {3267#true} is VALID [2020-07-17 21:47:49,996 INFO L280 TraceCheckUtils]: 10: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,997 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #450#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:49,997 INFO L263 TraceCheckUtils]: 12: Hoare triple {3272#(= 0 ~pumpRunning~0)} call #t~ret25 := valid_product(); {3267#true} is VALID [2020-07-17 21:47:49,998 INFO L280 TraceCheckUtils]: 13: Hoare triple {3267#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {3267#true} is VALID [2020-07-17 21:47:49,998 INFO L280 TraceCheckUtils]: 14: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:49,999 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #452#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,000 INFO L280 TraceCheckUtils]: 16: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,000 INFO L280 TraceCheckUtils]: 17: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~5; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,000 INFO L263 TraceCheckUtils]: 18: Hoare triple {3272#(= 0 ~pumpRunning~0)} call setup(); {3267#true} is VALID [2020-07-17 21:47:50,001 INFO L280 TraceCheckUtils]: 19: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:50,001 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #454#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,002 INFO L263 TraceCheckUtils]: 21: Hoare triple {3272#(= 0 ~pumpRunning~0)} call runTest(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,003 INFO L263 TraceCheckUtils]: 22: Hoare triple {3272#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:50,003 INFO L280 TraceCheckUtils]: 23: Hoare triple {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3267#true} is VALID [2020-07-17 21:47:50,003 INFO L280 TraceCheckUtils]: 24: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:50,004 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #544#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,005 INFO L263 TraceCheckUtils]: 26: Hoare triple {3272#(= 0 ~pumpRunning~0)} call test(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,005 INFO L280 TraceCheckUtils]: 27: Hoare triple {3272#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,006 INFO L280 TraceCheckUtils]: 28: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !false; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,008 INFO L280 TraceCheckUtils]: 29: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,009 INFO L280 TraceCheckUtils]: 30: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,009 INFO L280 TraceCheckUtils]: 31: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,011 INFO L280 TraceCheckUtils]: 32: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,012 INFO L280 TraceCheckUtils]: 33: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,015 INFO L280 TraceCheckUtils]: 34: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,019 INFO L280 TraceCheckUtils]: 35: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet24 && #t~nondet24 <= 2147483647;~tmp___1~0 := #t~nondet24;havoc #t~nondet24; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,021 INFO L280 TraceCheckUtils]: 36: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,021 INFO L263 TraceCheckUtils]: 37: Hoare triple {3272#(= 0 ~pumpRunning~0)} call stopSystem(); {3306#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:47:50,022 INFO L280 TraceCheckUtils]: 38: Hoare triple {3306#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,023 INFO L280 TraceCheckUtils]: 39: Hoare triple {3272#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,023 INFO L280 TraceCheckUtils]: 40: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume true; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,024 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3272#(= 0 ~pumpRunning~0)} {3272#(= 0 ~pumpRunning~0)} #502#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,025 INFO L263 TraceCheckUtils]: 42: Hoare triple {3272#(= 0 ~pumpRunning~0)} call timeShift(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,025 INFO L263 TraceCheckUtils]: 43: Hoare triple {3272#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:47:50,026 INFO L263 TraceCheckUtils]: 44: Hoare triple {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {3267#true} is VALID [2020-07-17 21:47:50,026 INFO L280 TraceCheckUtils]: 45: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3267#true} is VALID [2020-07-17 21:47:50,026 INFO L280 TraceCheckUtils]: 46: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:50,026 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3267#true} {3305#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {3267#true} is VALID [2020-07-17 21:47:50,026 INFO L280 TraceCheckUtils]: 48: Hoare triple {3267#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {3267#true} is VALID [2020-07-17 21:47:50,026 INFO L280 TraceCheckUtils]: 49: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:50,027 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #514#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,027 INFO L280 TraceCheckUtils]: 51: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,028 INFO L280 TraceCheckUtils]: 52: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,028 INFO L263 TraceCheckUtils]: 53: Hoare triple {3272#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,029 INFO L280 TraceCheckUtils]: 54: Hoare triple {3272#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,029 INFO L263 TraceCheckUtils]: 55: Hoare triple {3272#(= 0 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {3267#true} is VALID [2020-07-17 21:47:50,029 INFO L280 TraceCheckUtils]: 56: Hoare triple {3267#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {3267#true} is VALID [2020-07-17 21:47:50,029 INFO L280 TraceCheckUtils]: 57: Hoare triple {3267#true} assume true; {3267#true} is VALID [2020-07-17 21:47:50,030 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3267#true} {3272#(= 0 ~pumpRunning~0)} #528#return; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,030 INFO L280 TraceCheckUtils]: 59: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,031 INFO L280 TraceCheckUtils]: 60: Hoare triple {3272#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {3272#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:47:50,031 INFO L263 TraceCheckUtils]: 61: Hoare triple {3272#(= 0 ~pumpRunning~0)} call #t~ret64 := isPumpRunning(); {3267#true} is VALID [2020-07-17 21:47:50,032 INFO L280 TraceCheckUtils]: 62: Hoare triple {3267#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:47:50,032 INFO L280 TraceCheckUtils]: 63: Hoare triple {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:47:50,033 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3310#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3272#(= 0 ~pumpRunning~0)} #530#return; {3302#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:47:50,034 INFO L280 TraceCheckUtils]: 65: Hoare triple {3302#(= 0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {3303#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:47:50,034 INFO L280 TraceCheckUtils]: 66: Hoare triple {3303#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3268#false} is VALID [2020-07-17 21:47:50,034 INFO L280 TraceCheckUtils]: 67: Hoare triple {3268#false} assume 0 == ~switchedOnBeforeTS~0; {3268#false} is VALID [2020-07-17 21:47:50,034 INFO L263 TraceCheckUtils]: 68: Hoare triple {3268#false} call __automaton_fail(); {3268#false} is VALID [2020-07-17 21:47:50,035 INFO L280 TraceCheckUtils]: 69: Hoare triple {3268#false} assume !false; {3268#false} is VALID [2020-07-17 21:47:50,047 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-17 21:47:50,048 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972196524] [2020-07-17 21:47:50,048 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:47:50,048 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:47:50,048 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1408429429] [2020-07-17 21:47:50,049 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:47:50,051 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:47:50,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:47:50,155 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:47:50,155 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:47:50,156 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:47:50,156 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:47:50,157 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:47:50,157 INFO L87 Difference]: Start difference. First operand 327 states and 402 transitions. Second operand 9 states. [2020-07-17 21:47:51,117 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:47:54,159 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:00,665 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:01,099 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:48:01,661 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:02,413 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:07,864 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:07,865 INFO L93 Difference]: Finished difference Result 877 states and 1180 transitions. [2020-07-17 21:48:07,865 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:48:07,865 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:48:07,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:07,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-17 21:48:07,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:07,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 561 transitions. [2020-07-17 21:48:07,918 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 561 transitions. [2020-07-17 21:48:09,715 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 561 edges. 561 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:09,749 INFO L225 Difference]: With dead ends: 877 [2020-07-17 21:48:09,749 INFO L226 Difference]: Without dead ends: 578 [2020-07-17 21:48:09,752 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:48:09,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 578 states. [2020-07-17 21:48:13,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 578 to 488. [2020-07-17 21:48:13,686 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:13,687 INFO L82 GeneralOperation]: Start isEquivalent. First operand 578 states. Second operand 488 states. [2020-07-17 21:48:13,687 INFO L74 IsIncluded]: Start isIncluded. First operand 578 states. Second operand 488 states. [2020-07-17 21:48:13,687 INFO L87 Difference]: Start difference. First operand 578 states. Second operand 488 states. [2020-07-17 21:48:13,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:13,718 INFO L93 Difference]: Finished difference Result 578 states and 749 transitions. [2020-07-17 21:48:13,718 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 749 transitions. [2020-07-17 21:48:13,722 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:13,722 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:13,722 INFO L74 IsIncluded]: Start isIncluded. First operand 488 states. Second operand 578 states. [2020-07-17 21:48:13,722 INFO L87 Difference]: Start difference. First operand 488 states. Second operand 578 states. [2020-07-17 21:48:13,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:13,753 INFO L93 Difference]: Finished difference Result 578 states and 749 transitions. [2020-07-17 21:48:13,753 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 749 transitions. [2020-07-17 21:48:13,756 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:13,756 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:13,756 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:13,756 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:13,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 488 states. [2020-07-17 21:48:13,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 488 states and 609 transitions. [2020-07-17 21:48:13,782 INFO L78 Accepts]: Start accepts. Automaton has 488 states and 609 transitions. Word has length 70 [2020-07-17 21:48:13,783 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:13,783 INFO L479 AbstractCegarLoop]: Abstraction has 488 states and 609 transitions. [2020-07-17 21:48:13,783 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:48:13,803 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 609 transitions. [2020-07-17 21:48:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-17 21:48:13,807 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:13,808 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:48:13,808 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:48:13,808 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:13,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:13,809 INFO L82 PathProgramCache]: Analyzing trace with hash -1372952807, now seen corresponding path program 1 times [2020-07-17 21:48:13,809 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:13,809 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1647169400] [2020-07-17 21:48:13,810 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,163 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:14,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {6458#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6385#true} is VALID [2020-07-17 21:48:14,207 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,208 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #554#return; {6385#true} is VALID [2020-07-17 21:48:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,211 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6385#true} {6385#true} #448#return; {6385#true} is VALID [2020-07-17 21:48:14,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,214 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6385#true} {6385#true} #450#return; {6385#true} is VALID [2020-07-17 21:48:14,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6385#true} is VALID [2020-07-17 21:48:14,216 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #452#return; {6385#true} is VALID [2020-07-17 21:48:14,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,219 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,219 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6385#true} {6385#true} #454#return; {6385#true} is VALID [2020-07-17 21:48:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6385#true} is VALID [2020-07-17 21:48:14,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,231 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #544#return; {6385#true} is VALID [2020-07-17 21:48:14,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-17 21:48:14,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {6385#true} is VALID [2020-07-17 21:48:14,238 INFO L263 TraceCheckUtils]: 0: Hoare triple {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {6385#true} is VALID [2020-07-17 21:48:14,238 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-17 21:48:14,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,239 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6385#true} {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {6385#true} is VALID [2020-07-17 21:48:14,239 INFO L280 TraceCheckUtils]: 4: Hoare triple {6385#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {6385#true} is VALID [2020-07-17 21:48:14,239 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,240 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6385#true} {6386#false} #514#return; {6386#false} is VALID [2020-07-17 21:48:14,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-17 21:48:14,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,371 INFO L280 TraceCheckUtils]: 2: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,372 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:48:14,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {6385#true} is VALID [2020-07-17 21:48:14,373 INFO L263 TraceCheckUtils]: 1: Hoare triple {6385#true} call #t~ret20 := isHighWaterSensorDry(); {6385#true} is VALID [2020-07-17 21:48:14,373 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-17 21:48:14,374 INFO L280 TraceCheckUtils]: 3: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,375 INFO L280 TraceCheckUtils]: 4: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,376 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:48:14,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {6534#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {6535#(= 0 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:48:14,378 INFO L280 TraceCheckUtils]: 7: Hoare triple {6535#(= 0 isHighWaterLevel_~tmp~3)} assume 0 != ~tmp~3;~tmp___0~0 := 0; {6386#false} is VALID [2020-07-17 21:48:14,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {6386#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {6386#false} is VALID [2020-07-17 21:48:14,378 INFO L280 TraceCheckUtils]: 9: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,379 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6386#false} {6385#true} #534#return; {6386#false} is VALID [2020-07-17 21:48:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-17 21:48:14,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,397 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-17 21:48:14,397 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,398 INFO L263 TraceCheckUtils]: 1: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-17 21:48:14,398 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-17 21:48:14,398 INFO L280 TraceCheckUtils]: 3: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,399 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-17 21:48:14,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,400 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-17 21:48:14,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,405 INFO L280 TraceCheckUtils]: 0: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-17 21:48:14,406 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,406 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-17 21:48:14,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6385#true} is VALID [2020-07-17 21:48:14,407 INFO L263 TraceCheckUtils]: 1: Hoare triple {6385#true} call #t~ret2 := isMethaneAlarm(); {6385#true} is VALID [2020-07-17 21:48:14,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,407 INFO L263 TraceCheckUtils]: 3: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-17 21:48:14,407 INFO L280 TraceCheckUtils]: 4: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-17 21:48:14,408 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,408 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-17 21:48:14,408 INFO L280 TraceCheckUtils]: 7: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,408 INFO L280 TraceCheckUtils]: 8: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,409 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-17 21:48:14,409 INFO L280 TraceCheckUtils]: 10: Hoare triple {6385#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {6385#true} is VALID [2020-07-17 21:48:14,409 INFO L280 TraceCheckUtils]: 11: Hoare triple {6385#true} assume !(0 != ~tmp~2); {6385#true} is VALID [2020-07-17 21:48:14,410 INFO L263 TraceCheckUtils]: 12: Hoare triple {6385#true} call activatePump__wrappee__highWaterSensor(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,410 INFO L280 TraceCheckUtils]: 13: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-17 21:48:14,410 INFO L280 TraceCheckUtils]: 14: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,411 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-17 21:48:14,411 INFO L280 TraceCheckUtils]: 16: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,411 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6385#true} {6386#false} #536#return; {6386#false} is VALID [2020-07-17 21:48:14,412 INFO L280 TraceCheckUtils]: 0: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6385#true} is VALID [2020-07-17 21:48:14,412 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume 0 == ~pumpRunning~0; {6385#true} is VALID [2020-07-17 21:48:14,412 INFO L263 TraceCheckUtils]: 2: Hoare triple {6385#true} call #t~ret0 := isHighWaterLevel(); {6385#true} is VALID [2020-07-17 21:48:14,412 INFO L280 TraceCheckUtils]: 3: Hoare triple {6385#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {6385#true} is VALID [2020-07-17 21:48:14,413 INFO L263 TraceCheckUtils]: 4: Hoare triple {6385#true} call #t~ret20 := isHighWaterSensorDry(); {6385#true} is VALID [2020-07-17 21:48:14,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-17 21:48:14,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,414 INFO L280 TraceCheckUtils]: 7: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,415 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:48:14,416 INFO L280 TraceCheckUtils]: 9: Hoare triple {6534#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {6535#(= 0 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:48:14,417 INFO L280 TraceCheckUtils]: 10: Hoare triple {6535#(= 0 isHighWaterLevel_~tmp~3)} assume 0 != ~tmp~3;~tmp___0~0 := 0; {6386#false} is VALID [2020-07-17 21:48:14,417 INFO L280 TraceCheckUtils]: 11: Hoare triple {6386#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {6386#false} is VALID [2020-07-17 21:48:14,418 INFO L280 TraceCheckUtils]: 12: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,418 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6386#false} {6385#true} #534#return; {6386#false} is VALID [2020-07-17 21:48:14,418 INFO L280 TraceCheckUtils]: 14: Hoare triple {6386#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {6386#false} is VALID [2020-07-17 21:48:14,419 INFO L280 TraceCheckUtils]: 15: Hoare triple {6386#false} assume 0 != ~tmp~0; {6386#false} is VALID [2020-07-17 21:48:14,419 INFO L263 TraceCheckUtils]: 16: Hoare triple {6386#false} call activatePump(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,419 INFO L280 TraceCheckUtils]: 17: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6385#true} is VALID [2020-07-17 21:48:14,420 INFO L263 TraceCheckUtils]: 18: Hoare triple {6385#true} call #t~ret2 := isMethaneAlarm(); {6385#true} is VALID [2020-07-17 21:48:14,420 INFO L280 TraceCheckUtils]: 19: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,420 INFO L263 TraceCheckUtils]: 20: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-17 21:48:14,420 INFO L280 TraceCheckUtils]: 21: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-17 21:48:14,421 INFO L280 TraceCheckUtils]: 22: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,426 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-17 21:48:14,427 INFO L280 TraceCheckUtils]: 24: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,427 INFO L280 TraceCheckUtils]: 25: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,427 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-17 21:48:14,428 INFO L280 TraceCheckUtils]: 27: Hoare triple {6385#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {6385#true} is VALID [2020-07-17 21:48:14,428 INFO L280 TraceCheckUtils]: 28: Hoare triple {6385#true} assume !(0 != ~tmp~2); {6385#true} is VALID [2020-07-17 21:48:14,439 INFO L263 TraceCheckUtils]: 29: Hoare triple {6385#true} call activatePump__wrappee__highWaterSensor(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,439 INFO L280 TraceCheckUtils]: 30: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-17 21:48:14,439 INFO L280 TraceCheckUtils]: 31: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,440 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-17 21:48:14,440 INFO L280 TraceCheckUtils]: 33: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,440 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6385#true} {6386#false} #536#return; {6386#false} is VALID [2020-07-17 21:48:14,441 INFO L280 TraceCheckUtils]: 35: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,441 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6386#false} {6385#true} #496#return; {6386#false} is VALID [2020-07-17 21:48:14,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {6385#true} is VALID [2020-07-17 21:48:14,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume !(0 != ~pumpRunning~0); {6385#true} is VALID [2020-07-17 21:48:14,444 INFO L263 TraceCheckUtils]: 2: Hoare triple {6385#true} call processEnvironment__wrappee__methaneQuery(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6385#true} is VALID [2020-07-17 21:48:14,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {6385#true} assume 0 == ~pumpRunning~0; {6385#true} is VALID [2020-07-17 21:48:14,445 INFO L263 TraceCheckUtils]: 5: Hoare triple {6385#true} call #t~ret0 := isHighWaterLevel(); {6385#true} is VALID [2020-07-17 21:48:14,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {6385#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {6385#true} is VALID [2020-07-17 21:48:14,445 INFO L263 TraceCheckUtils]: 7: Hoare triple {6385#true} call #t~ret20 := isHighWaterSensorDry(); {6385#true} is VALID [2020-07-17 21:48:14,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-17 21:48:14,446 INFO L280 TraceCheckUtils]: 9: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,447 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:48:14,448 INFO L280 TraceCheckUtils]: 12: Hoare triple {6534#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {6535#(= 0 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:48:14,449 INFO L280 TraceCheckUtils]: 13: Hoare triple {6535#(= 0 isHighWaterLevel_~tmp~3)} assume 0 != ~tmp~3;~tmp___0~0 := 0; {6386#false} is VALID [2020-07-17 21:48:14,449 INFO L280 TraceCheckUtils]: 14: Hoare triple {6386#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {6386#false} is VALID [2020-07-17 21:48:14,449 INFO L280 TraceCheckUtils]: 15: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,450 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6386#false} {6385#true} #534#return; {6386#false} is VALID [2020-07-17 21:48:14,450 INFO L280 TraceCheckUtils]: 17: Hoare triple {6386#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {6386#false} is VALID [2020-07-17 21:48:14,450 INFO L280 TraceCheckUtils]: 18: Hoare triple {6386#false} assume 0 != ~tmp~0; {6386#false} is VALID [2020-07-17 21:48:14,451 INFO L263 TraceCheckUtils]: 19: Hoare triple {6386#false} call activatePump(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,451 INFO L280 TraceCheckUtils]: 20: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6385#true} is VALID [2020-07-17 21:48:14,451 INFO L263 TraceCheckUtils]: 21: Hoare triple {6385#true} call #t~ret2 := isMethaneAlarm(); {6385#true} is VALID [2020-07-17 21:48:14,451 INFO L280 TraceCheckUtils]: 22: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,452 INFO L263 TraceCheckUtils]: 23: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-17 21:48:14,452 INFO L280 TraceCheckUtils]: 24: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-17 21:48:14,452 INFO L280 TraceCheckUtils]: 25: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,453 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-17 21:48:14,453 INFO L280 TraceCheckUtils]: 27: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,455 INFO L280 TraceCheckUtils]: 28: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,456 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-17 21:48:14,456 INFO L280 TraceCheckUtils]: 30: Hoare triple {6385#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {6385#true} is VALID [2020-07-17 21:48:14,456 INFO L280 TraceCheckUtils]: 31: Hoare triple {6385#true} assume !(0 != ~tmp~2); {6385#true} is VALID [2020-07-17 21:48:14,458 INFO L263 TraceCheckUtils]: 32: Hoare triple {6385#true} call activatePump__wrappee__highWaterSensor(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,458 INFO L280 TraceCheckUtils]: 33: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-17 21:48:14,458 INFO L280 TraceCheckUtils]: 34: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,459 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-17 21:48:14,459 INFO L280 TraceCheckUtils]: 36: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,460 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6385#true} {6386#false} #536#return; {6386#false} is VALID [2020-07-17 21:48:14,460 INFO L280 TraceCheckUtils]: 38: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,460 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6386#false} {6385#true} #496#return; {6386#false} is VALID [2020-07-17 21:48:14,461 INFO L280 TraceCheckUtils]: 40: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,461 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6386#false} {6386#false} #518#return; {6386#false} is VALID [2020-07-17 21:48:14,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,469 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {6385#true} is VALID [2020-07-17 21:48:14,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,470 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6386#false} #528#return; {6386#false} is VALID [2020-07-17 21:48:14,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:14,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-17 21:48:14,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6385#true} {6386#false} #530#return; {6386#false} is VALID [2020-07-17 21:48:14,480 INFO L263 TraceCheckUtils]: 0: Hoare triple {6385#true} call ULTIMATE.init(); {6458#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:48:14,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {6458#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {6385#true} is VALID [2020-07-17 21:48:14,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,481 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6385#true} {6385#true} #554#return; {6385#true} is VALID [2020-07-17 21:48:14,481 INFO L263 TraceCheckUtils]: 4: Hoare triple {6385#true} call #t~ret75 := main(); {6385#true} is VALID [2020-07-17 21:48:14,482 INFO L280 TraceCheckUtils]: 5: Hoare triple {6385#true} havoc ~retValue_acc~3;havoc ~tmp~5; {6385#true} is VALID [2020-07-17 21:48:14,482 INFO L263 TraceCheckUtils]: 6: Hoare triple {6385#true} call select_helpers(); {6385#true} is VALID [2020-07-17 21:48:14,482 INFO L280 TraceCheckUtils]: 7: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,482 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6385#true} {6385#true} #448#return; {6385#true} is VALID [2020-07-17 21:48:14,482 INFO L263 TraceCheckUtils]: 9: Hoare triple {6385#true} call select_features(); {6385#true} is VALID [2020-07-17 21:48:14,483 INFO L280 TraceCheckUtils]: 10: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,483 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6385#true} {6385#true} #450#return; {6385#true} is VALID [2020-07-17 21:48:14,483 INFO L263 TraceCheckUtils]: 12: Hoare triple {6385#true} call #t~ret25 := valid_product(); {6385#true} is VALID [2020-07-17 21:48:14,483 INFO L280 TraceCheckUtils]: 13: Hoare triple {6385#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {6385#true} is VALID [2020-07-17 21:48:14,483 INFO L280 TraceCheckUtils]: 14: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,483 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6385#true} {6385#true} #452#return; {6385#true} is VALID [2020-07-17 21:48:14,484 INFO L280 TraceCheckUtils]: 16: Hoare triple {6385#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {6385#true} is VALID [2020-07-17 21:48:14,484 INFO L280 TraceCheckUtils]: 17: Hoare triple {6385#true} assume 0 != ~tmp~5; {6385#true} is VALID [2020-07-17 21:48:14,484 INFO L263 TraceCheckUtils]: 18: Hoare triple {6385#true} call setup(); {6385#true} is VALID [2020-07-17 21:48:14,484 INFO L280 TraceCheckUtils]: 19: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,485 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6385#true} {6385#true} #454#return; {6385#true} is VALID [2020-07-17 21:48:14,485 INFO L263 TraceCheckUtils]: 21: Hoare triple {6385#true} call runTest(); {6385#true} is VALID [2020-07-17 21:48:14,487 INFO L263 TraceCheckUtils]: 22: Hoare triple {6385#true} call __utac_acc__Specification5_spec__1(); {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:14,487 INFO L280 TraceCheckUtils]: 23: Hoare triple {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6385#true} is VALID [2020-07-17 21:48:14,487 INFO L280 TraceCheckUtils]: 24: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,488 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6385#true} {6385#true} #544#return; {6385#true} is VALID [2020-07-17 21:48:14,488 INFO L263 TraceCheckUtils]: 26: Hoare triple {6385#true} call test(); {6385#true} is VALID [2020-07-17 21:48:14,489 INFO L280 TraceCheckUtils]: 27: Hoare triple {6385#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6402#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:48:14,489 INFO L280 TraceCheckUtils]: 28: Hoare triple {6402#(= 0 test_~splverifierCounter~0)} assume !false; {6402#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:48:14,490 INFO L280 TraceCheckUtils]: 29: Hoare triple {6402#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {6386#false} is VALID [2020-07-17 21:48:14,490 INFO L263 TraceCheckUtils]: 30: Hoare triple {6386#false} call cleanup(); {6386#false} is VALID [2020-07-17 21:48:14,491 INFO L280 TraceCheckUtils]: 31: Hoare triple {6386#false} havoc ~i~0;havoc ~__cil_tmp2~0; {6386#false} is VALID [2020-07-17 21:48:14,491 INFO L263 TraceCheckUtils]: 32: Hoare triple {6386#false} call timeShift(); {6386#false} is VALID [2020-07-17 21:48:14,491 INFO L263 TraceCheckUtils]: 33: Hoare triple {6386#false} call __utac_acc__Specification5_spec__2(); {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:14,491 INFO L263 TraceCheckUtils]: 34: Hoare triple {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {6385#true} is VALID [2020-07-17 21:48:14,492 INFO L280 TraceCheckUtils]: 35: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-17 21:48:14,492 INFO L280 TraceCheckUtils]: 36: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,492 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6385#true} {6459#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {6385#true} is VALID [2020-07-17 21:48:14,492 INFO L280 TraceCheckUtils]: 38: Hoare triple {6385#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {6385#true} is VALID [2020-07-17 21:48:14,492 INFO L280 TraceCheckUtils]: 39: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,493 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6385#true} {6386#false} #514#return; {6386#false} is VALID [2020-07-17 21:48:14,493 INFO L280 TraceCheckUtils]: 41: Hoare triple {6386#false} assume !(0 != ~pumpRunning~0); {6386#false} is VALID [2020-07-17 21:48:14,493 INFO L280 TraceCheckUtils]: 42: Hoare triple {6386#false} assume 0 != ~systemActive~0; {6386#false} is VALID [2020-07-17 21:48:14,494 INFO L263 TraceCheckUtils]: 43: Hoare triple {6386#false} call processEnvironment(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,494 INFO L280 TraceCheckUtils]: 44: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {6385#true} is VALID [2020-07-17 21:48:14,494 INFO L280 TraceCheckUtils]: 45: Hoare triple {6385#true} assume !(0 != ~pumpRunning~0); {6385#true} is VALID [2020-07-17 21:48:14,495 INFO L263 TraceCheckUtils]: 46: Hoare triple {6385#true} call processEnvironment__wrappee__methaneQuery(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,495 INFO L280 TraceCheckUtils]: 47: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {6385#true} is VALID [2020-07-17 21:48:14,496 INFO L280 TraceCheckUtils]: 48: Hoare triple {6385#true} assume 0 == ~pumpRunning~0; {6385#true} is VALID [2020-07-17 21:48:14,496 INFO L263 TraceCheckUtils]: 49: Hoare triple {6385#true} call #t~ret0 := isHighWaterLevel(); {6385#true} is VALID [2020-07-17 21:48:14,496 INFO L280 TraceCheckUtils]: 50: Hoare triple {6385#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {6385#true} is VALID [2020-07-17 21:48:14,496 INFO L263 TraceCheckUtils]: 51: Hoare triple {6385#true} call #t~ret20 := isHighWaterSensorDry(); {6385#true} is VALID [2020-07-17 21:48:14,497 INFO L280 TraceCheckUtils]: 52: Hoare triple {6385#true} havoc ~retValue_acc~11; {6385#true} is VALID [2020-07-17 21:48:14,498 INFO L280 TraceCheckUtils]: 53: Hoare triple {6385#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,498 INFO L280 TraceCheckUtils]: 54: Hoare triple {6536#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6536#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:48:14,499 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {6536#(= 0 |isHighWaterSensorDry_#res|)} {6385#true} #512#return; {6534#(= 0 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:48:14,500 INFO L280 TraceCheckUtils]: 56: Hoare triple {6534#(= 0 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {6535#(= 0 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:48:14,501 INFO L280 TraceCheckUtils]: 57: Hoare triple {6535#(= 0 isHighWaterLevel_~tmp~3)} assume 0 != ~tmp~3;~tmp___0~0 := 0; {6386#false} is VALID [2020-07-17 21:48:14,501 INFO L280 TraceCheckUtils]: 58: Hoare triple {6386#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {6386#false} is VALID [2020-07-17 21:48:14,501 INFO L280 TraceCheckUtils]: 59: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,502 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {6386#false} {6385#true} #534#return; {6386#false} is VALID [2020-07-17 21:48:14,502 INFO L280 TraceCheckUtils]: 61: Hoare triple {6386#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {6386#false} is VALID [2020-07-17 21:48:14,502 INFO L280 TraceCheckUtils]: 62: Hoare triple {6386#false} assume 0 != ~tmp~0; {6386#false} is VALID [2020-07-17 21:48:14,503 INFO L263 TraceCheckUtils]: 63: Hoare triple {6386#false} call activatePump(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,503 INFO L280 TraceCheckUtils]: 64: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {6385#true} is VALID [2020-07-17 21:48:14,503 INFO L263 TraceCheckUtils]: 65: Hoare triple {6385#true} call #t~ret2 := isMethaneAlarm(); {6385#true} is VALID [2020-07-17 21:48:14,503 INFO L280 TraceCheckUtils]: 66: Hoare triple {6385#true} havoc ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,504 INFO L263 TraceCheckUtils]: 67: Hoare triple {6385#true} call #t~ret3 := isMethaneLevelCritical(); {6385#true} is VALID [2020-07-17 21:48:14,504 INFO L280 TraceCheckUtils]: 68: Hoare triple {6385#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {6385#true} is VALID [2020-07-17 21:48:14,504 INFO L280 TraceCheckUtils]: 69: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,504 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {6385#true} {6385#true} #548#return; {6385#true} is VALID [2020-07-17 21:48:14,505 INFO L280 TraceCheckUtils]: 71: Hoare triple {6385#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {6385#true} is VALID [2020-07-17 21:48:14,505 INFO L280 TraceCheckUtils]: 72: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,512 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {6385#true} {6385#true} #508#return; {6385#true} is VALID [2020-07-17 21:48:14,513 INFO L280 TraceCheckUtils]: 74: Hoare triple {6385#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {6385#true} is VALID [2020-07-17 21:48:14,513 INFO L280 TraceCheckUtils]: 75: Hoare triple {6385#true} assume !(0 != ~tmp~2); {6385#true} is VALID [2020-07-17 21:48:14,524 INFO L263 TraceCheckUtils]: 76: Hoare triple {6385#true} call activatePump__wrappee__highWaterSensor(); {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:14,525 INFO L280 TraceCheckUtils]: 77: Hoare triple {6463#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6385#true} is VALID [2020-07-17 21:48:14,525 INFO L280 TraceCheckUtils]: 78: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,525 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {6385#true} {6385#true} #510#return; {6385#true} is VALID [2020-07-17 21:48:14,526 INFO L280 TraceCheckUtils]: 80: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,526 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {6385#true} {6386#false} #536#return; {6386#false} is VALID [2020-07-17 21:48:14,526 INFO L280 TraceCheckUtils]: 82: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,526 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {6386#false} {6385#true} #496#return; {6386#false} is VALID [2020-07-17 21:48:14,527 INFO L280 TraceCheckUtils]: 84: Hoare triple {6386#false} assume true; {6386#false} is VALID [2020-07-17 21:48:14,527 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {6386#false} {6386#false} #518#return; {6386#false} is VALID [2020-07-17 21:48:14,527 INFO L263 TraceCheckUtils]: 86: Hoare triple {6386#false} call __utac_acc__Specification5_spec__3(); {6386#false} is VALID [2020-07-17 21:48:14,527 INFO L280 TraceCheckUtils]: 87: Hoare triple {6386#false} havoc ~tmp~9;havoc ~tmp___0~2; {6386#false} is VALID [2020-07-17 21:48:14,528 INFO L263 TraceCheckUtils]: 88: Hoare triple {6386#false} call #t~ret63 := getWaterLevel(); {6385#true} is VALID [2020-07-17 21:48:14,528 INFO L280 TraceCheckUtils]: 89: Hoare triple {6385#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {6385#true} is VALID [2020-07-17 21:48:14,528 INFO L280 TraceCheckUtils]: 90: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,528 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {6385#true} {6386#false} #528#return; {6386#false} is VALID [2020-07-17 21:48:14,529 INFO L280 TraceCheckUtils]: 92: Hoare triple {6386#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {6386#false} is VALID [2020-07-17 21:48:14,529 INFO L280 TraceCheckUtils]: 93: Hoare triple {6386#false} assume 2 != ~tmp~9; {6386#false} is VALID [2020-07-17 21:48:14,529 INFO L263 TraceCheckUtils]: 94: Hoare triple {6386#false} call #t~ret64 := isPumpRunning(); {6385#true} is VALID [2020-07-17 21:48:14,529 INFO L280 TraceCheckUtils]: 95: Hoare triple {6385#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {6385#true} is VALID [2020-07-17 21:48:14,530 INFO L280 TraceCheckUtils]: 96: Hoare triple {6385#true} assume true; {6385#true} is VALID [2020-07-17 21:48:14,530 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {6385#true} {6386#false} #530#return; {6386#false} is VALID [2020-07-17 21:48:14,530 INFO L280 TraceCheckUtils]: 98: Hoare triple {6386#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {6386#false} is VALID [2020-07-17 21:48:14,530 INFO L280 TraceCheckUtils]: 99: Hoare triple {6386#false} assume 0 != ~tmp___0~2; {6386#false} is VALID [2020-07-17 21:48:14,531 INFO L280 TraceCheckUtils]: 100: Hoare triple {6386#false} assume 0 == ~switchedOnBeforeTS~0; {6386#false} is VALID [2020-07-17 21:48:14,531 INFO L263 TraceCheckUtils]: 101: Hoare triple {6386#false} call __automaton_fail(); {6386#false} is VALID [2020-07-17 21:48:14,531 INFO L280 TraceCheckUtils]: 102: Hoare triple {6386#false} assume !false; {6386#false} is VALID [2020-07-17 21:48:14,550 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:48:14,550 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1647169400] [2020-07-17 21:48:14,551 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:48:14,551 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:48:14,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1480104938] [2020-07-17 21:48:14,553 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-17 21:48:14,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:48:14,554 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:48:14,665 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:14,666 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:48:14,666 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:48:14,666 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:48:14,666 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:48:14,667 INFO L87 Difference]: Start difference. First operand 488 states and 609 transitions. Second operand 9 states. [2020-07-17 21:48:16,914 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:20,095 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:20,637 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:21,022 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:48:28,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:28,555 INFO L93 Difference]: Finished difference Result 993 states and 1301 transitions. [2020-07-17 21:48:28,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:48:28,556 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 103 [2020-07-17 21:48:28,556 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:28,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:28,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 410 transitions. [2020-07-17 21:48:28,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:48:28,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 410 transitions. [2020-07-17 21:48:28,588 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 410 transitions. [2020-07-17 21:48:30,392 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 410 edges. 410 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:30,435 INFO L225 Difference]: With dead ends: 993 [2020-07-17 21:48:30,436 INFO L226 Difference]: Without dead ends: 533 [2020-07-17 21:48:30,439 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=63, Invalid=177, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:48:30,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 533 states. [2020-07-17 21:48:35,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 533 to 454. [2020-07-17 21:48:35,174 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:48:35,174 INFO L82 GeneralOperation]: Start isEquivalent. First operand 533 states. Second operand 454 states. [2020-07-17 21:48:35,174 INFO L74 IsIncluded]: Start isIncluded. First operand 533 states. Second operand 454 states. [2020-07-17 21:48:35,174 INFO L87 Difference]: Start difference. First operand 533 states. Second operand 454 states. [2020-07-17 21:48:35,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:35,199 INFO L93 Difference]: Finished difference Result 533 states and 669 transitions. [2020-07-17 21:48:35,200 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 669 transitions. [2020-07-17 21:48:35,202 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:35,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:35,202 INFO L74 IsIncluded]: Start isIncluded. First operand 454 states. Second operand 533 states. [2020-07-17 21:48:35,202 INFO L87 Difference]: Start difference. First operand 454 states. Second operand 533 states. [2020-07-17 21:48:35,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:35,226 INFO L93 Difference]: Finished difference Result 533 states and 669 transitions. [2020-07-17 21:48:35,227 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 669 transitions. [2020-07-17 21:48:35,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:48:35,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:48:35,229 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:48:35,229 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:48:35,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 454 states. [2020-07-17 21:48:35,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 454 states and 541 transitions. [2020-07-17 21:48:35,250 INFO L78 Accepts]: Start accepts. Automaton has 454 states and 541 transitions. Word has length 103 [2020-07-17 21:48:35,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:48:35,251 INFO L479 AbstractCegarLoop]: Abstraction has 454 states and 541 transitions. [2020-07-17 21:48:35,251 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:48:35,251 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 541 transitions. [2020-07-17 21:48:35,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:48:35,253 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:48:35,253 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:48:35,254 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:48:35,254 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:48:35,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:48:35,254 INFO L82 PathProgramCache]: Analyzing trace with hash -154595283, now seen corresponding path program 1 times [2020-07-17 21:48:35,254 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:48:35,255 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [645914982] [2020-07-17 21:48:35,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:48:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,584 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:48:35,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {9678#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {9610#(= 1 ~waterLevel~0)} assume true; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,647 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9610#(= 1 ~waterLevel~0)} {9605#true} #554#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,651 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #448#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,654 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #450#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9605#true} is VALID [2020-07-17 21:48:35,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #452#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,662 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #454#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9605#true} is VALID [2020-07-17 21:48:35,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #544#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,683 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-17 21:48:35,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,683 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {9605#true} is VALID [2020-07-17 21:48:35,683 INFO L263 TraceCheckUtils]: 0: Hoare triple {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {9605#true} is VALID [2020-07-17 21:48:35,683 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-17 21:48:35,684 INFO L280 TraceCheckUtils]: 2: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,684 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9605#true} {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {9605#true} is VALID [2020-07-17 21:48:35,684 INFO L280 TraceCheckUtils]: 4: Hoare triple {9605#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {9605#true} is VALID [2020-07-17 21:48:35,684 INFO L280 TraceCheckUtils]: 5: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,685 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #514#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-17 21:48:35,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,769 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {9605#true} is VALID [2020-07-17 21:48:35,770 INFO L263 TraceCheckUtils]: 1: Hoare triple {9605#true} call #t~ret20 := isHighWaterSensorDry(); {9605#true} is VALID [2020-07-17 21:48:35,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-17 21:48:35,770 INFO L280 TraceCheckUtils]: 3: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,772 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,772 INFO L280 TraceCheckUtils]: 6: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,773 INFO L280 TraceCheckUtils]: 7: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,773 INFO L280 TraceCheckUtils]: 8: Hoare triple {9721#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,774 INFO L280 TraceCheckUtils]: 9: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,775 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #534#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-17 21:48:35,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,786 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-17 21:48:35,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,786 INFO L263 TraceCheckUtils]: 1: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-17 21:48:35,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-17 21:48:35,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,787 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-17 21:48:35,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,787 INFO L280 TraceCheckUtils]: 6: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,788 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-17 21:48:35,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-17 21:48:35,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,791 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-17 21:48:35,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9605#true} is VALID [2020-07-17 21:48:35,791 INFO L263 TraceCheckUtils]: 1: Hoare triple {9605#true} call #t~ret2 := isMethaneAlarm(); {9605#true} is VALID [2020-07-17 21:48:35,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,792 INFO L263 TraceCheckUtils]: 3: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-17 21:48:35,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-17 21:48:35,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,793 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-17 21:48:35,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,793 INFO L280 TraceCheckUtils]: 8: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,793 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-17 21:48:35,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {9605#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {9605#true} is VALID [2020-07-17 21:48:35,794 INFO L280 TraceCheckUtils]: 11: Hoare triple {9605#true} assume !(0 != ~tmp~2); {9605#true} is VALID [2020-07-17 21:48:35,795 INFO L263 TraceCheckUtils]: 12: Hoare triple {9605#true} call activatePump__wrappee__highWaterSensor(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-17 21:48:35,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,795 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-17 21:48:35,795 INFO L280 TraceCheckUtils]: 16: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,796 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {9605#true} {9721#(<= 2 ~waterLevel~0)} #536#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9605#true} is VALID [2020-07-17 21:48:35,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume 0 == ~pumpRunning~0; {9605#true} is VALID [2020-07-17 21:48:35,797 INFO L263 TraceCheckUtils]: 2: Hoare triple {9605#true} call #t~ret0 := isHighWaterLevel(); {9605#true} is VALID [2020-07-17 21:48:35,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {9605#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {9605#true} is VALID [2020-07-17 21:48:35,797 INFO L263 TraceCheckUtils]: 4: Hoare triple {9605#true} call #t~ret20 := isHighWaterSensorDry(); {9605#true} is VALID [2020-07-17 21:48:35,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-17 21:48:35,798 INFO L280 TraceCheckUtils]: 6: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,799 INFO L280 TraceCheckUtils]: 7: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,800 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,801 INFO L280 TraceCheckUtils]: 10: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,802 INFO L280 TraceCheckUtils]: 11: Hoare triple {9721#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,802 INFO L280 TraceCheckUtils]: 12: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,803 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #534#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,804 INFO L280 TraceCheckUtils]: 14: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,805 INFO L263 TraceCheckUtils]: 16: Hoare triple {9721#(<= 2 ~waterLevel~0)} call activatePump(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,806 INFO L280 TraceCheckUtils]: 17: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9605#true} is VALID [2020-07-17 21:48:35,806 INFO L263 TraceCheckUtils]: 18: Hoare triple {9605#true} call #t~ret2 := isMethaneAlarm(); {9605#true} is VALID [2020-07-17 21:48:35,806 INFO L280 TraceCheckUtils]: 19: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,806 INFO L263 TraceCheckUtils]: 20: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-17 21:48:35,807 INFO L280 TraceCheckUtils]: 21: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-17 21:48:35,807 INFO L280 TraceCheckUtils]: 22: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,807 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-17 21:48:35,807 INFO L280 TraceCheckUtils]: 24: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,807 INFO L280 TraceCheckUtils]: 25: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,808 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-17 21:48:35,808 INFO L280 TraceCheckUtils]: 27: Hoare triple {9605#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {9605#true} is VALID [2020-07-17 21:48:35,808 INFO L280 TraceCheckUtils]: 28: Hoare triple {9605#true} assume !(0 != ~tmp~2); {9605#true} is VALID [2020-07-17 21:48:35,809 INFO L263 TraceCheckUtils]: 29: Hoare triple {9605#true} call activatePump__wrappee__highWaterSensor(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,809 INFO L280 TraceCheckUtils]: 30: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-17 21:48:35,809 INFO L280 TraceCheckUtils]: 31: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,809 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-17 21:48:35,810 INFO L280 TraceCheckUtils]: 33: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,810 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {9605#true} {9721#(<= 2 ~waterLevel~0)} #536#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,811 INFO L280 TraceCheckUtils]: 35: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,811 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #496#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9605#true} is VALID [2020-07-17 21:48:35,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume !(0 != ~pumpRunning~0); {9605#true} is VALID [2020-07-17 21:48:35,814 INFO L263 TraceCheckUtils]: 2: Hoare triple {9605#true} call processEnvironment__wrappee__methaneQuery(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,814 INFO L280 TraceCheckUtils]: 3: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9605#true} is VALID [2020-07-17 21:48:35,814 INFO L280 TraceCheckUtils]: 4: Hoare triple {9605#true} assume 0 == ~pumpRunning~0; {9605#true} is VALID [2020-07-17 21:48:35,814 INFO L263 TraceCheckUtils]: 5: Hoare triple {9605#true} call #t~ret0 := isHighWaterLevel(); {9605#true} is VALID [2020-07-17 21:48:35,814 INFO L280 TraceCheckUtils]: 6: Hoare triple {9605#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {9605#true} is VALID [2020-07-17 21:48:35,815 INFO L263 TraceCheckUtils]: 7: Hoare triple {9605#true} call #t~ret20 := isHighWaterSensorDry(); {9605#true} is VALID [2020-07-17 21:48:35,815 INFO L280 TraceCheckUtils]: 8: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-17 21:48:35,815 INFO L280 TraceCheckUtils]: 9: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,817 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,818 INFO L280 TraceCheckUtils]: 13: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,819 INFO L280 TraceCheckUtils]: 14: Hoare triple {9721#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,819 INFO L280 TraceCheckUtils]: 15: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,820 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #534#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,821 INFO L280 TraceCheckUtils]: 17: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,822 INFO L280 TraceCheckUtils]: 18: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,823 INFO L263 TraceCheckUtils]: 19: Hoare triple {9721#(<= 2 ~waterLevel~0)} call activatePump(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,823 INFO L280 TraceCheckUtils]: 20: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9605#true} is VALID [2020-07-17 21:48:35,823 INFO L263 TraceCheckUtils]: 21: Hoare triple {9605#true} call #t~ret2 := isMethaneAlarm(); {9605#true} is VALID [2020-07-17 21:48:35,824 INFO L280 TraceCheckUtils]: 22: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,824 INFO L263 TraceCheckUtils]: 23: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-17 21:48:35,824 INFO L280 TraceCheckUtils]: 24: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-17 21:48:35,824 INFO L280 TraceCheckUtils]: 25: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,825 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-17 21:48:35,825 INFO L280 TraceCheckUtils]: 27: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,825 INFO L280 TraceCheckUtils]: 28: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,825 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-17 21:48:35,825 INFO L280 TraceCheckUtils]: 30: Hoare triple {9605#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {9605#true} is VALID [2020-07-17 21:48:35,826 INFO L280 TraceCheckUtils]: 31: Hoare triple {9605#true} assume !(0 != ~tmp~2); {9605#true} is VALID [2020-07-17 21:48:35,827 INFO L263 TraceCheckUtils]: 32: Hoare triple {9605#true} call activatePump__wrappee__highWaterSensor(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,827 INFO L280 TraceCheckUtils]: 33: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-17 21:48:35,827 INFO L280 TraceCheckUtils]: 34: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,828 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-17 21:48:35,828 INFO L280 TraceCheckUtils]: 36: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,829 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {9605#true} {9721#(<= 2 ~waterLevel~0)} #536#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,829 INFO L280 TraceCheckUtils]: 38: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,830 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #496#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,831 INFO L280 TraceCheckUtils]: 40: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,832 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9610#(= 1 ~waterLevel~0)} #518#return; {9606#false} is VALID [2020-07-17 21:48:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,838 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {9605#true} is VALID [2020-07-17 21:48:35,854 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,855 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9606#false} #528#return; {9606#false} is VALID [2020-07-17 21:48:35,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:48:35,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-17 21:48:35,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,862 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9605#true} {9606#false} #530#return; {9606#false} is VALID [2020-07-17 21:48:35,866 INFO L263 TraceCheckUtils]: 0: Hoare triple {9605#true} call ULTIMATE.init(); {9678#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:48:35,872 INFO L280 TraceCheckUtils]: 1: Hoare triple {9678#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {9610#(= 1 ~waterLevel~0)} assume true; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,873 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9610#(= 1 ~waterLevel~0)} {9605#true} #554#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,874 INFO L263 TraceCheckUtils]: 4: Hoare triple {9610#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,874 INFO L280 TraceCheckUtils]: 5: Hoare triple {9610#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~5; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,874 INFO L263 TraceCheckUtils]: 6: Hoare triple {9610#(= 1 ~waterLevel~0)} call select_helpers(); {9605#true} is VALID [2020-07-17 21:48:35,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,875 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #448#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,875 INFO L263 TraceCheckUtils]: 9: Hoare triple {9610#(= 1 ~waterLevel~0)} call select_features(); {9605#true} is VALID [2020-07-17 21:48:35,876 INFO L280 TraceCheckUtils]: 10: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,876 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #450#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,876 INFO L263 TraceCheckUtils]: 12: Hoare triple {9610#(= 1 ~waterLevel~0)} call #t~ret25 := valid_product(); {9605#true} is VALID [2020-07-17 21:48:35,877 INFO L280 TraceCheckUtils]: 13: Hoare triple {9605#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {9605#true} is VALID [2020-07-17 21:48:35,877 INFO L280 TraceCheckUtils]: 14: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,877 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #452#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,878 INFO L280 TraceCheckUtils]: 16: Hoare triple {9610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,878 INFO L280 TraceCheckUtils]: 17: Hoare triple {9610#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,879 INFO L263 TraceCheckUtils]: 18: Hoare triple {9610#(= 1 ~waterLevel~0)} call setup(); {9605#true} is VALID [2020-07-17 21:48:35,879 INFO L280 TraceCheckUtils]: 19: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,879 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #454#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,880 INFO L263 TraceCheckUtils]: 21: Hoare triple {9610#(= 1 ~waterLevel~0)} call runTest(); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,881 INFO L263 TraceCheckUtils]: 22: Hoare triple {9610#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:35,881 INFO L280 TraceCheckUtils]: 23: Hoare triple {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {9605#true} is VALID [2020-07-17 21:48:35,881 INFO L280 TraceCheckUtils]: 24: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,882 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #544#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,882 INFO L263 TraceCheckUtils]: 26: Hoare triple {9610#(= 1 ~waterLevel~0)} call test(); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,883 INFO L280 TraceCheckUtils]: 27: Hoare triple {9610#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,883 INFO L280 TraceCheckUtils]: 28: Hoare triple {9610#(= 1 ~waterLevel~0)} assume !false; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,884 INFO L280 TraceCheckUtils]: 29: Hoare triple {9610#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {9610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,885 INFO L280 TraceCheckUtils]: 31: Hoare triple {9610#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~4); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,886 INFO L280 TraceCheckUtils]: 32: Hoare triple {9610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,886 INFO L280 TraceCheckUtils]: 33: Hoare triple {9610#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,887 INFO L280 TraceCheckUtils]: 34: Hoare triple {9610#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,887 INFO L280 TraceCheckUtils]: 35: Hoare triple {9610#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,888 INFO L263 TraceCheckUtils]: 36: Hoare triple {9610#(= 1 ~waterLevel~0)} call timeShift(); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,888 INFO L263 TraceCheckUtils]: 37: Hoare triple {9610#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:48:35,889 INFO L263 TraceCheckUtils]: 38: Hoare triple {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {9605#true} is VALID [2020-07-17 21:48:35,889 INFO L280 TraceCheckUtils]: 39: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-17 21:48:35,889 INFO L280 TraceCheckUtils]: 40: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,889 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {9605#true} {9679#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {9605#true} is VALID [2020-07-17 21:48:35,889 INFO L280 TraceCheckUtils]: 42: Hoare triple {9605#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {9605#true} is VALID [2020-07-17 21:48:35,889 INFO L280 TraceCheckUtils]: 43: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,890 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {9605#true} {9610#(= 1 ~waterLevel~0)} #514#return; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,891 INFO L280 TraceCheckUtils]: 45: Hoare triple {9610#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,891 INFO L280 TraceCheckUtils]: 46: Hoare triple {9610#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {9610#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,892 INFO L263 TraceCheckUtils]: 47: Hoare triple {9610#(= 1 ~waterLevel~0)} call processEnvironment(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,892 INFO L280 TraceCheckUtils]: 48: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {9605#true} is VALID [2020-07-17 21:48:35,892 INFO L280 TraceCheckUtils]: 49: Hoare triple {9605#true} assume !(0 != ~pumpRunning~0); {9605#true} is VALID [2020-07-17 21:48:35,893 INFO L263 TraceCheckUtils]: 50: Hoare triple {9605#true} call processEnvironment__wrappee__methaneQuery(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,893 INFO L280 TraceCheckUtils]: 51: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {9605#true} is VALID [2020-07-17 21:48:35,893 INFO L280 TraceCheckUtils]: 52: Hoare triple {9605#true} assume 0 == ~pumpRunning~0; {9605#true} is VALID [2020-07-17 21:48:35,893 INFO L263 TraceCheckUtils]: 53: Hoare triple {9605#true} call #t~ret0 := isHighWaterLevel(); {9605#true} is VALID [2020-07-17 21:48:35,894 INFO L280 TraceCheckUtils]: 54: Hoare triple {9605#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {9605#true} is VALID [2020-07-17 21:48:35,894 INFO L263 TraceCheckUtils]: 55: Hoare triple {9605#true} call #t~ret20 := isHighWaterSensorDry(); {9605#true} is VALID [2020-07-17 21:48:35,894 INFO L280 TraceCheckUtils]: 56: Hoare triple {9605#true} havoc ~retValue_acc~11; {9605#true} is VALID [2020-07-17 21:48:35,895 INFO L280 TraceCheckUtils]: 57: Hoare triple {9605#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,895 INFO L280 TraceCheckUtils]: 58: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,896 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #512#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,896 INFO L280 TraceCheckUtils]: 60: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,897 INFO L280 TraceCheckUtils]: 61: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,897 INFO L280 TraceCheckUtils]: 62: Hoare triple {9721#(<= 2 ~waterLevel~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,898 INFO L280 TraceCheckUtils]: 63: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,899 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #534#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,899 INFO L280 TraceCheckUtils]: 65: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,900 INFO L280 TraceCheckUtils]: 66: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~0; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,901 INFO L263 TraceCheckUtils]: 67: Hoare triple {9721#(<= 2 ~waterLevel~0)} call activatePump(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,901 INFO L280 TraceCheckUtils]: 68: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {9605#true} is VALID [2020-07-17 21:48:35,901 INFO L263 TraceCheckUtils]: 69: Hoare triple {9605#true} call #t~ret2 := isMethaneAlarm(); {9605#true} is VALID [2020-07-17 21:48:35,901 INFO L280 TraceCheckUtils]: 70: Hoare triple {9605#true} havoc ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,901 INFO L263 TraceCheckUtils]: 71: Hoare triple {9605#true} call #t~ret3 := isMethaneLevelCritical(); {9605#true} is VALID [2020-07-17 21:48:35,901 INFO L280 TraceCheckUtils]: 72: Hoare triple {9605#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {9605#true} is VALID [2020-07-17 21:48:35,902 INFO L280 TraceCheckUtils]: 73: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,902 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {9605#true} {9605#true} #548#return; {9605#true} is VALID [2020-07-17 21:48:35,902 INFO L280 TraceCheckUtils]: 75: Hoare triple {9605#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {9605#true} is VALID [2020-07-17 21:48:35,902 INFO L280 TraceCheckUtils]: 76: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,902 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {9605#true} {9605#true} #508#return; {9605#true} is VALID [2020-07-17 21:48:35,903 INFO L280 TraceCheckUtils]: 78: Hoare triple {9605#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {9605#true} is VALID [2020-07-17 21:48:35,903 INFO L280 TraceCheckUtils]: 79: Hoare triple {9605#true} assume !(0 != ~tmp~2); {9605#true} is VALID [2020-07-17 21:48:35,907 INFO L263 TraceCheckUtils]: 80: Hoare triple {9605#true} call activatePump__wrappee__highWaterSensor(); {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:48:35,907 INFO L280 TraceCheckUtils]: 81: Hoare triple {9683#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {9605#true} is VALID [2020-07-17 21:48:35,907 INFO L280 TraceCheckUtils]: 82: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,907 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {9605#true} {9605#true} #510#return; {9605#true} is VALID [2020-07-17 21:48:35,908 INFO L280 TraceCheckUtils]: 84: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,908 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {9605#true} {9721#(<= 2 ~waterLevel~0)} #536#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,909 INFO L280 TraceCheckUtils]: 86: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,909 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9605#true} #496#return; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,910 INFO L280 TraceCheckUtils]: 88: Hoare triple {9721#(<= 2 ~waterLevel~0)} assume true; {9721#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:48:35,910 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {9721#(<= 2 ~waterLevel~0)} {9610#(= 1 ~waterLevel~0)} #518#return; {9606#false} is VALID [2020-07-17 21:48:35,910 INFO L263 TraceCheckUtils]: 90: Hoare triple {9606#false} call __utac_acc__Specification5_spec__3(); {9606#false} is VALID [2020-07-17 21:48:35,911 INFO L280 TraceCheckUtils]: 91: Hoare triple {9606#false} havoc ~tmp~9;havoc ~tmp___0~2; {9606#false} is VALID [2020-07-17 21:48:35,911 INFO L263 TraceCheckUtils]: 92: Hoare triple {9606#false} call #t~ret63 := getWaterLevel(); {9605#true} is VALID [2020-07-17 21:48:35,911 INFO L280 TraceCheckUtils]: 93: Hoare triple {9605#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {9605#true} is VALID [2020-07-17 21:48:35,911 INFO L280 TraceCheckUtils]: 94: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,911 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {9605#true} {9606#false} #528#return; {9606#false} is VALID [2020-07-17 21:48:35,912 INFO L280 TraceCheckUtils]: 96: Hoare triple {9606#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {9606#false} is VALID [2020-07-17 21:48:35,912 INFO L280 TraceCheckUtils]: 97: Hoare triple {9606#false} assume 2 != ~tmp~9; {9606#false} is VALID [2020-07-17 21:48:35,912 INFO L263 TraceCheckUtils]: 98: Hoare triple {9606#false} call #t~ret64 := isPumpRunning(); {9605#true} is VALID [2020-07-17 21:48:35,912 INFO L280 TraceCheckUtils]: 99: Hoare triple {9605#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {9605#true} is VALID [2020-07-17 21:48:35,912 INFO L280 TraceCheckUtils]: 100: Hoare triple {9605#true} assume true; {9605#true} is VALID [2020-07-17 21:48:35,912 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {9605#true} {9606#false} #530#return; {9606#false} is VALID [2020-07-17 21:48:35,913 INFO L280 TraceCheckUtils]: 102: Hoare triple {9606#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {9606#false} is VALID [2020-07-17 21:48:35,913 INFO L280 TraceCheckUtils]: 103: Hoare triple {9606#false} assume 0 != ~tmp___0~2; {9606#false} is VALID [2020-07-17 21:48:35,913 INFO L280 TraceCheckUtils]: 104: Hoare triple {9606#false} assume 0 == ~switchedOnBeforeTS~0; {9606#false} is VALID [2020-07-17 21:48:35,913 INFO L263 TraceCheckUtils]: 105: Hoare triple {9606#false} call __automaton_fail(); {9606#false} is VALID [2020-07-17 21:48:35,913 INFO L280 TraceCheckUtils]: 106: Hoare triple {9606#false} assume !false; {9606#false} is VALID [2020-07-17 21:48:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:48:35,928 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [645914982] [2020-07-17 21:48:35,928 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:48:35,929 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:48:35,929 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1027785801] [2020-07-17 21:48:35,929 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 21:48:35,930 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:48:35,930 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:48:36,046 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:48:36,047 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:48:36,047 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:48:36,047 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:48:36,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:48:36,048 INFO L87 Difference]: Start difference. First operand 454 states and 541 transitions. Second operand 7 states. [2020-07-17 21:48:36,686 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:39,053 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:48:57,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:48:57,632 INFO L93 Difference]: Finished difference Result 1670 states and 2209 transitions. [2020-07-17 21:48:57,632 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:48:57,632 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 21:48:57,632 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:48:57,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:48:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 715 transitions. [2020-07-17 21:48:57,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:48:57,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 715 transitions. [2020-07-17 21:48:57,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 715 transitions. [2020-07-17 21:49:00,144 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 715 edges. 715 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:00,232 INFO L225 Difference]: With dead ends: 1670 [2020-07-17 21:49:00,232 INFO L226 Difference]: Without dead ends: 1244 [2020-07-17 21:49:00,234 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 44 SyntacticMatches, 3 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 46 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=70, Invalid=170, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:49:00,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1244 states. [2020-07-17 21:49:08,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1244 to 1120. [2020-07-17 21:49:08,464 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:49:08,464 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1244 states. Second operand 1120 states. [2020-07-17 21:49:08,464 INFO L74 IsIncluded]: Start isIncluded. First operand 1244 states. Second operand 1120 states. [2020-07-17 21:49:08,464 INFO L87 Difference]: Start difference. First operand 1244 states. Second operand 1120 states. [2020-07-17 21:49:08,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:08,565 INFO L93 Difference]: Finished difference Result 1244 states and 1583 transitions. [2020-07-17 21:49:08,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1583 transitions. [2020-07-17 21:49:08,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:08,571 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:08,571 INFO L74 IsIncluded]: Start isIncluded. First operand 1120 states. Second operand 1244 states. [2020-07-17 21:49:08,571 INFO L87 Difference]: Start difference. First operand 1120 states. Second operand 1244 states. [2020-07-17 21:49:08,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:08,680 INFO L93 Difference]: Finished difference Result 1244 states and 1583 transitions. [2020-07-17 21:49:08,680 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1583 transitions. [2020-07-17 21:49:08,685 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:08,685 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:08,685 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:49:08,685 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:49:08,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1120 states. [2020-07-17 21:49:08,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 1120 states and 1374 transitions. [2020-07-17 21:49:08,784 INFO L78 Accepts]: Start accepts. Automaton has 1120 states and 1374 transitions. Word has length 107 [2020-07-17 21:49:08,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:49:08,785 INFO L479 AbstractCegarLoop]: Abstraction has 1120 states and 1374 transitions. [2020-07-17 21:49:08,785 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:49:08,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1374 transitions. [2020-07-17 21:49:08,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:49:08,788 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:49:08,788 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:49:08,788 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:49:08,788 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:49:08,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:49:08,789 INFO L82 PathProgramCache]: Analyzing trace with hash -1842327856, now seen corresponding path program 1 times [2020-07-17 21:49:08,789 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:49:08,789 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034050701] [2020-07-17 21:49:08,789 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:49:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,100 WARN L193 SmtUtils]: Spent 200.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:49:09,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {16133#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16061#true} is VALID [2020-07-17 21:49:09,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,140 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #554#return; {16061#true} is VALID [2020-07-17 21:49:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,143 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16061#true} {16061#true} #448#return; {16061#true} is VALID [2020-07-17 21:49:09,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,146 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16061#true} {16061#true} #450#return; {16061#true} is VALID [2020-07-17 21:49:09,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,148 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {16061#true} is VALID [2020-07-17 21:49:09,149 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,149 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #452#return; {16061#true} is VALID [2020-07-17 21:49:09,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,152 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {16061#true} {16061#true} #454#return; {16061#true} is VALID [2020-07-17 21:49:09,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,186 INFO L280 TraceCheckUtils]: 0: Hoare triple {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {16061#true} is VALID [2020-07-17 21:49:09,186 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,186 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #544#return; {16061#true} is VALID [2020-07-17 21:49:09,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,198 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-17 21:49:09,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,199 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {16061#true} is VALID [2020-07-17 21:49:09,199 INFO L263 TraceCheckUtils]: 0: Hoare triple {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {16061#true} is VALID [2020-07-17 21:49:09,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-17 21:49:09,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,200 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16061#true} {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {16061#true} is VALID [2020-07-17 21:49:09,200 INFO L280 TraceCheckUtils]: 4: Hoare triple {16061#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {16061#true} is VALID [2020-07-17 21:49:09,200 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,200 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16061#true} {16061#true} #514#return; {16061#true} is VALID [2020-07-17 21:49:09,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,296 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,296 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,297 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,297 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-17 21:49:09,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {16061#true} is VALID [2020-07-17 21:49:09,297 INFO L263 TraceCheckUtils]: 1: Hoare triple {16061#true} call #t~ret20 := isHighWaterSensorDry(); {16061#true} is VALID [2020-07-17 21:49:09,298 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,298 INFO L280 TraceCheckUtils]: 4: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,298 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-17 21:49:09,298 INFO L280 TraceCheckUtils]: 6: Hoare triple {16061#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {16061#true} is VALID [2020-07-17 21:49:09,299 INFO L280 TraceCheckUtils]: 7: Hoare triple {16061#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {16211#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-17 21:49:09,300 INFO L280 TraceCheckUtils]: 8: Hoare triple {16211#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:49:09,301 INFO L280 TraceCheckUtils]: 9: Hoare triple {16212#(= 0 |isHighWaterLevel_#res|)} assume true; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:49:09,301 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {16212#(= 0 |isHighWaterLevel_#res|)} {16061#true} #534#return; {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} is VALID [2020-07-17 21:49:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,316 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-17 21:49:09,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,317 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-17 21:49:09,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,318 INFO L263 TraceCheckUtils]: 1: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-17 21:49:09,318 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-17 21:49:09,318 INFO L280 TraceCheckUtils]: 3: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,318 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-17 21:49:09,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,319 INFO L280 TraceCheckUtils]: 6: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,319 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-17 21:49:09,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-17 21:49:09,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,323 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-17 21:49:09,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16061#true} is VALID [2020-07-17 21:49:09,324 INFO L263 TraceCheckUtils]: 1: Hoare triple {16061#true} call #t~ret2 := isMethaneAlarm(); {16061#true} is VALID [2020-07-17 21:49:09,324 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,324 INFO L263 TraceCheckUtils]: 3: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-17 21:49:09,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-17 21:49:09,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,325 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-17 21:49:09,325 INFO L280 TraceCheckUtils]: 7: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,325 INFO L280 TraceCheckUtils]: 8: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,326 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-17 21:49:09,326 INFO L280 TraceCheckUtils]: 10: Hoare triple {16061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {16061#true} is VALID [2020-07-17 21:49:09,326 INFO L280 TraceCheckUtils]: 11: Hoare triple {16061#true} assume !(0 != ~tmp~2); {16061#true} is VALID [2020-07-17 21:49:09,327 INFO L263 TraceCheckUtils]: 12: Hoare triple {16061#true} call activatePump__wrappee__highWaterSensor(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,327 INFO L280 TraceCheckUtils]: 13: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-17 21:49:09,327 INFO L280 TraceCheckUtils]: 14: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,327 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-17 21:49:09,328 INFO L280 TraceCheckUtils]: 16: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,328 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {16061#true} {16062#false} #536#return; {16062#false} is VALID [2020-07-17 21:49:09,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16061#true} is VALID [2020-07-17 21:49:09,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume 0 == ~pumpRunning~0; {16061#true} is VALID [2020-07-17 21:49:09,329 INFO L263 TraceCheckUtils]: 2: Hoare triple {16061#true} call #t~ret0 := isHighWaterLevel(); {16061#true} is VALID [2020-07-17 21:49:09,329 INFO L280 TraceCheckUtils]: 3: Hoare triple {16061#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {16061#true} is VALID [2020-07-17 21:49:09,329 INFO L263 TraceCheckUtils]: 4: Hoare triple {16061#true} call #t~ret20 := isHighWaterSensorDry(); {16061#true} is VALID [2020-07-17 21:49:09,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,330 INFO L280 TraceCheckUtils]: 6: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,330 INFO L280 TraceCheckUtils]: 7: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,330 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-17 21:49:09,330 INFO L280 TraceCheckUtils]: 9: Hoare triple {16061#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {16061#true} is VALID [2020-07-17 21:49:09,331 INFO L280 TraceCheckUtils]: 10: Hoare triple {16061#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {16211#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-17 21:49:09,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {16211#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:49:09,332 INFO L280 TraceCheckUtils]: 12: Hoare triple {16212#(= 0 |isHighWaterLevel_#res|)} assume true; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:49:09,333 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {16212#(= 0 |isHighWaterLevel_#res|)} {16061#true} #534#return; {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} is VALID [2020-07-17 21:49:09,334 INFO L280 TraceCheckUtils]: 14: Hoare triple {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} is VALID [2020-07-17 21:49:09,335 INFO L280 TraceCheckUtils]: 15: Hoare triple {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} assume 0 != ~tmp~0; {16062#false} is VALID [2020-07-17 21:49:09,335 INFO L263 TraceCheckUtils]: 16: Hoare triple {16062#false} call activatePump(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,335 INFO L280 TraceCheckUtils]: 17: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16061#true} is VALID [2020-07-17 21:49:09,335 INFO L263 TraceCheckUtils]: 18: Hoare triple {16061#true} call #t~ret2 := isMethaneAlarm(); {16061#true} is VALID [2020-07-17 21:49:09,335 INFO L280 TraceCheckUtils]: 19: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,336 INFO L263 TraceCheckUtils]: 20: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-17 21:49:09,336 INFO L280 TraceCheckUtils]: 21: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-17 21:49:09,336 INFO L280 TraceCheckUtils]: 22: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,336 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-17 21:49:09,337 INFO L280 TraceCheckUtils]: 24: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,337 INFO L280 TraceCheckUtils]: 25: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,337 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-17 21:49:09,337 INFO L280 TraceCheckUtils]: 27: Hoare triple {16061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {16061#true} is VALID [2020-07-17 21:49:09,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {16061#true} assume !(0 != ~tmp~2); {16061#true} is VALID [2020-07-17 21:49:09,338 INFO L263 TraceCheckUtils]: 29: Hoare triple {16061#true} call activatePump__wrappee__highWaterSensor(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,338 INFO L280 TraceCheckUtils]: 30: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-17 21:49:09,339 INFO L280 TraceCheckUtils]: 31: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,339 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-17 21:49:09,339 INFO L280 TraceCheckUtils]: 33: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,339 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {16061#true} {16062#false} #536#return; {16062#false} is VALID [2020-07-17 21:49:09,339 INFO L280 TraceCheckUtils]: 35: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-17 21:49:09,340 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {16062#false} {16061#true} #496#return; {16062#false} is VALID [2020-07-17 21:49:09,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16061#true} is VALID [2020-07-17 21:49:09,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume !(0 != ~pumpRunning~0); {16061#true} is VALID [2020-07-17 21:49:09,342 INFO L263 TraceCheckUtils]: 2: Hoare triple {16061#true} call processEnvironment__wrappee__methaneQuery(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,342 INFO L280 TraceCheckUtils]: 3: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16061#true} is VALID [2020-07-17 21:49:09,342 INFO L280 TraceCheckUtils]: 4: Hoare triple {16061#true} assume 0 == ~pumpRunning~0; {16061#true} is VALID [2020-07-17 21:49:09,342 INFO L263 TraceCheckUtils]: 5: Hoare triple {16061#true} call #t~ret0 := isHighWaterLevel(); {16061#true} is VALID [2020-07-17 21:49:09,342 INFO L280 TraceCheckUtils]: 6: Hoare triple {16061#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {16061#true} is VALID [2020-07-17 21:49:09,342 INFO L263 TraceCheckUtils]: 7: Hoare triple {16061#true} call #t~ret20 := isHighWaterSensorDry(); {16061#true} is VALID [2020-07-17 21:49:09,343 INFO L280 TraceCheckUtils]: 8: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,343 INFO L280 TraceCheckUtils]: 9: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,343 INFO L280 TraceCheckUtils]: 10: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,343 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-17 21:49:09,343 INFO L280 TraceCheckUtils]: 12: Hoare triple {16061#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {16061#true} is VALID [2020-07-17 21:49:09,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {16061#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {16211#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-17 21:49:09,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {16211#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:49:09,345 INFO L280 TraceCheckUtils]: 15: Hoare triple {16212#(= 0 |isHighWaterLevel_#res|)} assume true; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:49:09,346 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {16212#(= 0 |isHighWaterLevel_#res|)} {16061#true} #534#return; {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} is VALID [2020-07-17 21:49:09,347 INFO L280 TraceCheckUtils]: 17: Hoare triple {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} is VALID [2020-07-17 21:49:09,347 INFO L280 TraceCheckUtils]: 18: Hoare triple {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} assume 0 != ~tmp~0; {16062#false} is VALID [2020-07-17 21:49:09,348 INFO L263 TraceCheckUtils]: 19: Hoare triple {16062#false} call activatePump(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,348 INFO L280 TraceCheckUtils]: 20: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16061#true} is VALID [2020-07-17 21:49:09,348 INFO L263 TraceCheckUtils]: 21: Hoare triple {16061#true} call #t~ret2 := isMethaneAlarm(); {16061#true} is VALID [2020-07-17 21:49:09,348 INFO L280 TraceCheckUtils]: 22: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,348 INFO L263 TraceCheckUtils]: 23: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-17 21:49:09,349 INFO L280 TraceCheckUtils]: 24: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-17 21:49:09,349 INFO L280 TraceCheckUtils]: 25: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,349 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-17 21:49:09,349 INFO L280 TraceCheckUtils]: 27: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,349 INFO L280 TraceCheckUtils]: 28: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,349 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-17 21:49:09,350 INFO L280 TraceCheckUtils]: 30: Hoare triple {16061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {16061#true} is VALID [2020-07-17 21:49:09,350 INFO L280 TraceCheckUtils]: 31: Hoare triple {16061#true} assume !(0 != ~tmp~2); {16061#true} is VALID [2020-07-17 21:49:09,351 INFO L263 TraceCheckUtils]: 32: Hoare triple {16061#true} call activatePump__wrappee__highWaterSensor(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,351 INFO L280 TraceCheckUtils]: 33: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-17 21:49:09,351 INFO L280 TraceCheckUtils]: 34: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,351 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-17 21:49:09,351 INFO L280 TraceCheckUtils]: 36: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,352 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {16061#true} {16062#false} #536#return; {16062#false} is VALID [2020-07-17 21:49:09,352 INFO L280 TraceCheckUtils]: 38: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-17 21:49:09,352 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {16062#false} {16061#true} #496#return; {16062#false} is VALID [2020-07-17 21:49:09,352 INFO L280 TraceCheckUtils]: 40: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-17 21:49:09,352 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {16062#false} {16061#true} #518#return; {16062#false} is VALID [2020-07-17 21:49:09,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {16061#true} is VALID [2020-07-17 21:49:09,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,361 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16062#false} #528#return; {16062#false} is VALID [2020-07-17 21:49:09,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:09,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-17 21:49:09,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,364 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {16061#true} {16062#false} #530#return; {16062#false} is VALID [2020-07-17 21:49:09,368 INFO L263 TraceCheckUtils]: 0: Hoare triple {16061#true} call ULTIMATE.init(); {16133#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:49:09,369 INFO L280 TraceCheckUtils]: 1: Hoare triple {16133#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {16061#true} is VALID [2020-07-17 21:49:09,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,369 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {16061#true} {16061#true} #554#return; {16061#true} is VALID [2020-07-17 21:49:09,369 INFO L263 TraceCheckUtils]: 4: Hoare triple {16061#true} call #t~ret75 := main(); {16061#true} is VALID [2020-07-17 21:49:09,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {16061#true} havoc ~retValue_acc~3;havoc ~tmp~5; {16061#true} is VALID [2020-07-17 21:49:09,370 INFO L263 TraceCheckUtils]: 6: Hoare triple {16061#true} call select_helpers(); {16061#true} is VALID [2020-07-17 21:49:09,370 INFO L280 TraceCheckUtils]: 7: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,370 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {16061#true} {16061#true} #448#return; {16061#true} is VALID [2020-07-17 21:49:09,370 INFO L263 TraceCheckUtils]: 9: Hoare triple {16061#true} call select_features(); {16061#true} is VALID [2020-07-17 21:49:09,370 INFO L280 TraceCheckUtils]: 10: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,371 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {16061#true} {16061#true} #450#return; {16061#true} is VALID [2020-07-17 21:49:09,371 INFO L263 TraceCheckUtils]: 12: Hoare triple {16061#true} call #t~ret25 := valid_product(); {16061#true} is VALID [2020-07-17 21:49:09,371 INFO L280 TraceCheckUtils]: 13: Hoare triple {16061#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {16061#true} is VALID [2020-07-17 21:49:09,371 INFO L280 TraceCheckUtils]: 14: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,371 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {16061#true} {16061#true} #452#return; {16061#true} is VALID [2020-07-17 21:49:09,371 INFO L280 TraceCheckUtils]: 16: Hoare triple {16061#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {16061#true} is VALID [2020-07-17 21:49:09,372 INFO L280 TraceCheckUtils]: 17: Hoare triple {16061#true} assume 0 != ~tmp~5; {16061#true} is VALID [2020-07-17 21:49:09,372 INFO L263 TraceCheckUtils]: 18: Hoare triple {16061#true} call setup(); {16061#true} is VALID [2020-07-17 21:49:09,372 INFO L280 TraceCheckUtils]: 19: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,372 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {16061#true} {16061#true} #454#return; {16061#true} is VALID [2020-07-17 21:49:09,372 INFO L263 TraceCheckUtils]: 21: Hoare triple {16061#true} call runTest(); {16061#true} is VALID [2020-07-17 21:49:09,373 INFO L263 TraceCheckUtils]: 22: Hoare triple {16061#true} call __utac_acc__Specification5_spec__1(); {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:09,373 INFO L280 TraceCheckUtils]: 23: Hoare triple {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {16061#true} is VALID [2020-07-17 21:49:09,374 INFO L280 TraceCheckUtils]: 24: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,374 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {16061#true} {16061#true} #544#return; {16061#true} is VALID [2020-07-17 21:49:09,374 INFO L263 TraceCheckUtils]: 26: Hoare triple {16061#true} call test(); {16061#true} is VALID [2020-07-17 21:49:09,374 INFO L280 TraceCheckUtils]: 27: Hoare triple {16061#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {16061#true} is VALID [2020-07-17 21:49:09,374 INFO L280 TraceCheckUtils]: 28: Hoare triple {16061#true} assume !false; {16061#true} is VALID [2020-07-17 21:49:09,375 INFO L280 TraceCheckUtils]: 29: Hoare triple {16061#true} assume ~splverifierCounter~0 < 4; {16061#true} is VALID [2020-07-17 21:49:09,375 INFO L280 TraceCheckUtils]: 30: Hoare triple {16061#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {16061#true} is VALID [2020-07-17 21:49:09,375 INFO L280 TraceCheckUtils]: 31: Hoare triple {16061#true} assume !(0 != ~tmp~4); {16061#true} is VALID [2020-07-17 21:49:09,375 INFO L280 TraceCheckUtils]: 32: Hoare triple {16061#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {16061#true} is VALID [2020-07-17 21:49:09,375 INFO L280 TraceCheckUtils]: 33: Hoare triple {16061#true} assume !(0 != ~tmp___0~1); {16061#true} is VALID [2020-07-17 21:49:09,376 INFO L280 TraceCheckUtils]: 34: Hoare triple {16061#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {16061#true} is VALID [2020-07-17 21:49:09,376 INFO L280 TraceCheckUtils]: 35: Hoare triple {16061#true} assume 0 != ~tmp___2~0; {16061#true} is VALID [2020-07-17 21:49:09,376 INFO L263 TraceCheckUtils]: 36: Hoare triple {16061#true} call timeShift(); {16061#true} is VALID [2020-07-17 21:49:09,377 INFO L263 TraceCheckUtils]: 37: Hoare triple {16061#true} call __utac_acc__Specification5_spec__2(); {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:09,377 INFO L263 TraceCheckUtils]: 38: Hoare triple {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {16061#true} is VALID [2020-07-17 21:49:09,377 INFO L280 TraceCheckUtils]: 39: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-17 21:49:09,377 INFO L280 TraceCheckUtils]: 40: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,377 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {16061#true} {16134#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {16061#true} is VALID [2020-07-17 21:49:09,378 INFO L280 TraceCheckUtils]: 42: Hoare triple {16061#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {16061#true} is VALID [2020-07-17 21:49:09,378 INFO L280 TraceCheckUtils]: 43: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,378 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {16061#true} {16061#true} #514#return; {16061#true} is VALID [2020-07-17 21:49:09,378 INFO L280 TraceCheckUtils]: 45: Hoare triple {16061#true} assume !(0 != ~pumpRunning~0); {16061#true} is VALID [2020-07-17 21:49:09,378 INFO L280 TraceCheckUtils]: 46: Hoare triple {16061#true} assume 0 != ~systemActive~0; {16061#true} is VALID [2020-07-17 21:49:09,379 INFO L263 TraceCheckUtils]: 47: Hoare triple {16061#true} call processEnvironment(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,379 INFO L280 TraceCheckUtils]: 48: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {16061#true} is VALID [2020-07-17 21:49:09,380 INFO L280 TraceCheckUtils]: 49: Hoare triple {16061#true} assume !(0 != ~pumpRunning~0); {16061#true} is VALID [2020-07-17 21:49:09,380 INFO L263 TraceCheckUtils]: 50: Hoare triple {16061#true} call processEnvironment__wrappee__methaneQuery(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,380 INFO L280 TraceCheckUtils]: 51: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {16061#true} is VALID [2020-07-17 21:49:09,381 INFO L280 TraceCheckUtils]: 52: Hoare triple {16061#true} assume 0 == ~pumpRunning~0; {16061#true} is VALID [2020-07-17 21:49:09,381 INFO L263 TraceCheckUtils]: 53: Hoare triple {16061#true} call #t~ret0 := isHighWaterLevel(); {16061#true} is VALID [2020-07-17 21:49:09,381 INFO L280 TraceCheckUtils]: 54: Hoare triple {16061#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {16061#true} is VALID [2020-07-17 21:49:09,381 INFO L263 TraceCheckUtils]: 55: Hoare triple {16061#true} call #t~ret20 := isHighWaterSensorDry(); {16061#true} is VALID [2020-07-17 21:49:09,381 INFO L280 TraceCheckUtils]: 56: Hoare triple {16061#true} havoc ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,382 INFO L280 TraceCheckUtils]: 57: Hoare triple {16061#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {16061#true} is VALID [2020-07-17 21:49:09,382 INFO L280 TraceCheckUtils]: 58: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,382 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {16061#true} {16061#true} #512#return; {16061#true} is VALID [2020-07-17 21:49:09,382 INFO L280 TraceCheckUtils]: 60: Hoare triple {16061#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {16061#true} is VALID [2020-07-17 21:49:09,383 INFO L280 TraceCheckUtils]: 61: Hoare triple {16061#true} assume 0 != ~tmp~3;~tmp___0~0 := 0; {16211#(= 0 isHighWaterLevel_~tmp___0~0)} is VALID [2020-07-17 21:49:09,384 INFO L280 TraceCheckUtils]: 62: Hoare triple {16211#(= 0 isHighWaterLevel_~tmp___0~0)} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:49:09,384 INFO L280 TraceCheckUtils]: 63: Hoare triple {16212#(= 0 |isHighWaterLevel_#res|)} assume true; {16212#(= 0 |isHighWaterLevel_#res|)} is VALID [2020-07-17 21:49:09,385 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {16212#(= 0 |isHighWaterLevel_#res|)} {16061#true} #534#return; {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} is VALID [2020-07-17 21:49:09,386 INFO L280 TraceCheckUtils]: 65: Hoare triple {16187#(= 0 |processEnvironment__wrappee__methaneQuery_#t~ret0|)} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} is VALID [2020-07-17 21:49:09,386 INFO L280 TraceCheckUtils]: 66: Hoare triple {16188#(= 0 processEnvironment__wrappee__methaneQuery_~tmp~0)} assume 0 != ~tmp~0; {16062#false} is VALID [2020-07-17 21:49:09,387 INFO L263 TraceCheckUtils]: 67: Hoare triple {16062#false} call activatePump(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,387 INFO L280 TraceCheckUtils]: 68: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {16061#true} is VALID [2020-07-17 21:49:09,387 INFO L263 TraceCheckUtils]: 69: Hoare triple {16061#true} call #t~ret2 := isMethaneAlarm(); {16061#true} is VALID [2020-07-17 21:49:09,387 INFO L280 TraceCheckUtils]: 70: Hoare triple {16061#true} havoc ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,387 INFO L263 TraceCheckUtils]: 71: Hoare triple {16061#true} call #t~ret3 := isMethaneLevelCritical(); {16061#true} is VALID [2020-07-17 21:49:09,388 INFO L280 TraceCheckUtils]: 72: Hoare triple {16061#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {16061#true} is VALID [2020-07-17 21:49:09,388 INFO L280 TraceCheckUtils]: 73: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,388 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {16061#true} {16061#true} #548#return; {16061#true} is VALID [2020-07-17 21:49:09,388 INFO L280 TraceCheckUtils]: 75: Hoare triple {16061#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {16061#true} is VALID [2020-07-17 21:49:09,389 INFO L280 TraceCheckUtils]: 76: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,389 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {16061#true} {16061#true} #508#return; {16061#true} is VALID [2020-07-17 21:49:09,389 INFO L280 TraceCheckUtils]: 78: Hoare triple {16061#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {16061#true} is VALID [2020-07-17 21:49:09,389 INFO L280 TraceCheckUtils]: 79: Hoare triple {16061#true} assume !(0 != ~tmp~2); {16061#true} is VALID [2020-07-17 21:49:09,390 INFO L263 TraceCheckUtils]: 80: Hoare triple {16061#true} call activatePump__wrappee__highWaterSensor(); {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:09,390 INFO L280 TraceCheckUtils]: 81: Hoare triple {16138#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {16061#true} is VALID [2020-07-17 21:49:09,390 INFO L280 TraceCheckUtils]: 82: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,391 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {16061#true} {16061#true} #510#return; {16061#true} is VALID [2020-07-17 21:49:09,391 INFO L280 TraceCheckUtils]: 84: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,391 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {16061#true} {16062#false} #536#return; {16062#false} is VALID [2020-07-17 21:49:09,391 INFO L280 TraceCheckUtils]: 86: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-17 21:49:09,391 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {16062#false} {16061#true} #496#return; {16062#false} is VALID [2020-07-17 21:49:09,392 INFO L280 TraceCheckUtils]: 88: Hoare triple {16062#false} assume true; {16062#false} is VALID [2020-07-17 21:49:09,392 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {16062#false} {16061#true} #518#return; {16062#false} is VALID [2020-07-17 21:49:09,392 INFO L263 TraceCheckUtils]: 90: Hoare triple {16062#false} call __utac_acc__Specification5_spec__3(); {16062#false} is VALID [2020-07-17 21:49:09,392 INFO L280 TraceCheckUtils]: 91: Hoare triple {16062#false} havoc ~tmp~9;havoc ~tmp___0~2; {16062#false} is VALID [2020-07-17 21:49:09,392 INFO L263 TraceCheckUtils]: 92: Hoare triple {16062#false} call #t~ret63 := getWaterLevel(); {16061#true} is VALID [2020-07-17 21:49:09,393 INFO L280 TraceCheckUtils]: 93: Hoare triple {16061#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {16061#true} is VALID [2020-07-17 21:49:09,393 INFO L280 TraceCheckUtils]: 94: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,393 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {16061#true} {16062#false} #528#return; {16062#false} is VALID [2020-07-17 21:49:09,393 INFO L280 TraceCheckUtils]: 96: Hoare triple {16062#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {16062#false} is VALID [2020-07-17 21:49:09,393 INFO L280 TraceCheckUtils]: 97: Hoare triple {16062#false} assume 2 != ~tmp~9; {16062#false} is VALID [2020-07-17 21:49:09,394 INFO L263 TraceCheckUtils]: 98: Hoare triple {16062#false} call #t~ret64 := isPumpRunning(); {16061#true} is VALID [2020-07-17 21:49:09,394 INFO L280 TraceCheckUtils]: 99: Hoare triple {16061#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {16061#true} is VALID [2020-07-17 21:49:09,394 INFO L280 TraceCheckUtils]: 100: Hoare triple {16061#true} assume true; {16061#true} is VALID [2020-07-17 21:49:09,394 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {16061#true} {16062#false} #530#return; {16062#false} is VALID [2020-07-17 21:49:09,394 INFO L280 TraceCheckUtils]: 102: Hoare triple {16062#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {16062#false} is VALID [2020-07-17 21:49:09,395 INFO L280 TraceCheckUtils]: 103: Hoare triple {16062#false} assume 0 != ~tmp___0~2; {16062#false} is VALID [2020-07-17 21:49:09,395 INFO L280 TraceCheckUtils]: 104: Hoare triple {16062#false} assume 0 == ~switchedOnBeforeTS~0; {16062#false} is VALID [2020-07-17 21:49:09,395 INFO L263 TraceCheckUtils]: 105: Hoare triple {16062#false} call __automaton_fail(); {16062#false} is VALID [2020-07-17 21:49:09,395 INFO L280 TraceCheckUtils]: 106: Hoare triple {16062#false} assume !false; {16062#false} is VALID [2020-07-17 21:49:09,409 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:49:09,409 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034050701] [2020-07-17 21:49:09,410 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:49:09,410 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:49:09,411 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955869454] [2020-07-17 21:49:09,412 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-17 21:49:09,412 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:49:09,413 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:49:09,531 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:09,532 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:49:09,532 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:49:09,532 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:49:09,532 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:49:09,533 INFO L87 Difference]: Start difference. First operand 1120 states and 1374 transitions. Second operand 9 states. [2020-07-17 21:49:15,873 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:16,329 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:49:16,883 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:17,280 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:28,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:28,362 INFO L93 Difference]: Finished difference Result 2346 states and 3007 transitions. [2020-07-17 21:49:28,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:49:28,362 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-17 21:49:28,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:49:28,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:49:28,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 394 transitions. [2020-07-17 21:49:28,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:49:28,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 394 transitions. [2020-07-17 21:49:28,374 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 394 transitions. [2020-07-17 21:49:29,610 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 394 edges. 394 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:29,691 INFO L225 Difference]: With dead ends: 2346 [2020-07-17 21:49:29,691 INFO L226 Difference]: Without dead ends: 1254 [2020-07-17 21:49:29,695 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:49:29,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1254 states. [2020-07-17 21:49:38,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1254 to 1140. [2020-07-17 21:49:38,152 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:49:38,152 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1254 states. Second operand 1140 states. [2020-07-17 21:49:38,153 INFO L74 IsIncluded]: Start isIncluded. First operand 1254 states. Second operand 1140 states. [2020-07-17 21:49:38,153 INFO L87 Difference]: Start difference. First operand 1254 states. Second operand 1140 states. [2020-07-17 21:49:38,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:38,254 INFO L93 Difference]: Finished difference Result 1254 states and 1593 transitions. [2020-07-17 21:49:38,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1593 transitions. [2020-07-17 21:49:38,260 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:38,260 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:38,260 INFO L74 IsIncluded]: Start isIncluded. First operand 1140 states. Second operand 1254 states. [2020-07-17 21:49:38,260 INFO L87 Difference]: Start difference. First operand 1140 states. Second operand 1254 states. [2020-07-17 21:49:38,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:38,370 INFO L93 Difference]: Finished difference Result 1254 states and 1593 transitions. [2020-07-17 21:49:38,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 1593 transitions. [2020-07-17 21:49:38,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:49:38,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:49:38,376 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:49:38,376 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:49:38,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1140 states. [2020-07-17 21:49:38,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 1140 states and 1394 transitions. [2020-07-17 21:49:38,481 INFO L78 Accepts]: Start accepts. Automaton has 1140 states and 1394 transitions. Word has length 107 [2020-07-17 21:49:38,482 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:49:38,482 INFO L479 AbstractCegarLoop]: Abstraction has 1140 states and 1394 transitions. [2020-07-17 21:49:38,482 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:49:38,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1394 transitions. [2020-07-17 21:49:38,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:49:38,485 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:49:38,485 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:49:38,485 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:49:38,485 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:49:38,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:49:38,486 INFO L82 PathProgramCache]: Analyzing trace with hash 85944846, now seen corresponding path program 1 times [2020-07-17 21:49:38,486 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:49:38,486 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849703528] [2020-07-17 21:49:38,487 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:49:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,824 WARN L193 SmtUtils]: Spent 205.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:49:38,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,869 INFO L280 TraceCheckUtils]: 0: Hoare triple {23508#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {23434#true} is VALID [2020-07-17 21:49:38,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:38,870 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #554#return; {23434#true} is VALID [2020-07-17 21:49:38,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,872 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:38,872 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23434#true} {23434#true} #448#return; {23434#true} is VALID [2020-07-17 21:49:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:38,875 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23434#true} {23434#true} #450#return; {23434#true} is VALID [2020-07-17 21:49:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23509#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:38,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {23509#(= 1 |valid_product_#res|)} assume true; {23509#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:38,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23509#(= 1 |valid_product_#res|)} {23434#true} #452#return; {23446#(= |main_#t~ret25| 1)} is VALID [2020-07-17 21:49:38,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:38,894 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23434#true} {23434#true} #454#return; {23434#true} is VALID [2020-07-17 21:49:38,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23434#true} is VALID [2020-07-17 21:49:38,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:38,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #544#return; {23434#true} is VALID [2020-07-17 21:49:38,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,915 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-17 21:49:38,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:38,915 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {23434#true} is VALID [2020-07-17 21:49:38,915 INFO L263 TraceCheckUtils]: 0: Hoare triple {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {23434#true} is VALID [2020-07-17 21:49:38,916 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-17 21:49:38,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:38,916 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {23434#true} is VALID [2020-07-17 21:49:38,916 INFO L280 TraceCheckUtils]: 4: Hoare triple {23434#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {23434#true} is VALID [2020-07-17 21:49:38,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:38,917 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23434#true} {23434#true} #514#return; {23434#true} is VALID [2020-07-17 21:49:38,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:38,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:39,010 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-17 21:49:39,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,013 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:49:39,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {23434#true} is VALID [2020-07-17 21:49:39,013 INFO L263 TraceCheckUtils]: 1: Hoare triple {23434#true} call #t~ret20 := isHighWaterSensorDry(); {23434#true} is VALID [2020-07-17 21:49:39,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-17 21:49:39,015 INFO L280 TraceCheckUtils]: 3: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,015 INFO L280 TraceCheckUtils]: 4: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,016 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:49:39,017 INFO L280 TraceCheckUtils]: 6: Hoare triple {23585#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {23586#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:49:39,017 INFO L280 TraceCheckUtils]: 7: Hoare triple {23586#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {23435#false} is VALID [2020-07-17 21:49:39,018 INFO L280 TraceCheckUtils]: 8: Hoare triple {23435#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {23435#false} is VALID [2020-07-17 21:49:39,018 INFO L280 TraceCheckUtils]: 9: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,018 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23435#false} {23434#true} #534#return; {23435#false} is VALID [2020-07-17 21:49:39,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:39,028 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-17 21:49:39,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,028 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-17 21:49:39,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,029 INFO L263 TraceCheckUtils]: 1: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-17 21:49:39,029 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-17 21:49:39,029 INFO L280 TraceCheckUtils]: 3: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,030 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-17 21:49:39,030 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,030 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-17 21:49:39,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:39,033 INFO L280 TraceCheckUtils]: 0: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-17 21:49:39,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-17 21:49:39,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23434#true} is VALID [2020-07-17 21:49:39,035 INFO L263 TraceCheckUtils]: 1: Hoare triple {23434#true} call #t~ret2 := isMethaneAlarm(); {23434#true} is VALID [2020-07-17 21:49:39,035 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,035 INFO L263 TraceCheckUtils]: 3: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-17 21:49:39,035 INFO L280 TraceCheckUtils]: 4: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-17 21:49:39,035 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,036 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-17 21:49:39,036 INFO L280 TraceCheckUtils]: 7: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,036 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-17 21:49:39,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {23434#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {23434#true} is VALID [2020-07-17 21:49:39,037 INFO L280 TraceCheckUtils]: 11: Hoare triple {23434#true} assume !(0 != ~tmp~2); {23434#true} is VALID [2020-07-17 21:49:39,037 INFO L263 TraceCheckUtils]: 12: Hoare triple {23434#true} call activatePump__wrappee__highWaterSensor(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,038 INFO L280 TraceCheckUtils]: 13: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-17 21:49:39,038 INFO L280 TraceCheckUtils]: 14: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,038 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-17 21:49:39,038 INFO L280 TraceCheckUtils]: 16: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,039 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23434#true} {23435#false} #536#return; {23435#false} is VALID [2020-07-17 21:49:39,039 INFO L280 TraceCheckUtils]: 0: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {23434#true} is VALID [2020-07-17 21:49:39,039 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume 0 == ~pumpRunning~0; {23434#true} is VALID [2020-07-17 21:49:39,039 INFO L263 TraceCheckUtils]: 2: Hoare triple {23434#true} call #t~ret0 := isHighWaterLevel(); {23434#true} is VALID [2020-07-17 21:49:39,040 INFO L280 TraceCheckUtils]: 3: Hoare triple {23434#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {23434#true} is VALID [2020-07-17 21:49:39,040 INFO L263 TraceCheckUtils]: 4: Hoare triple {23434#true} call #t~ret20 := isHighWaterSensorDry(); {23434#true} is VALID [2020-07-17 21:49:39,040 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-17 21:49:39,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,042 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:49:39,043 INFO L280 TraceCheckUtils]: 9: Hoare triple {23585#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {23586#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:49:39,044 INFO L280 TraceCheckUtils]: 10: Hoare triple {23586#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {23435#false} is VALID [2020-07-17 21:49:39,044 INFO L280 TraceCheckUtils]: 11: Hoare triple {23435#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {23435#false} is VALID [2020-07-17 21:49:39,044 INFO L280 TraceCheckUtils]: 12: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,045 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23435#false} {23434#true} #534#return; {23435#false} is VALID [2020-07-17 21:49:39,045 INFO L280 TraceCheckUtils]: 14: Hoare triple {23435#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {23435#false} is VALID [2020-07-17 21:49:39,045 INFO L280 TraceCheckUtils]: 15: Hoare triple {23435#false} assume 0 != ~tmp~0; {23435#false} is VALID [2020-07-17 21:49:39,045 INFO L263 TraceCheckUtils]: 16: Hoare triple {23435#false} call activatePump(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,046 INFO L280 TraceCheckUtils]: 17: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23434#true} is VALID [2020-07-17 21:49:39,046 INFO L263 TraceCheckUtils]: 18: Hoare triple {23434#true} call #t~ret2 := isMethaneAlarm(); {23434#true} is VALID [2020-07-17 21:49:39,046 INFO L280 TraceCheckUtils]: 19: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,046 INFO L263 TraceCheckUtils]: 20: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-17 21:49:39,046 INFO L280 TraceCheckUtils]: 21: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-17 21:49:39,047 INFO L280 TraceCheckUtils]: 22: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,047 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-17 21:49:39,047 INFO L280 TraceCheckUtils]: 24: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,047 INFO L280 TraceCheckUtils]: 25: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,047 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-17 21:49:39,048 INFO L280 TraceCheckUtils]: 27: Hoare triple {23434#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {23434#true} is VALID [2020-07-17 21:49:39,048 INFO L280 TraceCheckUtils]: 28: Hoare triple {23434#true} assume !(0 != ~tmp~2); {23434#true} is VALID [2020-07-17 21:49:39,049 INFO L263 TraceCheckUtils]: 29: Hoare triple {23434#true} call activatePump__wrappee__highWaterSensor(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,049 INFO L280 TraceCheckUtils]: 30: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-17 21:49:39,049 INFO L280 TraceCheckUtils]: 31: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,049 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-17 21:49:39,049 INFO L280 TraceCheckUtils]: 33: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,050 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23434#true} {23435#false} #536#return; {23435#false} is VALID [2020-07-17 21:49:39,050 INFO L280 TraceCheckUtils]: 35: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,050 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23435#false} {23434#true} #496#return; {23435#false} is VALID [2020-07-17 21:49:39,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23434#true} is VALID [2020-07-17 21:49:39,051 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume !(0 != ~pumpRunning~0); {23434#true} is VALID [2020-07-17 21:49:39,052 INFO L263 TraceCheckUtils]: 2: Hoare triple {23434#true} call processEnvironment__wrappee__methaneQuery(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {23434#true} is VALID [2020-07-17 21:49:39,053 INFO L280 TraceCheckUtils]: 4: Hoare triple {23434#true} assume 0 == ~pumpRunning~0; {23434#true} is VALID [2020-07-17 21:49:39,053 INFO L263 TraceCheckUtils]: 5: Hoare triple {23434#true} call #t~ret0 := isHighWaterLevel(); {23434#true} is VALID [2020-07-17 21:49:39,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {23434#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {23434#true} is VALID [2020-07-17 21:49:39,053 INFO L263 TraceCheckUtils]: 7: Hoare triple {23434#true} call #t~ret20 := isHighWaterSensorDry(); {23434#true} is VALID [2020-07-17 21:49:39,054 INFO L280 TraceCheckUtils]: 8: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-17 21:49:39,054 INFO L280 TraceCheckUtils]: 9: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,055 INFO L280 TraceCheckUtils]: 10: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,056 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:49:39,057 INFO L280 TraceCheckUtils]: 12: Hoare triple {23585#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {23586#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:49:39,058 INFO L280 TraceCheckUtils]: 13: Hoare triple {23586#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {23435#false} is VALID [2020-07-17 21:49:39,058 INFO L280 TraceCheckUtils]: 14: Hoare triple {23435#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {23435#false} is VALID [2020-07-17 21:49:39,058 INFO L280 TraceCheckUtils]: 15: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,058 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23435#false} {23434#true} #534#return; {23435#false} is VALID [2020-07-17 21:49:39,058 INFO L280 TraceCheckUtils]: 17: Hoare triple {23435#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {23435#false} is VALID [2020-07-17 21:49:39,059 INFO L280 TraceCheckUtils]: 18: Hoare triple {23435#false} assume 0 != ~tmp~0; {23435#false} is VALID [2020-07-17 21:49:39,059 INFO L263 TraceCheckUtils]: 19: Hoare triple {23435#false} call activatePump(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,059 INFO L280 TraceCheckUtils]: 20: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23434#true} is VALID [2020-07-17 21:49:39,059 INFO L263 TraceCheckUtils]: 21: Hoare triple {23434#true} call #t~ret2 := isMethaneAlarm(); {23434#true} is VALID [2020-07-17 21:49:39,059 INFO L280 TraceCheckUtils]: 22: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,060 INFO L263 TraceCheckUtils]: 23: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-17 21:49:39,060 INFO L280 TraceCheckUtils]: 24: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-17 21:49:39,060 INFO L280 TraceCheckUtils]: 25: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,060 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-17 21:49:39,060 INFO L280 TraceCheckUtils]: 27: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,061 INFO L280 TraceCheckUtils]: 28: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,061 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-17 21:49:39,061 INFO L280 TraceCheckUtils]: 30: Hoare triple {23434#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {23434#true} is VALID [2020-07-17 21:49:39,061 INFO L280 TraceCheckUtils]: 31: Hoare triple {23434#true} assume !(0 != ~tmp~2); {23434#true} is VALID [2020-07-17 21:49:39,062 INFO L263 TraceCheckUtils]: 32: Hoare triple {23434#true} call activatePump__wrappee__highWaterSensor(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,062 INFO L280 TraceCheckUtils]: 33: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-17 21:49:39,062 INFO L280 TraceCheckUtils]: 34: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,063 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-17 21:49:39,063 INFO L280 TraceCheckUtils]: 36: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,063 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23434#true} {23435#false} #536#return; {23435#false} is VALID [2020-07-17 21:49:39,063 INFO L280 TraceCheckUtils]: 38: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,063 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23435#false} {23434#true} #496#return; {23435#false} is VALID [2020-07-17 21:49:39,064 INFO L280 TraceCheckUtils]: 40: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,064 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23435#false} {23434#true} #518#return; {23435#false} is VALID [2020-07-17 21:49:39,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:39,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {23434#true} is VALID [2020-07-17 21:49:39,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23435#false} #528#return; {23435#false} is VALID [2020-07-17 21:49:39,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:49:39,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-17 21:49:39,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,072 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23434#true} {23435#false} #530#return; {23435#false} is VALID [2020-07-17 21:49:39,077 INFO L263 TraceCheckUtils]: 0: Hoare triple {23434#true} call ULTIMATE.init(); {23508#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:49:39,078 INFO L280 TraceCheckUtils]: 1: Hoare triple {23508#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {23434#true} is VALID [2020-07-17 21:49:39,078 INFO L280 TraceCheckUtils]: 2: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,078 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23434#true} {23434#true} #554#return; {23434#true} is VALID [2020-07-17 21:49:39,078 INFO L263 TraceCheckUtils]: 4: Hoare triple {23434#true} call #t~ret75 := main(); {23434#true} is VALID [2020-07-17 21:49:39,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {23434#true} havoc ~retValue_acc~3;havoc ~tmp~5; {23434#true} is VALID [2020-07-17 21:49:39,079 INFO L263 TraceCheckUtils]: 6: Hoare triple {23434#true} call select_helpers(); {23434#true} is VALID [2020-07-17 21:49:39,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,079 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23434#true} {23434#true} #448#return; {23434#true} is VALID [2020-07-17 21:49:39,079 INFO L263 TraceCheckUtils]: 9: Hoare triple {23434#true} call select_features(); {23434#true} is VALID [2020-07-17 21:49:39,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,080 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23434#true} {23434#true} #450#return; {23434#true} is VALID [2020-07-17 21:49:39,080 INFO L263 TraceCheckUtils]: 12: Hoare triple {23434#true} call #t~ret25 := valid_product(); {23434#true} is VALID [2020-07-17 21:49:39,081 INFO L280 TraceCheckUtils]: 13: Hoare triple {23434#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {23509#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:39,081 INFO L280 TraceCheckUtils]: 14: Hoare triple {23509#(= 1 |valid_product_#res|)} assume true; {23509#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:49:39,082 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23509#(= 1 |valid_product_#res|)} {23434#true} #452#return; {23446#(= |main_#t~ret25| 1)} is VALID [2020-07-17 21:49:39,083 INFO L280 TraceCheckUtils]: 16: Hoare triple {23446#(= |main_#t~ret25| 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {23447#(= 1 main_~tmp~5)} is VALID [2020-07-17 21:49:39,083 INFO L280 TraceCheckUtils]: 17: Hoare triple {23447#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {23434#true} is VALID [2020-07-17 21:49:39,084 INFO L263 TraceCheckUtils]: 18: Hoare triple {23434#true} call setup(); {23434#true} is VALID [2020-07-17 21:49:39,084 INFO L280 TraceCheckUtils]: 19: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,084 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23434#true} {23434#true} #454#return; {23434#true} is VALID [2020-07-17 21:49:39,084 INFO L263 TraceCheckUtils]: 21: Hoare triple {23434#true} call runTest(); {23434#true} is VALID [2020-07-17 21:49:39,085 INFO L263 TraceCheckUtils]: 22: Hoare triple {23434#true} call __utac_acc__Specification5_spec__1(); {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:39,085 INFO L280 TraceCheckUtils]: 23: Hoare triple {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23434#true} is VALID [2020-07-17 21:49:39,085 INFO L280 TraceCheckUtils]: 24: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,086 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23434#true} {23434#true} #544#return; {23434#true} is VALID [2020-07-17 21:49:39,086 INFO L263 TraceCheckUtils]: 26: Hoare triple {23434#true} call test(); {23434#true} is VALID [2020-07-17 21:49:39,086 INFO L280 TraceCheckUtils]: 27: Hoare triple {23434#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23434#true} is VALID [2020-07-17 21:49:39,086 INFO L280 TraceCheckUtils]: 28: Hoare triple {23434#true} assume !false; {23434#true} is VALID [2020-07-17 21:49:39,086 INFO L280 TraceCheckUtils]: 29: Hoare triple {23434#true} assume ~splverifierCounter~0 < 4; {23434#true} is VALID [2020-07-17 21:49:39,087 INFO L280 TraceCheckUtils]: 30: Hoare triple {23434#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {23434#true} is VALID [2020-07-17 21:49:39,087 INFO L280 TraceCheckUtils]: 31: Hoare triple {23434#true} assume !(0 != ~tmp~4); {23434#true} is VALID [2020-07-17 21:49:39,087 INFO L280 TraceCheckUtils]: 32: Hoare triple {23434#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {23434#true} is VALID [2020-07-17 21:49:39,087 INFO L280 TraceCheckUtils]: 33: Hoare triple {23434#true} assume !(0 != ~tmp___0~1); {23434#true} is VALID [2020-07-17 21:49:39,087 INFO L280 TraceCheckUtils]: 34: Hoare triple {23434#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {23434#true} is VALID [2020-07-17 21:49:39,088 INFO L280 TraceCheckUtils]: 35: Hoare triple {23434#true} assume 0 != ~tmp___2~0; {23434#true} is VALID [2020-07-17 21:49:39,088 INFO L263 TraceCheckUtils]: 36: Hoare triple {23434#true} call timeShift(); {23434#true} is VALID [2020-07-17 21:49:39,089 INFO L263 TraceCheckUtils]: 37: Hoare triple {23434#true} call __utac_acc__Specification5_spec__2(); {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:49:39,089 INFO L263 TraceCheckUtils]: 38: Hoare triple {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {23434#true} is VALID [2020-07-17 21:49:39,089 INFO L280 TraceCheckUtils]: 39: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-17 21:49:39,089 INFO L280 TraceCheckUtils]: 40: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,090 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23434#true} {23510#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {23434#true} is VALID [2020-07-17 21:49:39,090 INFO L280 TraceCheckUtils]: 42: Hoare triple {23434#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {23434#true} is VALID [2020-07-17 21:49:39,090 INFO L280 TraceCheckUtils]: 43: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,090 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {23434#true} {23434#true} #514#return; {23434#true} is VALID [2020-07-17 21:49:39,090 INFO L280 TraceCheckUtils]: 45: Hoare triple {23434#true} assume !(0 != ~pumpRunning~0); {23434#true} is VALID [2020-07-17 21:49:39,090 INFO L280 TraceCheckUtils]: 46: Hoare triple {23434#true} assume 0 != ~systemActive~0; {23434#true} is VALID [2020-07-17 21:49:39,091 INFO L263 TraceCheckUtils]: 47: Hoare triple {23434#true} call processEnvironment(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,092 INFO L280 TraceCheckUtils]: 48: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {23434#true} is VALID [2020-07-17 21:49:39,092 INFO L280 TraceCheckUtils]: 49: Hoare triple {23434#true} assume !(0 != ~pumpRunning~0); {23434#true} is VALID [2020-07-17 21:49:39,093 INFO L263 TraceCheckUtils]: 50: Hoare triple {23434#true} call processEnvironment__wrappee__methaneQuery(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,093 INFO L280 TraceCheckUtils]: 51: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {23434#true} is VALID [2020-07-17 21:49:39,093 INFO L280 TraceCheckUtils]: 52: Hoare triple {23434#true} assume 0 == ~pumpRunning~0; {23434#true} is VALID [2020-07-17 21:49:39,093 INFO L263 TraceCheckUtils]: 53: Hoare triple {23434#true} call #t~ret0 := isHighWaterLevel(); {23434#true} is VALID [2020-07-17 21:49:39,093 INFO L280 TraceCheckUtils]: 54: Hoare triple {23434#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {23434#true} is VALID [2020-07-17 21:49:39,094 INFO L263 TraceCheckUtils]: 55: Hoare triple {23434#true} call #t~ret20 := isHighWaterSensorDry(); {23434#true} is VALID [2020-07-17 21:49:39,094 INFO L280 TraceCheckUtils]: 56: Hoare triple {23434#true} havoc ~retValue_acc~11; {23434#true} is VALID [2020-07-17 21:49:39,095 INFO L280 TraceCheckUtils]: 57: Hoare triple {23434#true} assume ~waterLevel~0 < 2;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,095 INFO L280 TraceCheckUtils]: 58: Hoare triple {23587#(= 1 |isHighWaterSensorDry_#res|)} assume true; {23587#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:49:39,096 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {23587#(= 1 |isHighWaterSensorDry_#res|)} {23434#true} #512#return; {23585#(= 1 |isHighWaterLevel_#t~ret20|)} is VALID [2020-07-17 21:49:39,097 INFO L280 TraceCheckUtils]: 60: Hoare triple {23585#(= 1 |isHighWaterLevel_#t~ret20|)} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {23586#(= 1 isHighWaterLevel_~tmp~3)} is VALID [2020-07-17 21:49:39,097 INFO L280 TraceCheckUtils]: 61: Hoare triple {23586#(= 1 isHighWaterLevel_~tmp~3)} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {23435#false} is VALID [2020-07-17 21:49:39,098 INFO L280 TraceCheckUtils]: 62: Hoare triple {23435#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {23435#false} is VALID [2020-07-17 21:49:39,098 INFO L280 TraceCheckUtils]: 63: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,098 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23435#false} {23434#true} #534#return; {23435#false} is VALID [2020-07-17 21:49:39,098 INFO L280 TraceCheckUtils]: 65: Hoare triple {23435#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {23435#false} is VALID [2020-07-17 21:49:39,098 INFO L280 TraceCheckUtils]: 66: Hoare triple {23435#false} assume 0 != ~tmp~0; {23435#false} is VALID [2020-07-17 21:49:39,099 INFO L263 TraceCheckUtils]: 67: Hoare triple {23435#false} call activatePump(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,099 INFO L280 TraceCheckUtils]: 68: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {23434#true} is VALID [2020-07-17 21:49:39,099 INFO L263 TraceCheckUtils]: 69: Hoare triple {23434#true} call #t~ret2 := isMethaneAlarm(); {23434#true} is VALID [2020-07-17 21:49:39,099 INFO L280 TraceCheckUtils]: 70: Hoare triple {23434#true} havoc ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,099 INFO L263 TraceCheckUtils]: 71: Hoare triple {23434#true} call #t~ret3 := isMethaneLevelCritical(); {23434#true} is VALID [2020-07-17 21:49:39,099 INFO L280 TraceCheckUtils]: 72: Hoare triple {23434#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {23434#true} is VALID [2020-07-17 21:49:39,100 INFO L280 TraceCheckUtils]: 73: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,100 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {23434#true} {23434#true} #548#return; {23434#true} is VALID [2020-07-17 21:49:39,100 INFO L280 TraceCheckUtils]: 75: Hoare triple {23434#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {23434#true} is VALID [2020-07-17 21:49:39,100 INFO L280 TraceCheckUtils]: 76: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,101 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {23434#true} {23434#true} #508#return; {23434#true} is VALID [2020-07-17 21:49:39,101 INFO L280 TraceCheckUtils]: 78: Hoare triple {23434#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {23434#true} is VALID [2020-07-17 21:49:39,101 INFO L280 TraceCheckUtils]: 79: Hoare triple {23434#true} assume !(0 != ~tmp~2); {23434#true} is VALID [2020-07-17 21:49:39,102 INFO L263 TraceCheckUtils]: 80: Hoare triple {23434#true} call activatePump__wrappee__highWaterSensor(); {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:49:39,102 INFO L280 TraceCheckUtils]: 81: Hoare triple {23514#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23434#true} is VALID [2020-07-17 21:49:39,102 INFO L280 TraceCheckUtils]: 82: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,102 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {23434#true} {23434#true} #510#return; {23434#true} is VALID [2020-07-17 21:49:39,103 INFO L280 TraceCheckUtils]: 84: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,103 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {23434#true} {23435#false} #536#return; {23435#false} is VALID [2020-07-17 21:49:39,103 INFO L280 TraceCheckUtils]: 86: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,103 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23435#false} {23434#true} #496#return; {23435#false} is VALID [2020-07-17 21:49:39,103 INFO L280 TraceCheckUtils]: 88: Hoare triple {23435#false} assume true; {23435#false} is VALID [2020-07-17 21:49:39,103 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23435#false} {23434#true} #518#return; {23435#false} is VALID [2020-07-17 21:49:39,104 INFO L263 TraceCheckUtils]: 90: Hoare triple {23435#false} call __utac_acc__Specification5_spec__3(); {23435#false} is VALID [2020-07-17 21:49:39,104 INFO L280 TraceCheckUtils]: 91: Hoare triple {23435#false} havoc ~tmp~9;havoc ~tmp___0~2; {23435#false} is VALID [2020-07-17 21:49:39,104 INFO L263 TraceCheckUtils]: 92: Hoare triple {23435#false} call #t~ret63 := getWaterLevel(); {23434#true} is VALID [2020-07-17 21:49:39,104 INFO L280 TraceCheckUtils]: 93: Hoare triple {23434#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {23434#true} is VALID [2020-07-17 21:49:39,104 INFO L280 TraceCheckUtils]: 94: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,105 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {23434#true} {23435#false} #528#return; {23435#false} is VALID [2020-07-17 21:49:39,105 INFO L280 TraceCheckUtils]: 96: Hoare triple {23435#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {23435#false} is VALID [2020-07-17 21:49:39,105 INFO L280 TraceCheckUtils]: 97: Hoare triple {23435#false} assume 2 != ~tmp~9; {23435#false} is VALID [2020-07-17 21:49:39,105 INFO L263 TraceCheckUtils]: 98: Hoare triple {23435#false} call #t~ret64 := isPumpRunning(); {23434#true} is VALID [2020-07-17 21:49:39,105 INFO L280 TraceCheckUtils]: 99: Hoare triple {23434#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {23434#true} is VALID [2020-07-17 21:49:39,105 INFO L280 TraceCheckUtils]: 100: Hoare triple {23434#true} assume true; {23434#true} is VALID [2020-07-17 21:49:39,106 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {23434#true} {23435#false} #530#return; {23435#false} is VALID [2020-07-17 21:49:39,106 INFO L280 TraceCheckUtils]: 102: Hoare triple {23435#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {23435#false} is VALID [2020-07-17 21:49:39,106 INFO L280 TraceCheckUtils]: 103: Hoare triple {23435#false} assume 0 != ~tmp___0~2; {23435#false} is VALID [2020-07-17 21:49:39,106 INFO L280 TraceCheckUtils]: 104: Hoare triple {23435#false} assume 0 == ~switchedOnBeforeTS~0; {23435#false} is VALID [2020-07-17 21:49:39,106 INFO L263 TraceCheckUtils]: 105: Hoare triple {23435#false} call __automaton_fail(); {23435#false} is VALID [2020-07-17 21:49:39,106 INFO L280 TraceCheckUtils]: 106: Hoare triple {23435#false} assume !false; {23435#false} is VALID [2020-07-17 21:49:39,121 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:49:39,121 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849703528] [2020-07-17 21:49:39,121 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:49:39,121 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:49:39,122 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1912328751] [2020-07-17 21:49:39,122 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-17 21:49:39,123 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:49:39,123 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:49:39,249 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:49:39,249 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:49:39,250 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:49:39,250 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:49:39,250 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:49:39,250 INFO L87 Difference]: Start difference. First operand 1140 states and 1394 transitions. Second operand 11 states. [2020-07-17 21:49:41,264 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:41,694 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:42,034 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:47,219 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:47,938 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:48,356 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:49:59,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:49:59,554 INFO L93 Difference]: Finished difference Result 2096 states and 2650 transitions. [2020-07-17 21:49:59,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:49:59,554 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-17 21:49:59,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:49:59,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:49:59,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 392 transitions. [2020-07-17 21:49:59,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:49:59,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 392 transitions. [2020-07-17 21:49:59,564 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 392 transitions. [2020-07-17 21:50:00,832 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 392 edges. 392 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:00,890 INFO L225 Difference]: With dead ends: 2096 [2020-07-17 21:50:00,890 INFO L226 Difference]: Without dead ends: 984 [2020-07-17 21:50:00,894 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:50:00,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 984 states. [2020-07-17 21:50:07,878 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 984 to 919. [2020-07-17 21:50:07,878 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:50:07,878 INFO L82 GeneralOperation]: Start isEquivalent. First operand 984 states. Second operand 919 states. [2020-07-17 21:50:07,878 INFO L74 IsIncluded]: Start isIncluded. First operand 984 states. Second operand 919 states. [2020-07-17 21:50:07,879 INFO L87 Difference]: Start difference. First operand 984 states. Second operand 919 states. [2020-07-17 21:50:07,917 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:07,917 INFO L93 Difference]: Finished difference Result 984 states and 1226 transitions. [2020-07-17 21:50:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1226 transitions. [2020-07-17 21:50:07,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:07,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:07,922 INFO L74 IsIncluded]: Start isIncluded. First operand 919 states. Second operand 984 states. [2020-07-17 21:50:07,922 INFO L87 Difference]: Start difference. First operand 919 states. Second operand 984 states. [2020-07-17 21:50:07,982 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:07,982 INFO L93 Difference]: Finished difference Result 984 states and 1226 transitions. [2020-07-17 21:50:07,982 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1226 transitions. [2020-07-17 21:50:07,986 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:50:07,986 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:50:07,986 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:50:07,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:50:07,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 919 states. [2020-07-17 21:50:08,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 919 states and 1111 transitions. [2020-07-17 21:50:08,050 INFO L78 Accepts]: Start accepts. Automaton has 919 states and 1111 transitions. Word has length 107 [2020-07-17 21:50:08,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:50:08,051 INFO L479 AbstractCegarLoop]: Abstraction has 919 states and 1111 transitions. [2020-07-17 21:50:08,051 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:50:08,051 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1111 transitions. [2020-07-17 21:50:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-17 21:50:08,053 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:50:08,054 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:50:08,054 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:50:08,054 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:50:08,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:50:08,054 INFO L82 PathProgramCache]: Analyzing trace with hash 1945052595, now seen corresponding path program 1 times [2020-07-17 21:50:08,055 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:50:08,055 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [809805878] [2020-07-17 21:50:08,055 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:50:08,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,468 WARN L193 SmtUtils]: Spent 204.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:50:08,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {29737#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {29663#(= 1 ~waterLevel~0)} assume true; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,537 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29663#(= 1 ~waterLevel~0)} {29658#true} #554#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #448#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,545 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #450#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,550 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {29658#true} is VALID [2020-07-17 21:50:08,551 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,551 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #452#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,558 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,559 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #454#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29658#true} is VALID [2020-07-17 21:50:08,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,574 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #544#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,656 INFO L280 TraceCheckUtils]: 0: Hoare triple {29739#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:50:08,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:50:08,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {29663#(= 1 ~waterLevel~0)} #498#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-17 21:50:08,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,673 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {29658#true} is VALID [2020-07-17 21:50:08,673 INFO L263 TraceCheckUtils]: 0: Hoare triple {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {29658#true} is VALID [2020-07-17 21:50:08,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-17 21:50:08,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,674 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29658#true} {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {29658#true} is VALID [2020-07-17 21:50:08,674 INFO L280 TraceCheckUtils]: 4: Hoare triple {29658#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {29658#true} is VALID [2020-07-17 21:50:08,675 INFO L280 TraceCheckUtils]: 5: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,676 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29658#true} {29679#(= 2 ~waterLevel~0)} #514#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,735 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-17 21:50:08,735 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {29658#true} is VALID [2020-07-17 21:50:08,736 INFO L263 TraceCheckUtils]: 1: Hoare triple {29658#true} call #t~ret20 := isHighWaterSensorDry(); {29658#true} is VALID [2020-07-17 21:50:08,736 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,736 INFO L280 TraceCheckUtils]: 3: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,737 INFO L280 TraceCheckUtils]: 4: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,737 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-17 21:50:08,737 INFO L280 TraceCheckUtils]: 6: Hoare triple {29658#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {29658#true} is VALID [2020-07-17 21:50:08,738 INFO L280 TraceCheckUtils]: 7: Hoare triple {29658#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,738 INFO L280 TraceCheckUtils]: 8: Hoare triple {29658#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {29658#true} is VALID [2020-07-17 21:50:08,738 INFO L280 TraceCheckUtils]: 9: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,739 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29658#true} {29658#true} #534#return; {29658#true} is VALID [2020-07-17 21:50:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-17 21:50:08,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,753 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-17 21:50:08,753 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,754 INFO L263 TraceCheckUtils]: 1: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-17 21:50:08,754 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-17 21:50:08,755 INFO L280 TraceCheckUtils]: 3: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,755 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-17 21:50:08,755 INFO L280 TraceCheckUtils]: 5: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,756 INFO L280 TraceCheckUtils]: 6: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,756 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-17 21:50:08,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,769 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-17 21:50:08,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {29658#true} is VALID [2020-07-17 21:50:08,770 INFO L263 TraceCheckUtils]: 1: Hoare triple {29658#true} call #t~ret2 := isMethaneAlarm(); {29658#true} is VALID [2020-07-17 21:50:08,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,770 INFO L263 TraceCheckUtils]: 3: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-17 21:50:08,771 INFO L280 TraceCheckUtils]: 4: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-17 21:50:08,771 INFO L280 TraceCheckUtils]: 5: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,771 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-17 21:50:08,771 INFO L280 TraceCheckUtils]: 7: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,771 INFO L280 TraceCheckUtils]: 8: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,772 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-17 21:50:08,772 INFO L280 TraceCheckUtils]: 10: Hoare triple {29658#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {29658#true} is VALID [2020-07-17 21:50:08,772 INFO L280 TraceCheckUtils]: 11: Hoare triple {29658#true} assume !(0 != ~tmp~2); {29658#true} is VALID [2020-07-17 21:50:08,773 INFO L263 TraceCheckUtils]: 12: Hoare triple {29658#true} call activatePump__wrappee__highWaterSensor(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,773 INFO L280 TraceCheckUtils]: 13: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,773 INFO L280 TraceCheckUtils]: 14: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,773 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-17 21:50:08,774 INFO L280 TraceCheckUtils]: 16: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,774 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {29658#true} {29658#true} #536#return; {29658#true} is VALID [2020-07-17 21:50:08,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {29658#true} is VALID [2020-07-17 21:50:08,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume 0 == ~pumpRunning~0; {29658#true} is VALID [2020-07-17 21:50:08,775 INFO L263 TraceCheckUtils]: 2: Hoare triple {29658#true} call #t~ret0 := isHighWaterLevel(); {29658#true} is VALID [2020-07-17 21:50:08,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {29658#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {29658#true} is VALID [2020-07-17 21:50:08,775 INFO L263 TraceCheckUtils]: 4: Hoare triple {29658#true} call #t~ret20 := isHighWaterSensorDry(); {29658#true} is VALID [2020-07-17 21:50:08,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,776 INFO L280 TraceCheckUtils]: 6: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,776 INFO L280 TraceCheckUtils]: 7: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,776 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-17 21:50:08,776 INFO L280 TraceCheckUtils]: 9: Hoare triple {29658#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {29658#true} is VALID [2020-07-17 21:50:08,777 INFO L280 TraceCheckUtils]: 10: Hoare triple {29658#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,777 INFO L280 TraceCheckUtils]: 11: Hoare triple {29658#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {29658#true} is VALID [2020-07-17 21:50:08,777 INFO L280 TraceCheckUtils]: 12: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,777 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29658#true} {29658#true} #534#return; {29658#true} is VALID [2020-07-17 21:50:08,777 INFO L280 TraceCheckUtils]: 14: Hoare triple {29658#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {29658#true} is VALID [2020-07-17 21:50:08,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {29658#true} assume 0 != ~tmp~0; {29658#true} is VALID [2020-07-17 21:50:08,778 INFO L263 TraceCheckUtils]: 16: Hoare triple {29658#true} call activatePump(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,779 INFO L280 TraceCheckUtils]: 17: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {29658#true} is VALID [2020-07-17 21:50:08,779 INFO L263 TraceCheckUtils]: 18: Hoare triple {29658#true} call #t~ret2 := isMethaneAlarm(); {29658#true} is VALID [2020-07-17 21:50:08,779 INFO L280 TraceCheckUtils]: 19: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,779 INFO L263 TraceCheckUtils]: 20: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-17 21:50:08,779 INFO L280 TraceCheckUtils]: 21: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-17 21:50:08,780 INFO L280 TraceCheckUtils]: 22: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,780 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-17 21:50:08,780 INFO L280 TraceCheckUtils]: 24: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,780 INFO L280 TraceCheckUtils]: 25: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,781 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-17 21:50:08,781 INFO L280 TraceCheckUtils]: 27: Hoare triple {29658#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {29658#true} is VALID [2020-07-17 21:50:08,781 INFO L280 TraceCheckUtils]: 28: Hoare triple {29658#true} assume !(0 != ~tmp~2); {29658#true} is VALID [2020-07-17 21:50:08,782 INFO L263 TraceCheckUtils]: 29: Hoare triple {29658#true} call activatePump__wrappee__highWaterSensor(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,783 INFO L280 TraceCheckUtils]: 30: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,783 INFO L280 TraceCheckUtils]: 31: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,783 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-17 21:50:08,783 INFO L280 TraceCheckUtils]: 33: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,783 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29658#true} {29658#true} #536#return; {29658#true} is VALID [2020-07-17 21:50:08,783 INFO L280 TraceCheckUtils]: 35: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,783 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {29658#true} {29658#true} #496#return; {29658#true} is VALID [2020-07-17 21:50:08,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {29658#true} is VALID [2020-07-17 21:50:08,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume !(0 != ~pumpRunning~0); {29658#true} is VALID [2020-07-17 21:50:08,785 INFO L263 TraceCheckUtils]: 2: Hoare triple {29658#true} call processEnvironment__wrappee__methaneQuery(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,785 INFO L280 TraceCheckUtils]: 3: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {29658#true} is VALID [2020-07-17 21:50:08,785 INFO L280 TraceCheckUtils]: 4: Hoare triple {29658#true} assume 0 == ~pumpRunning~0; {29658#true} is VALID [2020-07-17 21:50:08,785 INFO L263 TraceCheckUtils]: 5: Hoare triple {29658#true} call #t~ret0 := isHighWaterLevel(); {29658#true} is VALID [2020-07-17 21:50:08,785 INFO L280 TraceCheckUtils]: 6: Hoare triple {29658#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {29658#true} is VALID [2020-07-17 21:50:08,786 INFO L263 TraceCheckUtils]: 7: Hoare triple {29658#true} call #t~ret20 := isHighWaterSensorDry(); {29658#true} is VALID [2020-07-17 21:50:08,786 INFO L280 TraceCheckUtils]: 8: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,786 INFO L280 TraceCheckUtils]: 9: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,786 INFO L280 TraceCheckUtils]: 10: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,786 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-17 21:50:08,786 INFO L280 TraceCheckUtils]: 12: Hoare triple {29658#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {29658#true} is VALID [2020-07-17 21:50:08,786 INFO L280 TraceCheckUtils]: 13: Hoare triple {29658#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,787 INFO L280 TraceCheckUtils]: 14: Hoare triple {29658#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {29658#true} is VALID [2020-07-17 21:50:08,787 INFO L280 TraceCheckUtils]: 15: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,787 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29658#true} {29658#true} #534#return; {29658#true} is VALID [2020-07-17 21:50:08,787 INFO L280 TraceCheckUtils]: 17: Hoare triple {29658#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {29658#true} is VALID [2020-07-17 21:50:08,787 INFO L280 TraceCheckUtils]: 18: Hoare triple {29658#true} assume 0 != ~tmp~0; {29658#true} is VALID [2020-07-17 21:50:08,788 INFO L263 TraceCheckUtils]: 19: Hoare triple {29658#true} call activatePump(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,788 INFO L280 TraceCheckUtils]: 20: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {29658#true} is VALID [2020-07-17 21:50:08,789 INFO L263 TraceCheckUtils]: 21: Hoare triple {29658#true} call #t~ret2 := isMethaneAlarm(); {29658#true} is VALID [2020-07-17 21:50:08,789 INFO L280 TraceCheckUtils]: 22: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,789 INFO L263 TraceCheckUtils]: 23: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-17 21:50:08,790 INFO L280 TraceCheckUtils]: 24: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-17 21:50:08,790 INFO L280 TraceCheckUtils]: 25: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,790 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-17 21:50:08,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,791 INFO L280 TraceCheckUtils]: 28: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,791 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-17 21:50:08,791 INFO L280 TraceCheckUtils]: 30: Hoare triple {29658#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {29658#true} is VALID [2020-07-17 21:50:08,792 INFO L280 TraceCheckUtils]: 31: Hoare triple {29658#true} assume !(0 != ~tmp~2); {29658#true} is VALID [2020-07-17 21:50:08,793 INFO L263 TraceCheckUtils]: 32: Hoare triple {29658#true} call activatePump__wrappee__highWaterSensor(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,793 INFO L280 TraceCheckUtils]: 33: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,794 INFO L280 TraceCheckUtils]: 34: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,794 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-17 21:50:08,794 INFO L280 TraceCheckUtils]: 36: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,794 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {29658#true} {29658#true} #536#return; {29658#true} is VALID [2020-07-17 21:50:08,795 INFO L280 TraceCheckUtils]: 38: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,795 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {29658#true} {29658#true} #496#return; {29658#true} is VALID [2020-07-17 21:50:08,795 INFO L280 TraceCheckUtils]: 40: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,796 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {29658#true} {29679#(= 2 ~waterLevel~0)} #518#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {29829#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:08,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {29829#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {29829#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:08,825 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29829#(= |getWaterLevel_#res| ~waterLevel~0)} {29679#(= 2 ~waterLevel~0)} #528#return; {29732#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} is VALID [2020-07-17 21:50:08,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:50:08,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-17 21:50:08,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,831 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29658#true} {29659#false} #530#return; {29659#false} is VALID [2020-07-17 21:50:08,838 INFO L263 TraceCheckUtils]: 0: Hoare triple {29658#true} call ULTIMATE.init(); {29737#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:50:08,848 INFO L280 TraceCheckUtils]: 1: Hoare triple {29737#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,849 INFO L280 TraceCheckUtils]: 2: Hoare triple {29663#(= 1 ~waterLevel~0)} assume true; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,850 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29663#(= 1 ~waterLevel~0)} {29658#true} #554#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,851 INFO L263 TraceCheckUtils]: 4: Hoare triple {29663#(= 1 ~waterLevel~0)} call #t~ret75 := main(); {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,853 INFO L280 TraceCheckUtils]: 5: Hoare triple {29663#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~5; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,853 INFO L263 TraceCheckUtils]: 6: Hoare triple {29663#(= 1 ~waterLevel~0)} call select_helpers(); {29658#true} is VALID [2020-07-17 21:50:08,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,855 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #448#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,855 INFO L263 TraceCheckUtils]: 9: Hoare triple {29663#(= 1 ~waterLevel~0)} call select_features(); {29658#true} is VALID [2020-07-17 21:50:08,855 INFO L280 TraceCheckUtils]: 10: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,856 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #450#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,857 INFO L263 TraceCheckUtils]: 12: Hoare triple {29663#(= 1 ~waterLevel~0)} call #t~ret25 := valid_product(); {29658#true} is VALID [2020-07-17 21:50:08,857 INFO L280 TraceCheckUtils]: 13: Hoare triple {29658#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {29658#true} is VALID [2020-07-17 21:50:08,857 INFO L280 TraceCheckUtils]: 14: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,858 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #452#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,859 INFO L280 TraceCheckUtils]: 16: Hoare triple {29663#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,860 INFO L280 TraceCheckUtils]: 17: Hoare triple {29663#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,860 INFO L263 TraceCheckUtils]: 18: Hoare triple {29663#(= 1 ~waterLevel~0)} call setup(); {29658#true} is VALID [2020-07-17 21:50:08,860 INFO L280 TraceCheckUtils]: 19: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,861 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #454#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,862 INFO L263 TraceCheckUtils]: 21: Hoare triple {29663#(= 1 ~waterLevel~0)} call runTest(); {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,863 INFO L263 TraceCheckUtils]: 22: Hoare triple {29663#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:08,863 INFO L280 TraceCheckUtils]: 23: Hoare triple {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29658#true} is VALID [2020-07-17 21:50:08,864 INFO L280 TraceCheckUtils]: 24: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,865 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29658#true} {29663#(= 1 ~waterLevel~0)} #544#return; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,865 INFO L263 TraceCheckUtils]: 26: Hoare triple {29663#(= 1 ~waterLevel~0)} call test(); {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,866 INFO L280 TraceCheckUtils]: 27: Hoare triple {29663#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,867 INFO L280 TraceCheckUtils]: 28: Hoare triple {29663#(= 1 ~waterLevel~0)} assume !false; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,868 INFO L280 TraceCheckUtils]: 29: Hoare triple {29663#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,869 INFO L280 TraceCheckUtils]: 30: Hoare triple {29663#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,869 INFO L280 TraceCheckUtils]: 31: Hoare triple {29663#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {29663#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,870 INFO L263 TraceCheckUtils]: 32: Hoare triple {29663#(= 1 ~waterLevel~0)} call waterRise(); {29739#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:50:08,872 INFO L280 TraceCheckUtils]: 33: Hoare triple {29739#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:50:08,873 INFO L280 TraceCheckUtils]: 34: Hoare triple {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:50:08,874 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29740#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {29663#(= 1 ~waterLevel~0)} #498#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,875 INFO L280 TraceCheckUtils]: 36: Hoare triple {29679#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,877 INFO L280 TraceCheckUtils]: 37: Hoare triple {29679#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,877 INFO L280 TraceCheckUtils]: 38: Hoare triple {29679#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,878 INFO L280 TraceCheckUtils]: 39: Hoare triple {29679#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,879 INFO L263 TraceCheckUtils]: 40: Hoare triple {29679#(= 2 ~waterLevel~0)} call timeShift(); {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,881 INFO L263 TraceCheckUtils]: 41: Hoare triple {29679#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:50:08,881 INFO L263 TraceCheckUtils]: 42: Hoare triple {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {29658#true} is VALID [2020-07-17 21:50:08,881 INFO L280 TraceCheckUtils]: 43: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-17 21:50:08,882 INFO L280 TraceCheckUtils]: 44: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,882 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {29658#true} {29738#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {29658#true} is VALID [2020-07-17 21:50:08,882 INFO L280 TraceCheckUtils]: 46: Hoare triple {29658#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {29658#true} is VALID [2020-07-17 21:50:08,882 INFO L280 TraceCheckUtils]: 47: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,883 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29658#true} {29679#(= 2 ~waterLevel~0)} #514#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,884 INFO L280 TraceCheckUtils]: 49: Hoare triple {29679#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,885 INFO L280 TraceCheckUtils]: 50: Hoare triple {29679#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,886 INFO L263 TraceCheckUtils]: 51: Hoare triple {29679#(= 2 ~waterLevel~0)} call processEnvironment(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,886 INFO L280 TraceCheckUtils]: 52: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {29658#true} is VALID [2020-07-17 21:50:08,887 INFO L280 TraceCheckUtils]: 53: Hoare triple {29658#true} assume !(0 != ~pumpRunning~0); {29658#true} is VALID [2020-07-17 21:50:08,888 INFO L263 TraceCheckUtils]: 54: Hoare triple {29658#true} call processEnvironment__wrappee__methaneQuery(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,888 INFO L280 TraceCheckUtils]: 55: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {29658#true} is VALID [2020-07-17 21:50:08,888 INFO L280 TraceCheckUtils]: 56: Hoare triple {29658#true} assume 0 == ~pumpRunning~0; {29658#true} is VALID [2020-07-17 21:50:08,888 INFO L263 TraceCheckUtils]: 57: Hoare triple {29658#true} call #t~ret0 := isHighWaterLevel(); {29658#true} is VALID [2020-07-17 21:50:08,889 INFO L280 TraceCheckUtils]: 58: Hoare triple {29658#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {29658#true} is VALID [2020-07-17 21:50:08,889 INFO L263 TraceCheckUtils]: 59: Hoare triple {29658#true} call #t~ret20 := isHighWaterSensorDry(); {29658#true} is VALID [2020-07-17 21:50:08,889 INFO L280 TraceCheckUtils]: 60: Hoare triple {29658#true} havoc ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,890 INFO L280 TraceCheckUtils]: 61: Hoare triple {29658#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {29658#true} is VALID [2020-07-17 21:50:08,890 INFO L280 TraceCheckUtils]: 62: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,890 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {29658#true} {29658#true} #512#return; {29658#true} is VALID [2020-07-17 21:50:08,891 INFO L280 TraceCheckUtils]: 64: Hoare triple {29658#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {29658#true} is VALID [2020-07-17 21:50:08,891 INFO L280 TraceCheckUtils]: 65: Hoare triple {29658#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,891 INFO L280 TraceCheckUtils]: 66: Hoare triple {29658#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {29658#true} is VALID [2020-07-17 21:50:08,892 INFO L280 TraceCheckUtils]: 67: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,892 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {29658#true} {29658#true} #534#return; {29658#true} is VALID [2020-07-17 21:50:08,892 INFO L280 TraceCheckUtils]: 69: Hoare triple {29658#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {29658#true} is VALID [2020-07-17 21:50:08,892 INFO L280 TraceCheckUtils]: 70: Hoare triple {29658#true} assume 0 != ~tmp~0; {29658#true} is VALID [2020-07-17 21:50:08,894 INFO L263 TraceCheckUtils]: 71: Hoare triple {29658#true} call activatePump(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,894 INFO L280 TraceCheckUtils]: 72: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {29658#true} is VALID [2020-07-17 21:50:08,894 INFO L263 TraceCheckUtils]: 73: Hoare triple {29658#true} call #t~ret2 := isMethaneAlarm(); {29658#true} is VALID [2020-07-17 21:50:08,895 INFO L280 TraceCheckUtils]: 74: Hoare triple {29658#true} havoc ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,895 INFO L263 TraceCheckUtils]: 75: Hoare triple {29658#true} call #t~ret3 := isMethaneLevelCritical(); {29658#true} is VALID [2020-07-17 21:50:08,895 INFO L280 TraceCheckUtils]: 76: Hoare triple {29658#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {29658#true} is VALID [2020-07-17 21:50:08,896 INFO L280 TraceCheckUtils]: 77: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,896 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {29658#true} {29658#true} #548#return; {29658#true} is VALID [2020-07-17 21:50:08,896 INFO L280 TraceCheckUtils]: 79: Hoare triple {29658#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {29658#true} is VALID [2020-07-17 21:50:08,897 INFO L280 TraceCheckUtils]: 80: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,897 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {29658#true} {29658#true} #508#return; {29658#true} is VALID [2020-07-17 21:50:08,897 INFO L280 TraceCheckUtils]: 82: Hoare triple {29658#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {29658#true} is VALID [2020-07-17 21:50:08,897 INFO L280 TraceCheckUtils]: 83: Hoare triple {29658#true} assume !(0 != ~tmp~2); {29658#true} is VALID [2020-07-17 21:50:08,899 INFO L263 TraceCheckUtils]: 84: Hoare triple {29658#true} call activatePump__wrappee__highWaterSensor(); {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:50:08,899 INFO L280 TraceCheckUtils]: 85: Hoare triple {29744#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29658#true} is VALID [2020-07-17 21:50:08,899 INFO L280 TraceCheckUtils]: 86: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,900 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {29658#true} {29658#true} #510#return; {29658#true} is VALID [2020-07-17 21:50:08,900 INFO L280 TraceCheckUtils]: 88: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,900 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {29658#true} {29658#true} #536#return; {29658#true} is VALID [2020-07-17 21:50:08,901 INFO L280 TraceCheckUtils]: 90: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,901 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {29658#true} {29658#true} #496#return; {29658#true} is VALID [2020-07-17 21:50:08,901 INFO L280 TraceCheckUtils]: 92: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,902 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {29658#true} {29679#(= 2 ~waterLevel~0)} #518#return; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,903 INFO L263 TraceCheckUtils]: 94: Hoare triple {29679#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,904 INFO L280 TraceCheckUtils]: 95: Hoare triple {29679#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~2; {29679#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:50:08,904 INFO L263 TraceCheckUtils]: 96: Hoare triple {29679#(= 2 ~waterLevel~0)} call #t~ret63 := getWaterLevel(); {29658#true} is VALID [2020-07-17 21:50:08,905 INFO L280 TraceCheckUtils]: 97: Hoare triple {29658#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {29829#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:08,906 INFO L280 TraceCheckUtils]: 98: Hoare triple {29829#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {29829#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:50:08,907 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {29829#(= |getWaterLevel_#res| ~waterLevel~0)} {29679#(= 2 ~waterLevel~0)} #528#return; {29732#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} is VALID [2020-07-17 21:50:08,908 INFO L280 TraceCheckUtils]: 100: Hoare triple {29732#(= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {29733#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-17 21:50:08,909 INFO L280 TraceCheckUtils]: 101: Hoare triple {29733#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {29659#false} is VALID [2020-07-17 21:50:08,909 INFO L263 TraceCheckUtils]: 102: Hoare triple {29659#false} call #t~ret64 := isPumpRunning(); {29658#true} is VALID [2020-07-17 21:50:08,909 INFO L280 TraceCheckUtils]: 103: Hoare triple {29658#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {29658#true} is VALID [2020-07-17 21:50:08,910 INFO L280 TraceCheckUtils]: 104: Hoare triple {29658#true} assume true; {29658#true} is VALID [2020-07-17 21:50:08,910 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {29658#true} {29659#false} #530#return; {29659#false} is VALID [2020-07-17 21:50:08,910 INFO L280 TraceCheckUtils]: 106: Hoare triple {29659#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {29659#false} is VALID [2020-07-17 21:50:08,911 INFO L280 TraceCheckUtils]: 107: Hoare triple {29659#false} assume 0 != ~tmp___0~2; {29659#false} is VALID [2020-07-17 21:50:08,911 INFO L280 TraceCheckUtils]: 108: Hoare triple {29659#false} assume 0 == ~switchedOnBeforeTS~0; {29659#false} is VALID [2020-07-17 21:50:08,911 INFO L263 TraceCheckUtils]: 109: Hoare triple {29659#false} call __automaton_fail(); {29659#false} is VALID [2020-07-17 21:50:08,912 INFO L280 TraceCheckUtils]: 110: Hoare triple {29659#false} assume !false; {29659#false} is VALID [2020-07-17 21:50:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-17 21:50:08,945 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [809805878] [2020-07-17 21:50:08,945 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:50:08,946 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:50:08,946 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393297524] [2020-07-17 21:50:08,946 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-17 21:50:08,947 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:50:08,947 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:50:09,138 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 109 edges. 109 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:09,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:50:09,138 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:50:09,139 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:50:09,139 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:50:09,139 INFO L87 Difference]: Start difference. First operand 919 states and 1111 transitions. Second operand 12 states. [2020-07-17 21:50:10,716 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:14,442 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:18,375 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:19,707 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:20,154 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:50:20,898 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:21,577 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:50:38,467 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:50:39,327 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:50:46,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:50:46,259 INFO L93 Difference]: Finished difference Result 2607 states and 3358 transitions. [2020-07-17 21:50:46,259 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:50:46,259 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-17 21:50:46,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:50:46,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:50:46,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 711 transitions. [2020-07-17 21:50:46,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:50:46,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 711 transitions. [2020-07-17 21:50:46,275 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 711 transitions. [2020-07-17 21:50:48,723 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 711 edges. 711 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:50:48,928 INFO L225 Difference]: With dead ends: 2607 [2020-07-17 21:50:48,928 INFO L226 Difference]: Without dead ends: 1904 [2020-07-17 21:50:48,930 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 21:50:48,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1904 states. [2020-07-17 21:50:59,999 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1904 to 1610. [2020-07-17 21:51:00,000 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:51:00,000 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1904 states. Second operand 1610 states. [2020-07-17 21:51:00,000 INFO L74 IsIncluded]: Start isIncluded. First operand 1904 states. Second operand 1610 states. [2020-07-17 21:51:00,000 INFO L87 Difference]: Start difference. First operand 1904 states. Second operand 1610 states. [2020-07-17 21:51:00,122 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:51:00,123 INFO L93 Difference]: Finished difference Result 1904 states and 2363 transitions. [2020-07-17 21:51:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2363 transitions. [2020-07-17 21:51:00,128 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:51:00,128 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:51:00,129 INFO L74 IsIncluded]: Start isIncluded. First operand 1610 states. Second operand 1904 states. [2020-07-17 21:51:00,129 INFO L87 Difference]: Start difference. First operand 1610 states. Second operand 1904 states. [2020-07-17 21:51:00,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:51:00,281 INFO L93 Difference]: Finished difference Result 1904 states and 2363 transitions. [2020-07-17 21:51:00,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2363 transitions. [2020-07-17 21:51:00,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:51:00,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:51:00,284 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:51:00,284 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:51:00,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1610 states. [2020-07-17 21:51:00,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 1610 states and 1934 transitions. [2020-07-17 21:51:00,399 INFO L78 Accepts]: Start accepts. Automaton has 1610 states and 1934 transitions. Word has length 111 [2020-07-17 21:51:00,400 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:51:00,400 INFO L479 AbstractCegarLoop]: Abstraction has 1610 states and 1934 transitions. [2020-07-17 21:51:00,400 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:51:00,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 1934 transitions. [2020-07-17 21:51:00,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2020-07-17 21:51:00,403 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:51:00,404 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:51:00,404 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:51:00,404 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:51:00,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:51:00,405 INFO L82 PathProgramCache]: Analyzing trace with hash -451795391, now seen corresponding path program 1 times [2020-07-17 21:51:00,405 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:51:00,405 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [918216835] [2020-07-17 21:51:00,405 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:51:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,820 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:51:00,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,860 INFO L280 TraceCheckUtils]: 0: Hoare triple {39529#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {39401#true} is VALID [2020-07-17 21:51:00,861 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,861 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #554#return; {39401#true} is VALID [2020-07-17 21:51:00,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,865 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39401#true} {39401#true} #448#return; {39401#true} is VALID [2020-07-17 21:51:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,869 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39401#true} {39401#true} #450#return; {39401#true} is VALID [2020-07-17 21:51:00,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {39530#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:51:00,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {39530#(= 1 |valid_product_#res|)} assume true; {39530#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:51:00,887 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39530#(= 1 |valid_product_#res|)} {39401#true} #452#return; {39413#(= |main_#t~ret25| 1)} is VALID [2020-07-17 21:51:00,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,890 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39401#true} {39401#true} #454#return; {39401#true} is VALID [2020-07-17 21:51:00,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,907 INFO L280 TraceCheckUtils]: 0: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {39401#true} is VALID [2020-07-17 21:51:00,907 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,907 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #544#return; {39401#true} is VALID [2020-07-17 21:51:00,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39401#true} is VALID [2020-07-17 21:51:00,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #498#return; {39401#true} is VALID [2020-07-17 21:51:00,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:00,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-17 21:51:00,982 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,982 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39401#true} is VALID [2020-07-17 21:51:00,982 INFO L263 TraceCheckUtils]: 0: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-17 21:51:00,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-17 21:51:00,983 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,983 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39401#true} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39401#true} is VALID [2020-07-17 21:51:00,983 INFO L280 TraceCheckUtils]: 4: Hoare triple {39401#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39401#true} is VALID [2020-07-17 21:51:00,983 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:00,984 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39401#true} {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {39401#true} is VALID [2020-07-17 21:51:01,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,049 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,050 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-17 21:51:01,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-17 21:51:01,051 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-17 21:51:01,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,051 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,051 INFO L280 TraceCheckUtils]: 4: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,052 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-17 21:51:01,052 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-17 21:51:01,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-17 21:51:01,052 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-17 21:51:01,052 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,053 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-17 21:51:01,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,068 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,068 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,068 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,069 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,069 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,069 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,069 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,070 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,070 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-17 21:51:01,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,079 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,080 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,080 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-17 21:51:01,081 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-17 21:51:01,081 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,081 INFO L263 TraceCheckUtils]: 3: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,081 INFO L280 TraceCheckUtils]: 4: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,082 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,082 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,082 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,082 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,083 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-17 21:51:01,083 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-17 21:51:01,083 INFO L280 TraceCheckUtils]: 11: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-17 21:51:01,084 INFO L263 TraceCheckUtils]: 12: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,085 INFO L280 TraceCheckUtils]: 13: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,085 INFO L280 TraceCheckUtils]: 14: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,086 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,086 INFO L280 TraceCheckUtils]: 16: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,087 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-17 21:51:01,088 INFO L263 TraceCheckUtils]: 2: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:01,088 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-17 21:51:01,088 INFO L263 TraceCheckUtils]: 4: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-17 21:51:01,089 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,089 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,089 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,089 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-17 21:51:01,089 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-17 21:51:01,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-17 21:51:01,090 INFO L280 TraceCheckUtils]: 11: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-17 21:51:01,090 INFO L280 TraceCheckUtils]: 12: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,090 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-17 21:51:01,090 INFO L280 TraceCheckUtils]: 14: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-17 21:51:01,091 INFO L280 TraceCheckUtils]: 15: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,091 INFO L263 TraceCheckUtils]: 16: Hoare triple {39401#true} call activatePump(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,092 INFO L280 TraceCheckUtils]: 17: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-17 21:51:01,092 INFO L263 TraceCheckUtils]: 18: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-17 21:51:01,092 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,093 INFO L263 TraceCheckUtils]: 20: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,093 INFO L280 TraceCheckUtils]: 21: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,093 INFO L280 TraceCheckUtils]: 22: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,093 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,094 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,094 INFO L280 TraceCheckUtils]: 25: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,094 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-17 21:51:01,094 INFO L280 TraceCheckUtils]: 27: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-17 21:51:01,095 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-17 21:51:01,096 INFO L263 TraceCheckUtils]: 29: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,097 INFO L280 TraceCheckUtils]: 30: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,097 INFO L280 TraceCheckUtils]: 31: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,098 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,099 INFO L280 TraceCheckUtils]: 33: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,099 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,100 INFO L280 TraceCheckUtils]: 35: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,101 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-17 21:51:01,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:01,103 INFO L263 TraceCheckUtils]: 2: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,104 INFO L280 TraceCheckUtils]: 3: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,104 INFO L280 TraceCheckUtils]: 4: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-17 21:51:01,104 INFO L263 TraceCheckUtils]: 5: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:01,104 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-17 21:51:01,104 INFO L263 TraceCheckUtils]: 7: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-17 21:51:01,105 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,105 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,105 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,105 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-17 21:51:01,106 INFO L280 TraceCheckUtils]: 12: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-17 21:51:01,106 INFO L280 TraceCheckUtils]: 13: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-17 21:51:01,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-17 21:51:01,106 INFO L280 TraceCheckUtils]: 15: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,107 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-17 21:51:01,107 INFO L280 TraceCheckUtils]: 17: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-17 21:51:01,107 INFO L280 TraceCheckUtils]: 18: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,109 INFO L263 TraceCheckUtils]: 19: Hoare triple {39401#true} call activatePump(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,109 INFO L280 TraceCheckUtils]: 20: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-17 21:51:01,109 INFO L263 TraceCheckUtils]: 21: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-17 21:51:01,109 INFO L280 TraceCheckUtils]: 22: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,109 INFO L263 TraceCheckUtils]: 23: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,110 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,110 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,110 INFO L280 TraceCheckUtils]: 27: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,110 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,111 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-17 21:51:01,111 INFO L280 TraceCheckUtils]: 30: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-17 21:51:01,111 INFO L280 TraceCheckUtils]: 31: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-17 21:51:01,112 INFO L263 TraceCheckUtils]: 32: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,112 INFO L280 TraceCheckUtils]: 33: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,113 INFO L280 TraceCheckUtils]: 34: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,114 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,114 INFO L280 TraceCheckUtils]: 36: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,115 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,115 INFO L280 TraceCheckUtils]: 38: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,116 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,116 INFO L280 TraceCheckUtils]: 40: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,117 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #518#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-17 21:51:01,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,125 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #528#return; {39401#true} is VALID [2020-07-17 21:51:01,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~tmp~9;havoc ~tmp___0~2; {39401#true} is VALID [2020-07-17 21:51:01,126 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret63 := getWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:01,126 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-17 21:51:01,126 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,126 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39401#true} #528#return; {39401#true} is VALID [2020-07-17 21:51:01,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39401#true} is VALID [2020-07-17 21:51:01,127 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume !(2 != ~tmp~9); {39401#true} is VALID [2020-07-17 21:51:01,127 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,128 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39401#true} {39583#(<= 1 ~pumpRunning~0)} #520#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,129 INFO L263 TraceCheckUtils]: 0: Hoare triple {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:01,129 INFO L263 TraceCheckUtils]: 1: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-17 21:51:01,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-17 21:51:01,129 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,130 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39401#true} is VALID [2020-07-17 21:51:01,130 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39401#true} is VALID [2020-07-17 21:51:01,130 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,130 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39401#true} {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {39401#true} is VALID [2020-07-17 21:51:01,130 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:01,131 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume 0 != ~systemActive~0; {39401#true} is VALID [2020-07-17 21:51:01,131 INFO L263 TraceCheckUtils]: 10: Hoare triple {39401#true} call processEnvironment(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,131 INFO L280 TraceCheckUtils]: 11: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-17 21:51:01,132 INFO L280 TraceCheckUtils]: 12: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:01,132 INFO L263 TraceCheckUtils]: 13: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,133 INFO L280 TraceCheckUtils]: 14: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,133 INFO L280 TraceCheckUtils]: 15: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-17 21:51:01,133 INFO L263 TraceCheckUtils]: 16: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:01,133 INFO L280 TraceCheckUtils]: 17: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-17 21:51:01,133 INFO L263 TraceCheckUtils]: 18: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-17 21:51:01,134 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,134 INFO L280 TraceCheckUtils]: 20: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,134 INFO L280 TraceCheckUtils]: 21: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,134 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-17 21:51:01,134 INFO L280 TraceCheckUtils]: 23: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-17 21:51:01,135 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-17 21:51:01,135 INFO L280 TraceCheckUtils]: 25: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-17 21:51:01,135 INFO L280 TraceCheckUtils]: 26: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,135 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-17 21:51:01,135 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-17 21:51:01,136 INFO L280 TraceCheckUtils]: 29: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,136 INFO L263 TraceCheckUtils]: 30: Hoare triple {39401#true} call activatePump(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,137 INFO L280 TraceCheckUtils]: 31: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-17 21:51:01,137 INFO L263 TraceCheckUtils]: 32: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-17 21:51:01,137 INFO L280 TraceCheckUtils]: 33: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,137 INFO L263 TraceCheckUtils]: 34: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,137 INFO L280 TraceCheckUtils]: 35: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,138 INFO L280 TraceCheckUtils]: 36: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,138 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,138 INFO L280 TraceCheckUtils]: 38: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,138 INFO L280 TraceCheckUtils]: 39: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,139 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-17 21:51:01,139 INFO L280 TraceCheckUtils]: 41: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-17 21:51:01,139 INFO L280 TraceCheckUtils]: 42: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-17 21:51:01,140 INFO L263 TraceCheckUtils]: 43: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,141 INFO L280 TraceCheckUtils]: 44: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,142 INFO L280 TraceCheckUtils]: 45: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,142 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,143 INFO L280 TraceCheckUtils]: 47: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,144 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,144 INFO L280 TraceCheckUtils]: 49: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,145 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,146 INFO L280 TraceCheckUtils]: 51: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,146 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #518#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,146 INFO L263 TraceCheckUtils]: 53: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {39401#true} is VALID [2020-07-17 21:51:01,147 INFO L280 TraceCheckUtils]: 54: Hoare triple {39401#true} havoc ~tmp~9;havoc ~tmp___0~2; {39401#true} is VALID [2020-07-17 21:51:01,147 INFO L263 TraceCheckUtils]: 55: Hoare triple {39401#true} call #t~ret63 := getWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:01,147 INFO L280 TraceCheckUtils]: 56: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-17 21:51:01,147 INFO L280 TraceCheckUtils]: 57: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,148 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {39401#true} {39401#true} #528#return; {39401#true} is VALID [2020-07-17 21:51:01,148 INFO L280 TraceCheckUtils]: 59: Hoare triple {39401#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39401#true} is VALID [2020-07-17 21:51:01,148 INFO L280 TraceCheckUtils]: 60: Hoare triple {39401#true} assume !(2 != ~tmp~9); {39401#true} is VALID [2020-07-17 21:51:01,148 INFO L280 TraceCheckUtils]: 61: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,149 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {39401#true} {39583#(<= 1 ~pumpRunning~0)} #520#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,150 INFO L280 TraceCheckUtils]: 63: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,150 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #504#return; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:51:01,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:51:01,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-17 21:51:01,255 INFO L263 TraceCheckUtils]: 0: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-17 21:51:01,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:51:01,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:51:01,257 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-17 21:51:01,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,259 INFO L280 TraceCheckUtils]: 5: Hoare triple {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,260 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {39488#(not (= 0 ~pumpRunning~0))} #514#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39401#true} is VALID [2020-07-17 21:51:01,265 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,284 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,284 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,285 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,285 INFO L263 TraceCheckUtils]: 1: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,285 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,285 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,286 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,286 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,286 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39401#true} {39401#true} #490#return; {39401#true} is VALID [2020-07-17 21:51:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,293 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {39401#true} {39401#true} #540#return; {39401#true} is VALID [2020-07-17 21:51:01,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume !(0 == ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:01,293 INFO L263 TraceCheckUtils]: 2: Hoare triple {39401#true} call processEnvironment__wrappee__base(); {39401#true} is VALID [2020-07-17 21:51:01,293 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,294 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {39401#true} {39401#true} #540#return; {39401#true} is VALID [2020-07-17 21:51:01,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,294 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {39401#true} {39401#true} #494#return; {39401#true} is VALID [2020-07-17 21:51:01,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-17 21:51:01,294 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume 0 != ~pumpRunning~0; {39401#true} is VALID [2020-07-17 21:51:01,295 INFO L263 TraceCheckUtils]: 2: Hoare triple {39401#true} call #t~ret1 := isMethaneAlarm(); {39401#true} is VALID [2020-07-17 21:51:01,295 INFO L280 TraceCheckUtils]: 3: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,295 INFO L263 TraceCheckUtils]: 4: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,295 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,295 INFO L280 TraceCheckUtils]: 6: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,296 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,296 INFO L280 TraceCheckUtils]: 8: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,296 INFO L280 TraceCheckUtils]: 9: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,296 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {39401#true} {39401#true} #490#return; {39401#true} is VALID [2020-07-17 21:51:01,296 INFO L280 TraceCheckUtils]: 11: Hoare triple {39401#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {39401#true} is VALID [2020-07-17 21:51:01,296 INFO L280 TraceCheckUtils]: 12: Hoare triple {39401#true} assume !(0 != ~tmp~1); {39401#true} is VALID [2020-07-17 21:51:01,298 INFO L263 TraceCheckUtils]: 13: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,298 INFO L280 TraceCheckUtils]: 15: Hoare triple {39401#true} assume !(0 == ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:01,298 INFO L263 TraceCheckUtils]: 16: Hoare triple {39401#true} call processEnvironment__wrappee__base(); {39401#true} is VALID [2020-07-17 21:51:01,299 INFO L280 TraceCheckUtils]: 17: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,299 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {39401#true} {39401#true} #540#return; {39401#true} is VALID [2020-07-17 21:51:01,299 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,299 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39401#true} {39401#true} #494#return; {39401#true} is VALID [2020-07-17 21:51:01,299 INFO L280 TraceCheckUtils]: 21: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,300 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #518#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,305 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-17 21:51:01,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,306 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #528#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,310 INFO L280 TraceCheckUtils]: 0: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-17 21:51:01,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #530#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,316 INFO L263 TraceCheckUtils]: 0: Hoare triple {39401#true} call ULTIMATE.init(); {39529#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:51:01,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {39529#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {39401#true} is VALID [2020-07-17 21:51:01,317 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,317 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39401#true} {39401#true} #554#return; {39401#true} is VALID [2020-07-17 21:51:01,317 INFO L263 TraceCheckUtils]: 4: Hoare triple {39401#true} call #t~ret75 := main(); {39401#true} is VALID [2020-07-17 21:51:01,317 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} havoc ~retValue_acc~3;havoc ~tmp~5; {39401#true} is VALID [2020-07-17 21:51:01,318 INFO L263 TraceCheckUtils]: 6: Hoare triple {39401#true} call select_helpers(); {39401#true} is VALID [2020-07-17 21:51:01,318 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,318 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39401#true} {39401#true} #448#return; {39401#true} is VALID [2020-07-17 21:51:01,318 INFO L263 TraceCheckUtils]: 9: Hoare triple {39401#true} call select_features(); {39401#true} is VALID [2020-07-17 21:51:01,318 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,318 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39401#true} {39401#true} #450#return; {39401#true} is VALID [2020-07-17 21:51:01,319 INFO L263 TraceCheckUtils]: 12: Hoare triple {39401#true} call #t~ret25 := valid_product(); {39401#true} is VALID [2020-07-17 21:51:01,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {39401#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {39530#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:51:01,320 INFO L280 TraceCheckUtils]: 14: Hoare triple {39530#(= 1 |valid_product_#res|)} assume true; {39530#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:51:01,321 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39530#(= 1 |valid_product_#res|)} {39401#true} #452#return; {39413#(= |main_#t~ret25| 1)} is VALID [2020-07-17 21:51:01,322 INFO L280 TraceCheckUtils]: 16: Hoare triple {39413#(= |main_#t~ret25| 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {39414#(= 1 main_~tmp~5)} is VALID [2020-07-17 21:51:01,322 INFO L280 TraceCheckUtils]: 17: Hoare triple {39414#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {39401#true} is VALID [2020-07-17 21:51:01,322 INFO L263 TraceCheckUtils]: 18: Hoare triple {39401#true} call setup(); {39401#true} is VALID [2020-07-17 21:51:01,322 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,323 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39401#true} {39401#true} #454#return; {39401#true} is VALID [2020-07-17 21:51:01,323 INFO L263 TraceCheckUtils]: 21: Hoare triple {39401#true} call runTest(); {39401#true} is VALID [2020-07-17 21:51:01,323 INFO L263 TraceCheckUtils]: 22: Hoare triple {39401#true} call __utac_acc__Specification5_spec__1(); {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:01,324 INFO L280 TraceCheckUtils]: 23: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {39401#true} is VALID [2020-07-17 21:51:01,324 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,324 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39401#true} {39401#true} #544#return; {39401#true} is VALID [2020-07-17 21:51:01,324 INFO L263 TraceCheckUtils]: 26: Hoare triple {39401#true} call test(); {39401#true} is VALID [2020-07-17 21:51:01,325 INFO L280 TraceCheckUtils]: 27: Hoare triple {39401#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39401#true} is VALID [2020-07-17 21:51:01,325 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume !false; {39401#true} is VALID [2020-07-17 21:51:01,325 INFO L280 TraceCheckUtils]: 29: Hoare triple {39401#true} assume ~splverifierCounter~0 < 4; {39401#true} is VALID [2020-07-17 21:51:01,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {39401#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {39401#true} is VALID [2020-07-17 21:51:01,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {39401#true} assume 0 != ~tmp~4; {39401#true} is VALID [2020-07-17 21:51:01,326 INFO L263 TraceCheckUtils]: 32: Hoare triple {39401#true} call waterRise(); {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:01,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39401#true} is VALID [2020-07-17 21:51:01,326 INFO L280 TraceCheckUtils]: 34: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,327 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39401#true} {39401#true} #498#return; {39401#true} is VALID [2020-07-17 21:51:01,327 INFO L280 TraceCheckUtils]: 36: Hoare triple {39401#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {39401#true} is VALID [2020-07-17 21:51:01,327 INFO L280 TraceCheckUtils]: 37: Hoare triple {39401#true} assume !(0 != ~tmp___0~1); {39401#true} is VALID [2020-07-17 21:51:01,327 INFO L280 TraceCheckUtils]: 38: Hoare triple {39401#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {39401#true} is VALID [2020-07-17 21:51:01,327 INFO L280 TraceCheckUtils]: 39: Hoare triple {39401#true} assume 0 != ~tmp___2~0; {39401#true} is VALID [2020-07-17 21:51:01,329 INFO L263 TraceCheckUtils]: 40: Hoare triple {39401#true} call timeShift(); {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:51:01,330 INFO L263 TraceCheckUtils]: 41: Hoare triple {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:01,330 INFO L263 TraceCheckUtils]: 42: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-17 21:51:01,330 INFO L280 TraceCheckUtils]: 43: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-17 21:51:01,331 INFO L280 TraceCheckUtils]: 44: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,331 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {39401#true} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39401#true} is VALID [2020-07-17 21:51:01,331 INFO L280 TraceCheckUtils]: 46: Hoare triple {39401#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39401#true} is VALID [2020-07-17 21:51:01,331 INFO L280 TraceCheckUtils]: 47: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,331 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {39401#true} {39533#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {39401#true} is VALID [2020-07-17 21:51:01,332 INFO L280 TraceCheckUtils]: 49: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:01,332 INFO L280 TraceCheckUtils]: 50: Hoare triple {39401#true} assume 0 != ~systemActive~0; {39401#true} is VALID [2020-07-17 21:51:01,333 INFO L263 TraceCheckUtils]: 51: Hoare triple {39401#true} call processEnvironment(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,333 INFO L280 TraceCheckUtils]: 52: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-17 21:51:01,333 INFO L280 TraceCheckUtils]: 53: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:01,334 INFO L263 TraceCheckUtils]: 54: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,334 INFO L280 TraceCheckUtils]: 55: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,334 INFO L280 TraceCheckUtils]: 56: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-17 21:51:01,334 INFO L263 TraceCheckUtils]: 57: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:01,335 INFO L280 TraceCheckUtils]: 58: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-17 21:51:01,335 INFO L263 TraceCheckUtils]: 59: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-17 21:51:01,335 INFO L280 TraceCheckUtils]: 60: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,335 INFO L280 TraceCheckUtils]: 61: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:01,335 INFO L280 TraceCheckUtils]: 62: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,335 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-17 21:51:01,336 INFO L280 TraceCheckUtils]: 64: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-17 21:51:01,336 INFO L280 TraceCheckUtils]: 65: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-17 21:51:01,336 INFO L280 TraceCheckUtils]: 66: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-17 21:51:01,336 INFO L280 TraceCheckUtils]: 67: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,336 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-17 21:51:01,337 INFO L280 TraceCheckUtils]: 69: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-17 21:51:01,337 INFO L280 TraceCheckUtils]: 70: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,338 INFO L263 TraceCheckUtils]: 71: Hoare triple {39401#true} call activatePump(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,338 INFO L280 TraceCheckUtils]: 72: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {39401#true} is VALID [2020-07-17 21:51:01,338 INFO L263 TraceCheckUtils]: 73: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-17 21:51:01,338 INFO L280 TraceCheckUtils]: 74: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,338 INFO L263 TraceCheckUtils]: 75: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,339 INFO L280 TraceCheckUtils]: 76: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,339 INFO L280 TraceCheckUtils]: 77: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,339 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,339 INFO L280 TraceCheckUtils]: 79: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,339 INFO L280 TraceCheckUtils]: 80: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,339 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-17 21:51:01,340 INFO L280 TraceCheckUtils]: 82: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-17 21:51:01,340 INFO L280 TraceCheckUtils]: 83: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-17 21:51:01,340 INFO L263 TraceCheckUtils]: 84: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,341 INFO L280 TraceCheckUtils]: 85: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,342 INFO L280 TraceCheckUtils]: 86: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,342 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,343 INFO L280 TraceCheckUtils]: 88: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,343 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,344 INFO L280 TraceCheckUtils]: 90: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,344 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,345 INFO L280 TraceCheckUtils]: 92: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,346 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #518#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,346 INFO L263 TraceCheckUtils]: 94: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {39401#true} is VALID [2020-07-17 21:51:01,346 INFO L280 TraceCheckUtils]: 95: Hoare triple {39401#true} havoc ~tmp~9;havoc ~tmp___0~2; {39401#true} is VALID [2020-07-17 21:51:01,346 INFO L263 TraceCheckUtils]: 96: Hoare triple {39401#true} call #t~ret63 := getWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:01,346 INFO L280 TraceCheckUtils]: 97: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-17 21:51:01,347 INFO L280 TraceCheckUtils]: 98: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,347 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {39401#true} {39401#true} #528#return; {39401#true} is VALID [2020-07-17 21:51:01,347 INFO L280 TraceCheckUtils]: 100: Hoare triple {39401#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39401#true} is VALID [2020-07-17 21:51:01,347 INFO L280 TraceCheckUtils]: 101: Hoare triple {39401#true} assume !(2 != ~tmp~9); {39401#true} is VALID [2020-07-17 21:51:01,347 INFO L280 TraceCheckUtils]: 102: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,348 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {39401#true} {39583#(<= 1 ~pumpRunning~0)} #520#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,349 INFO L280 TraceCheckUtils]: 104: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:01,349 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #504#return; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,350 INFO L280 TraceCheckUtils]: 106: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume !false; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,351 INFO L280 TraceCheckUtils]: 107: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,351 INFO L280 TraceCheckUtils]: 108: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,352 INFO L280 TraceCheckUtils]: 109: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,352 INFO L280 TraceCheckUtils]: 110: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,353 INFO L280 TraceCheckUtils]: 111: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,353 INFO L280 TraceCheckUtils]: 112: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,354 INFO L280 TraceCheckUtils]: 113: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,355 INFO L263 TraceCheckUtils]: 114: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} call timeShift(); {39488#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:51:01,355 INFO L263 TraceCheckUtils]: 115: Hoare triple {39488#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:51:01,356 INFO L263 TraceCheckUtils]: 116: Hoare triple {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-17 21:51:01,356 INFO L280 TraceCheckUtils]: 117: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:51:01,357 INFO L280 TraceCheckUtils]: 118: Hoare triple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:51:01,358 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {39689#(= ~pumpRunning~0 |isPumpRunning_#res|)} {39531#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} is VALID [2020-07-17 21:51:01,359 INFO L280 TraceCheckUtils]: 120: Hoare triple {39687#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret62|)))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,360 INFO L280 TraceCheckUtils]: 121: Hoare triple {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,361 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {39688#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {39488#(not (= 0 ~pumpRunning~0))} #514#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,361 INFO L280 TraceCheckUtils]: 123: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,362 INFO L263 TraceCheckUtils]: 124: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:51:01,363 INFO L280 TraceCheckUtils]: 125: Hoare triple {39532#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39401#true} is VALID [2020-07-17 21:51:01,363 INFO L280 TraceCheckUtils]: 126: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,364 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #516#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,365 INFO L280 TraceCheckUtils]: 128: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,366 INFO L263 TraceCheckUtils]: 129: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,366 INFO L280 TraceCheckUtils]: 130: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {39401#true} is VALID [2020-07-17 21:51:01,366 INFO L280 TraceCheckUtils]: 131: Hoare triple {39401#true} assume 0 != ~pumpRunning~0; {39401#true} is VALID [2020-07-17 21:51:01,366 INFO L263 TraceCheckUtils]: 132: Hoare triple {39401#true} call #t~ret1 := isMethaneAlarm(); {39401#true} is VALID [2020-07-17 21:51:01,367 INFO L280 TraceCheckUtils]: 133: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,367 INFO L263 TraceCheckUtils]: 134: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:01,367 INFO L280 TraceCheckUtils]: 135: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:01,367 INFO L280 TraceCheckUtils]: 136: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,367 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:01,367 INFO L280 TraceCheckUtils]: 138: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:01,368 INFO L280 TraceCheckUtils]: 139: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,368 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {39401#true} {39401#true} #490#return; {39401#true} is VALID [2020-07-17 21:51:01,368 INFO L280 TraceCheckUtils]: 141: Hoare triple {39401#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {39401#true} is VALID [2020-07-17 21:51:01,368 INFO L280 TraceCheckUtils]: 142: Hoare triple {39401#true} assume !(0 != ~tmp~1); {39401#true} is VALID [2020-07-17 21:51:01,370 INFO L263 TraceCheckUtils]: 143: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:51:01,370 INFO L280 TraceCheckUtils]: 144: Hoare triple {39596#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:01,370 INFO L280 TraceCheckUtils]: 145: Hoare triple {39401#true} assume !(0 == ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:01,370 INFO L263 TraceCheckUtils]: 146: Hoare triple {39401#true} call processEnvironment__wrappee__base(); {39401#true} is VALID [2020-07-17 21:51:01,371 INFO L280 TraceCheckUtils]: 147: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,371 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {39401#true} {39401#true} #540#return; {39401#true} is VALID [2020-07-17 21:51:01,371 INFO L280 TraceCheckUtils]: 149: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,371 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {39401#true} {39401#true} #494#return; {39401#true} is VALID [2020-07-17 21:51:01,371 INFO L280 TraceCheckUtils]: 151: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,372 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #518#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,373 INFO L263 TraceCheckUtils]: 153: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,373 INFO L280 TraceCheckUtils]: 154: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~2; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,373 INFO L263 TraceCheckUtils]: 155: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret63 := getWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:01,374 INFO L280 TraceCheckUtils]: 156: Hoare triple {39401#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39401#true} is VALID [2020-07-17 21:51:01,374 INFO L280 TraceCheckUtils]: 157: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,374 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #528#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,375 INFO L280 TraceCheckUtils]: 159: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,376 INFO L280 TraceCheckUtils]: 160: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,376 INFO L263 TraceCheckUtils]: 161: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret64 := isPumpRunning(); {39401#true} is VALID [2020-07-17 21:51:01,376 INFO L280 TraceCheckUtils]: 162: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-17 21:51:01,376 INFO L280 TraceCheckUtils]: 163: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:01,378 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {39401#true} {39496#(not (= 0 ~switchedOnBeforeTS~0))} #530#return; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,378 INFO L280 TraceCheckUtils]: 165: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,379 INFO L280 TraceCheckUtils]: 166: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {39496#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:51:01,379 INFO L280 TraceCheckUtils]: 167: Hoare triple {39496#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {39402#false} is VALID [2020-07-17 21:51:01,380 INFO L263 TraceCheckUtils]: 168: Hoare triple {39402#false} call __automaton_fail(); {39402#false} is VALID [2020-07-17 21:51:01,380 INFO L280 TraceCheckUtils]: 169: Hoare triple {39402#false} assume !false; {39402#false} is VALID [2020-07-17 21:51:01,433 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2020-07-17 21:51:01,433 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [918216835] [2020-07-17 21:51:01,434 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [230987584] [2020-07-17 21:51:01,434 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:51:01,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,751 INFO L264 TraceCheckSpWp]: Trace formula consists of 961 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:51:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:51:01,823 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:51:02,276 INFO L263 TraceCheckUtils]: 0: Hoare triple {39401#true} call ULTIMATE.init(); {39401#true} is VALID [2020-07-17 21:51:02,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {39401#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {39401#true} is VALID [2020-07-17 21:51:02,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,277 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {39401#true} {39401#true} #554#return; {39401#true} is VALID [2020-07-17 21:51:02,277 INFO L263 TraceCheckUtils]: 4: Hoare triple {39401#true} call #t~ret75 := main(); {39401#true} is VALID [2020-07-17 21:51:02,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {39401#true} havoc ~retValue_acc~3;havoc ~tmp~5; {39401#true} is VALID [2020-07-17 21:51:02,277 INFO L263 TraceCheckUtils]: 6: Hoare triple {39401#true} call select_helpers(); {39401#true} is VALID [2020-07-17 21:51:02,277 INFO L280 TraceCheckUtils]: 7: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,278 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {39401#true} {39401#true} #448#return; {39401#true} is VALID [2020-07-17 21:51:02,278 INFO L263 TraceCheckUtils]: 9: Hoare triple {39401#true} call select_features(); {39401#true} is VALID [2020-07-17 21:51:02,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,278 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {39401#true} {39401#true} #450#return; {39401#true} is VALID [2020-07-17 21:51:02,278 INFO L263 TraceCheckUtils]: 12: Hoare triple {39401#true} call #t~ret25 := valid_product(); {39401#true} is VALID [2020-07-17 21:51:02,279 INFO L280 TraceCheckUtils]: 13: Hoare triple {39401#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {39401#true} is VALID [2020-07-17 21:51:02,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,279 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {39401#true} {39401#true} #452#return; {39401#true} is VALID [2020-07-17 21:51:02,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {39401#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {39401#true} is VALID [2020-07-17 21:51:02,279 INFO L280 TraceCheckUtils]: 17: Hoare triple {39401#true} assume 0 != ~tmp~5; {39401#true} is VALID [2020-07-17 21:51:02,279 INFO L263 TraceCheckUtils]: 18: Hoare triple {39401#true} call setup(); {39401#true} is VALID [2020-07-17 21:51:02,280 INFO L280 TraceCheckUtils]: 19: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,280 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {39401#true} {39401#true} #454#return; {39401#true} is VALID [2020-07-17 21:51:02,280 INFO L263 TraceCheckUtils]: 21: Hoare triple {39401#true} call runTest(); {39401#true} is VALID [2020-07-17 21:51:02,280 INFO L263 TraceCheckUtils]: 22: Hoare triple {39401#true} call __utac_acc__Specification5_spec__1(); {39401#true} is VALID [2020-07-17 21:51:02,280 INFO L280 TraceCheckUtils]: 23: Hoare triple {39401#true} ~switchedOnBeforeTS~0 := 0; {39401#true} is VALID [2020-07-17 21:51:02,281 INFO L280 TraceCheckUtils]: 24: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,281 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {39401#true} {39401#true} #544#return; {39401#true} is VALID [2020-07-17 21:51:02,281 INFO L263 TraceCheckUtils]: 26: Hoare triple {39401#true} call test(); {39401#true} is VALID [2020-07-17 21:51:02,281 INFO L280 TraceCheckUtils]: 27: Hoare triple {39401#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {39401#true} is VALID [2020-07-17 21:51:02,281 INFO L280 TraceCheckUtils]: 28: Hoare triple {39401#true} assume !false; {39401#true} is VALID [2020-07-17 21:51:02,281 INFO L280 TraceCheckUtils]: 29: Hoare triple {39401#true} assume ~splverifierCounter~0 < 4; {39401#true} is VALID [2020-07-17 21:51:02,282 INFO L280 TraceCheckUtils]: 30: Hoare triple {39401#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {39401#true} is VALID [2020-07-17 21:51:02,282 INFO L280 TraceCheckUtils]: 31: Hoare triple {39401#true} assume 0 != ~tmp~4; {39401#true} is VALID [2020-07-17 21:51:02,282 INFO L263 TraceCheckUtils]: 32: Hoare triple {39401#true} call waterRise(); {39401#true} is VALID [2020-07-17 21:51:02,282 INFO L280 TraceCheckUtils]: 33: Hoare triple {39401#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {39401#true} is VALID [2020-07-17 21:51:02,282 INFO L280 TraceCheckUtils]: 34: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,283 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {39401#true} {39401#true} #498#return; {39401#true} is VALID [2020-07-17 21:51:02,283 INFO L280 TraceCheckUtils]: 36: Hoare triple {39401#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {39401#true} is VALID [2020-07-17 21:51:02,283 INFO L280 TraceCheckUtils]: 37: Hoare triple {39401#true} assume !(0 != ~tmp___0~1); {39401#true} is VALID [2020-07-17 21:51:02,283 INFO L280 TraceCheckUtils]: 38: Hoare triple {39401#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {39401#true} is VALID [2020-07-17 21:51:02,283 INFO L280 TraceCheckUtils]: 39: Hoare triple {39401#true} assume 0 != ~tmp___2~0; {39401#true} is VALID [2020-07-17 21:51:02,283 INFO L263 TraceCheckUtils]: 40: Hoare triple {39401#true} call timeShift(); {39401#true} is VALID [2020-07-17 21:51:02,284 INFO L263 TraceCheckUtils]: 41: Hoare triple {39401#true} call __utac_acc__Specification5_spec__2(); {39401#true} is VALID [2020-07-17 21:51:02,284 INFO L263 TraceCheckUtils]: 42: Hoare triple {39401#true} call #t~ret62 := isPumpRunning(); {39401#true} is VALID [2020-07-17 21:51:02,284 INFO L280 TraceCheckUtils]: 43: Hoare triple {39401#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {39401#true} is VALID [2020-07-17 21:51:02,284 INFO L280 TraceCheckUtils]: 44: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,284 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {39401#true} {39401#true} #526#return; {39401#true} is VALID [2020-07-17 21:51:02,285 INFO L280 TraceCheckUtils]: 46: Hoare triple {39401#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {39401#true} is VALID [2020-07-17 21:51:02,285 INFO L280 TraceCheckUtils]: 47: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,285 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {39401#true} {39401#true} #514#return; {39401#true} is VALID [2020-07-17 21:51:02,285 INFO L280 TraceCheckUtils]: 49: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:02,285 INFO L280 TraceCheckUtils]: 50: Hoare triple {39401#true} assume 0 != ~systemActive~0; {39401#true} is VALID [2020-07-17 21:51:02,285 INFO L263 TraceCheckUtils]: 51: Hoare triple {39401#true} call processEnvironment(); {39401#true} is VALID [2020-07-17 21:51:02,286 INFO L280 TraceCheckUtils]: 52: Hoare triple {39401#true} havoc ~tmp~1; {39401#true} is VALID [2020-07-17 21:51:02,286 INFO L280 TraceCheckUtils]: 53: Hoare triple {39401#true} assume !(0 != ~pumpRunning~0); {39401#true} is VALID [2020-07-17 21:51:02,286 INFO L263 TraceCheckUtils]: 54: Hoare triple {39401#true} call processEnvironment__wrappee__methaneQuery(); {39401#true} is VALID [2020-07-17 21:51:02,286 INFO L280 TraceCheckUtils]: 55: Hoare triple {39401#true} havoc ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:02,286 INFO L280 TraceCheckUtils]: 56: Hoare triple {39401#true} assume 0 == ~pumpRunning~0; {39401#true} is VALID [2020-07-17 21:51:02,287 INFO L263 TraceCheckUtils]: 57: Hoare triple {39401#true} call #t~ret0 := isHighWaterLevel(); {39401#true} is VALID [2020-07-17 21:51:02,287 INFO L280 TraceCheckUtils]: 58: Hoare triple {39401#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {39401#true} is VALID [2020-07-17 21:51:02,287 INFO L263 TraceCheckUtils]: 59: Hoare triple {39401#true} call #t~ret20 := isHighWaterSensorDry(); {39401#true} is VALID [2020-07-17 21:51:02,287 INFO L280 TraceCheckUtils]: 60: Hoare triple {39401#true} havoc ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:02,287 INFO L280 TraceCheckUtils]: 61: Hoare triple {39401#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {39401#true} is VALID [2020-07-17 21:51:02,287 INFO L280 TraceCheckUtils]: 62: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,288 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {39401#true} {39401#true} #512#return; {39401#true} is VALID [2020-07-17 21:51:02,288 INFO L280 TraceCheckUtils]: 64: Hoare triple {39401#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {39401#true} is VALID [2020-07-17 21:51:02,288 INFO L280 TraceCheckUtils]: 65: Hoare triple {39401#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {39401#true} is VALID [2020-07-17 21:51:02,288 INFO L280 TraceCheckUtils]: 66: Hoare triple {39401#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {39401#true} is VALID [2020-07-17 21:51:02,288 INFO L280 TraceCheckUtils]: 67: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,288 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {39401#true} {39401#true} #534#return; {39401#true} is VALID [2020-07-17 21:51:02,289 INFO L280 TraceCheckUtils]: 69: Hoare triple {39401#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {39401#true} is VALID [2020-07-17 21:51:02,289 INFO L280 TraceCheckUtils]: 70: Hoare triple {39401#true} assume 0 != ~tmp~0; {39401#true} is VALID [2020-07-17 21:51:02,289 INFO L263 TraceCheckUtils]: 71: Hoare triple {39401#true} call activatePump(); {39401#true} is VALID [2020-07-17 21:51:02,289 INFO L280 TraceCheckUtils]: 72: Hoare triple {39401#true} havoc ~tmp~2; {39401#true} is VALID [2020-07-17 21:51:02,289 INFO L263 TraceCheckUtils]: 73: Hoare triple {39401#true} call #t~ret2 := isMethaneAlarm(); {39401#true} is VALID [2020-07-17 21:51:02,289 INFO L280 TraceCheckUtils]: 74: Hoare triple {39401#true} havoc ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:02,290 INFO L263 TraceCheckUtils]: 75: Hoare triple {39401#true} call #t~ret3 := isMethaneLevelCritical(); {39401#true} is VALID [2020-07-17 21:51:02,290 INFO L280 TraceCheckUtils]: 76: Hoare triple {39401#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {39401#true} is VALID [2020-07-17 21:51:02,290 INFO L280 TraceCheckUtils]: 77: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,290 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {39401#true} {39401#true} #548#return; {39401#true} is VALID [2020-07-17 21:51:02,290 INFO L280 TraceCheckUtils]: 79: Hoare triple {39401#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {39401#true} is VALID [2020-07-17 21:51:02,291 INFO L280 TraceCheckUtils]: 80: Hoare triple {39401#true} assume true; {39401#true} is VALID [2020-07-17 21:51:02,291 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {39401#true} {39401#true} #508#return; {39401#true} is VALID [2020-07-17 21:51:02,291 INFO L280 TraceCheckUtils]: 82: Hoare triple {39401#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {39401#true} is VALID [2020-07-17 21:51:02,291 INFO L280 TraceCheckUtils]: 83: Hoare triple {39401#true} assume !(0 != ~tmp~2); {39401#true} is VALID [2020-07-17 21:51:02,291 INFO L263 TraceCheckUtils]: 84: Hoare triple {39401#true} call activatePump__wrappee__highWaterSensor(); {39401#true} is VALID [2020-07-17 21:51:02,294 INFO L280 TraceCheckUtils]: 85: Hoare triple {39401#true} ~pumpRunning~0 := 1; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,295 INFO L280 TraceCheckUtils]: 86: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,296 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #510#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,296 INFO L280 TraceCheckUtils]: 88: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,297 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #536#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,297 INFO L280 TraceCheckUtils]: 90: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,298 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #496#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,299 INFO L280 TraceCheckUtils]: 92: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,299 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #518#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,300 INFO L263 TraceCheckUtils]: 94: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,300 INFO L280 TraceCheckUtils]: 95: Hoare triple {39583#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,301 INFO L263 TraceCheckUtils]: 96: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,302 INFO L280 TraceCheckUtils]: 97: Hoare triple {39583#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,302 INFO L280 TraceCheckUtils]: 98: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,303 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39583#(<= 1 ~pumpRunning~0)} #528#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,304 INFO L280 TraceCheckUtils]: 100: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,304 INFO L280 TraceCheckUtils]: 101: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,305 INFO L280 TraceCheckUtils]: 102: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,306 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39583#(<= 1 ~pumpRunning~0)} #520#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,306 INFO L280 TraceCheckUtils]: 104: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume true; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,307 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {39583#(<= 1 ~pumpRunning~0)} {39401#true} #504#return; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,308 INFO L280 TraceCheckUtils]: 106: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume !false; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,308 INFO L280 TraceCheckUtils]: 107: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,309 INFO L280 TraceCheckUtils]: 108: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,309 INFO L280 TraceCheckUtils]: 109: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,310 INFO L280 TraceCheckUtils]: 110: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,311 INFO L280 TraceCheckUtils]: 111: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,311 INFO L280 TraceCheckUtils]: 112: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,312 INFO L280 TraceCheckUtils]: 113: Hoare triple {39583#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,312 INFO L263 TraceCheckUtils]: 114: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call timeShift(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,313 INFO L263 TraceCheckUtils]: 115: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,315 INFO L263 TraceCheckUtils]: 116: Hoare triple {39583#(<= 1 ~pumpRunning~0)} call #t~ret62 := isPumpRunning(); {39583#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:51:02,315 INFO L280 TraceCheckUtils]: 117: Hoare triple {39583#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40064#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:51:02,316 INFO L280 TraceCheckUtils]: 118: Hoare triple {40064#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {40064#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:51:02,317 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {40064#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {39583#(<= 1 ~pumpRunning~0)} #526#return; {40071#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret62|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:51:02,318 INFO L280 TraceCheckUtils]: 120: Hoare triple {40071#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret62|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {40075#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:51:02,319 INFO L280 TraceCheckUtils]: 121: Hoare triple {40075#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {40075#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:51:02,320 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {40075#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {39583#(<= 1 ~pumpRunning~0)} #514#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,321 INFO L280 TraceCheckUtils]: 123: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,321 INFO L263 TraceCheckUtils]: 124: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,322 INFO L280 TraceCheckUtils]: 125: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,323 INFO L280 TraceCheckUtils]: 126: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,323 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #516#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,324 INFO L280 TraceCheckUtils]: 128: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,324 INFO L263 TraceCheckUtils]: 129: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,325 INFO L280 TraceCheckUtils]: 130: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,326 INFO L280 TraceCheckUtils]: 131: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,326 INFO L263 TraceCheckUtils]: 132: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret1 := isMethaneAlarm(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,327 INFO L280 TraceCheckUtils]: 133: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,327 INFO L263 TraceCheckUtils]: 134: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret3 := isMethaneLevelCritical(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,328 INFO L280 TraceCheckUtils]: 135: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,329 INFO L280 TraceCheckUtils]: 136: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,329 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #548#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,330 INFO L280 TraceCheckUtils]: 138: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,331 INFO L280 TraceCheckUtils]: 139: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,331 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #490#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,332 INFO L280 TraceCheckUtils]: 141: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,333 INFO L280 TraceCheckUtils]: 142: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~1); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,333 INFO L263 TraceCheckUtils]: 143: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__methaneQuery(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,334 INFO L280 TraceCheckUtils]: 144: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~0; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,334 INFO L280 TraceCheckUtils]: 145: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,335 INFO L263 TraceCheckUtils]: 146: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,336 INFO L280 TraceCheckUtils]: 147: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,336 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #540#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,337 INFO L280 TraceCheckUtils]: 149: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,337 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #494#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,338 INFO L280 TraceCheckUtils]: 151: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,339 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #518#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,339 INFO L263 TraceCheckUtils]: 153: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,340 INFO L280 TraceCheckUtils]: 154: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~2; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,341 INFO L263 TraceCheckUtils]: 155: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret63 := getWaterLevel(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,341 INFO L280 TraceCheckUtils]: 156: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,342 INFO L280 TraceCheckUtils]: 157: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,343 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #528#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,343 INFO L280 TraceCheckUtils]: 159: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,344 INFO L280 TraceCheckUtils]: 160: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,345 INFO L263 TraceCheckUtils]: 161: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret64 := isPumpRunning(); {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,345 INFO L280 TraceCheckUtils]: 162: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,346 INFO L280 TraceCheckUtils]: 163: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume true; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,347 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {40082#(<= 1 ~switchedOnBeforeTS~0)} {40082#(<= 1 ~switchedOnBeforeTS~0)} #530#return; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,347 INFO L280 TraceCheckUtils]: 165: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,348 INFO L280 TraceCheckUtils]: 166: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {40082#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:51:02,348 INFO L280 TraceCheckUtils]: 167: Hoare triple {40082#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {39402#false} is VALID [2020-07-17 21:51:02,349 INFO L263 TraceCheckUtils]: 168: Hoare triple {39402#false} call __automaton_fail(); {39402#false} is VALID [2020-07-17 21:51:02,349 INFO L280 TraceCheckUtils]: 169: Hoare triple {39402#false} assume !false; {39402#false} is VALID [2020-07-17 21:51:02,379 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 35 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:51:02,380 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:51:02,380 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:51:02,380 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331562542] [2020-07-17 21:51:02,381 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-17 21:51:02,582 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:51:02,583 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:51:02,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 253 edges. 253 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:51:02,911 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:51:02,911 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:51:02,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:51:02,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=322, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:51:02,912 INFO L87 Difference]: Start difference. First operand 1610 states and 1934 transitions. Second operand 20 states. [2020-07-17 21:51:04,630 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:51:05,954 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:51:06,487 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:51:06,882 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:51:10,404 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:51:10,826 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:51:11,614 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:51:12,977 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:51:23,569 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:51:26,774 WARN L193 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 21:51:27,524 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:28,660 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:51:31,919 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:51:33,858 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:51:35,488 WARN L193 SmtUtils]: Spent 482.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 21:51:37,847 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:51:40,553 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:51:48,790 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:51:50,984 WARN L193 SmtUtils]: Spent 487.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 21:51:51,720 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:51:52,329 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:51:52,995 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:51:53,501 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:51:57,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:51:57,851 INFO L93 Difference]: Finished difference Result 3513 states and 4371 transitions. [2020-07-17 21:51:57,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 61 states. [2020-07-17 21:51:57,851 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 170 [2020-07-17 21:51:57,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:51:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:51:57,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 690 transitions. [2020-07-17 21:51:57,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:51:57,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 690 transitions. [2020-07-17 21:51:57,875 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 61 states and 690 transitions. [2020-07-17 21:52:00,279 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 690 edges. 690 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:52:00,557 INFO L225 Difference]: With dead ends: 3513 [2020-07-17 21:52:00,557 INFO L226 Difference]: Without dead ends: 2107 [2020-07-17 21:52:00,563 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1485 ImplicationChecksByTransitivity, 9.5s TimeCoverageRelationStatistics Valid=974, Invalid=4138, Unknown=0, NotChecked=0, Total=5112 [2020-07-17 21:52:00,565 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2107 states. [2020-07-17 21:52:14,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2107 to 1881. [2020-07-17 21:52:14,468 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:52:14,469 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2107 states. Second operand 1881 states. [2020-07-17 21:52:14,469 INFO L74 IsIncluded]: Start isIncluded. First operand 2107 states. Second operand 1881 states. [2020-07-17 21:52:14,469 INFO L87 Difference]: Start difference. First operand 2107 states. Second operand 1881 states. [2020-07-17 21:52:14,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:52:14,657 INFO L93 Difference]: Finished difference Result 2107 states and 2542 transitions. [2020-07-17 21:52:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 2542 transitions. [2020-07-17 21:52:14,669 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:52:14,670 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:52:14,670 INFO L74 IsIncluded]: Start isIncluded. First operand 1881 states. Second operand 2107 states. [2020-07-17 21:52:14,670 INFO L87 Difference]: Start difference. First operand 1881 states. Second operand 2107 states. [2020-07-17 21:52:14,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:52:14,911 INFO L93 Difference]: Finished difference Result 2107 states and 2542 transitions. [2020-07-17 21:52:14,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2107 states and 2542 transitions. [2020-07-17 21:52:14,920 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:52:14,921 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:52:14,921 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:52:14,921 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:52:14,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1881 states. [2020-07-17 21:52:15,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1881 states and 2218 transitions. [2020-07-17 21:52:15,186 INFO L78 Accepts]: Start accepts. Automaton has 1881 states and 2218 transitions. Word has length 170 [2020-07-17 21:52:15,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:52:15,186 INFO L479 AbstractCegarLoop]: Abstraction has 1881 states and 2218 transitions. [2020-07-17 21:52:15,186 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:52:15,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1881 states and 2218 transitions. [2020-07-17 21:52:15,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-17 21:52:15,194 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:52:15,194 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, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:52:15,407 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 21:52:15,408 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:52:15,408 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:52:15,408 INFO L82 PathProgramCache]: Analyzing trace with hash -2132265714, now seen corresponding path program 1 times [2020-07-17 21:52:15,409 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:52:15,409 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739762446] [2020-07-17 21:52:15,409 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:52:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:15,912 WARN L193 SmtUtils]: Spent 337.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:52:15,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:15,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {52111#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {51871#true} is VALID [2020-07-17 21:52:15,984 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:15,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #554#return; {51871#true} is VALID [2020-07-17 21:52:15,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:15,988 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:15,988 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51871#true} {51871#true} #448#return; {51871#true} is VALID [2020-07-17 21:52:15,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:15,992 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:15,992 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51871#true} {51871#true} #450#return; {51871#true} is VALID [2020-07-17 21:52:15,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:15,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {51871#true} is VALID [2020-07-17 21:52:15,997 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:15,997 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #452#return; {51871#true} is VALID [2020-07-17 21:52:15,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,002 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51871#true} {51871#true} #454#return; {51871#true} is VALID [2020-07-17 21:52:16,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,023 INFO L280 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51871#true} is VALID [2020-07-17 21:52:16,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,023 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #544#return; {51871#true} is VALID [2020-07-17 21:52:16,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51871#true} is VALID [2020-07-17 21:52:16,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,047 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #498#return; {51871#true} is VALID [2020-07-17 21:52:16,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,102 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,103 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,103 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,104 INFO L263 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,104 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,105 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,105 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,105 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,106 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-17 21:52:16,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,153 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:16,153 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:16,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,154 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,155 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,155 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,155 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:16,156 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,156 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:16,157 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,157 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:16,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,173 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,174 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,175 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,175 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,176 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,176 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,181 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:16,182 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,183 INFO L263 TraceCheckUtils]: 3: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,184 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,184 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,184 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,185 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,185 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,186 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:16,186 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:16,187 INFO L263 TraceCheckUtils]: 12: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,188 INFO L280 TraceCheckUtils]: 13: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,188 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,189 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,189 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,189 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:16,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,191 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:16,192 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:16,192 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,193 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,193 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,193 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:16,194 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,194 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:16,194 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,194 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:16,195 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-17 21:52:16,195 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,196 INFO L263 TraceCheckUtils]: 16: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,196 INFO L280 TraceCheckUtils]: 17: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:16,197 INFO L263 TraceCheckUtils]: 18: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,197 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,197 INFO L263 TraceCheckUtils]: 20: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,197 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,198 INFO L280 TraceCheckUtils]: 22: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,198 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,198 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,198 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,199 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,199 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:16,199 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:16,200 INFO L263 TraceCheckUtils]: 29: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,200 INFO L280 TraceCheckUtils]: 30: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,200 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,201 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,201 INFO L280 TraceCheckUtils]: 33: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,201 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:16,202 INFO L280 TraceCheckUtils]: 35: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,202 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-17 21:52:16,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,206 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,207 INFO L263 TraceCheckUtils]: 5: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:16,207 INFO L263 TraceCheckUtils]: 7: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:16,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,208 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,208 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,209 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:16,209 INFO L280 TraceCheckUtils]: 13: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,210 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:16,210 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,210 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:16,211 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-17 21:52:16,211 INFO L280 TraceCheckUtils]: 18: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,212 INFO L263 TraceCheckUtils]: 19: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,213 INFO L280 TraceCheckUtils]: 20: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:16,213 INFO L263 TraceCheckUtils]: 21: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,214 INFO L280 TraceCheckUtils]: 22: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,214 INFO L263 TraceCheckUtils]: 23: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,214 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,215 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,215 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,215 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,216 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,216 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,216 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:16,217 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:16,218 INFO L263 TraceCheckUtils]: 32: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,218 INFO L280 TraceCheckUtils]: 33: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,219 INFO L280 TraceCheckUtils]: 34: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,219 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,219 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,220 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:16,220 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,220 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-17 21:52:16,221 INFO L280 TraceCheckUtils]: 40: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,221 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-17 21:52:16,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,361 INFO L280 TraceCheckUtils]: 1: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,363 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:16,364 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,366 INFO L280 TraceCheckUtils]: 3: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,368 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,369 INFO L280 TraceCheckUtils]: 5: Hoare triple {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,372 INFO L280 TraceCheckUtils]: 7: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,373 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #520#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,375 INFO L263 TraceCheckUtils]: 0: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:16,375 INFO L263 TraceCheckUtils]: 1: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,375 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,376 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,376 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,376 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,377 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,377 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-17 21:52:16,377 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,377 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume 0 != ~systemActive~0; {51871#true} is VALID [2020-07-17 21:52:16,379 INFO L263 TraceCheckUtils]: 10: Hoare triple {51871#true} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,379 INFO L280 TraceCheckUtils]: 11: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,379 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,380 INFO L263 TraceCheckUtils]: 13: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,381 INFO L280 TraceCheckUtils]: 14: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,381 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,382 INFO L263 TraceCheckUtils]: 16: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,382 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:16,382 INFO L263 TraceCheckUtils]: 18: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:16,383 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,383 INFO L280 TraceCheckUtils]: 20: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,383 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,384 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,384 INFO L280 TraceCheckUtils]: 23: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:16,384 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,385 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:16,385 INFO L280 TraceCheckUtils]: 26: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,385 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:16,386 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-17 21:52:16,386 INFO L280 TraceCheckUtils]: 29: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,387 INFO L263 TraceCheckUtils]: 30: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,388 INFO L280 TraceCheckUtils]: 31: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:16,388 INFO L263 TraceCheckUtils]: 32: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,389 INFO L263 TraceCheckUtils]: 34: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,389 INFO L280 TraceCheckUtils]: 35: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,389 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,390 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,390 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,390 INFO L280 TraceCheckUtils]: 39: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,391 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,391 INFO L280 TraceCheckUtils]: 41: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:16,391 INFO L280 TraceCheckUtils]: 42: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:16,393 INFO L263 TraceCheckUtils]: 43: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,393 INFO L280 TraceCheckUtils]: 44: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,393 INFO L280 TraceCheckUtils]: 45: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,394 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,394 INFO L280 TraceCheckUtils]: 47: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,394 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:16,394 INFO L280 TraceCheckUtils]: 49: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,395 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-17 21:52:16,395 INFO L280 TraceCheckUtils]: 51: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,395 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-17 21:52:16,396 INFO L263 TraceCheckUtils]: 53: Hoare triple {51871#true} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-17 21:52:16,396 INFO L280 TraceCheckUtils]: 54: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:16,396 INFO L263 TraceCheckUtils]: 55: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,398 INFO L280 TraceCheckUtils]: 56: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,399 INFO L280 TraceCheckUtils]: 57: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,400 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,402 INFO L280 TraceCheckUtils]: 59: Hoare triple {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,403 INFO L280 TraceCheckUtils]: 60: Hoare triple {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,404 INFO L280 TraceCheckUtils]: 61: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,405 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #520#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,407 INFO L280 TraceCheckUtils]: 63: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,408 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #504#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,502 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,503 INFO L263 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,504 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,504 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,506 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:16,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,517 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} #516#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,532 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,533 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,533 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,534 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,534 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,534 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,535 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:16,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,543 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,544 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-17 21:52:16,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,545 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,545 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-17 21:52:16,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,546 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-17 21:52:16,546 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,546 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-17 21:52:16,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,548 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,548 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,548 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,549 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,549 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,549 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,550 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,550 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,550 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:16,551 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-17 21:52:16,551 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume !(0 != ~tmp~1); {51871#true} is VALID [2020-07-17 21:52:16,552 INFO L263 TraceCheckUtils]: 13: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,553 INFO L280 TraceCheckUtils]: 14: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,553 INFO L263 TraceCheckUtils]: 16: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-17 21:52:16,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,554 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-17 21:52:16,554 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,555 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-17 21:52:16,555 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,556 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51871#true} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #518#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,677 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-17 21:52:16,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:16,678 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,679 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,682 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-17 21:52:16,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,684 INFO L280 TraceCheckUtils]: 6: Hoare triple {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,685 INFO L280 TraceCheckUtils]: 7: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,686 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #520#return; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:16,687 INFO L263 TraceCheckUtils]: 0: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:16,687 INFO L263 TraceCheckUtils]: 1: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,687 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,687 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,688 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,688 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,688 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,689 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:16,690 INFO L280 TraceCheckUtils]: 8: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:16,692 INFO L263 TraceCheckUtils]: 9: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:16,693 INFO L280 TraceCheckUtils]: 10: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,694 INFO L280 TraceCheckUtils]: 11: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,695 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} #516#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,696 INFO L280 TraceCheckUtils]: 13: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,698 INFO L263 TraceCheckUtils]: 14: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,698 INFO L280 TraceCheckUtils]: 15: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,698 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,699 INFO L263 TraceCheckUtils]: 17: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,699 INFO L280 TraceCheckUtils]: 18: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,699 INFO L263 TraceCheckUtils]: 19: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,700 INFO L280 TraceCheckUtils]: 20: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,700 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,700 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,701 INFO L280 TraceCheckUtils]: 23: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,701 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,701 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:16,702 INFO L280 TraceCheckUtils]: 26: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-17 21:52:16,702 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume !(0 != ~tmp~1); {51871#true} is VALID [2020-07-17 21:52:16,703 INFO L263 TraceCheckUtils]: 28: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,704 INFO L280 TraceCheckUtils]: 29: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,704 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,704 INFO L263 TraceCheckUtils]: 31: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-17 21:52:16,705 INFO L280 TraceCheckUtils]: 32: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,705 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-17 21:52:16,705 INFO L280 TraceCheckUtils]: 34: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,705 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-17 21:52:16,706 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,707 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51871#true} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #518#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:16,707 INFO L263 TraceCheckUtils]: 38: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-17 21:52:16,708 INFO L280 TraceCheckUtils]: 39: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:16,708 INFO L263 TraceCheckUtils]: 40: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,709 INFO L280 TraceCheckUtils]: 41: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,710 INFO L280 TraceCheckUtils]: 42: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,712 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-17 21:52:16,713 INFO L280 TraceCheckUtils]: 44: Hoare triple {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,714 INFO L280 TraceCheckUtils]: 45: Hoare triple {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,716 INFO L280 TraceCheckUtils]: 46: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,717 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #520#return; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:16,718 INFO L280 TraceCheckUtils]: 48: Hoare triple {52310#(not (= 2 |old(~waterLevel~0)|))} assume true; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:16,719 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {52310#(not (= 2 |old(~waterLevel~0)|))} {51956#(= 2 ~waterLevel~0)} #504#return; {51872#false} is VALID [2020-07-17 21:52:16,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,741 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,741 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,742 INFO L263 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,742 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,743 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,743 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,743 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,744 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,744 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-17 21:52:16,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51871#true} is VALID [2020-07-17 21:52:16,749 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,749 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #516#return; {51871#true} is VALID [2020-07-17 21:52:16,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,763 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,763 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,764 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,765 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,765 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,765 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,766 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,766 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,766 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51871#true} is VALID [2020-07-17 21:52:16,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,771 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #492#return; {51871#true} is VALID [2020-07-17 21:52:16,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,773 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,773 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,773 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,774 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,774 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,775 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,775 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,775 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:16,776 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-17 21:52:16,776 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume 0 != ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,778 INFO L263 TraceCheckUtils]: 13: Hoare triple {51871#true} call deactivatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,778 INFO L280 TraceCheckUtils]: 14: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51871#true} is VALID [2020-07-17 21:52:16,778 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,778 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51871#true} {51871#true} #492#return; {51871#true} is VALID [2020-07-17 21:52:16,778 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,779 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-17 21:52:16,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,787 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-17 21:52:16,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,788 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-17 21:52:16,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:16,788 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,789 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-17 21:52:16,789 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,789 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-17 21:52:16,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51871#true} is VALID [2020-07-17 21:52:16,790 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume !(2 != ~tmp~9); {51871#true} is VALID [2020-07-17 21:52:16,790 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,791 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51871#true} {51871#true} #520#return; {51871#true} is VALID [2020-07-17 21:52:16,792 INFO L263 TraceCheckUtils]: 0: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:16,793 INFO L263 TraceCheckUtils]: 1: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,793 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,794 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,794 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,794 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,794 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-17 21:52:16,795 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,796 INFO L263 TraceCheckUtils]: 9: Hoare triple {51871#true} call lowerWaterLevel(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:16,796 INFO L280 TraceCheckUtils]: 10: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51871#true} is VALID [2020-07-17 21:52:16,796 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,797 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {51871#true} {51871#true} #516#return; {51871#true} is VALID [2020-07-17 21:52:16,797 INFO L280 TraceCheckUtils]: 13: Hoare triple {51871#true} assume 0 != ~systemActive~0; {51871#true} is VALID [2020-07-17 21:52:16,798 INFO L263 TraceCheckUtils]: 14: Hoare triple {51871#true} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,798 INFO L280 TraceCheckUtils]: 15: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,799 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,799 INFO L263 TraceCheckUtils]: 17: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,799 INFO L280 TraceCheckUtils]: 18: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,799 INFO L263 TraceCheckUtils]: 19: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,799 INFO L280 TraceCheckUtils]: 20: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,800 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,800 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,800 INFO L280 TraceCheckUtils]: 23: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,800 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,800 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:16,800 INFO L280 TraceCheckUtils]: 26: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-17 21:52:16,801 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume 0 != ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,802 INFO L263 TraceCheckUtils]: 28: Hoare triple {51871#true} call deactivatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,802 INFO L280 TraceCheckUtils]: 29: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51871#true} is VALID [2020-07-17 21:52:16,802 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,802 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {51871#true} {51871#true} #492#return; {51871#true} is VALID [2020-07-17 21:52:16,802 INFO L280 TraceCheckUtils]: 32: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,803 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-17 21:52:16,803 INFO L263 TraceCheckUtils]: 34: Hoare triple {51871#true} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-17 21:52:16,803 INFO L280 TraceCheckUtils]: 35: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:16,803 INFO L263 TraceCheckUtils]: 36: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,803 INFO L280 TraceCheckUtils]: 37: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-17 21:52:16,804 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,804 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-17 21:52:16,804 INFO L280 TraceCheckUtils]: 40: Hoare triple {51871#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51871#true} is VALID [2020-07-17 21:52:16,804 INFO L280 TraceCheckUtils]: 41: Hoare triple {51871#true} assume !(2 != ~tmp~9); {51871#true} is VALID [2020-07-17 21:52:16,804 INFO L280 TraceCheckUtils]: 42: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,804 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {51871#true} {51871#true} #520#return; {51871#true} is VALID [2020-07-17 21:52:16,805 INFO L280 TraceCheckUtils]: 44: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,805 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51871#true} {51872#false} #504#return; {51872#false} is VALID [2020-07-17 21:52:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,810 INFO L280 TraceCheckUtils]: 0: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {51871#true} is VALID [2020-07-17 21:52:16,811 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,811 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51872#false} #498#return; {51872#false} is VALID [2020-07-17 21:52:16,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,821 INFO L263 TraceCheckUtils]: 0: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,822 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,822 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,823 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,823 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {51872#false} #514#return; {51872#false} is VALID [2020-07-17 21:52:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,851 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,851 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:16,852 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:16,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,853 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,853 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,854 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:16,854 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:16,855 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,855 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,869 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,869 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,870 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,871 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,871 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,872 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,872 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,872 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,877 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,877 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,878 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:16,879 INFO L263 TraceCheckUtils]: 1: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,879 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,879 INFO L263 TraceCheckUtils]: 3: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,880 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,880 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,880 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,881 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,881 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,881 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,882 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:16,882 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:16,883 INFO L263 TraceCheckUtils]: 12: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,884 INFO L280 TraceCheckUtils]: 13: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,884 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,885 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,885 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,885 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:16,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,887 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,887 INFO L280 TraceCheckUtils]: 3: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:16,888 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:16,888 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,888 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,889 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,889 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,889 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:16,890 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,890 INFO L280 TraceCheckUtils]: 11: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:16,890 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,891 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:16,891 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-17 21:52:16,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,893 INFO L263 TraceCheckUtils]: 16: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,893 INFO L280 TraceCheckUtils]: 17: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:16,893 INFO L263 TraceCheckUtils]: 18: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,894 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,894 INFO L263 TraceCheckUtils]: 20: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,895 INFO L280 TraceCheckUtils]: 21: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,895 INFO L280 TraceCheckUtils]: 22: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,895 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,895 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,896 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,896 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,896 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:16,897 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:16,898 INFO L263 TraceCheckUtils]: 29: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,898 INFO L280 TraceCheckUtils]: 30: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,899 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,899 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,899 INFO L280 TraceCheckUtils]: 33: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,900 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:16,900 INFO L280 TraceCheckUtils]: 35: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,901 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-17 21:52:16,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,903 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,904 INFO L263 TraceCheckUtils]: 2: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,904 INFO L280 TraceCheckUtils]: 3: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,905 INFO L280 TraceCheckUtils]: 4: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,905 INFO L263 TraceCheckUtils]: 5: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,905 INFO L280 TraceCheckUtils]: 6: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:16,906 INFO L263 TraceCheckUtils]: 7: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:16,906 INFO L280 TraceCheckUtils]: 8: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,906 INFO L280 TraceCheckUtils]: 9: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,907 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,907 INFO L280 TraceCheckUtils]: 12: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:16,908 INFO L280 TraceCheckUtils]: 13: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,908 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:16,908 INFO L280 TraceCheckUtils]: 15: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,909 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:16,909 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-17 21:52:16,909 INFO L280 TraceCheckUtils]: 18: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,911 INFO L263 TraceCheckUtils]: 19: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,911 INFO L280 TraceCheckUtils]: 20: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:16,911 INFO L263 TraceCheckUtils]: 21: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,912 INFO L280 TraceCheckUtils]: 22: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,912 INFO L263 TraceCheckUtils]: 23: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,912 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,912 INFO L280 TraceCheckUtils]: 25: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,913 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,913 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,913 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,913 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,914 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:16,914 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:16,915 INFO L263 TraceCheckUtils]: 32: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,915 INFO L280 TraceCheckUtils]: 33: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,915 INFO L280 TraceCheckUtils]: 34: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,915 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,916 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,916 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:16,916 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,916 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-17 21:52:16,917 INFO L280 TraceCheckUtils]: 40: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,917 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {51871#true} {51872#false} #518#return; {51872#false} is VALID [2020-07-17 21:52:16,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-17 21:52:16,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51872#false} #528#return; {51872#false} is VALID [2020-07-17 21:52:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:16,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,927 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {51871#true} {51872#false} #530#return; {51872#false} is VALID [2020-07-17 21:52:16,936 INFO L263 TraceCheckUtils]: 0: Hoare triple {51871#true} call ULTIMATE.init(); {52111#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:52:16,937 INFO L280 TraceCheckUtils]: 1: Hoare triple {52111#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {51871#true} is VALID [2020-07-17 21:52:16,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,937 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {51871#true} {51871#true} #554#return; {51871#true} is VALID [2020-07-17 21:52:16,937 INFO L263 TraceCheckUtils]: 4: Hoare triple {51871#true} call #t~ret75 := main(); {51871#true} is VALID [2020-07-17 21:52:16,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {51871#true} havoc ~retValue_acc~3;havoc ~tmp~5; {51871#true} is VALID [2020-07-17 21:52:16,938 INFO L263 TraceCheckUtils]: 6: Hoare triple {51871#true} call select_helpers(); {51871#true} is VALID [2020-07-17 21:52:16,938 INFO L280 TraceCheckUtils]: 7: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,939 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {51871#true} {51871#true} #448#return; {51871#true} is VALID [2020-07-17 21:52:16,939 INFO L263 TraceCheckUtils]: 9: Hoare triple {51871#true} call select_features(); {51871#true} is VALID [2020-07-17 21:52:16,939 INFO L280 TraceCheckUtils]: 10: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,940 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {51871#true} {51871#true} #450#return; {51871#true} is VALID [2020-07-17 21:52:16,940 INFO L263 TraceCheckUtils]: 12: Hoare triple {51871#true} call #t~ret25 := valid_product(); {51871#true} is VALID [2020-07-17 21:52:16,940 INFO L280 TraceCheckUtils]: 13: Hoare triple {51871#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {51871#true} is VALID [2020-07-17 21:52:16,941 INFO L280 TraceCheckUtils]: 14: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,941 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {51871#true} {51871#true} #452#return; {51871#true} is VALID [2020-07-17 21:52:16,941 INFO L280 TraceCheckUtils]: 16: Hoare triple {51871#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {51871#true} is VALID [2020-07-17 21:52:16,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {51871#true} assume 0 != ~tmp~5; {51871#true} is VALID [2020-07-17 21:52:16,942 INFO L263 TraceCheckUtils]: 18: Hoare triple {51871#true} call setup(); {51871#true} is VALID [2020-07-17 21:52:16,942 INFO L280 TraceCheckUtils]: 19: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,942 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {51871#true} {51871#true} #454#return; {51871#true} is VALID [2020-07-17 21:52:16,943 INFO L263 TraceCheckUtils]: 21: Hoare triple {51871#true} call runTest(); {51871#true} is VALID [2020-07-17 21:52:16,944 INFO L263 TraceCheckUtils]: 22: Hoare triple {51871#true} call __utac_acc__Specification5_spec__1(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:16,944 INFO L280 TraceCheckUtils]: 23: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {51871#true} is VALID [2020-07-17 21:52:16,945 INFO L280 TraceCheckUtils]: 24: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,945 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {51871#true} {51871#true} #544#return; {51871#true} is VALID [2020-07-17 21:52:16,945 INFO L263 TraceCheckUtils]: 26: Hoare triple {51871#true} call test(); {51871#true} is VALID [2020-07-17 21:52:16,946 INFO L280 TraceCheckUtils]: 27: Hoare triple {51871#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {51871#true} is VALID [2020-07-17 21:52:16,946 INFO L280 TraceCheckUtils]: 28: Hoare triple {51871#true} assume !false; {51871#true} is VALID [2020-07-17 21:52:16,946 INFO L280 TraceCheckUtils]: 29: Hoare triple {51871#true} assume ~splverifierCounter~0 < 4; {51871#true} is VALID [2020-07-17 21:52:16,947 INFO L280 TraceCheckUtils]: 30: Hoare triple {51871#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51871#true} is VALID [2020-07-17 21:52:16,947 INFO L280 TraceCheckUtils]: 31: Hoare triple {51871#true} assume 0 != ~tmp~4; {51871#true} is VALID [2020-07-17 21:52:16,948 INFO L263 TraceCheckUtils]: 32: Hoare triple {51871#true} call waterRise(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:16,948 INFO L280 TraceCheckUtils]: 33: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {51871#true} is VALID [2020-07-17 21:52:16,949 INFO L280 TraceCheckUtils]: 34: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,949 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {51871#true} {51871#true} #498#return; {51871#true} is VALID [2020-07-17 21:52:16,949 INFO L280 TraceCheckUtils]: 36: Hoare triple {51871#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51871#true} is VALID [2020-07-17 21:52:16,950 INFO L280 TraceCheckUtils]: 37: Hoare triple {51871#true} assume !(0 != ~tmp___0~1); {51871#true} is VALID [2020-07-17 21:52:16,950 INFO L280 TraceCheckUtils]: 38: Hoare triple {51871#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51871#true} is VALID [2020-07-17 21:52:16,950 INFO L280 TraceCheckUtils]: 39: Hoare triple {51871#true} assume 0 != ~tmp___2~0; {51871#true} is VALID [2020-07-17 21:52:16,952 INFO L263 TraceCheckUtils]: 40: Hoare triple {51871#true} call timeShift(); {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:16,953 INFO L263 TraceCheckUtils]: 41: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:16,953 INFO L263 TraceCheckUtils]: 42: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,954 INFO L280 TraceCheckUtils]: 43: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,954 INFO L280 TraceCheckUtils]: 44: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,954 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,954 INFO L280 TraceCheckUtils]: 46: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,955 INFO L280 TraceCheckUtils]: 47: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,955 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-17 21:52:16,955 INFO L280 TraceCheckUtils]: 49: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,956 INFO L280 TraceCheckUtils]: 50: Hoare triple {51871#true} assume 0 != ~systemActive~0; {51871#true} is VALID [2020-07-17 21:52:16,957 INFO L263 TraceCheckUtils]: 51: Hoare triple {51871#true} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,957 INFO L280 TraceCheckUtils]: 52: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:16,958 INFO L280 TraceCheckUtils]: 53: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:16,959 INFO L263 TraceCheckUtils]: 54: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,959 INFO L280 TraceCheckUtils]: 55: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,959 INFO L280 TraceCheckUtils]: 56: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:16,960 INFO L263 TraceCheckUtils]: 57: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,960 INFO L280 TraceCheckUtils]: 58: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:16,960 INFO L263 TraceCheckUtils]: 59: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:16,961 INFO L280 TraceCheckUtils]: 60: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,961 INFO L280 TraceCheckUtils]: 61: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:16,961 INFO L280 TraceCheckUtils]: 62: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,962 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:16,962 INFO L280 TraceCheckUtils]: 64: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:16,962 INFO L280 TraceCheckUtils]: 65: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,963 INFO L280 TraceCheckUtils]: 66: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:16,963 INFO L280 TraceCheckUtils]: 67: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,963 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:16,964 INFO L280 TraceCheckUtils]: 69: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-17 21:52:16,964 INFO L280 TraceCheckUtils]: 70: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:16,965 INFO L263 TraceCheckUtils]: 71: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,965 INFO L280 TraceCheckUtils]: 72: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:16,966 INFO L263 TraceCheckUtils]: 73: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:16,966 INFO L280 TraceCheckUtils]: 74: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,966 INFO L263 TraceCheckUtils]: 75: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:16,967 INFO L280 TraceCheckUtils]: 76: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:16,967 INFO L280 TraceCheckUtils]: 77: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,967 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:16,968 INFO L280 TraceCheckUtils]: 79: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:16,968 INFO L280 TraceCheckUtils]: 80: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,968 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:16,968 INFO L280 TraceCheckUtils]: 82: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:16,969 INFO L280 TraceCheckUtils]: 83: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:16,970 INFO L263 TraceCheckUtils]: 84: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:16,970 INFO L280 TraceCheckUtils]: 85: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:16,971 INFO L280 TraceCheckUtils]: 86: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,971 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:16,971 INFO L280 TraceCheckUtils]: 88: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,971 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:16,972 INFO L280 TraceCheckUtils]: 90: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,972 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-17 21:52:16,972 INFO L280 TraceCheckUtils]: 92: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,973 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-17 21:52:16,973 INFO L263 TraceCheckUtils]: 94: Hoare triple {51871#true} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-17 21:52:16,973 INFO L280 TraceCheckUtils]: 95: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:16,974 INFO L263 TraceCheckUtils]: 96: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:16,975 INFO L280 TraceCheckUtils]: 97: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,976 INFO L280 TraceCheckUtils]: 98: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:16,977 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,979 INFO L280 TraceCheckUtils]: 100: Hoare triple {52264#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:16,980 INFO L280 TraceCheckUtils]: 101: Hoare triple {52265#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,981 INFO L280 TraceCheckUtils]: 102: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,982 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #520#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,983 INFO L280 TraceCheckUtils]: 104: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,984 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {51871#true} #504#return; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,985 INFO L280 TraceCheckUtils]: 106: Hoare triple {51956#(= 2 ~waterLevel~0)} assume !false; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,986 INFO L280 TraceCheckUtils]: 107: Hoare triple {51956#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,987 INFO L280 TraceCheckUtils]: 108: Hoare triple {51956#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,988 INFO L280 TraceCheckUtils]: 109: Hoare triple {51956#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,989 INFO L280 TraceCheckUtils]: 110: Hoare triple {51956#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,990 INFO L280 TraceCheckUtils]: 111: Hoare triple {51956#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,991 INFO L280 TraceCheckUtils]: 112: Hoare triple {51956#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,992 INFO L280 TraceCheckUtils]: 113: Hoare triple {51956#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:16,993 INFO L263 TraceCheckUtils]: 114: Hoare triple {51956#(= 2 ~waterLevel~0)} call timeShift(); {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:16,995 INFO L263 TraceCheckUtils]: 115: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:16,995 INFO L263 TraceCheckUtils]: 116: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:16,996 INFO L280 TraceCheckUtils]: 117: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:16,996 INFO L280 TraceCheckUtils]: 118: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,996 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:16,997 INFO L280 TraceCheckUtils]: 120: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:16,997 INFO L280 TraceCheckUtils]: 121: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:16,998 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:16,999 INFO L280 TraceCheckUtils]: 123: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:17,001 INFO L263 TraceCheckUtils]: 124: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:17,002 INFO L280 TraceCheckUtils]: 125: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:17,003 INFO L280 TraceCheckUtils]: 126: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:17,004 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} #516#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:17,006 INFO L280 TraceCheckUtils]: 128: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:17,008 INFO L263 TraceCheckUtils]: 129: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:17,008 INFO L280 TraceCheckUtils]: 130: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:17,008 INFO L280 TraceCheckUtils]: 131: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:17,009 INFO L263 TraceCheckUtils]: 132: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:17,009 INFO L280 TraceCheckUtils]: 133: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:17,009 INFO L263 TraceCheckUtils]: 134: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:17,010 INFO L280 TraceCheckUtils]: 135: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:17,010 INFO L280 TraceCheckUtils]: 136: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,010 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:17,010 INFO L280 TraceCheckUtils]: 138: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:17,011 INFO L280 TraceCheckUtils]: 139: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,011 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:17,011 INFO L280 TraceCheckUtils]: 141: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-17 21:52:17,012 INFO L280 TraceCheckUtils]: 142: Hoare triple {51871#true} assume !(0 != ~tmp~1); {51871#true} is VALID [2020-07-17 21:52:17,013 INFO L263 TraceCheckUtils]: 143: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:17,013 INFO L280 TraceCheckUtils]: 144: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:17,013 INFO L280 TraceCheckUtils]: 145: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:17,014 INFO L263 TraceCheckUtils]: 146: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-17 21:52:17,014 INFO L280 TraceCheckUtils]: 147: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,014 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-17 21:52:17,015 INFO L280 TraceCheckUtils]: 149: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,015 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-17 21:52:17,015 INFO L280 TraceCheckUtils]: 151: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,016 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51871#true} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #518#return; {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-17 21:52:17,017 INFO L263 TraceCheckUtils]: 153: Hoare triple {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-17 21:52:17,017 INFO L280 TraceCheckUtils]: 154: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:17,017 INFO L263 TraceCheckUtils]: 155: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:17,018 INFO L280 TraceCheckUtils]: 156: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:17,019 INFO L280 TraceCheckUtils]: 157: Hoare triple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52266#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:17,020 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {52266#(= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} is VALID [2020-07-17 21:52:17,022 INFO L280 TraceCheckUtils]: 159: Hoare triple {52337#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret63|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret63|)))} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:52:17,023 INFO L280 TraceCheckUtils]: 160: Hoare triple {52338#(or (not (= 2 __utac_acc__Specification5_spec__3_~tmp~9)) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:17,024 INFO L280 TraceCheckUtils]: 161: Hoare triple {51956#(= 2 ~waterLevel~0)} assume true; {51956#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:17,025 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {51956#(= 2 ~waterLevel~0)} {52277#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #520#return; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:17,025 INFO L280 TraceCheckUtils]: 163: Hoare triple {52310#(not (= 2 |old(~waterLevel~0)|))} assume true; {52310#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:17,026 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {52310#(not (= 2 |old(~waterLevel~0)|))} {51956#(= 2 ~waterLevel~0)} #504#return; {51872#false} is VALID [2020-07-17 21:52:17,026 INFO L280 TraceCheckUtils]: 165: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-17 21:52:17,027 INFO L280 TraceCheckUtils]: 166: Hoare triple {51872#false} assume ~splverifierCounter~0 < 4; {51872#false} is VALID [2020-07-17 21:52:17,027 INFO L280 TraceCheckUtils]: 167: Hoare triple {51872#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51872#false} is VALID [2020-07-17 21:52:17,027 INFO L280 TraceCheckUtils]: 168: Hoare triple {51872#false} assume !(0 != ~tmp~4); {51872#false} is VALID [2020-07-17 21:52:17,027 INFO L280 TraceCheckUtils]: 169: Hoare triple {51872#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51872#false} is VALID [2020-07-17 21:52:17,027 INFO L280 TraceCheckUtils]: 170: Hoare triple {51872#false} assume !(0 != ~tmp___0~1); {51872#false} is VALID [2020-07-17 21:52:17,028 INFO L280 TraceCheckUtils]: 171: Hoare triple {51872#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51872#false} is VALID [2020-07-17 21:52:17,028 INFO L280 TraceCheckUtils]: 172: Hoare triple {51872#false} assume 0 != ~tmp___2~0; {51872#false} is VALID [2020-07-17 21:52:17,028 INFO L263 TraceCheckUtils]: 173: Hoare triple {51872#false} call timeShift(); {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:17,029 INFO L263 TraceCheckUtils]: 174: Hoare triple {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:17,029 INFO L263 TraceCheckUtils]: 175: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:17,030 INFO L280 TraceCheckUtils]: 176: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:17,030 INFO L280 TraceCheckUtils]: 177: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,030 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:17,030 INFO L280 TraceCheckUtils]: 179: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:17,030 INFO L280 TraceCheckUtils]: 180: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,031 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {51871#true} {52114#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {51871#true} is VALID [2020-07-17 21:52:17,031 INFO L280 TraceCheckUtils]: 182: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:17,032 INFO L263 TraceCheckUtils]: 183: Hoare triple {51871#true} call lowerWaterLevel(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:17,032 INFO L280 TraceCheckUtils]: 184: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51871#true} is VALID [2020-07-17 21:52:17,032 INFO L280 TraceCheckUtils]: 185: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,032 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {51871#true} {51871#true} #516#return; {51871#true} is VALID [2020-07-17 21:52:17,032 INFO L280 TraceCheckUtils]: 187: Hoare triple {51871#true} assume 0 != ~systemActive~0; {51871#true} is VALID [2020-07-17 21:52:17,033 INFO L263 TraceCheckUtils]: 188: Hoare triple {51871#true} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:17,034 INFO L280 TraceCheckUtils]: 189: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:17,034 INFO L280 TraceCheckUtils]: 190: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:17,034 INFO L263 TraceCheckUtils]: 191: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:17,035 INFO L280 TraceCheckUtils]: 192: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:17,035 INFO L263 TraceCheckUtils]: 193: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:17,035 INFO L280 TraceCheckUtils]: 194: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:17,036 INFO L280 TraceCheckUtils]: 195: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,036 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:17,036 INFO L280 TraceCheckUtils]: 197: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:17,037 INFO L280 TraceCheckUtils]: 198: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,037 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:17,037 INFO L280 TraceCheckUtils]: 200: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-17 21:52:17,037 INFO L280 TraceCheckUtils]: 201: Hoare triple {51871#true} assume 0 != ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:17,039 INFO L263 TraceCheckUtils]: 202: Hoare triple {51871#true} call deactivatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:17,039 INFO L280 TraceCheckUtils]: 203: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {51871#true} is VALID [2020-07-17 21:52:17,040 INFO L280 TraceCheckUtils]: 204: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,040 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {51871#true} {51871#true} #492#return; {51871#true} is VALID [2020-07-17 21:52:17,040 INFO L280 TraceCheckUtils]: 206: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,040 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51871#true} {51871#true} #518#return; {51871#true} is VALID [2020-07-17 21:52:17,041 INFO L263 TraceCheckUtils]: 208: Hoare triple {51871#true} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-17 21:52:17,041 INFO L280 TraceCheckUtils]: 209: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:17,041 INFO L263 TraceCheckUtils]: 210: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:17,042 INFO L280 TraceCheckUtils]: 211: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-17 21:52:17,042 INFO L280 TraceCheckUtils]: 212: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,042 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-17 21:52:17,043 INFO L280 TraceCheckUtils]: 214: Hoare triple {51871#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51871#true} is VALID [2020-07-17 21:52:17,043 INFO L280 TraceCheckUtils]: 215: Hoare triple {51871#true} assume !(2 != ~tmp~9); {51871#true} is VALID [2020-07-17 21:52:17,043 INFO L280 TraceCheckUtils]: 216: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,044 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {51871#true} {51871#true} #520#return; {51871#true} is VALID [2020-07-17 21:52:17,044 INFO L280 TraceCheckUtils]: 218: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,044 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {51871#true} {51872#false} #504#return; {51872#false} is VALID [2020-07-17 21:52:17,045 INFO L280 TraceCheckUtils]: 220: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-17 21:52:17,045 INFO L280 TraceCheckUtils]: 221: Hoare triple {51872#false} assume ~splverifierCounter~0 < 4; {51872#false} is VALID [2020-07-17 21:52:17,045 INFO L280 TraceCheckUtils]: 222: Hoare triple {51872#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51872#false} is VALID [2020-07-17 21:52:17,045 INFO L280 TraceCheckUtils]: 223: Hoare triple {51872#false} assume 0 != ~tmp~4; {51872#false} is VALID [2020-07-17 21:52:17,046 INFO L263 TraceCheckUtils]: 224: Hoare triple {51872#false} call waterRise(); {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:17,046 INFO L280 TraceCheckUtils]: 225: Hoare triple {52113#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {51871#true} is VALID [2020-07-17 21:52:17,046 INFO L280 TraceCheckUtils]: 226: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,047 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {51871#true} {51872#false} #498#return; {51872#false} is VALID [2020-07-17 21:52:17,047 INFO L280 TraceCheckUtils]: 228: Hoare triple {51872#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51872#false} is VALID [2020-07-17 21:52:17,047 INFO L280 TraceCheckUtils]: 229: Hoare triple {51872#false} assume !(0 != ~tmp___0~1); {51872#false} is VALID [2020-07-17 21:52:17,048 INFO L280 TraceCheckUtils]: 230: Hoare triple {51872#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51872#false} is VALID [2020-07-17 21:52:17,048 INFO L280 TraceCheckUtils]: 231: Hoare triple {51872#false} assume 0 != ~tmp___2~0; {51872#false} is VALID [2020-07-17 21:52:17,048 INFO L263 TraceCheckUtils]: 232: Hoare triple {51872#false} call timeShift(); {51872#false} is VALID [2020-07-17 21:52:17,049 INFO L263 TraceCheckUtils]: 233: Hoare triple {51872#false} call __utac_acc__Specification5_spec__2(); {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:52:17,049 INFO L263 TraceCheckUtils]: 234: Hoare triple {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:17,049 INFO L280 TraceCheckUtils]: 235: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:17,049 INFO L280 TraceCheckUtils]: 236: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,050 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {51871#true} {52112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {51871#true} is VALID [2020-07-17 21:52:17,050 INFO L280 TraceCheckUtils]: 238: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:17,050 INFO L280 TraceCheckUtils]: 239: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,051 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {51871#true} {51872#false} #514#return; {51872#false} is VALID [2020-07-17 21:52:17,051 INFO L280 TraceCheckUtils]: 241: Hoare triple {51872#false} assume !(0 != ~pumpRunning~0); {51872#false} is VALID [2020-07-17 21:52:17,051 INFO L280 TraceCheckUtils]: 242: Hoare triple {51872#false} assume 0 != ~systemActive~0; {51872#false} is VALID [2020-07-17 21:52:17,052 INFO L263 TraceCheckUtils]: 243: Hoare triple {51872#false} call processEnvironment(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:17,052 INFO L280 TraceCheckUtils]: 244: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:17,052 INFO L280 TraceCheckUtils]: 245: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:17,054 INFO L263 TraceCheckUtils]: 246: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:17,054 INFO L280 TraceCheckUtils]: 247: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:17,054 INFO L280 TraceCheckUtils]: 248: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:17,055 INFO L263 TraceCheckUtils]: 249: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:17,055 INFO L280 TraceCheckUtils]: 250: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:17,055 INFO L263 TraceCheckUtils]: 251: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:17,056 INFO L280 TraceCheckUtils]: 252: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:17,056 INFO L280 TraceCheckUtils]: 253: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:17,056 INFO L280 TraceCheckUtils]: 254: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,057 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:17,057 INFO L280 TraceCheckUtils]: 256: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:17,057 INFO L280 TraceCheckUtils]: 257: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:17,057 INFO L280 TraceCheckUtils]: 258: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:17,058 INFO L280 TraceCheckUtils]: 259: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,058 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:17,058 INFO L280 TraceCheckUtils]: 261: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-17 21:52:17,059 INFO L280 TraceCheckUtils]: 262: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:17,060 INFO L263 TraceCheckUtils]: 263: Hoare triple {51871#true} call activatePump(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:17,060 INFO L280 TraceCheckUtils]: 264: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:17,061 INFO L263 TraceCheckUtils]: 265: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:17,061 INFO L280 TraceCheckUtils]: 266: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:17,061 INFO L263 TraceCheckUtils]: 267: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:17,062 INFO L280 TraceCheckUtils]: 268: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:17,062 INFO L280 TraceCheckUtils]: 269: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,062 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:17,063 INFO L280 TraceCheckUtils]: 271: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:17,063 INFO L280 TraceCheckUtils]: 272: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,063 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:17,064 INFO L280 TraceCheckUtils]: 274: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:17,064 INFO L280 TraceCheckUtils]: 275: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:17,065 INFO L263 TraceCheckUtils]: 276: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:52:17,065 INFO L280 TraceCheckUtils]: 277: Hoare triple {52176#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:17,066 INFO L280 TraceCheckUtils]: 278: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,066 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:17,066 INFO L280 TraceCheckUtils]: 280: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,067 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:17,067 INFO L280 TraceCheckUtils]: 282: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,067 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-17 21:52:17,068 INFO L280 TraceCheckUtils]: 284: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,068 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {51871#true} {51872#false} #518#return; {51872#false} is VALID [2020-07-17 21:52:17,068 INFO L263 TraceCheckUtils]: 286: Hoare triple {51872#false} call __utac_acc__Specification5_spec__3(); {51872#false} is VALID [2020-07-17 21:52:17,069 INFO L280 TraceCheckUtils]: 287: Hoare triple {51872#false} havoc ~tmp~9;havoc ~tmp___0~2; {51872#false} is VALID [2020-07-17 21:52:17,069 INFO L263 TraceCheckUtils]: 288: Hoare triple {51872#false} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:17,069 INFO L280 TraceCheckUtils]: 289: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-17 21:52:17,069 INFO L280 TraceCheckUtils]: 290: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,070 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {51871#true} {51872#false} #528#return; {51872#false} is VALID [2020-07-17 21:52:17,070 INFO L280 TraceCheckUtils]: 292: Hoare triple {51872#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51872#false} is VALID [2020-07-17 21:52:17,070 INFO L280 TraceCheckUtils]: 293: Hoare triple {51872#false} assume 2 != ~tmp~9; {51872#false} is VALID [2020-07-17 21:52:17,071 INFO L263 TraceCheckUtils]: 294: Hoare triple {51872#false} call #t~ret64 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:17,071 INFO L280 TraceCheckUtils]: 295: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:17,071 INFO L280 TraceCheckUtils]: 296: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:17,072 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {51871#true} {51872#false} #530#return; {51872#false} is VALID [2020-07-17 21:52:17,072 INFO L280 TraceCheckUtils]: 298: Hoare triple {51872#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {51872#false} is VALID [2020-07-17 21:52:17,072 INFO L280 TraceCheckUtils]: 299: Hoare triple {51872#false} assume 0 != ~tmp___0~2; {51872#false} is VALID [2020-07-17 21:52:17,073 INFO L280 TraceCheckUtils]: 300: Hoare triple {51872#false} assume 0 == ~switchedOnBeforeTS~0; {51872#false} is VALID [2020-07-17 21:52:17,073 INFO L263 TraceCheckUtils]: 301: Hoare triple {51872#false} call __automaton_fail(); {51872#false} is VALID [2020-07-17 21:52:17,073 INFO L280 TraceCheckUtils]: 302: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-17 21:52:17,228 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 77 proven. 31 refuted. 0 times theorem prover too weak. 205 trivial. 0 not checked. [2020-07-17 21:52:17,229 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739762446] [2020-07-17 21:52:17,229 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1411653807] [2020-07-17 21:52:17,229 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:52:17,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:17,545 INFO L264 TraceCheckSpWp]: Trace formula consists of 1285 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:52:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:52:17,628 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:52:18,324 INFO L263 TraceCheckUtils]: 0: Hoare triple {51871#true} call ULTIMATE.init(); {51871#true} is VALID [2020-07-17 21:52:18,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {51871#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,331 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {51871#true} #554#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,332 INFO L263 TraceCheckUtils]: 4: Hoare triple {52490#(<= ~waterLevel~0 1)} call #t~ret75 := main(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,333 INFO L280 TraceCheckUtils]: 5: Hoare triple {52490#(<= ~waterLevel~0 1)} havoc ~retValue_acc~3;havoc ~tmp~5; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,333 INFO L263 TraceCheckUtils]: 6: Hoare triple {52490#(<= ~waterLevel~0 1)} call select_helpers(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,334 INFO L280 TraceCheckUtils]: 7: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,335 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #448#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,340 INFO L263 TraceCheckUtils]: 9: Hoare triple {52490#(<= ~waterLevel~0 1)} call select_features(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,342 INFO L280 TraceCheckUtils]: 10: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,343 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #450#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,344 INFO L263 TraceCheckUtils]: 12: Hoare triple {52490#(<= ~waterLevel~0 1)} call #t~ret25 := valid_product(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,345 INFO L280 TraceCheckUtils]: 13: Hoare triple {52490#(<= ~waterLevel~0 1)} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,346 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #452#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,347 INFO L280 TraceCheckUtils]: 16: Hoare triple {52490#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,348 INFO L280 TraceCheckUtils]: 17: Hoare triple {52490#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,348 INFO L263 TraceCheckUtils]: 18: Hoare triple {52490#(<= ~waterLevel~0 1)} call setup(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,349 INFO L280 TraceCheckUtils]: 19: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,350 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #454#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,351 INFO L263 TraceCheckUtils]: 21: Hoare triple {52490#(<= ~waterLevel~0 1)} call runTest(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,352 INFO L263 TraceCheckUtils]: 22: Hoare triple {52490#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,352 INFO L280 TraceCheckUtils]: 23: Hoare triple {52490#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,353 INFO L280 TraceCheckUtils]: 24: Hoare triple {52490#(<= ~waterLevel~0 1)} assume true; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,354 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {52490#(<= ~waterLevel~0 1)} {52490#(<= ~waterLevel~0 1)} #544#return; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,354 INFO L263 TraceCheckUtils]: 26: Hoare triple {52490#(<= ~waterLevel~0 1)} call test(); {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,355 INFO L280 TraceCheckUtils]: 27: Hoare triple {52490#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,356 INFO L280 TraceCheckUtils]: 28: Hoare triple {52490#(<= ~waterLevel~0 1)} assume !false; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,357 INFO L280 TraceCheckUtils]: 29: Hoare triple {52490#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,357 INFO L280 TraceCheckUtils]: 30: Hoare triple {52490#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,358 INFO L280 TraceCheckUtils]: 31: Hoare triple {52490#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {52490#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:52:18,359 INFO L263 TraceCheckUtils]: 32: Hoare triple {52490#(<= ~waterLevel~0 1)} call waterRise(); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,360 INFO L280 TraceCheckUtils]: 33: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {52588#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:52:18,361 INFO L280 TraceCheckUtils]: 34: Hoare triple {52588#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {52588#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:52:18,362 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {52588#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {52490#(<= ~waterLevel~0 1)} #498#return; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,363 INFO L280 TraceCheckUtils]: 36: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,363 INFO L280 TraceCheckUtils]: 37: Hoare triple {52595#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,364 INFO L280 TraceCheckUtils]: 38: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,365 INFO L280 TraceCheckUtils]: 39: Hoare triple {52595#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,366 INFO L263 TraceCheckUtils]: 40: Hoare triple {52595#(<= ~waterLevel~0 2)} call timeShift(); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,366 INFO L263 TraceCheckUtils]: 41: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {51871#true} is VALID [2020-07-17 21:52:18,366 INFO L263 TraceCheckUtils]: 42: Hoare triple {51871#true} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:18,367 INFO L280 TraceCheckUtils]: 43: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:18,367 INFO L280 TraceCheckUtils]: 44: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,367 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {51871#true} {51871#true} #526#return; {51871#true} is VALID [2020-07-17 21:52:18,367 INFO L280 TraceCheckUtils]: 46: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:18,367 INFO L280 TraceCheckUtils]: 47: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,368 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {51871#true} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #514#return; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,369 INFO L280 TraceCheckUtils]: 49: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,369 INFO L280 TraceCheckUtils]: 50: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,370 INFO L263 TraceCheckUtils]: 51: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {51871#true} is VALID [2020-07-17 21:52:18,370 INFO L280 TraceCheckUtils]: 52: Hoare triple {51871#true} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:18,370 INFO L280 TraceCheckUtils]: 53: Hoare triple {51871#true} assume !(0 != ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:18,370 INFO L263 TraceCheckUtils]: 54: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {51871#true} is VALID [2020-07-17 21:52:18,370 INFO L280 TraceCheckUtils]: 55: Hoare triple {51871#true} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:18,370 INFO L280 TraceCheckUtils]: 56: Hoare triple {51871#true} assume 0 == ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:18,371 INFO L263 TraceCheckUtils]: 57: Hoare triple {51871#true} call #t~ret0 := isHighWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:18,371 INFO L280 TraceCheckUtils]: 58: Hoare triple {51871#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51871#true} is VALID [2020-07-17 21:52:18,371 INFO L263 TraceCheckUtils]: 59: Hoare triple {51871#true} call #t~ret20 := isHighWaterSensorDry(); {51871#true} is VALID [2020-07-17 21:52:18,371 INFO L280 TraceCheckUtils]: 60: Hoare triple {51871#true} havoc ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:18,372 INFO L280 TraceCheckUtils]: 61: Hoare triple {51871#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51871#true} is VALID [2020-07-17 21:52:18,372 INFO L280 TraceCheckUtils]: 62: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,372 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {51871#true} {51871#true} #512#return; {51871#true} is VALID [2020-07-17 21:52:18,372 INFO L280 TraceCheckUtils]: 64: Hoare triple {51871#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51871#true} is VALID [2020-07-17 21:52:18,372 INFO L280 TraceCheckUtils]: 65: Hoare triple {51871#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51871#true} is VALID [2020-07-17 21:52:18,373 INFO L280 TraceCheckUtils]: 66: Hoare triple {51871#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51871#true} is VALID [2020-07-17 21:52:18,373 INFO L280 TraceCheckUtils]: 67: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,373 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {51871#true} {51871#true} #534#return; {51871#true} is VALID [2020-07-17 21:52:18,373 INFO L280 TraceCheckUtils]: 69: Hoare triple {51871#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51871#true} is VALID [2020-07-17 21:52:18,373 INFO L280 TraceCheckUtils]: 70: Hoare triple {51871#true} assume 0 != ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:18,373 INFO L263 TraceCheckUtils]: 71: Hoare triple {51871#true} call activatePump(); {51871#true} is VALID [2020-07-17 21:52:18,374 INFO L280 TraceCheckUtils]: 72: Hoare triple {51871#true} havoc ~tmp~2; {51871#true} is VALID [2020-07-17 21:52:18,374 INFO L263 TraceCheckUtils]: 73: Hoare triple {51871#true} call #t~ret2 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:18,374 INFO L280 TraceCheckUtils]: 74: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:18,374 INFO L263 TraceCheckUtils]: 75: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:18,374 INFO L280 TraceCheckUtils]: 76: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:18,375 INFO L280 TraceCheckUtils]: 77: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,375 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:18,375 INFO L280 TraceCheckUtils]: 79: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:18,375 INFO L280 TraceCheckUtils]: 80: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,375 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {51871#true} {51871#true} #508#return; {51871#true} is VALID [2020-07-17 21:52:18,376 INFO L280 TraceCheckUtils]: 82: Hoare triple {51871#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51871#true} is VALID [2020-07-17 21:52:18,376 INFO L280 TraceCheckUtils]: 83: Hoare triple {51871#true} assume !(0 != ~tmp~2); {51871#true} is VALID [2020-07-17 21:52:18,376 INFO L263 TraceCheckUtils]: 84: Hoare triple {51871#true} call activatePump__wrappee__highWaterSensor(); {51871#true} is VALID [2020-07-17 21:52:18,376 INFO L280 TraceCheckUtils]: 85: Hoare triple {51871#true} ~pumpRunning~0 := 1; {51871#true} is VALID [2020-07-17 21:52:18,376 INFO L280 TraceCheckUtils]: 86: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,377 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {51871#true} {51871#true} #510#return; {51871#true} is VALID [2020-07-17 21:52:18,377 INFO L280 TraceCheckUtils]: 88: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,377 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {51871#true} {51871#true} #536#return; {51871#true} is VALID [2020-07-17 21:52:18,377 INFO L280 TraceCheckUtils]: 90: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,377 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {51871#true} {51871#true} #496#return; {51871#true} is VALID [2020-07-17 21:52:18,378 INFO L280 TraceCheckUtils]: 92: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,379 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {51871#true} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #518#return; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,379 INFO L263 TraceCheckUtils]: 94: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-17 21:52:18,379 INFO L280 TraceCheckUtils]: 95: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:18,379 INFO L263 TraceCheckUtils]: 96: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:18,379 INFO L280 TraceCheckUtils]: 97: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51871#true} is VALID [2020-07-17 21:52:18,380 INFO L280 TraceCheckUtils]: 98: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,380 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {51871#true} {51871#true} #528#return; {51871#true} is VALID [2020-07-17 21:52:18,380 INFO L280 TraceCheckUtils]: 100: Hoare triple {51871#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51871#true} is VALID [2020-07-17 21:52:18,380 INFO L280 TraceCheckUtils]: 101: Hoare triple {51871#true} assume !(2 != ~tmp~9); {51871#true} is VALID [2020-07-17 21:52:18,380 INFO L280 TraceCheckUtils]: 102: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,384 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {51871#true} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #520#return; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,386 INFO L280 TraceCheckUtils]: 104: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,389 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {52595#(<= ~waterLevel~0 2)} #504#return; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,390 INFO L280 TraceCheckUtils]: 106: Hoare triple {52595#(<= ~waterLevel~0 2)} assume !false; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,391 INFO L280 TraceCheckUtils]: 107: Hoare triple {52595#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,392 INFO L280 TraceCheckUtils]: 108: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,392 INFO L280 TraceCheckUtils]: 109: Hoare triple {52595#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~4); {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,393 INFO L280 TraceCheckUtils]: 110: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,394 INFO L280 TraceCheckUtils]: 111: Hoare triple {52595#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,394 INFO L280 TraceCheckUtils]: 112: Hoare triple {52595#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,395 INFO L280 TraceCheckUtils]: 113: Hoare triple {52595#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {52595#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:52:18,396 INFO L263 TraceCheckUtils]: 114: Hoare triple {52595#(<= ~waterLevel~0 2)} call timeShift(); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,396 INFO L263 TraceCheckUtils]: 115: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {51871#true} is VALID [2020-07-17 21:52:18,396 INFO L263 TraceCheckUtils]: 116: Hoare triple {51871#true} call #t~ret62 := isPumpRunning(); {51871#true} is VALID [2020-07-17 21:52:18,396 INFO L280 TraceCheckUtils]: 117: Hoare triple {51871#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51871#true} is VALID [2020-07-17 21:52:18,397 INFO L280 TraceCheckUtils]: 118: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,397 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {51871#true} {51871#true} #526#return; {51871#true} is VALID [2020-07-17 21:52:18,397 INFO L280 TraceCheckUtils]: 120: Hoare triple {51871#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51871#true} is VALID [2020-07-17 21:52:18,397 INFO L280 TraceCheckUtils]: 121: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,398 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {51871#true} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #514#return; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,399 INFO L280 TraceCheckUtils]: 123: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,400 INFO L263 TraceCheckUtils]: 124: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,401 INFO L280 TraceCheckUtils]: 125: Hoare triple {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,401 INFO L280 TraceCheckUtils]: 126: Hoare triple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,403 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {52584#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #516#return; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,403 INFO L280 TraceCheckUtils]: 128: Hoare triple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,404 INFO L263 TraceCheckUtils]: 129: Hoare triple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {51871#true} is VALID [2020-07-17 21:52:18,404 INFO L280 TraceCheckUtils]: 130: Hoare triple {51871#true} havoc ~tmp~1; {51871#true} is VALID [2020-07-17 21:52:18,404 INFO L280 TraceCheckUtils]: 131: Hoare triple {51871#true} assume 0 != ~pumpRunning~0; {51871#true} is VALID [2020-07-17 21:52:18,404 INFO L263 TraceCheckUtils]: 132: Hoare triple {51871#true} call #t~ret1 := isMethaneAlarm(); {51871#true} is VALID [2020-07-17 21:52:18,404 INFO L280 TraceCheckUtils]: 133: Hoare triple {51871#true} havoc ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:18,405 INFO L263 TraceCheckUtils]: 134: Hoare triple {51871#true} call #t~ret3 := isMethaneLevelCritical(); {51871#true} is VALID [2020-07-17 21:52:18,405 INFO L280 TraceCheckUtils]: 135: Hoare triple {51871#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51871#true} is VALID [2020-07-17 21:52:18,405 INFO L280 TraceCheckUtils]: 136: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,405 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {51871#true} {51871#true} #548#return; {51871#true} is VALID [2020-07-17 21:52:18,405 INFO L280 TraceCheckUtils]: 138: Hoare triple {51871#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51871#true} is VALID [2020-07-17 21:52:18,405 INFO L280 TraceCheckUtils]: 139: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,406 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {51871#true} {51871#true} #490#return; {51871#true} is VALID [2020-07-17 21:52:18,406 INFO L280 TraceCheckUtils]: 141: Hoare triple {51871#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51871#true} is VALID [2020-07-17 21:52:18,406 INFO L280 TraceCheckUtils]: 142: Hoare triple {51871#true} assume !(0 != ~tmp~1); {51871#true} is VALID [2020-07-17 21:52:18,406 INFO L263 TraceCheckUtils]: 143: Hoare triple {51871#true} call processEnvironment__wrappee__methaneQuery(); {51871#true} is VALID [2020-07-17 21:52:18,406 INFO L280 TraceCheckUtils]: 144: Hoare triple {51871#true} havoc ~tmp~0; {51871#true} is VALID [2020-07-17 21:52:18,407 INFO L280 TraceCheckUtils]: 145: Hoare triple {51871#true} assume !(0 == ~pumpRunning~0); {51871#true} is VALID [2020-07-17 21:52:18,407 INFO L263 TraceCheckUtils]: 146: Hoare triple {51871#true} call processEnvironment__wrappee__base(); {51871#true} is VALID [2020-07-17 21:52:18,407 INFO L280 TraceCheckUtils]: 147: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,407 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {51871#true} {51871#true} #540#return; {51871#true} is VALID [2020-07-17 21:52:18,407 INFO L280 TraceCheckUtils]: 149: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,407 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {51871#true} {51871#true} #494#return; {51871#true} is VALID [2020-07-17 21:52:18,408 INFO L280 TraceCheckUtils]: 151: Hoare triple {51871#true} assume true; {51871#true} is VALID [2020-07-17 21:52:18,409 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {51871#true} {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #518#return; {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:52:18,409 INFO L263 TraceCheckUtils]: 153: Hoare triple {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {51871#true} is VALID [2020-07-17 21:52:18,409 INFO L280 TraceCheckUtils]: 154: Hoare triple {51871#true} havoc ~tmp~9;havoc ~tmp___0~2; {51871#true} is VALID [2020-07-17 21:52:18,409 INFO L263 TraceCheckUtils]: 155: Hoare triple {51871#true} call #t~ret63 := getWaterLevel(); {51871#true} is VALID [2020-07-17 21:52:18,410 INFO L280 TraceCheckUtils]: 156: Hoare triple {51871#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {52960#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:18,411 INFO L280 TraceCheckUtils]: 157: Hoare triple {52960#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {52960#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:52:18,412 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {52960#(<= |getWaterLevel_#res| ~waterLevel~0)} {51871#true} #528#return; {52967#(<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0)} is VALID [2020-07-17 21:52:18,413 INFO L280 TraceCheckUtils]: 159: Hoare triple {52967#(<= |__utac_acc__Specification5_spec__3_#t~ret63| ~waterLevel~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {52971#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-17 21:52:18,414 INFO L280 TraceCheckUtils]: 160: Hoare triple {52971#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {52975#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:18,414 INFO L280 TraceCheckUtils]: 161: Hoare triple {52975#(<= 2 ~waterLevel~0)} assume true; {52975#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:52:18,415 INFO L275 TraceCheckUtils]: 162: Hoare quadruple {52975#(<= 2 ~waterLevel~0)} {52866#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #520#return; {52982#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:18,416 INFO L280 TraceCheckUtils]: 163: Hoare triple {52982#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {52982#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:52:18,417 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {52982#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {52595#(<= ~waterLevel~0 2)} #504#return; {51872#false} is VALID [2020-07-17 21:52:18,417 INFO L280 TraceCheckUtils]: 165: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-17 21:52:18,417 INFO L280 TraceCheckUtils]: 166: Hoare triple {51872#false} assume ~splverifierCounter~0 < 4; {51872#false} is VALID [2020-07-17 21:52:18,418 INFO L280 TraceCheckUtils]: 167: Hoare triple {51872#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51872#false} is VALID [2020-07-17 21:52:18,418 INFO L280 TraceCheckUtils]: 168: Hoare triple {51872#false} assume !(0 != ~tmp~4); {51872#false} is VALID [2020-07-17 21:52:18,418 INFO L280 TraceCheckUtils]: 169: Hoare triple {51872#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51872#false} is VALID [2020-07-17 21:52:18,418 INFO L280 TraceCheckUtils]: 170: Hoare triple {51872#false} assume !(0 != ~tmp___0~1); {51872#false} is VALID [2020-07-17 21:52:18,418 INFO L280 TraceCheckUtils]: 171: Hoare triple {51872#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51872#false} is VALID [2020-07-17 21:52:18,419 INFO L280 TraceCheckUtils]: 172: Hoare triple {51872#false} assume 0 != ~tmp___2~0; {51872#false} is VALID [2020-07-17 21:52:18,419 INFO L263 TraceCheckUtils]: 173: Hoare triple {51872#false} call timeShift(); {51872#false} is VALID [2020-07-17 21:52:18,419 INFO L263 TraceCheckUtils]: 174: Hoare triple {51872#false} call __utac_acc__Specification5_spec__2(); {51872#false} is VALID [2020-07-17 21:52:18,419 INFO L263 TraceCheckUtils]: 175: Hoare triple {51872#false} call #t~ret62 := isPumpRunning(); {51872#false} is VALID [2020-07-17 21:52:18,419 INFO L280 TraceCheckUtils]: 176: Hoare triple {51872#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51872#false} is VALID [2020-07-17 21:52:18,419 INFO L280 TraceCheckUtils]: 177: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,420 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {51872#false} {51872#false} #526#return; {51872#false} is VALID [2020-07-17 21:52:18,420 INFO L280 TraceCheckUtils]: 179: Hoare triple {51872#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51872#false} is VALID [2020-07-17 21:52:18,420 INFO L280 TraceCheckUtils]: 180: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,420 INFO L275 TraceCheckUtils]: 181: Hoare quadruple {51872#false} {51872#false} #514#return; {51872#false} is VALID [2020-07-17 21:52:18,420 INFO L280 TraceCheckUtils]: 182: Hoare triple {51872#false} assume 0 != ~pumpRunning~0; {51872#false} is VALID [2020-07-17 21:52:18,421 INFO L263 TraceCheckUtils]: 183: Hoare triple {51872#false} call lowerWaterLevel(); {51872#false} is VALID [2020-07-17 21:52:18,421 INFO L280 TraceCheckUtils]: 184: Hoare triple {51872#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {51872#false} is VALID [2020-07-17 21:52:18,421 INFO L280 TraceCheckUtils]: 185: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,421 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {51872#false} {51872#false} #516#return; {51872#false} is VALID [2020-07-17 21:52:18,421 INFO L280 TraceCheckUtils]: 187: Hoare triple {51872#false} assume 0 != ~systemActive~0; {51872#false} is VALID [2020-07-17 21:52:18,421 INFO L263 TraceCheckUtils]: 188: Hoare triple {51872#false} call processEnvironment(); {51872#false} is VALID [2020-07-17 21:52:18,422 INFO L280 TraceCheckUtils]: 189: Hoare triple {51872#false} havoc ~tmp~1; {51872#false} is VALID [2020-07-17 21:52:18,422 INFO L280 TraceCheckUtils]: 190: Hoare triple {51872#false} assume 0 != ~pumpRunning~0; {51872#false} is VALID [2020-07-17 21:52:18,422 INFO L263 TraceCheckUtils]: 191: Hoare triple {51872#false} call #t~ret1 := isMethaneAlarm(); {51872#false} is VALID [2020-07-17 21:52:18,422 INFO L280 TraceCheckUtils]: 192: Hoare triple {51872#false} havoc ~retValue_acc~0; {51872#false} is VALID [2020-07-17 21:52:18,422 INFO L263 TraceCheckUtils]: 193: Hoare triple {51872#false} call #t~ret3 := isMethaneLevelCritical(); {51872#false} is VALID [2020-07-17 21:52:18,422 INFO L280 TraceCheckUtils]: 194: Hoare triple {51872#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51872#false} is VALID [2020-07-17 21:52:18,423 INFO L280 TraceCheckUtils]: 195: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,423 INFO L275 TraceCheckUtils]: 196: Hoare quadruple {51872#false} {51872#false} #548#return; {51872#false} is VALID [2020-07-17 21:52:18,423 INFO L280 TraceCheckUtils]: 197: Hoare triple {51872#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51872#false} is VALID [2020-07-17 21:52:18,423 INFO L280 TraceCheckUtils]: 198: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,423 INFO L275 TraceCheckUtils]: 199: Hoare quadruple {51872#false} {51872#false} #490#return; {51872#false} is VALID [2020-07-17 21:52:18,424 INFO L280 TraceCheckUtils]: 200: Hoare triple {51872#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {51872#false} is VALID [2020-07-17 21:52:18,424 INFO L280 TraceCheckUtils]: 201: Hoare triple {51872#false} assume 0 != ~tmp~1; {51872#false} is VALID [2020-07-17 21:52:18,424 INFO L263 TraceCheckUtils]: 202: Hoare triple {51872#false} call deactivatePump(); {51872#false} is VALID [2020-07-17 21:52:18,424 INFO L280 TraceCheckUtils]: 203: Hoare triple {51872#false} ~pumpRunning~0 := 0; {51872#false} is VALID [2020-07-17 21:52:18,424 INFO L280 TraceCheckUtils]: 204: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,424 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {51872#false} {51872#false} #492#return; {51872#false} is VALID [2020-07-17 21:52:18,425 INFO L280 TraceCheckUtils]: 206: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,425 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {51872#false} {51872#false} #518#return; {51872#false} is VALID [2020-07-17 21:52:18,425 INFO L263 TraceCheckUtils]: 208: Hoare triple {51872#false} call __utac_acc__Specification5_spec__3(); {51872#false} is VALID [2020-07-17 21:52:18,425 INFO L280 TraceCheckUtils]: 209: Hoare triple {51872#false} havoc ~tmp~9;havoc ~tmp___0~2; {51872#false} is VALID [2020-07-17 21:52:18,425 INFO L263 TraceCheckUtils]: 210: Hoare triple {51872#false} call #t~ret63 := getWaterLevel(); {51872#false} is VALID [2020-07-17 21:52:18,426 INFO L280 TraceCheckUtils]: 211: Hoare triple {51872#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51872#false} is VALID [2020-07-17 21:52:18,426 INFO L280 TraceCheckUtils]: 212: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,426 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {51872#false} {51872#false} #528#return; {51872#false} is VALID [2020-07-17 21:52:18,426 INFO L280 TraceCheckUtils]: 214: Hoare triple {51872#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51872#false} is VALID [2020-07-17 21:52:18,426 INFO L280 TraceCheckUtils]: 215: Hoare triple {51872#false} assume !(2 != ~tmp~9); {51872#false} is VALID [2020-07-17 21:52:18,426 INFO L280 TraceCheckUtils]: 216: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,427 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {51872#false} {51872#false} #520#return; {51872#false} is VALID [2020-07-17 21:52:18,427 INFO L280 TraceCheckUtils]: 218: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,427 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {51872#false} {51872#false} #504#return; {51872#false} is VALID [2020-07-17 21:52:18,427 INFO L280 TraceCheckUtils]: 220: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-17 21:52:18,427 INFO L280 TraceCheckUtils]: 221: Hoare triple {51872#false} assume ~splverifierCounter~0 < 4; {51872#false} is VALID [2020-07-17 21:52:18,428 INFO L280 TraceCheckUtils]: 222: Hoare triple {51872#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {51872#false} is VALID [2020-07-17 21:52:18,428 INFO L280 TraceCheckUtils]: 223: Hoare triple {51872#false} assume 0 != ~tmp~4; {51872#false} is VALID [2020-07-17 21:52:18,428 INFO L263 TraceCheckUtils]: 224: Hoare triple {51872#false} call waterRise(); {51872#false} is VALID [2020-07-17 21:52:18,428 INFO L280 TraceCheckUtils]: 225: Hoare triple {51872#false} assume !(~waterLevel~0 < 2); {51872#false} is VALID [2020-07-17 21:52:18,428 INFO L280 TraceCheckUtils]: 226: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,428 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {51872#false} {51872#false} #498#return; {51872#false} is VALID [2020-07-17 21:52:18,429 INFO L280 TraceCheckUtils]: 228: Hoare triple {51872#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {51872#false} is VALID [2020-07-17 21:52:18,429 INFO L280 TraceCheckUtils]: 229: Hoare triple {51872#false} assume !(0 != ~tmp___0~1); {51872#false} is VALID [2020-07-17 21:52:18,429 INFO L280 TraceCheckUtils]: 230: Hoare triple {51872#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {51872#false} is VALID [2020-07-17 21:52:18,429 INFO L280 TraceCheckUtils]: 231: Hoare triple {51872#false} assume 0 != ~tmp___2~0; {51872#false} is VALID [2020-07-17 21:52:18,429 INFO L263 TraceCheckUtils]: 232: Hoare triple {51872#false} call timeShift(); {51872#false} is VALID [2020-07-17 21:52:18,430 INFO L263 TraceCheckUtils]: 233: Hoare triple {51872#false} call __utac_acc__Specification5_spec__2(); {51872#false} is VALID [2020-07-17 21:52:18,430 INFO L263 TraceCheckUtils]: 234: Hoare triple {51872#false} call #t~ret62 := isPumpRunning(); {51872#false} is VALID [2020-07-17 21:52:18,430 INFO L280 TraceCheckUtils]: 235: Hoare triple {51872#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51872#false} is VALID [2020-07-17 21:52:18,430 INFO L280 TraceCheckUtils]: 236: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,430 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {51872#false} {51872#false} #526#return; {51872#false} is VALID [2020-07-17 21:52:18,430 INFO L280 TraceCheckUtils]: 238: Hoare triple {51872#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {51872#false} is VALID [2020-07-17 21:52:18,431 INFO L280 TraceCheckUtils]: 239: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,431 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {51872#false} {51872#false} #514#return; {51872#false} is VALID [2020-07-17 21:52:18,431 INFO L280 TraceCheckUtils]: 241: Hoare triple {51872#false} assume !(0 != ~pumpRunning~0); {51872#false} is VALID [2020-07-17 21:52:18,431 INFO L280 TraceCheckUtils]: 242: Hoare triple {51872#false} assume 0 != ~systemActive~0; {51872#false} is VALID [2020-07-17 21:52:18,431 INFO L263 TraceCheckUtils]: 243: Hoare triple {51872#false} call processEnvironment(); {51872#false} is VALID [2020-07-17 21:52:18,432 INFO L280 TraceCheckUtils]: 244: Hoare triple {51872#false} havoc ~tmp~1; {51872#false} is VALID [2020-07-17 21:52:18,432 INFO L280 TraceCheckUtils]: 245: Hoare triple {51872#false} assume !(0 != ~pumpRunning~0); {51872#false} is VALID [2020-07-17 21:52:18,432 INFO L263 TraceCheckUtils]: 246: Hoare triple {51872#false} call processEnvironment__wrappee__methaneQuery(); {51872#false} is VALID [2020-07-17 21:52:18,432 INFO L280 TraceCheckUtils]: 247: Hoare triple {51872#false} havoc ~tmp~0; {51872#false} is VALID [2020-07-17 21:52:18,432 INFO L280 TraceCheckUtils]: 248: Hoare triple {51872#false} assume 0 == ~pumpRunning~0; {51872#false} is VALID [2020-07-17 21:52:18,432 INFO L263 TraceCheckUtils]: 249: Hoare triple {51872#false} call #t~ret0 := isHighWaterLevel(); {51872#false} is VALID [2020-07-17 21:52:18,433 INFO L280 TraceCheckUtils]: 250: Hoare triple {51872#false} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {51872#false} is VALID [2020-07-17 21:52:18,433 INFO L263 TraceCheckUtils]: 251: Hoare triple {51872#false} call #t~ret20 := isHighWaterSensorDry(); {51872#false} is VALID [2020-07-17 21:52:18,433 INFO L280 TraceCheckUtils]: 252: Hoare triple {51872#false} havoc ~retValue_acc~11; {51872#false} is VALID [2020-07-17 21:52:18,433 INFO L280 TraceCheckUtils]: 253: Hoare triple {51872#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {51872#false} is VALID [2020-07-17 21:52:18,433 INFO L280 TraceCheckUtils]: 254: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,434 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {51872#false} {51872#false} #512#return; {51872#false} is VALID [2020-07-17 21:52:18,434 INFO L280 TraceCheckUtils]: 256: Hoare triple {51872#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {51872#false} is VALID [2020-07-17 21:52:18,434 INFO L280 TraceCheckUtils]: 257: Hoare triple {51872#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {51872#false} is VALID [2020-07-17 21:52:18,434 INFO L280 TraceCheckUtils]: 258: Hoare triple {51872#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {51872#false} is VALID [2020-07-17 21:52:18,434 INFO L280 TraceCheckUtils]: 259: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,435 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {51872#false} {51872#false} #534#return; {51872#false} is VALID [2020-07-17 21:52:18,435 INFO L280 TraceCheckUtils]: 261: Hoare triple {51872#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {51872#false} is VALID [2020-07-17 21:52:18,435 INFO L280 TraceCheckUtils]: 262: Hoare triple {51872#false} assume 0 != ~tmp~0; {51872#false} is VALID [2020-07-17 21:52:18,435 INFO L263 TraceCheckUtils]: 263: Hoare triple {51872#false} call activatePump(); {51872#false} is VALID [2020-07-17 21:52:18,435 INFO L280 TraceCheckUtils]: 264: Hoare triple {51872#false} havoc ~tmp~2; {51872#false} is VALID [2020-07-17 21:52:18,435 INFO L263 TraceCheckUtils]: 265: Hoare triple {51872#false} call #t~ret2 := isMethaneAlarm(); {51872#false} is VALID [2020-07-17 21:52:18,436 INFO L280 TraceCheckUtils]: 266: Hoare triple {51872#false} havoc ~retValue_acc~0; {51872#false} is VALID [2020-07-17 21:52:18,436 INFO L263 TraceCheckUtils]: 267: Hoare triple {51872#false} call #t~ret3 := isMethaneLevelCritical(); {51872#false} is VALID [2020-07-17 21:52:18,436 INFO L280 TraceCheckUtils]: 268: Hoare triple {51872#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {51872#false} is VALID [2020-07-17 21:52:18,436 INFO L280 TraceCheckUtils]: 269: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,436 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {51872#false} {51872#false} #548#return; {51872#false} is VALID [2020-07-17 21:52:18,437 INFO L280 TraceCheckUtils]: 271: Hoare triple {51872#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {51872#false} is VALID [2020-07-17 21:52:18,437 INFO L280 TraceCheckUtils]: 272: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,437 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {51872#false} {51872#false} #508#return; {51872#false} is VALID [2020-07-17 21:52:18,437 INFO L280 TraceCheckUtils]: 274: Hoare triple {51872#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {51872#false} is VALID [2020-07-17 21:52:18,437 INFO L280 TraceCheckUtils]: 275: Hoare triple {51872#false} assume !(0 != ~tmp~2); {51872#false} is VALID [2020-07-17 21:52:18,437 INFO L263 TraceCheckUtils]: 276: Hoare triple {51872#false} call activatePump__wrappee__highWaterSensor(); {51872#false} is VALID [2020-07-17 21:52:18,438 INFO L280 TraceCheckUtils]: 277: Hoare triple {51872#false} ~pumpRunning~0 := 1; {51872#false} is VALID [2020-07-17 21:52:18,438 INFO L280 TraceCheckUtils]: 278: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,438 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {51872#false} {51872#false} #510#return; {51872#false} is VALID [2020-07-17 21:52:18,438 INFO L280 TraceCheckUtils]: 280: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,438 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {51872#false} {51872#false} #536#return; {51872#false} is VALID [2020-07-17 21:52:18,439 INFO L280 TraceCheckUtils]: 282: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,439 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {51872#false} {51872#false} #496#return; {51872#false} is VALID [2020-07-17 21:52:18,439 INFO L280 TraceCheckUtils]: 284: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,439 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {51872#false} {51872#false} #518#return; {51872#false} is VALID [2020-07-17 21:52:18,439 INFO L263 TraceCheckUtils]: 286: Hoare triple {51872#false} call __utac_acc__Specification5_spec__3(); {51872#false} is VALID [2020-07-17 21:52:18,439 INFO L280 TraceCheckUtils]: 287: Hoare triple {51872#false} havoc ~tmp~9;havoc ~tmp___0~2; {51872#false} is VALID [2020-07-17 21:52:18,440 INFO L263 TraceCheckUtils]: 288: Hoare triple {51872#false} call #t~ret63 := getWaterLevel(); {51872#false} is VALID [2020-07-17 21:52:18,440 INFO L280 TraceCheckUtils]: 289: Hoare triple {51872#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {51872#false} is VALID [2020-07-17 21:52:18,440 INFO L280 TraceCheckUtils]: 290: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,440 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {51872#false} {51872#false} #528#return; {51872#false} is VALID [2020-07-17 21:52:18,440 INFO L280 TraceCheckUtils]: 292: Hoare triple {51872#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {51872#false} is VALID [2020-07-17 21:52:18,441 INFO L280 TraceCheckUtils]: 293: Hoare triple {51872#false} assume 2 != ~tmp~9; {51872#false} is VALID [2020-07-17 21:52:18,441 INFO L263 TraceCheckUtils]: 294: Hoare triple {51872#false} call #t~ret64 := isPumpRunning(); {51872#false} is VALID [2020-07-17 21:52:18,441 INFO L280 TraceCheckUtils]: 295: Hoare triple {51872#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {51872#false} is VALID [2020-07-17 21:52:18,441 INFO L280 TraceCheckUtils]: 296: Hoare triple {51872#false} assume true; {51872#false} is VALID [2020-07-17 21:52:18,441 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {51872#false} {51872#false} #530#return; {51872#false} is VALID [2020-07-17 21:52:18,441 INFO L280 TraceCheckUtils]: 298: Hoare triple {51872#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {51872#false} is VALID [2020-07-17 21:52:18,442 INFO L280 TraceCheckUtils]: 299: Hoare triple {51872#false} assume 0 != ~tmp___0~2; {51872#false} is VALID [2020-07-17 21:52:18,442 INFO L280 TraceCheckUtils]: 300: Hoare triple {51872#false} assume 0 == ~switchedOnBeforeTS~0; {51872#false} is VALID [2020-07-17 21:52:18,442 INFO L263 TraceCheckUtils]: 301: Hoare triple {51872#false} call __automaton_fail(); {51872#false} is VALID [2020-07-17 21:52:18,442 INFO L280 TraceCheckUtils]: 302: Hoare triple {51872#false} assume !false; {51872#false} is VALID [2020-07-17 21:52:18,506 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 230 proven. 4 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2020-07-17 21:52:18,507 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:52:18,507 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2020-07-17 21:52:18,507 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1317813110] [2020-07-17 21:52:18,509 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-17 21:52:20,056 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:52:20,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-17 21:52:20,535 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:52:20,536 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-17 21:52:20,536 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:52:20,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-17 21:52:20,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2020-07-17 21:52:20,537 INFO L87 Difference]: Start difference. First operand 1881 states and 2218 transitions. Second operand 25 states. [2020-07-17 21:52:22,806 WARN L193 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-17 21:52:30,027 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:52:36,087 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-17 21:52:37,417 WARN L193 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:52:38,533 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-17 21:52:38,919 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:52:39,538 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:52:40,461 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:52:41,211 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:52:41,791 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:52:49,672 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:52:51,008 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:53:35,724 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:35,724 INFO L93 Difference]: Finished difference Result 4773 states and 6421 transitions. [2020-07-17 21:53:35,724 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2020-07-17 21:53:35,724 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 303 [2020-07-17 21:53:35,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:53:35,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-17 21:53:35,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 871 transitions. [2020-07-17 21:53:35,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-17 21:53:35,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 871 transitions. [2020-07-17 21:53:35,749 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 45 states and 871 transitions. [2020-07-17 21:53:38,568 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 871 edges. 871 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:53:38,989 INFO L225 Difference]: With dead ends: 4773 [2020-07-17 21:53:38,989 INFO L226 Difference]: Without dead ends: 2939 [2020-07-17 21:53:38,994 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 489 GetRequests, 424 SyntacticMatches, 1 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1111 ImplicationChecksByTransitivity, 6.9s TimeCoverageRelationStatistics Valid=746, Invalid=3544, Unknown=0, NotChecked=0, Total=4290 [2020-07-17 21:53:38,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2939 states. [2020-07-17 21:53:58,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2939 to 2096. [2020-07-17 21:53:58,451 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:53:58,451 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2939 states. Second operand 2096 states. [2020-07-17 21:53:58,451 INFO L74 IsIncluded]: Start isIncluded. First operand 2939 states. Second operand 2096 states. [2020-07-17 21:53:58,451 INFO L87 Difference]: Start difference. First operand 2939 states. Second operand 2096 states. [2020-07-17 21:53:58,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:58,718 INFO L93 Difference]: Finished difference Result 2939 states and 3924 transitions. [2020-07-17 21:53:58,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 3924 transitions. [2020-07-17 21:53:58,725 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:53:58,725 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:53:58,725 INFO L74 IsIncluded]: Start isIncluded. First operand 2096 states. Second operand 2939 states. [2020-07-17 21:53:58,725 INFO L87 Difference]: Start difference. First operand 2096 states. Second operand 2939 states. [2020-07-17 21:53:59,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:53:59,008 INFO L93 Difference]: Finished difference Result 2939 states and 3924 transitions. [2020-07-17 21:53:59,008 INFO L276 IsEmpty]: Start isEmpty. Operand 2939 states and 3924 transitions. [2020-07-17 21:53:59,015 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:53:59,015 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:53:59,015 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:53:59,015 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:53:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2096 states. [2020-07-17 21:53:59,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 2096 states and 2465 transitions. [2020-07-17 21:53:59,194 INFO L78 Accepts]: Start accepts. Automaton has 2096 states and 2465 transitions. Word has length 303 [2020-07-17 21:53:59,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:53:59,194 INFO L479 AbstractCegarLoop]: Abstraction has 2096 states and 2465 transitions. [2020-07-17 21:53:59,194 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-17 21:53:59,194 INFO L276 IsEmpty]: Start isEmpty. Operand 2096 states and 2465 transitions. [2020-07-17 21:53:59,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2020-07-17 21:53:59,199 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:53:59,200 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:53:59,402 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:53:59,403 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:53:59,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:53:59,404 INFO L82 PathProgramCache]: Analyzing trace with hash 1836144816, now seen corresponding path program 1 times [2020-07-17 21:53:59,404 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:53:59,404 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [853922873] [2020-07-17 21:53:59,405 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:53:59,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:59,844 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:53:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:59,913 INFO L280 TraceCheckUtils]: 0: Hoare triple {68991#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {68737#true} is VALID [2020-07-17 21:53:59,913 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:53:59,913 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #554#return; {68737#true} is VALID [2020-07-17 21:53:59,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:59,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:53:59,917 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68737#true} {68737#true} #448#return; {68737#true} is VALID [2020-07-17 21:53:59,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:59,934 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:53:59,935 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68737#true} {68737#true} #450#return; {68737#true} is VALID [2020-07-17 21:53:59,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:59,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {68992#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:53:59,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {68992#(= 1 |valid_product_#res|)} assume true; {68992#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:53:59,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68992#(= 1 |valid_product_#res|)} {68737#true} #452#return; {68749#(= |main_#t~ret25| 1)} is VALID [2020-07-17 21:53:59,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:59,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:53:59,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68737#true} {68737#true} #454#return; {68737#true} is VALID [2020-07-17 21:53:59,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:53:59,985 INFO L280 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {68737#true} is VALID [2020-07-17 21:53:59,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:53:59,986 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #544#return; {68737#true} is VALID [2020-07-17 21:54:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-17 21:54:00,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,012 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #498#return; {68737#true} is VALID [2020-07-17 21:54:00,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,081 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,082 INFO L263 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,082 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,083 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,083 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,083 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,084 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,132 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,133 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,133 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,134 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,134 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,134 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,136 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,152 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,153 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,153 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,153 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,154 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,154 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,154 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,161 INFO L280 TraceCheckUtils]: 1: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,161 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,162 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,162 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,162 INFO L263 TraceCheckUtils]: 3: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,163 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,163 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,163 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,163 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,163 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,164 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,165 INFO L263 TraceCheckUtils]: 12: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,167 INFO L280 TraceCheckUtils]: 14: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,168 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,169 INFO L280 TraceCheckUtils]: 16: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,170 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,171 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,171 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,171 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,172 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,172 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,172 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,172 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,172 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,173 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,173 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,174 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,174 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,174 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-17 21:54:00,174 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,176 INFO L263 TraceCheckUtils]: 16: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,176 INFO L280 TraceCheckUtils]: 17: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,176 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,177 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,177 INFO L263 TraceCheckUtils]: 20: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,177 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,177 INFO L280 TraceCheckUtils]: 22: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,177 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,178 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,178 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,178 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,178 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,179 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,180 INFO L263 TraceCheckUtils]: 29: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,182 INFO L280 TraceCheckUtils]: 30: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,183 INFO L280 TraceCheckUtils]: 31: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,184 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,184 INFO L280 TraceCheckUtils]: 33: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,185 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,187 INFO L280 TraceCheckUtils]: 35: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,187 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:00,190 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,191 INFO L280 TraceCheckUtils]: 3: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,191 INFO L263 TraceCheckUtils]: 5: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,191 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,192 INFO L263 TraceCheckUtils]: 7: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,192 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,192 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,192 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,192 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,193 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,193 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,193 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,193 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-17 21:54:00,194 INFO L280 TraceCheckUtils]: 18: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,195 INFO L263 TraceCheckUtils]: 19: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,195 INFO L263 TraceCheckUtils]: 21: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,196 INFO L280 TraceCheckUtils]: 22: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,196 INFO L263 TraceCheckUtils]: 23: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,196 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,196 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,196 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,197 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,197 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,197 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,197 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,197 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,199 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,199 INFO L280 TraceCheckUtils]: 33: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,200 INFO L280 TraceCheckUtils]: 34: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,201 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,201 INFO L280 TraceCheckUtils]: 36: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,202 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,203 INFO L280 TraceCheckUtils]: 38: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,204 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,205 INFO L280 TraceCheckUtils]: 40: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,205 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #518#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,216 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,217 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,218 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,218 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,218 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,219 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume !(2 != ~tmp~9); {68737#true} is VALID [2020-07-17 21:54:00,219 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,219 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {69045#(<= 1 ~pumpRunning~0)} #520#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,221 INFO L263 TraceCheckUtils]: 0: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:00,221 INFO L263 TraceCheckUtils]: 1: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,221 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,221 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,221 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,222 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,222 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,222 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,222 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:00,222 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-17 21:54:00,223 INFO L263 TraceCheckUtils]: 10: Hoare triple {68737#true} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,223 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:00,224 INFO L263 TraceCheckUtils]: 13: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,224 INFO L280 TraceCheckUtils]: 14: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,225 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,225 INFO L263 TraceCheckUtils]: 16: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,225 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,225 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,226 INFO L280 TraceCheckUtils]: 20: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,226 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,226 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,226 INFO L280 TraceCheckUtils]: 23: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,226 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,227 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,227 INFO L280 TraceCheckUtils]: 26: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,227 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,227 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-17 21:54:00,227 INFO L280 TraceCheckUtils]: 29: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,228 INFO L263 TraceCheckUtils]: 30: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,228 INFO L280 TraceCheckUtils]: 31: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,229 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,229 INFO L280 TraceCheckUtils]: 33: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,229 INFO L263 TraceCheckUtils]: 34: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,229 INFO L280 TraceCheckUtils]: 35: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,229 INFO L280 TraceCheckUtils]: 36: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,230 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,230 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,230 INFO L280 TraceCheckUtils]: 39: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,230 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,230 INFO L280 TraceCheckUtils]: 41: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,230 INFO L280 TraceCheckUtils]: 42: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,231 INFO L263 TraceCheckUtils]: 43: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,233 INFO L280 TraceCheckUtils]: 44: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,234 INFO L280 TraceCheckUtils]: 45: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,234 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,235 INFO L280 TraceCheckUtils]: 47: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,236 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,237 INFO L280 TraceCheckUtils]: 49: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,238 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,238 INFO L280 TraceCheckUtils]: 51: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,239 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #518#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,239 INFO L263 TraceCheckUtils]: 53: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-17 21:54:00,239 INFO L280 TraceCheckUtils]: 54: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,240 INFO L263 TraceCheckUtils]: 55: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,240 INFO L280 TraceCheckUtils]: 56: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,240 INFO L280 TraceCheckUtils]: 57: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,240 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,240 INFO L280 TraceCheckUtils]: 59: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,241 INFO L280 TraceCheckUtils]: 60: Hoare triple {68737#true} assume !(2 != ~tmp~9); {68737#true} is VALID [2020-07-17 21:54:00,241 INFO L280 TraceCheckUtils]: 61: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,242 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {68737#true} {69045#(<= 1 ~pumpRunning~0)} #520#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,242 INFO L280 TraceCheckUtils]: 63: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,243 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #504#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,275 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,276 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,276 INFO L263 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,276 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,276 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,277 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,277 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,277 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,277 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,282 INFO L280 TraceCheckUtils]: 0: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-17 21:54:00,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,283 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #516#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,301 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,301 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,301 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,302 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,302 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,302 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,302 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-17 21:54:00,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,315 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(0 == ~pumpRunning~0); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,316 INFO L263 TraceCheckUtils]: 2: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-17 21:54:00,317 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,317 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,318 INFO L280 TraceCheckUtils]: 5: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,319 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68737#true} #494#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,320 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,320 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,320 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,320 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,320 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,321 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,321 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,321 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,321 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-17 21:54:00,321 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-17 21:54:00,322 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume !(0 != ~tmp~1); {68737#true} is VALID [2020-07-17 21:54:00,323 INFO L263 TraceCheckUtils]: 13: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,323 INFO L280 TraceCheckUtils]: 14: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,324 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume !(0 == ~pumpRunning~0); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,324 INFO L263 TraceCheckUtils]: 16: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-17 21:54:00,324 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,325 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,326 INFO L280 TraceCheckUtils]: 19: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,327 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68737#true} #494#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,327 INFO L280 TraceCheckUtils]: 21: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,328 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68824#(not (= 0 ~pumpRunning~0))} #518#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,410 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,411 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,411 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:00,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:00,437 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:54:00,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,438 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,438 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-17 21:54:00,439 INFO L263 TraceCheckUtils]: 7: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,440 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:00,441 INFO L280 TraceCheckUtils]: 9: Hoare triple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:00,442 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:54:00,443 INFO L280 TraceCheckUtils]: 11: Hoare triple {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:54:00,444 INFO L280 TraceCheckUtils]: 12: Hoare triple {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,444 INFO L280 TraceCheckUtils]: 13: Hoare triple {69225#(= 0 ~pumpRunning~0)} assume true; {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,445 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {69225#(= 0 ~pumpRunning~0)} {68824#(not (= 0 ~pumpRunning~0))} #520#return; {68738#false} is VALID [2020-07-17 21:54:00,446 INFO L263 TraceCheckUtils]: 0: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:00,446 INFO L263 TraceCheckUtils]: 1: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,447 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,447 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,447 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,447 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,448 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,448 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,449 INFO L263 TraceCheckUtils]: 9: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:00,449 INFO L280 TraceCheckUtils]: 10: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-17 21:54:00,449 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,450 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #516#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,451 INFO L263 TraceCheckUtils]: 14: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,452 INFO L280 TraceCheckUtils]: 15: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,452 INFO L280 TraceCheckUtils]: 16: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,452 INFO L263 TraceCheckUtils]: 17: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,452 INFO L280 TraceCheckUtils]: 18: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,452 INFO L263 TraceCheckUtils]: 19: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,453 INFO L280 TraceCheckUtils]: 20: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,453 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,453 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,453 INFO L280 TraceCheckUtils]: 23: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,453 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,454 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-17 21:54:00,454 INFO L280 TraceCheckUtils]: 26: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-17 21:54:00,454 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume !(0 != ~tmp~1); {68737#true} is VALID [2020-07-17 21:54:00,455 INFO L263 TraceCheckUtils]: 28: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,455 INFO L280 TraceCheckUtils]: 29: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,456 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume !(0 == ~pumpRunning~0); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,456 INFO L263 TraceCheckUtils]: 31: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-17 21:54:00,456 INFO L280 TraceCheckUtils]: 32: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,457 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,457 INFO L280 TraceCheckUtils]: 34: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,458 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68737#true} #494#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,459 INFO L280 TraceCheckUtils]: 36: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,460 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68824#(not (= 0 ~pumpRunning~0))} #518#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,460 INFO L263 TraceCheckUtils]: 38: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-17 21:54:00,460 INFO L280 TraceCheckUtils]: 39: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,461 INFO L263 TraceCheckUtils]: 40: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,461 INFO L280 TraceCheckUtils]: 41: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,461 INFO L280 TraceCheckUtils]: 42: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,461 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,461 INFO L280 TraceCheckUtils]: 44: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,462 INFO L280 TraceCheckUtils]: 45: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-17 21:54:00,462 INFO L263 TraceCheckUtils]: 46: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,463 INFO L280 TraceCheckUtils]: 47: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:00,463 INFO L280 TraceCheckUtils]: 48: Hoare triple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:00,464 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:54:00,465 INFO L280 TraceCheckUtils]: 50: Hoare triple {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:54:00,467 INFO L280 TraceCheckUtils]: 51: Hoare triple {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,468 INFO L280 TraceCheckUtils]: 52: Hoare triple {69225#(= 0 ~pumpRunning~0)} assume true; {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,470 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {69225#(= 0 ~pumpRunning~0)} {68824#(not (= 0 ~pumpRunning~0))} #520#return; {68738#false} is VALID [2020-07-17 21:54:00,470 INFO L280 TraceCheckUtils]: 54: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:00,471 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {68738#false} {68824#(not (= 0 ~pumpRunning~0))} #504#return; {68738#false} is VALID [2020-07-17 21:54:00,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,503 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,503 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,504 INFO L263 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,504 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,504 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,505 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,505 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,505 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,506 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-17 21:54:00,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #516#return; {68737#true} is VALID [2020-07-17 21:54:00,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,545 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,546 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,546 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,546 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,547 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,547 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,547 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,548 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,548 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,548 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,549 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-17 21:54:00,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,552 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68737#true} is VALID [2020-07-17 21:54:00,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,553 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #492#return; {68737#true} is VALID [2020-07-17 21:54:00,553 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,554 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,554 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,554 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,554 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,555 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,555 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,556 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,556 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,556 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-17 21:54:00,556 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-17 21:54:00,556 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume 0 != ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,557 INFO L263 TraceCheckUtils]: 13: Hoare triple {68737#true} call deactivatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,558 INFO L280 TraceCheckUtils]: 14: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68737#true} is VALID [2020-07-17 21:54:00,558 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,558 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {68737#true} {68737#true} #492#return; {68737#true} is VALID [2020-07-17 21:54:00,558 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,559 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {68737#true} {68737#true} #518#return; {68737#true} is VALID [2020-07-17 21:54:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,571 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,575 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,576 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,576 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #530#return; {68737#true} is VALID [2020-07-17 21:54:00,576 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,576 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,576 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,577 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-17 21:54:00,577 INFO L263 TraceCheckUtils]: 7: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,578 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,578 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #530#return; {68737#true} is VALID [2020-07-17 21:54:00,578 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68737#true} is VALID [2020-07-17 21:54:00,578 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume !(0 != ~tmp___0~2); {68737#true} is VALID [2020-07-17 21:54:00,579 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,579 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {68737#true} {68737#true} #520#return; {68737#true} is VALID [2020-07-17 21:54:00,581 INFO L263 TraceCheckUtils]: 0: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:00,581 INFO L263 TraceCheckUtils]: 1: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,582 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,582 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,582 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,582 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,582 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,583 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,584 INFO L263 TraceCheckUtils]: 9: Hoare triple {68737#true} call lowerWaterLevel(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:00,584 INFO L280 TraceCheckUtils]: 10: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-17 21:54:00,584 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,585 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {68737#true} {68737#true} #516#return; {68737#true} is VALID [2020-07-17 21:54:00,585 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-17 21:54:00,586 INFO L263 TraceCheckUtils]: 14: Hoare triple {68737#true} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,586 INFO L280 TraceCheckUtils]: 15: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,586 INFO L280 TraceCheckUtils]: 16: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,587 INFO L263 TraceCheckUtils]: 17: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,587 INFO L280 TraceCheckUtils]: 18: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,587 INFO L263 TraceCheckUtils]: 19: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,587 INFO L280 TraceCheckUtils]: 20: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,588 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,588 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,588 INFO L280 TraceCheckUtils]: 23: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,589 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,589 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-17 21:54:00,589 INFO L280 TraceCheckUtils]: 26: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-17 21:54:00,589 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume 0 != ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,590 INFO L263 TraceCheckUtils]: 28: Hoare triple {68737#true} call deactivatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,591 INFO L280 TraceCheckUtils]: 29: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68737#true} is VALID [2020-07-17 21:54:00,591 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,591 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {68737#true} {68737#true} #492#return; {68737#true} is VALID [2020-07-17 21:54:00,592 INFO L280 TraceCheckUtils]: 32: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,592 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {68737#true} {68737#true} #518#return; {68737#true} is VALID [2020-07-17 21:54:00,592 INFO L263 TraceCheckUtils]: 34: Hoare triple {68737#true} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-17 21:54:00,592 INFO L280 TraceCheckUtils]: 35: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,593 INFO L263 TraceCheckUtils]: 36: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,593 INFO L280 TraceCheckUtils]: 37: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,593 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,593 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,594 INFO L280 TraceCheckUtils]: 40: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,594 INFO L280 TraceCheckUtils]: 41: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-17 21:54:00,594 INFO L263 TraceCheckUtils]: 42: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,594 INFO L280 TraceCheckUtils]: 43: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,594 INFO L280 TraceCheckUtils]: 44: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,594 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68737#true} {68737#true} #530#return; {68737#true} is VALID [2020-07-17 21:54:00,595 INFO L280 TraceCheckUtils]: 46: Hoare triple {68737#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68737#true} is VALID [2020-07-17 21:54:00,595 INFO L280 TraceCheckUtils]: 47: Hoare triple {68737#true} assume !(0 != ~tmp___0~2); {68737#true} is VALID [2020-07-17 21:54:00,595 INFO L280 TraceCheckUtils]: 48: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,595 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {68737#true} {68737#true} #520#return; {68737#true} is VALID [2020-07-17 21:54:00,595 INFO L280 TraceCheckUtils]: 50: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,596 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {68737#true} {68738#false} #504#return; {68738#false} is VALID [2020-07-17 21:54:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,602 INFO L280 TraceCheckUtils]: 0: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-17 21:54:00,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,602 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68738#false} #498#return; {68738#false} is VALID [2020-07-17 21:54:00,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,610 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,610 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,611 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,611 INFO L263 TraceCheckUtils]: 0: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,611 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,612 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,612 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,612 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,612 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,612 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68738#false} #514#return; {68738#false} is VALID [2020-07-17 21:54:00,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,638 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,639 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,639 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,640 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,640 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,640 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,640 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,641 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,653 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,653 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,653 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,654 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,654 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,654 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,655 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,655 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,655 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,659 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-17 21:54:00,659 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,660 INFO L263 TraceCheckUtils]: 1: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,660 INFO L263 TraceCheckUtils]: 3: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,660 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,660 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,661 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,661 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,662 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,662 INFO L263 TraceCheckUtils]: 12: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,663 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,663 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-17 21:54:00,663 INFO L280 TraceCheckUtils]: 16: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,663 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {68737#true} {68737#true} #536#return; {68737#true} is VALID [2020-07-17 21:54:00,664 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,664 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,664 INFO L280 TraceCheckUtils]: 3: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,665 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,665 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,665 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,665 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,666 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,666 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,666 INFO L280 TraceCheckUtils]: 11: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,666 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,666 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,666 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-17 21:54:00,667 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,668 INFO L263 TraceCheckUtils]: 16: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,668 INFO L280 TraceCheckUtils]: 17: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,668 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,669 INFO L263 TraceCheckUtils]: 20: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,669 INFO L280 TraceCheckUtils]: 21: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,669 INFO L280 TraceCheckUtils]: 22: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,669 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,670 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,670 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,670 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,670 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,671 INFO L263 TraceCheckUtils]: 29: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,672 INFO L280 TraceCheckUtils]: 30: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,672 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,672 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-17 21:54:00,672 INFO L280 TraceCheckUtils]: 33: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,672 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {68737#true} {68737#true} #536#return; {68737#true} is VALID [2020-07-17 21:54:00,673 INFO L280 TraceCheckUtils]: 35: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,673 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {68737#true} {68737#true} #496#return; {68737#true} is VALID [2020-07-17 21:54:00,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:00,675 INFO L263 TraceCheckUtils]: 2: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,675 INFO L263 TraceCheckUtils]: 5: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,676 INFO L263 TraceCheckUtils]: 7: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,676 INFO L280 TraceCheckUtils]: 8: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,676 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,677 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,678 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-17 21:54:00,678 INFO L280 TraceCheckUtils]: 18: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,679 INFO L263 TraceCheckUtils]: 19: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,679 INFO L280 TraceCheckUtils]: 20: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,679 INFO L263 TraceCheckUtils]: 21: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,680 INFO L280 TraceCheckUtils]: 22: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,680 INFO L263 TraceCheckUtils]: 23: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,680 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,680 INFO L280 TraceCheckUtils]: 25: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,680 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,680 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,681 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,681 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,681 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,681 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,682 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,682 INFO L280 TraceCheckUtils]: 33: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,683 INFO L280 TraceCheckUtils]: 34: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,683 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-17 21:54:00,683 INFO L280 TraceCheckUtils]: 36: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,683 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {68737#true} {68737#true} #536#return; {68737#true} is VALID [2020-07-17 21:54:00,683 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,684 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {68737#true} {68737#true} #496#return; {68737#true} is VALID [2020-07-17 21:54:00,684 INFO L280 TraceCheckUtils]: 40: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,684 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {68737#true} {68738#false} #518#return; {68738#false} is VALID [2020-07-17 21:54:00,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,689 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68738#false} #528#return; {68738#false} is VALID [2020-07-17 21:54:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:00,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {68737#true} {68738#false} #530#return; {68738#false} is VALID [2020-07-17 21:54:00,696 INFO L263 TraceCheckUtils]: 0: Hoare triple {68737#true} call ULTIMATE.init(); {68991#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} is VALID [2020-07-17 21:54:00,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {68991#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {68737#true} is VALID [2020-07-17 21:54:00,697 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,697 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68737#true} #554#return; {68737#true} is VALID [2020-07-17 21:54:00,697 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret75 := main(); {68737#true} is VALID [2020-07-17 21:54:00,698 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~3;havoc ~tmp~5; {68737#true} is VALID [2020-07-17 21:54:00,698 INFO L263 TraceCheckUtils]: 6: Hoare triple {68737#true} call select_helpers(); {68737#true} is VALID [2020-07-17 21:54:00,698 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,698 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {68737#true} #448#return; {68737#true} is VALID [2020-07-17 21:54:00,698 INFO L263 TraceCheckUtils]: 9: Hoare triple {68737#true} call select_features(); {68737#true} is VALID [2020-07-17 21:54:00,699 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,699 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68737#true} {68737#true} #450#return; {68737#true} is VALID [2020-07-17 21:54:00,699 INFO L263 TraceCheckUtils]: 12: Hoare triple {68737#true} call #t~ret25 := valid_product(); {68737#true} is VALID [2020-07-17 21:54:00,700 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {68992#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:00,700 INFO L280 TraceCheckUtils]: 14: Hoare triple {68992#(= 1 |valid_product_#res|)} assume true; {68992#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:54:00,701 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {68992#(= 1 |valid_product_#res|)} {68737#true} #452#return; {68749#(= |main_#t~ret25| 1)} is VALID [2020-07-17 21:54:00,702 INFO L280 TraceCheckUtils]: 16: Hoare triple {68749#(= |main_#t~ret25| 1)} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {68750#(= 1 main_~tmp~5)} is VALID [2020-07-17 21:54:00,702 INFO L280 TraceCheckUtils]: 17: Hoare triple {68750#(= 1 main_~tmp~5)} assume 0 != ~tmp~5; {68737#true} is VALID [2020-07-17 21:54:00,703 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call setup(); {68737#true} is VALID [2020-07-17 21:54:00,703 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,703 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {68737#true} {68737#true} #454#return; {68737#true} is VALID [2020-07-17 21:54:00,703 INFO L263 TraceCheckUtils]: 21: Hoare triple {68737#true} call runTest(); {68737#true} is VALID [2020-07-17 21:54:00,704 INFO L263 TraceCheckUtils]: 22: Hoare triple {68737#true} call __utac_acc__Specification5_spec__1(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:00,704 INFO L280 TraceCheckUtils]: 23: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {68737#true} is VALID [2020-07-17 21:54:00,704 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,705 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {68737#true} {68737#true} #544#return; {68737#true} is VALID [2020-07-17 21:54:00,705 INFO L263 TraceCheckUtils]: 26: Hoare triple {68737#true} call test(); {68737#true} is VALID [2020-07-17 21:54:00,705 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {68737#true} is VALID [2020-07-17 21:54:00,705 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume !false; {68737#true} is VALID [2020-07-17 21:54:00,705 INFO L280 TraceCheckUtils]: 29: Hoare triple {68737#true} assume ~splverifierCounter~0 < 4; {68737#true} is VALID [2020-07-17 21:54:00,706 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68737#true} is VALID [2020-07-17 21:54:00,706 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume 0 != ~tmp~4; {68737#true} is VALID [2020-07-17 21:54:00,707 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call waterRise(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:00,707 INFO L280 TraceCheckUtils]: 33: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-17 21:54:00,707 INFO L280 TraceCheckUtils]: 34: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,707 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68737#true} {68737#true} #498#return; {68737#true} is VALID [2020-07-17 21:54:00,708 INFO L280 TraceCheckUtils]: 36: Hoare triple {68737#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68737#true} is VALID [2020-07-17 21:54:00,708 INFO L280 TraceCheckUtils]: 37: Hoare triple {68737#true} assume !(0 != ~tmp___0~1); {68737#true} is VALID [2020-07-17 21:54:00,708 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68737#true} is VALID [2020-07-17 21:54:00,708 INFO L280 TraceCheckUtils]: 39: Hoare triple {68737#true} assume 0 != ~tmp___2~0; {68737#true} is VALID [2020-07-17 21:54:00,709 INFO L263 TraceCheckUtils]: 40: Hoare triple {68737#true} call timeShift(); {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:00,710 INFO L263 TraceCheckUtils]: 41: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:00,710 INFO L263 TraceCheckUtils]: 42: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,711 INFO L280 TraceCheckUtils]: 43: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,711 INFO L280 TraceCheckUtils]: 44: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,711 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,711 INFO L280 TraceCheckUtils]: 46: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,711 INFO L280 TraceCheckUtils]: 47: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,712 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,712 INFO L280 TraceCheckUtils]: 49: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:00,712 INFO L280 TraceCheckUtils]: 50: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-17 21:54:00,713 INFO L263 TraceCheckUtils]: 51: Hoare triple {68737#true} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,713 INFO L280 TraceCheckUtils]: 52: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,713 INFO L280 TraceCheckUtils]: 53: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:00,714 INFO L263 TraceCheckUtils]: 54: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,715 INFO L280 TraceCheckUtils]: 55: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,715 INFO L280 TraceCheckUtils]: 56: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,715 INFO L263 TraceCheckUtils]: 57: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,715 INFO L280 TraceCheckUtils]: 58: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,715 INFO L263 TraceCheckUtils]: 59: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,716 INFO L280 TraceCheckUtils]: 60: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,716 INFO L280 TraceCheckUtils]: 61: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,716 INFO L280 TraceCheckUtils]: 62: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,716 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,716 INFO L280 TraceCheckUtils]: 64: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,717 INFO L280 TraceCheckUtils]: 65: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,717 INFO L280 TraceCheckUtils]: 66: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,717 INFO L280 TraceCheckUtils]: 67: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,717 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,717 INFO L280 TraceCheckUtils]: 69: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-17 21:54:00,717 INFO L280 TraceCheckUtils]: 70: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,718 INFO L263 TraceCheckUtils]: 71: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,719 INFO L280 TraceCheckUtils]: 72: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,719 INFO L263 TraceCheckUtils]: 73: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,719 INFO L280 TraceCheckUtils]: 74: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,719 INFO L263 TraceCheckUtils]: 75: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,719 INFO L280 TraceCheckUtils]: 76: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,720 INFO L280 TraceCheckUtils]: 77: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,720 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,720 INFO L280 TraceCheckUtils]: 79: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,720 INFO L280 TraceCheckUtils]: 80: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,720 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,721 INFO L280 TraceCheckUtils]: 82: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,721 INFO L280 TraceCheckUtils]: 83: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,722 INFO L263 TraceCheckUtils]: 84: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,723 INFO L280 TraceCheckUtils]: 85: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,723 INFO L280 TraceCheckUtils]: 86: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,724 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,725 INFO L280 TraceCheckUtils]: 88: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,726 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,727 INFO L280 TraceCheckUtils]: 90: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,728 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,729 INFO L280 TraceCheckUtils]: 92: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,730 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #518#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,730 INFO L263 TraceCheckUtils]: 94: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-17 21:54:00,730 INFO L280 TraceCheckUtils]: 95: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,730 INFO L263 TraceCheckUtils]: 96: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,730 INFO L280 TraceCheckUtils]: 97: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,731 INFO L280 TraceCheckUtils]: 98: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,731 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,731 INFO L280 TraceCheckUtils]: 100: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,731 INFO L280 TraceCheckUtils]: 101: Hoare triple {68737#true} assume !(2 != ~tmp~9); {68737#true} is VALID [2020-07-17 21:54:00,731 INFO L280 TraceCheckUtils]: 102: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,732 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {68737#true} {69045#(<= 1 ~pumpRunning~0)} #520#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,733 INFO L280 TraceCheckUtils]: 104: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,734 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #504#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,735 INFO L280 TraceCheckUtils]: 106: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume !false; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,736 INFO L280 TraceCheckUtils]: 107: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,737 INFO L280 TraceCheckUtils]: 108: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,737 INFO L280 TraceCheckUtils]: 109: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,738 INFO L280 TraceCheckUtils]: 110: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,739 INFO L280 TraceCheckUtils]: 111: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,739 INFO L280 TraceCheckUtils]: 112: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,740 INFO L280 TraceCheckUtils]: 113: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,741 INFO L263 TraceCheckUtils]: 114: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call timeShift(); {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:00,742 INFO L263 TraceCheckUtils]: 115: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:00,742 INFO L263 TraceCheckUtils]: 116: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,742 INFO L280 TraceCheckUtils]: 117: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,742 INFO L280 TraceCheckUtils]: 118: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,743 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,743 INFO L280 TraceCheckUtils]: 120: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,743 INFO L280 TraceCheckUtils]: 121: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,743 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,744 INFO L280 TraceCheckUtils]: 123: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,745 INFO L263 TraceCheckUtils]: 124: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:00,745 INFO L280 TraceCheckUtils]: 125: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-17 21:54:00,745 INFO L280 TraceCheckUtils]: 126: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,746 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #516#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,746 INFO L280 TraceCheckUtils]: 128: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,747 INFO L263 TraceCheckUtils]: 129: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,747 INFO L280 TraceCheckUtils]: 130: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,748 INFO L280 TraceCheckUtils]: 131: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,748 INFO L263 TraceCheckUtils]: 132: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,748 INFO L280 TraceCheckUtils]: 133: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,748 INFO L263 TraceCheckUtils]: 134: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,748 INFO L280 TraceCheckUtils]: 135: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,749 INFO L280 TraceCheckUtils]: 136: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,749 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,749 INFO L280 TraceCheckUtils]: 138: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,749 INFO L280 TraceCheckUtils]: 139: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,749 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-17 21:54:00,749 INFO L280 TraceCheckUtils]: 141: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-17 21:54:00,750 INFO L280 TraceCheckUtils]: 142: Hoare triple {68737#true} assume !(0 != ~tmp~1); {68737#true} is VALID [2020-07-17 21:54:00,750 INFO L263 TraceCheckUtils]: 143: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,751 INFO L280 TraceCheckUtils]: 144: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,751 INFO L280 TraceCheckUtils]: 145: Hoare triple {68737#true} assume !(0 == ~pumpRunning~0); {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,752 INFO L263 TraceCheckUtils]: 146: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-17 21:54:00,752 INFO L280 TraceCheckUtils]: 147: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,753 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {68737#true} {68824#(not (= 0 ~pumpRunning~0))} #540#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,754 INFO L280 TraceCheckUtils]: 149: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,754 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68737#true} #494#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,755 INFO L280 TraceCheckUtils]: 151: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} assume true; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,756 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {68824#(not (= 0 ~pumpRunning~0))} {68824#(not (= 0 ~pumpRunning~0))} #518#return; {68824#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:54:00,756 INFO L263 TraceCheckUtils]: 153: Hoare triple {68824#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-17 21:54:00,757 INFO L280 TraceCheckUtils]: 154: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,757 INFO L263 TraceCheckUtils]: 155: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,757 INFO L280 TraceCheckUtils]: 156: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,757 INFO L280 TraceCheckUtils]: 157: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,757 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,757 INFO L280 TraceCheckUtils]: 159: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,758 INFO L280 TraceCheckUtils]: 160: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-17 21:54:00,758 INFO L263 TraceCheckUtils]: 161: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,759 INFO L280 TraceCheckUtils]: 162: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:00,760 INFO L280 TraceCheckUtils]: 163: Hoare triple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:00,761 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {69226#(= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:54:00,762 INFO L280 TraceCheckUtils]: 165: Hoare triple {69223#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:54:00,762 INFO L280 TraceCheckUtils]: 166: Hoare triple {69224#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,763 INFO L280 TraceCheckUtils]: 167: Hoare triple {69225#(= 0 ~pumpRunning~0)} assume true; {69225#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:54:00,764 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {69225#(= 0 ~pumpRunning~0)} {68824#(not (= 0 ~pumpRunning~0))} #520#return; {68738#false} is VALID [2020-07-17 21:54:00,765 INFO L280 TraceCheckUtils]: 169: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:00,765 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {68738#false} {68824#(not (= 0 ~pumpRunning~0))} #504#return; {68738#false} is VALID [2020-07-17 21:54:00,765 INFO L280 TraceCheckUtils]: 171: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-17 21:54:00,765 INFO L280 TraceCheckUtils]: 172: Hoare triple {68738#false} assume ~splverifierCounter~0 < 4; {68738#false} is VALID [2020-07-17 21:54:00,765 INFO L280 TraceCheckUtils]: 173: Hoare triple {68738#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68738#false} is VALID [2020-07-17 21:54:00,765 INFO L280 TraceCheckUtils]: 174: Hoare triple {68738#false} assume !(0 != ~tmp~4); {68738#false} is VALID [2020-07-17 21:54:00,766 INFO L280 TraceCheckUtils]: 175: Hoare triple {68738#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68738#false} is VALID [2020-07-17 21:54:00,766 INFO L280 TraceCheckUtils]: 176: Hoare triple {68738#false} assume !(0 != ~tmp___0~1); {68738#false} is VALID [2020-07-17 21:54:00,766 INFO L280 TraceCheckUtils]: 177: Hoare triple {68738#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68738#false} is VALID [2020-07-17 21:54:00,766 INFO L280 TraceCheckUtils]: 178: Hoare triple {68738#false} assume 0 != ~tmp___2~0; {68738#false} is VALID [2020-07-17 21:54:00,766 INFO L263 TraceCheckUtils]: 179: Hoare triple {68738#false} call timeShift(); {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:54:00,767 INFO L263 TraceCheckUtils]: 180: Hoare triple {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:00,768 INFO L263 TraceCheckUtils]: 181: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,768 INFO L280 TraceCheckUtils]: 182: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,768 INFO L280 TraceCheckUtils]: 183: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,768 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,769 INFO L280 TraceCheckUtils]: 185: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,769 INFO L280 TraceCheckUtils]: 186: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,769 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {68737#true} {68995#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {68737#true} is VALID [2020-07-17 21:54:00,769 INFO L280 TraceCheckUtils]: 188: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,770 INFO L263 TraceCheckUtils]: 189: Hoare triple {68737#true} call lowerWaterLevel(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:00,770 INFO L280 TraceCheckUtils]: 190: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-17 21:54:00,770 INFO L280 TraceCheckUtils]: 191: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,771 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {68737#true} {68737#true} #516#return; {68737#true} is VALID [2020-07-17 21:54:00,771 INFO L280 TraceCheckUtils]: 193: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-17 21:54:00,772 INFO L263 TraceCheckUtils]: 194: Hoare triple {68737#true} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,772 INFO L280 TraceCheckUtils]: 195: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,772 INFO L280 TraceCheckUtils]: 196: Hoare triple {68737#true} assume 0 != ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,772 INFO L263 TraceCheckUtils]: 197: Hoare triple {68737#true} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,773 INFO L280 TraceCheckUtils]: 198: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,773 INFO L263 TraceCheckUtils]: 199: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,773 INFO L280 TraceCheckUtils]: 200: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,773 INFO L280 TraceCheckUtils]: 201: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,773 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,774 INFO L280 TraceCheckUtils]: 203: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,774 INFO L280 TraceCheckUtils]: 204: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,774 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {68737#true} {68737#true} #490#return; {68737#true} is VALID [2020-07-17 21:54:00,774 INFO L280 TraceCheckUtils]: 206: Hoare triple {68737#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68737#true} is VALID [2020-07-17 21:54:00,774 INFO L280 TraceCheckUtils]: 207: Hoare triple {68737#true} assume 0 != ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,775 INFO L263 TraceCheckUtils]: 208: Hoare triple {68737#true} call deactivatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,775 INFO L280 TraceCheckUtils]: 209: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {68737#true} is VALID [2020-07-17 21:54:00,776 INFO L280 TraceCheckUtils]: 210: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,776 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {68737#true} {68737#true} #492#return; {68737#true} is VALID [2020-07-17 21:54:00,776 INFO L280 TraceCheckUtils]: 212: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,776 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {68737#true} {68737#true} #518#return; {68737#true} is VALID [2020-07-17 21:54:00,776 INFO L263 TraceCheckUtils]: 214: Hoare triple {68737#true} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-17 21:54:00,777 INFO L280 TraceCheckUtils]: 215: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:00,777 INFO L263 TraceCheckUtils]: 216: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,777 INFO L280 TraceCheckUtils]: 217: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,777 INFO L280 TraceCheckUtils]: 218: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,777 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:00,778 INFO L280 TraceCheckUtils]: 220: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:00,778 INFO L280 TraceCheckUtils]: 221: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-17 21:54:00,778 INFO L263 TraceCheckUtils]: 222: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,778 INFO L280 TraceCheckUtils]: 223: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,778 INFO L280 TraceCheckUtils]: 224: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,779 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {68737#true} {68737#true} #530#return; {68737#true} is VALID [2020-07-17 21:54:00,779 INFO L280 TraceCheckUtils]: 226: Hoare triple {68737#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68737#true} is VALID [2020-07-17 21:54:00,779 INFO L280 TraceCheckUtils]: 227: Hoare triple {68737#true} assume !(0 != ~tmp___0~2); {68737#true} is VALID [2020-07-17 21:54:00,779 INFO L280 TraceCheckUtils]: 228: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,779 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {68737#true} {68737#true} #520#return; {68737#true} is VALID [2020-07-17 21:54:00,779 INFO L280 TraceCheckUtils]: 230: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,780 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {68737#true} {68738#false} #504#return; {68738#false} is VALID [2020-07-17 21:54:00,780 INFO L280 TraceCheckUtils]: 232: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-17 21:54:00,780 INFO L280 TraceCheckUtils]: 233: Hoare triple {68738#false} assume ~splverifierCounter~0 < 4; {68738#false} is VALID [2020-07-17 21:54:00,780 INFO L280 TraceCheckUtils]: 234: Hoare triple {68738#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68738#false} is VALID [2020-07-17 21:54:00,780 INFO L280 TraceCheckUtils]: 235: Hoare triple {68738#false} assume 0 != ~tmp~4; {68738#false} is VALID [2020-07-17 21:54:00,781 INFO L263 TraceCheckUtils]: 236: Hoare triple {68738#false} call waterRise(); {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:54:00,781 INFO L280 TraceCheckUtils]: 237: Hoare triple {68994#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-17 21:54:00,781 INFO L280 TraceCheckUtils]: 238: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,781 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {68737#true} {68738#false} #498#return; {68738#false} is VALID [2020-07-17 21:54:00,781 INFO L280 TraceCheckUtils]: 240: Hoare triple {68738#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68738#false} is VALID [2020-07-17 21:54:00,781 INFO L280 TraceCheckUtils]: 241: Hoare triple {68738#false} assume !(0 != ~tmp___0~1); {68738#false} is VALID [2020-07-17 21:54:00,782 INFO L280 TraceCheckUtils]: 242: Hoare triple {68738#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68738#false} is VALID [2020-07-17 21:54:00,782 INFO L280 TraceCheckUtils]: 243: Hoare triple {68738#false} assume 0 != ~tmp___2~0; {68738#false} is VALID [2020-07-17 21:54:00,782 INFO L263 TraceCheckUtils]: 244: Hoare triple {68738#false} call timeShift(); {68738#false} is VALID [2020-07-17 21:54:00,782 INFO L263 TraceCheckUtils]: 245: Hoare triple {68738#false} call __utac_acc__Specification5_spec__2(); {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:54:00,782 INFO L263 TraceCheckUtils]: 246: Hoare triple {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,783 INFO L280 TraceCheckUtils]: 247: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,783 INFO L280 TraceCheckUtils]: 248: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,783 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {68737#true} {68993#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {68737#true} is VALID [2020-07-17 21:54:00,783 INFO L280 TraceCheckUtils]: 250: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:00,783 INFO L280 TraceCheckUtils]: 251: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,783 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {68737#true} {68738#false} #514#return; {68738#false} is VALID [2020-07-17 21:54:00,784 INFO L280 TraceCheckUtils]: 253: Hoare triple {68738#false} assume !(0 != ~pumpRunning~0); {68738#false} is VALID [2020-07-17 21:54:00,784 INFO L280 TraceCheckUtils]: 254: Hoare triple {68738#false} assume 0 != ~systemActive~0; {68738#false} is VALID [2020-07-17 21:54:00,784 INFO L263 TraceCheckUtils]: 255: Hoare triple {68738#false} call processEnvironment(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,784 INFO L280 TraceCheckUtils]: 256: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:00,784 INFO L280 TraceCheckUtils]: 257: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:00,785 INFO L263 TraceCheckUtils]: 258: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,786 INFO L280 TraceCheckUtils]: 259: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,786 INFO L280 TraceCheckUtils]: 260: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:00,786 INFO L263 TraceCheckUtils]: 261: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,786 INFO L280 TraceCheckUtils]: 262: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:00,786 INFO L263 TraceCheckUtils]: 263: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:00,786 INFO L280 TraceCheckUtils]: 264: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,787 INFO L280 TraceCheckUtils]: 265: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:00,787 INFO L280 TraceCheckUtils]: 266: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,787 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:00,787 INFO L280 TraceCheckUtils]: 268: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:00,787 INFO L280 TraceCheckUtils]: 269: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,787 INFO L280 TraceCheckUtils]: 270: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:00,788 INFO L280 TraceCheckUtils]: 271: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,788 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:00,788 INFO L280 TraceCheckUtils]: 273: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-17 21:54:00,788 INFO L280 TraceCheckUtils]: 274: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:00,789 INFO L263 TraceCheckUtils]: 275: Hoare triple {68737#true} call activatePump(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,789 INFO L280 TraceCheckUtils]: 276: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:00,789 INFO L263 TraceCheckUtils]: 277: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:00,790 INFO L280 TraceCheckUtils]: 278: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,790 INFO L263 TraceCheckUtils]: 279: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:00,790 INFO L280 TraceCheckUtils]: 280: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:00,790 INFO L280 TraceCheckUtils]: 281: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,790 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:00,790 INFO L280 TraceCheckUtils]: 283: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:00,791 INFO L280 TraceCheckUtils]: 284: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,791 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:00,791 INFO L280 TraceCheckUtils]: 286: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:00,791 INFO L280 TraceCheckUtils]: 287: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:00,792 INFO L263 TraceCheckUtils]: 288: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:54:00,792 INFO L280 TraceCheckUtils]: 289: Hoare triple {69058#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {68737#true} is VALID [2020-07-17 21:54:00,793 INFO L280 TraceCheckUtils]: 290: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,793 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {68737#true} {68737#true} #510#return; {68737#true} is VALID [2020-07-17 21:54:00,793 INFO L280 TraceCheckUtils]: 292: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,793 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {68737#true} {68737#true} #536#return; {68737#true} is VALID [2020-07-17 21:54:00,793 INFO L280 TraceCheckUtils]: 294: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,793 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {68737#true} {68737#true} #496#return; {68737#true} is VALID [2020-07-17 21:54:00,794 INFO L280 TraceCheckUtils]: 296: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,794 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {68737#true} {68738#false} #518#return; {68738#false} is VALID [2020-07-17 21:54:00,794 INFO L263 TraceCheckUtils]: 298: Hoare triple {68738#false} call __utac_acc__Specification5_spec__3(); {68738#false} is VALID [2020-07-17 21:54:00,794 INFO L280 TraceCheckUtils]: 299: Hoare triple {68738#false} havoc ~tmp~9;havoc ~tmp___0~2; {68738#false} is VALID [2020-07-17 21:54:00,794 INFO L263 TraceCheckUtils]: 300: Hoare triple {68738#false} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:00,794 INFO L280 TraceCheckUtils]: 301: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:00,795 INFO L280 TraceCheckUtils]: 302: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,795 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {68737#true} {68738#false} #528#return; {68738#false} is VALID [2020-07-17 21:54:00,795 INFO L280 TraceCheckUtils]: 304: Hoare triple {68738#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68738#false} is VALID [2020-07-17 21:54:00,795 INFO L280 TraceCheckUtils]: 305: Hoare triple {68738#false} assume 2 != ~tmp~9; {68738#false} is VALID [2020-07-17 21:54:00,795 INFO L263 TraceCheckUtils]: 306: Hoare triple {68738#false} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:00,796 INFO L280 TraceCheckUtils]: 307: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:00,796 INFO L280 TraceCheckUtils]: 308: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:00,796 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {68737#true} {68738#false} #530#return; {68738#false} is VALID [2020-07-17 21:54:00,796 INFO L280 TraceCheckUtils]: 310: Hoare triple {68738#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68738#false} is VALID [2020-07-17 21:54:00,796 INFO L280 TraceCheckUtils]: 311: Hoare triple {68738#false} assume 0 != ~tmp___0~2; {68738#false} is VALID [2020-07-17 21:54:00,796 INFO L280 TraceCheckUtils]: 312: Hoare triple {68738#false} assume 0 == ~switchedOnBeforeTS~0; {68738#false} is VALID [2020-07-17 21:54:00,797 INFO L263 TraceCheckUtils]: 313: Hoare triple {68738#false} call __automaton_fail(); {68738#false} is VALID [2020-07-17 21:54:00,797 INFO L280 TraceCheckUtils]: 314: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-17 21:54:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2020-07-17 21:54:00,927 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [853922873] [2020-07-17 21:54:00,928 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [525405923] [2020-07-17 21:54:00,928 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 21:54:01,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:01,154 INFO L264 TraceCheckSpWp]: Trace formula consists of 1317 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 21:54:01,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:54:01,220 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:54:01,720 INFO L263 TraceCheckUtils]: 0: Hoare triple {68737#true} call ULTIMATE.init(); {68737#true} is VALID [2020-07-17 21:54:01,721 INFO L280 TraceCheckUtils]: 1: Hoare triple {68737#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {68737#true} is VALID [2020-07-17 21:54:01,721 INFO L280 TraceCheckUtils]: 2: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,721 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {68737#true} {68737#true} #554#return; {68737#true} is VALID [2020-07-17 21:54:01,721 INFO L263 TraceCheckUtils]: 4: Hoare triple {68737#true} call #t~ret75 := main(); {68737#true} is VALID [2020-07-17 21:54:01,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {68737#true} havoc ~retValue_acc~3;havoc ~tmp~5; {68737#true} is VALID [2020-07-17 21:54:01,721 INFO L263 TraceCheckUtils]: 6: Hoare triple {68737#true} call select_helpers(); {68737#true} is VALID [2020-07-17 21:54:01,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,722 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {68737#true} {68737#true} #448#return; {68737#true} is VALID [2020-07-17 21:54:01,722 INFO L263 TraceCheckUtils]: 9: Hoare triple {68737#true} call select_features(); {68737#true} is VALID [2020-07-17 21:54:01,722 INFO L280 TraceCheckUtils]: 10: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,722 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {68737#true} {68737#true} #450#return; {68737#true} is VALID [2020-07-17 21:54:01,722 INFO L263 TraceCheckUtils]: 12: Hoare triple {68737#true} call #t~ret25 := valid_product(); {68737#true} is VALID [2020-07-17 21:54:01,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {68737#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {68737#true} is VALID [2020-07-17 21:54:01,722 INFO L280 TraceCheckUtils]: 14: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,723 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {68737#true} {68737#true} #452#return; {68737#true} is VALID [2020-07-17 21:54:01,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {68737#true} assume -2147483648 <= #t~ret25 && #t~ret25 <= 2147483647;~tmp~5 := #t~ret25;havoc #t~ret25; {68737#true} is VALID [2020-07-17 21:54:01,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {68737#true} assume 0 != ~tmp~5; {68737#true} is VALID [2020-07-17 21:54:01,723 INFO L263 TraceCheckUtils]: 18: Hoare triple {68737#true} call setup(); {68737#true} is VALID [2020-07-17 21:54:01,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,723 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {68737#true} {68737#true} #454#return; {68737#true} is VALID [2020-07-17 21:54:01,723 INFO L263 TraceCheckUtils]: 21: Hoare triple {68737#true} call runTest(); {68737#true} is VALID [2020-07-17 21:54:01,723 INFO L263 TraceCheckUtils]: 22: Hoare triple {68737#true} call __utac_acc__Specification5_spec__1(); {68737#true} is VALID [2020-07-17 21:54:01,724 INFO L280 TraceCheckUtils]: 23: Hoare triple {68737#true} ~switchedOnBeforeTS~0 := 0; {68737#true} is VALID [2020-07-17 21:54:01,724 INFO L280 TraceCheckUtils]: 24: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,724 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {68737#true} {68737#true} #544#return; {68737#true} is VALID [2020-07-17 21:54:01,724 INFO L263 TraceCheckUtils]: 26: Hoare triple {68737#true} call test(); {68737#true} is VALID [2020-07-17 21:54:01,724 INFO L280 TraceCheckUtils]: 27: Hoare triple {68737#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {68737#true} is VALID [2020-07-17 21:54:01,724 INFO L280 TraceCheckUtils]: 28: Hoare triple {68737#true} assume !false; {68737#true} is VALID [2020-07-17 21:54:01,724 INFO L280 TraceCheckUtils]: 29: Hoare triple {68737#true} assume ~splverifierCounter~0 < 4; {68737#true} is VALID [2020-07-17 21:54:01,724 INFO L280 TraceCheckUtils]: 30: Hoare triple {68737#true} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68737#true} is VALID [2020-07-17 21:54:01,725 INFO L280 TraceCheckUtils]: 31: Hoare triple {68737#true} assume 0 != ~tmp~4; {68737#true} is VALID [2020-07-17 21:54:01,725 INFO L263 TraceCheckUtils]: 32: Hoare triple {68737#true} call waterRise(); {68737#true} is VALID [2020-07-17 21:54:01,725 INFO L280 TraceCheckUtils]: 33: Hoare triple {68737#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68737#true} is VALID [2020-07-17 21:54:01,725 INFO L280 TraceCheckUtils]: 34: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,725 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {68737#true} {68737#true} #498#return; {68737#true} is VALID [2020-07-17 21:54:01,725 INFO L280 TraceCheckUtils]: 36: Hoare triple {68737#true} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68737#true} is VALID [2020-07-17 21:54:01,725 INFO L280 TraceCheckUtils]: 37: Hoare triple {68737#true} assume !(0 != ~tmp___0~1); {68737#true} is VALID [2020-07-17 21:54:01,725 INFO L280 TraceCheckUtils]: 38: Hoare triple {68737#true} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68737#true} is VALID [2020-07-17 21:54:01,726 INFO L280 TraceCheckUtils]: 39: Hoare triple {68737#true} assume 0 != ~tmp___2~0; {68737#true} is VALID [2020-07-17 21:54:01,726 INFO L263 TraceCheckUtils]: 40: Hoare triple {68737#true} call timeShift(); {68737#true} is VALID [2020-07-17 21:54:01,726 INFO L263 TraceCheckUtils]: 41: Hoare triple {68737#true} call __utac_acc__Specification5_spec__2(); {68737#true} is VALID [2020-07-17 21:54:01,726 INFO L263 TraceCheckUtils]: 42: Hoare triple {68737#true} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:01,726 INFO L280 TraceCheckUtils]: 43: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:01,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,727 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {68737#true} {68737#true} #526#return; {68737#true} is VALID [2020-07-17 21:54:01,727 INFO L280 TraceCheckUtils]: 46: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:01,727 INFO L280 TraceCheckUtils]: 47: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,727 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {68737#true} {68737#true} #514#return; {68737#true} is VALID [2020-07-17 21:54:01,727 INFO L280 TraceCheckUtils]: 49: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:01,728 INFO L280 TraceCheckUtils]: 50: Hoare triple {68737#true} assume 0 != ~systemActive~0; {68737#true} is VALID [2020-07-17 21:54:01,728 INFO L263 TraceCheckUtils]: 51: Hoare triple {68737#true} call processEnvironment(); {68737#true} is VALID [2020-07-17 21:54:01,728 INFO L280 TraceCheckUtils]: 52: Hoare triple {68737#true} havoc ~tmp~1; {68737#true} is VALID [2020-07-17 21:54:01,728 INFO L280 TraceCheckUtils]: 53: Hoare triple {68737#true} assume !(0 != ~pumpRunning~0); {68737#true} is VALID [2020-07-17 21:54:01,728 INFO L263 TraceCheckUtils]: 54: Hoare triple {68737#true} call processEnvironment__wrappee__methaneQuery(); {68737#true} is VALID [2020-07-17 21:54:01,728 INFO L280 TraceCheckUtils]: 55: Hoare triple {68737#true} havoc ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:01,729 INFO L280 TraceCheckUtils]: 56: Hoare triple {68737#true} assume 0 == ~pumpRunning~0; {68737#true} is VALID [2020-07-17 21:54:01,729 INFO L263 TraceCheckUtils]: 57: Hoare triple {68737#true} call #t~ret0 := isHighWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:01,729 INFO L280 TraceCheckUtils]: 58: Hoare triple {68737#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68737#true} is VALID [2020-07-17 21:54:01,729 INFO L263 TraceCheckUtils]: 59: Hoare triple {68737#true} call #t~ret20 := isHighWaterSensorDry(); {68737#true} is VALID [2020-07-17 21:54:01,729 INFO L280 TraceCheckUtils]: 60: Hoare triple {68737#true} havoc ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:01,729 INFO L280 TraceCheckUtils]: 61: Hoare triple {68737#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68737#true} is VALID [2020-07-17 21:54:01,730 INFO L280 TraceCheckUtils]: 62: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,730 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {68737#true} {68737#true} #512#return; {68737#true} is VALID [2020-07-17 21:54:01,730 INFO L280 TraceCheckUtils]: 64: Hoare triple {68737#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68737#true} is VALID [2020-07-17 21:54:01,730 INFO L280 TraceCheckUtils]: 65: Hoare triple {68737#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68737#true} is VALID [2020-07-17 21:54:01,730 INFO L280 TraceCheckUtils]: 66: Hoare triple {68737#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68737#true} is VALID [2020-07-17 21:54:01,730 INFO L280 TraceCheckUtils]: 67: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,731 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {68737#true} {68737#true} #534#return; {68737#true} is VALID [2020-07-17 21:54:01,731 INFO L280 TraceCheckUtils]: 69: Hoare triple {68737#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68737#true} is VALID [2020-07-17 21:54:01,731 INFO L280 TraceCheckUtils]: 70: Hoare triple {68737#true} assume 0 != ~tmp~0; {68737#true} is VALID [2020-07-17 21:54:01,731 INFO L263 TraceCheckUtils]: 71: Hoare triple {68737#true} call activatePump(); {68737#true} is VALID [2020-07-17 21:54:01,731 INFO L280 TraceCheckUtils]: 72: Hoare triple {68737#true} havoc ~tmp~2; {68737#true} is VALID [2020-07-17 21:54:01,731 INFO L263 TraceCheckUtils]: 73: Hoare triple {68737#true} call #t~ret2 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:01,732 INFO L280 TraceCheckUtils]: 74: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:01,732 INFO L263 TraceCheckUtils]: 75: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:01,732 INFO L280 TraceCheckUtils]: 76: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:01,732 INFO L280 TraceCheckUtils]: 77: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,732 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:01,732 INFO L280 TraceCheckUtils]: 79: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:01,733 INFO L280 TraceCheckUtils]: 80: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,733 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {68737#true} {68737#true} #508#return; {68737#true} is VALID [2020-07-17 21:54:01,733 INFO L280 TraceCheckUtils]: 82: Hoare triple {68737#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68737#true} is VALID [2020-07-17 21:54:01,733 INFO L280 TraceCheckUtils]: 83: Hoare triple {68737#true} assume !(0 != ~tmp~2); {68737#true} is VALID [2020-07-17 21:54:01,733 INFO L263 TraceCheckUtils]: 84: Hoare triple {68737#true} call activatePump__wrappee__highWaterSensor(); {68737#true} is VALID [2020-07-17 21:54:01,734 INFO L280 TraceCheckUtils]: 85: Hoare triple {68737#true} ~pumpRunning~0 := 1; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,735 INFO L280 TraceCheckUtils]: 86: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,735 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #510#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,736 INFO L280 TraceCheckUtils]: 88: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,739 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #536#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,740 INFO L280 TraceCheckUtils]: 90: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,741 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #496#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,741 INFO L280 TraceCheckUtils]: 92: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,742 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #518#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,742 INFO L263 TraceCheckUtils]: 94: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,743 INFO L280 TraceCheckUtils]: 95: Hoare triple {69045#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~2; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,743 INFO L263 TraceCheckUtils]: 96: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call #t~ret63 := getWaterLevel(); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,744 INFO L280 TraceCheckUtils]: 97: Hoare triple {69045#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,745 INFO L280 TraceCheckUtils]: 98: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,746 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {69045#(<= 1 ~pumpRunning~0)} #528#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,746 INFO L280 TraceCheckUtils]: 100: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,747 INFO L280 TraceCheckUtils]: 101: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,748 INFO L280 TraceCheckUtils]: 102: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,749 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {69045#(<= 1 ~pumpRunning~0)} #520#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,749 INFO L280 TraceCheckUtils]: 104: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume true; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,750 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {69045#(<= 1 ~pumpRunning~0)} {68737#true} #504#return; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,750 INFO L280 TraceCheckUtils]: 106: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume !false; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,751 INFO L280 TraceCheckUtils]: 107: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,751 INFO L280 TraceCheckUtils]: 108: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,752 INFO L280 TraceCheckUtils]: 109: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,753 INFO L280 TraceCheckUtils]: 110: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,753 INFO L280 TraceCheckUtils]: 111: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,754 INFO L280 TraceCheckUtils]: 112: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,754 INFO L280 TraceCheckUtils]: 113: Hoare triple {69045#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {69045#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,755 INFO L263 TraceCheckUtils]: 114: Hoare triple {69045#(<= 1 ~pumpRunning~0)} call timeShift(); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,755 INFO L263 TraceCheckUtils]: 115: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {68737#true} is VALID [2020-07-17 21:54:01,755 INFO L263 TraceCheckUtils]: 116: Hoare triple {68737#true} call #t~ret62 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:01,755 INFO L280 TraceCheckUtils]: 117: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68737#true} is VALID [2020-07-17 21:54:01,755 INFO L280 TraceCheckUtils]: 118: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,756 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {68737#true} {68737#true} #526#return; {68737#true} is VALID [2020-07-17 21:54:01,756 INFO L280 TraceCheckUtils]: 120: Hoare triple {68737#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68737#true} is VALID [2020-07-17 21:54:01,756 INFO L280 TraceCheckUtils]: 121: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,756 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {68737#true} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #514#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,757 INFO L280 TraceCheckUtils]: 123: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,757 INFO L263 TraceCheckUtils]: 124: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:01,757 INFO L280 TraceCheckUtils]: 125: Hoare triple {68737#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68737#true} is VALID [2020-07-17 21:54:01,757 INFO L280 TraceCheckUtils]: 126: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,757 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {68737#true} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #516#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,758 INFO L280 TraceCheckUtils]: 128: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,759 INFO L263 TraceCheckUtils]: 129: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,759 INFO L280 TraceCheckUtils]: 130: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,760 INFO L280 TraceCheckUtils]: 131: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,760 INFO L263 TraceCheckUtils]: 132: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret1 := isMethaneAlarm(); {68737#true} is VALID [2020-07-17 21:54:01,761 INFO L280 TraceCheckUtils]: 133: Hoare triple {68737#true} havoc ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:01,761 INFO L263 TraceCheckUtils]: 134: Hoare triple {68737#true} call #t~ret3 := isMethaneLevelCritical(); {68737#true} is VALID [2020-07-17 21:54:01,761 INFO L280 TraceCheckUtils]: 135: Hoare triple {68737#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68737#true} is VALID [2020-07-17 21:54:01,761 INFO L280 TraceCheckUtils]: 136: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,761 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {68737#true} {68737#true} #548#return; {68737#true} is VALID [2020-07-17 21:54:01,762 INFO L280 TraceCheckUtils]: 138: Hoare triple {68737#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68737#true} is VALID [2020-07-17 21:54:01,762 INFO L280 TraceCheckUtils]: 139: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,762 INFO L275 TraceCheckUtils]: 140: Hoare quadruple {68737#true} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #490#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,768 INFO L280 TraceCheckUtils]: 141: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,769 INFO L280 TraceCheckUtils]: 142: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~1); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,770 INFO L263 TraceCheckUtils]: 143: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__methaneQuery(); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,770 INFO L280 TraceCheckUtils]: 144: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~0; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,771 INFO L280 TraceCheckUtils]: 145: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,771 INFO L263 TraceCheckUtils]: 146: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {68737#true} is VALID [2020-07-17 21:54:01,772 INFO L280 TraceCheckUtils]: 147: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,772 INFO L275 TraceCheckUtils]: 148: Hoare quadruple {68737#true} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #540#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,773 INFO L280 TraceCheckUtils]: 149: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,774 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #494#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,775 INFO L280 TraceCheckUtils]: 151: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,776 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #518#return; {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 21:54:01,776 INFO L263 TraceCheckUtils]: 153: Hoare triple {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {68737#true} is VALID [2020-07-17 21:54:01,777 INFO L280 TraceCheckUtils]: 154: Hoare triple {68737#true} havoc ~tmp~9;havoc ~tmp___0~2; {68737#true} is VALID [2020-07-17 21:54:01,777 INFO L263 TraceCheckUtils]: 155: Hoare triple {68737#true} call #t~ret63 := getWaterLevel(); {68737#true} is VALID [2020-07-17 21:54:01,777 INFO L280 TraceCheckUtils]: 156: Hoare triple {68737#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68737#true} is VALID [2020-07-17 21:54:01,777 INFO L280 TraceCheckUtils]: 157: Hoare triple {68737#true} assume true; {68737#true} is VALID [2020-07-17 21:54:01,777 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {68737#true} {68737#true} #528#return; {68737#true} is VALID [2020-07-17 21:54:01,777 INFO L280 TraceCheckUtils]: 159: Hoare triple {68737#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68737#true} is VALID [2020-07-17 21:54:01,778 INFO L280 TraceCheckUtils]: 160: Hoare triple {68737#true} assume 2 != ~tmp~9; {68737#true} is VALID [2020-07-17 21:54:01,778 INFO L263 TraceCheckUtils]: 161: Hoare triple {68737#true} call #t~ret64 := isPumpRunning(); {68737#true} is VALID [2020-07-17 21:54:01,779 INFO L280 TraceCheckUtils]: 162: Hoare triple {68737#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {69871#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:01,779 INFO L280 TraceCheckUtils]: 163: Hoare triple {69871#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {69871#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:54:01,780 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {69871#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {68737#true} #530#return; {69878#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} is VALID [2020-07-17 21:54:01,781 INFO L280 TraceCheckUtils]: 165: Hoare triple {69878#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret64|)} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {69882#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-17 21:54:01,782 INFO L280 TraceCheckUtils]: 166: Hoare triple {69882#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume !(0 != ~tmp___0~2); {69886#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:54:01,783 INFO L280 TraceCheckUtils]: 167: Hoare triple {69886#(<= ~pumpRunning~0 0)} assume true; {69886#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 21:54:01,784 INFO L275 TraceCheckUtils]: 168: Hoare quadruple {69886#(<= ~pumpRunning~0 0)} {69726#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #520#return; {69893#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:54:01,785 INFO L280 TraceCheckUtils]: 169: Hoare triple {69893#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {69893#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 21:54:01,786 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {69893#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {69045#(<= 1 ~pumpRunning~0)} #504#return; {68738#false} is VALID [2020-07-17 21:54:01,786 INFO L280 TraceCheckUtils]: 171: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-17 21:54:01,786 INFO L280 TraceCheckUtils]: 172: Hoare triple {68738#false} assume ~splverifierCounter~0 < 4; {68738#false} is VALID [2020-07-17 21:54:01,786 INFO L280 TraceCheckUtils]: 173: Hoare triple {68738#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68738#false} is VALID [2020-07-17 21:54:01,786 INFO L280 TraceCheckUtils]: 174: Hoare triple {68738#false} assume !(0 != ~tmp~4); {68738#false} is VALID [2020-07-17 21:54:01,787 INFO L280 TraceCheckUtils]: 175: Hoare triple {68738#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68738#false} is VALID [2020-07-17 21:54:01,787 INFO L280 TraceCheckUtils]: 176: Hoare triple {68738#false} assume !(0 != ~tmp___0~1); {68738#false} is VALID [2020-07-17 21:54:01,787 INFO L280 TraceCheckUtils]: 177: Hoare triple {68738#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68738#false} is VALID [2020-07-17 21:54:01,787 INFO L280 TraceCheckUtils]: 178: Hoare triple {68738#false} assume 0 != ~tmp___2~0; {68738#false} is VALID [2020-07-17 21:54:01,787 INFO L263 TraceCheckUtils]: 179: Hoare triple {68738#false} call timeShift(); {68738#false} is VALID [2020-07-17 21:54:01,787 INFO L263 TraceCheckUtils]: 180: Hoare triple {68738#false} call __utac_acc__Specification5_spec__2(); {68738#false} is VALID [2020-07-17 21:54:01,787 INFO L263 TraceCheckUtils]: 181: Hoare triple {68738#false} call #t~ret62 := isPumpRunning(); {68738#false} is VALID [2020-07-17 21:54:01,787 INFO L280 TraceCheckUtils]: 182: Hoare triple {68738#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68738#false} is VALID [2020-07-17 21:54:01,788 INFO L280 TraceCheckUtils]: 183: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,788 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {68738#false} {68738#false} #526#return; {68738#false} is VALID [2020-07-17 21:54:01,788 INFO L280 TraceCheckUtils]: 185: Hoare triple {68738#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68738#false} is VALID [2020-07-17 21:54:01,788 INFO L280 TraceCheckUtils]: 186: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,788 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {68738#false} {68738#false} #514#return; {68738#false} is VALID [2020-07-17 21:54:01,788 INFO L280 TraceCheckUtils]: 188: Hoare triple {68738#false} assume 0 != ~pumpRunning~0; {68738#false} is VALID [2020-07-17 21:54:01,788 INFO L263 TraceCheckUtils]: 189: Hoare triple {68738#false} call lowerWaterLevel(); {68738#false} is VALID [2020-07-17 21:54:01,788 INFO L280 TraceCheckUtils]: 190: Hoare triple {68738#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {68738#false} is VALID [2020-07-17 21:54:01,789 INFO L280 TraceCheckUtils]: 191: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,789 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {68738#false} {68738#false} #516#return; {68738#false} is VALID [2020-07-17 21:54:01,789 INFO L280 TraceCheckUtils]: 193: Hoare triple {68738#false} assume 0 != ~systemActive~0; {68738#false} is VALID [2020-07-17 21:54:01,789 INFO L263 TraceCheckUtils]: 194: Hoare triple {68738#false} call processEnvironment(); {68738#false} is VALID [2020-07-17 21:54:01,789 INFO L280 TraceCheckUtils]: 195: Hoare triple {68738#false} havoc ~tmp~1; {68738#false} is VALID [2020-07-17 21:54:01,789 INFO L280 TraceCheckUtils]: 196: Hoare triple {68738#false} assume 0 != ~pumpRunning~0; {68738#false} is VALID [2020-07-17 21:54:01,789 INFO L263 TraceCheckUtils]: 197: Hoare triple {68738#false} call #t~ret1 := isMethaneAlarm(); {68738#false} is VALID [2020-07-17 21:54:01,789 INFO L280 TraceCheckUtils]: 198: Hoare triple {68738#false} havoc ~retValue_acc~0; {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L263 TraceCheckUtils]: 199: Hoare triple {68738#false} call #t~ret3 := isMethaneLevelCritical(); {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L280 TraceCheckUtils]: 200: Hoare triple {68738#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L280 TraceCheckUtils]: 201: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L275 TraceCheckUtils]: 202: Hoare quadruple {68738#false} {68738#false} #548#return; {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L280 TraceCheckUtils]: 203: Hoare triple {68738#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L280 TraceCheckUtils]: 204: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {68738#false} {68738#false} #490#return; {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L280 TraceCheckUtils]: 206: Hoare triple {68738#false} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {68738#false} is VALID [2020-07-17 21:54:01,790 INFO L280 TraceCheckUtils]: 207: Hoare triple {68738#false} assume 0 != ~tmp~1; {68738#false} is VALID [2020-07-17 21:54:01,791 INFO L263 TraceCheckUtils]: 208: Hoare triple {68738#false} call deactivatePump(); {68738#false} is VALID [2020-07-17 21:54:01,791 INFO L280 TraceCheckUtils]: 209: Hoare triple {68738#false} ~pumpRunning~0 := 0; {68738#false} is VALID [2020-07-17 21:54:01,791 INFO L280 TraceCheckUtils]: 210: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,791 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {68738#false} {68738#false} #492#return; {68738#false} is VALID [2020-07-17 21:54:01,791 INFO L280 TraceCheckUtils]: 212: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,791 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {68738#false} {68738#false} #518#return; {68738#false} is VALID [2020-07-17 21:54:01,791 INFO L263 TraceCheckUtils]: 214: Hoare triple {68738#false} call __utac_acc__Specification5_spec__3(); {68738#false} is VALID [2020-07-17 21:54:01,792 INFO L280 TraceCheckUtils]: 215: Hoare triple {68738#false} havoc ~tmp~9;havoc ~tmp___0~2; {68738#false} is VALID [2020-07-17 21:54:01,792 INFO L263 TraceCheckUtils]: 216: Hoare triple {68738#false} call #t~ret63 := getWaterLevel(); {68738#false} is VALID [2020-07-17 21:54:01,792 INFO L280 TraceCheckUtils]: 217: Hoare triple {68738#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68738#false} is VALID [2020-07-17 21:54:01,792 INFO L280 TraceCheckUtils]: 218: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,792 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {68738#false} {68738#false} #528#return; {68738#false} is VALID [2020-07-17 21:54:01,792 INFO L280 TraceCheckUtils]: 220: Hoare triple {68738#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68738#false} is VALID [2020-07-17 21:54:01,793 INFO L280 TraceCheckUtils]: 221: Hoare triple {68738#false} assume 2 != ~tmp~9; {68738#false} is VALID [2020-07-17 21:54:01,793 INFO L263 TraceCheckUtils]: 222: Hoare triple {68738#false} call #t~ret64 := isPumpRunning(); {68738#false} is VALID [2020-07-17 21:54:01,793 INFO L280 TraceCheckUtils]: 223: Hoare triple {68738#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68738#false} is VALID [2020-07-17 21:54:01,793 INFO L280 TraceCheckUtils]: 224: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,793 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {68738#false} {68738#false} #530#return; {68738#false} is VALID [2020-07-17 21:54:01,793 INFO L280 TraceCheckUtils]: 226: Hoare triple {68738#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68738#false} is VALID [2020-07-17 21:54:01,794 INFO L280 TraceCheckUtils]: 227: Hoare triple {68738#false} assume !(0 != ~tmp___0~2); {68738#false} is VALID [2020-07-17 21:54:01,794 INFO L280 TraceCheckUtils]: 228: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,794 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {68738#false} {68738#false} #520#return; {68738#false} is VALID [2020-07-17 21:54:01,794 INFO L280 TraceCheckUtils]: 230: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,794 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {68738#false} {68738#false} #504#return; {68738#false} is VALID [2020-07-17 21:54:01,794 INFO L280 TraceCheckUtils]: 232: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-17 21:54:01,794 INFO L280 TraceCheckUtils]: 233: Hoare triple {68738#false} assume ~splverifierCounter~0 < 4; {68738#false} is VALID [2020-07-17 21:54:01,794 INFO L280 TraceCheckUtils]: 234: Hoare triple {68738#false} assume -2147483648 <= #t~nondet21 && #t~nondet21 <= 2147483647;~tmp~4 := #t~nondet21;havoc #t~nondet21; {68738#false} is VALID [2020-07-17 21:54:01,795 INFO L280 TraceCheckUtils]: 235: Hoare triple {68738#false} assume 0 != ~tmp~4; {68738#false} is VALID [2020-07-17 21:54:01,795 INFO L263 TraceCheckUtils]: 236: Hoare triple {68738#false} call waterRise(); {68738#false} is VALID [2020-07-17 21:54:01,795 INFO L280 TraceCheckUtils]: 237: Hoare triple {68738#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {68738#false} is VALID [2020-07-17 21:54:01,795 INFO L280 TraceCheckUtils]: 238: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,795 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {68738#false} {68738#false} #498#return; {68738#false} is VALID [2020-07-17 21:54:01,795 INFO L280 TraceCheckUtils]: 240: Hoare triple {68738#false} assume -2147483648 <= #t~nondet22 && #t~nondet22 <= 2147483647;~tmp___0~1 := #t~nondet22;havoc #t~nondet22; {68738#false} is VALID [2020-07-17 21:54:01,795 INFO L280 TraceCheckUtils]: 241: Hoare triple {68738#false} assume !(0 != ~tmp___0~1); {68738#false} is VALID [2020-07-17 21:54:01,795 INFO L280 TraceCheckUtils]: 242: Hoare triple {68738#false} assume -2147483648 <= #t~nondet23 && #t~nondet23 <= 2147483647;~tmp___2~0 := #t~nondet23;havoc #t~nondet23; {68738#false} is VALID [2020-07-17 21:54:01,796 INFO L280 TraceCheckUtils]: 243: Hoare triple {68738#false} assume 0 != ~tmp___2~0; {68738#false} is VALID [2020-07-17 21:54:01,796 INFO L263 TraceCheckUtils]: 244: Hoare triple {68738#false} call timeShift(); {68738#false} is VALID [2020-07-17 21:54:01,796 INFO L263 TraceCheckUtils]: 245: Hoare triple {68738#false} call __utac_acc__Specification5_spec__2(); {68738#false} is VALID [2020-07-17 21:54:01,796 INFO L263 TraceCheckUtils]: 246: Hoare triple {68738#false} call #t~ret62 := isPumpRunning(); {68738#false} is VALID [2020-07-17 21:54:01,796 INFO L280 TraceCheckUtils]: 247: Hoare triple {68738#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68738#false} is VALID [2020-07-17 21:54:01,796 INFO L280 TraceCheckUtils]: 248: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,797 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {68738#false} {68738#false} #526#return; {68738#false} is VALID [2020-07-17 21:54:01,797 INFO L280 TraceCheckUtils]: 250: Hoare triple {68738#false} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {68738#false} is VALID [2020-07-17 21:54:01,797 INFO L280 TraceCheckUtils]: 251: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,797 INFO L275 TraceCheckUtils]: 252: Hoare quadruple {68738#false} {68738#false} #514#return; {68738#false} is VALID [2020-07-17 21:54:01,797 INFO L280 TraceCheckUtils]: 253: Hoare triple {68738#false} assume !(0 != ~pumpRunning~0); {68738#false} is VALID [2020-07-17 21:54:01,798 INFO L280 TraceCheckUtils]: 254: Hoare triple {68738#false} assume 0 != ~systemActive~0; {68738#false} is VALID [2020-07-17 21:54:01,798 INFO L263 TraceCheckUtils]: 255: Hoare triple {68738#false} call processEnvironment(); {68738#false} is VALID [2020-07-17 21:54:01,798 INFO L280 TraceCheckUtils]: 256: Hoare triple {68738#false} havoc ~tmp~1; {68738#false} is VALID [2020-07-17 21:54:01,798 INFO L280 TraceCheckUtils]: 257: Hoare triple {68738#false} assume !(0 != ~pumpRunning~0); {68738#false} is VALID [2020-07-17 21:54:01,798 INFO L263 TraceCheckUtils]: 258: Hoare triple {68738#false} call processEnvironment__wrappee__methaneQuery(); {68738#false} is VALID [2020-07-17 21:54:01,798 INFO L280 TraceCheckUtils]: 259: Hoare triple {68738#false} havoc ~tmp~0; {68738#false} is VALID [2020-07-17 21:54:01,799 INFO L280 TraceCheckUtils]: 260: Hoare triple {68738#false} assume 0 == ~pumpRunning~0; {68738#false} is VALID [2020-07-17 21:54:01,799 INFO L263 TraceCheckUtils]: 261: Hoare triple {68738#false} call #t~ret0 := isHighWaterLevel(); {68738#false} is VALID [2020-07-17 21:54:01,799 INFO L280 TraceCheckUtils]: 262: Hoare triple {68738#false} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {68738#false} is VALID [2020-07-17 21:54:01,799 INFO L263 TraceCheckUtils]: 263: Hoare triple {68738#false} call #t~ret20 := isHighWaterSensorDry(); {68738#false} is VALID [2020-07-17 21:54:01,799 INFO L280 TraceCheckUtils]: 264: Hoare triple {68738#false} havoc ~retValue_acc~11; {68738#false} is VALID [2020-07-17 21:54:01,800 INFO L280 TraceCheckUtils]: 265: Hoare triple {68738#false} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {68738#false} is VALID [2020-07-17 21:54:01,800 INFO L280 TraceCheckUtils]: 266: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,800 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {68738#false} {68738#false} #512#return; {68738#false} is VALID [2020-07-17 21:54:01,800 INFO L280 TraceCheckUtils]: 268: Hoare triple {68738#false} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {68738#false} is VALID [2020-07-17 21:54:01,800 INFO L280 TraceCheckUtils]: 269: Hoare triple {68738#false} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {68738#false} is VALID [2020-07-17 21:54:01,801 INFO L280 TraceCheckUtils]: 270: Hoare triple {68738#false} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {68738#false} is VALID [2020-07-17 21:54:01,801 INFO L280 TraceCheckUtils]: 271: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,801 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {68738#false} {68738#false} #534#return; {68738#false} is VALID [2020-07-17 21:54:01,801 INFO L280 TraceCheckUtils]: 273: Hoare triple {68738#false} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {68738#false} is VALID [2020-07-17 21:54:01,801 INFO L280 TraceCheckUtils]: 274: Hoare triple {68738#false} assume 0 != ~tmp~0; {68738#false} is VALID [2020-07-17 21:54:01,801 INFO L263 TraceCheckUtils]: 275: Hoare triple {68738#false} call activatePump(); {68738#false} is VALID [2020-07-17 21:54:01,802 INFO L280 TraceCheckUtils]: 276: Hoare triple {68738#false} havoc ~tmp~2; {68738#false} is VALID [2020-07-17 21:54:01,802 INFO L263 TraceCheckUtils]: 277: Hoare triple {68738#false} call #t~ret2 := isMethaneAlarm(); {68738#false} is VALID [2020-07-17 21:54:01,802 INFO L280 TraceCheckUtils]: 278: Hoare triple {68738#false} havoc ~retValue_acc~0; {68738#false} is VALID [2020-07-17 21:54:01,802 INFO L263 TraceCheckUtils]: 279: Hoare triple {68738#false} call #t~ret3 := isMethaneLevelCritical(); {68738#false} is VALID [2020-07-17 21:54:01,802 INFO L280 TraceCheckUtils]: 280: Hoare triple {68738#false} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {68738#false} is VALID [2020-07-17 21:54:01,803 INFO L280 TraceCheckUtils]: 281: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,803 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {68738#false} {68738#false} #548#return; {68738#false} is VALID [2020-07-17 21:54:01,803 INFO L280 TraceCheckUtils]: 283: Hoare triple {68738#false} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {68738#false} is VALID [2020-07-17 21:54:01,803 INFO L280 TraceCheckUtils]: 284: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,803 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {68738#false} {68738#false} #508#return; {68738#false} is VALID [2020-07-17 21:54:01,803 INFO L280 TraceCheckUtils]: 286: Hoare triple {68738#false} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {68738#false} is VALID [2020-07-17 21:54:01,804 INFO L280 TraceCheckUtils]: 287: Hoare triple {68738#false} assume !(0 != ~tmp~2); {68738#false} is VALID [2020-07-17 21:54:01,804 INFO L263 TraceCheckUtils]: 288: Hoare triple {68738#false} call activatePump__wrappee__highWaterSensor(); {68738#false} is VALID [2020-07-17 21:54:01,804 INFO L280 TraceCheckUtils]: 289: Hoare triple {68738#false} ~pumpRunning~0 := 1; {68738#false} is VALID [2020-07-17 21:54:01,804 INFO L280 TraceCheckUtils]: 290: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,804 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {68738#false} {68738#false} #510#return; {68738#false} is VALID [2020-07-17 21:54:01,805 INFO L280 TraceCheckUtils]: 292: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,805 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {68738#false} {68738#false} #536#return; {68738#false} is VALID [2020-07-17 21:54:01,805 INFO L280 TraceCheckUtils]: 294: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,805 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {68738#false} {68738#false} #496#return; {68738#false} is VALID [2020-07-17 21:54:01,805 INFO L280 TraceCheckUtils]: 296: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,805 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {68738#false} {68738#false} #518#return; {68738#false} is VALID [2020-07-17 21:54:01,806 INFO L263 TraceCheckUtils]: 298: Hoare triple {68738#false} call __utac_acc__Specification5_spec__3(); {68738#false} is VALID [2020-07-17 21:54:01,806 INFO L280 TraceCheckUtils]: 299: Hoare triple {68738#false} havoc ~tmp~9;havoc ~tmp___0~2; {68738#false} is VALID [2020-07-17 21:54:01,806 INFO L263 TraceCheckUtils]: 300: Hoare triple {68738#false} call #t~ret63 := getWaterLevel(); {68738#false} is VALID [2020-07-17 21:54:01,806 INFO L280 TraceCheckUtils]: 301: Hoare triple {68738#false} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {68738#false} is VALID [2020-07-17 21:54:01,806 INFO L280 TraceCheckUtils]: 302: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,807 INFO L275 TraceCheckUtils]: 303: Hoare quadruple {68738#false} {68738#false} #528#return; {68738#false} is VALID [2020-07-17 21:54:01,807 INFO L280 TraceCheckUtils]: 304: Hoare triple {68738#false} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {68738#false} is VALID [2020-07-17 21:54:01,807 INFO L280 TraceCheckUtils]: 305: Hoare triple {68738#false} assume 2 != ~tmp~9; {68738#false} is VALID [2020-07-17 21:54:01,807 INFO L263 TraceCheckUtils]: 306: Hoare triple {68738#false} call #t~ret64 := isPumpRunning(); {68738#false} is VALID [2020-07-17 21:54:01,807 INFO L280 TraceCheckUtils]: 307: Hoare triple {68738#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {68738#false} is VALID [2020-07-17 21:54:01,808 INFO L280 TraceCheckUtils]: 308: Hoare triple {68738#false} assume true; {68738#false} is VALID [2020-07-17 21:54:01,808 INFO L275 TraceCheckUtils]: 309: Hoare quadruple {68738#false} {68738#false} #530#return; {68738#false} is VALID [2020-07-17 21:54:01,808 INFO L280 TraceCheckUtils]: 310: Hoare triple {68738#false} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {68738#false} is VALID [2020-07-17 21:54:01,808 INFO L280 TraceCheckUtils]: 311: Hoare triple {68738#false} assume 0 != ~tmp___0~2; {68738#false} is VALID [2020-07-17 21:54:01,808 INFO L280 TraceCheckUtils]: 312: Hoare triple {68738#false} assume 0 == ~switchedOnBeforeTS~0; {68738#false} is VALID [2020-07-17 21:54:01,808 INFO L263 TraceCheckUtils]: 313: Hoare triple {68738#false} call __automaton_fail(); {68738#false} is VALID [2020-07-17 21:54:01,809 INFO L280 TraceCheckUtils]: 314: Hoare triple {68738#false} assume !false; {68738#false} is VALID [2020-07-17 21:54:01,862 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 264 proven. 16 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2020-07-17 21:54:01,863 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:54:01,863 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 21:54:01,863 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [157954886] [2020-07-17 21:54:01,865 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-17 21:57:08,471 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:08,472 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 21:57:08,947 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:08,947 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 21:57:08,947 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:08,947 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 21:57:08,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 21:57:08,948 INFO L87 Difference]: Start difference. First operand 2096 states and 2465 transitions. Second operand 22 states. [2020-07-17 21:57:11,849 WARN L193 SmtUtils]: Spent 1.14 s on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 21:57:14,014 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:57:15,021 WARN L193 SmtUtils]: Spent 517.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:57:16,021 WARN L193 SmtUtils]: Spent 823.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 21:57:21,976 WARN L193 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:57:35,331 WARN L193 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:57:36,077 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 21:57:38,377 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:42,836 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:51,378 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:51,798 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:11,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:11,130 INFO L93 Difference]: Finished difference Result 4126 states and 5005 transitions. [2020-07-17 21:58:11,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-17 21:58:11,130 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 315 [2020-07-17 21:58:11,131 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:11,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:58:11,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 525 transitions. [2020-07-17 21:58:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 21:58:11,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 525 transitions. [2020-07-17 21:58:11,142 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 525 transitions. [2020-07-17 21:58:12,806 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 525 edges. 525 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:13,031 INFO L225 Difference]: With dead ends: 4126 [2020-07-17 21:58:13,031 INFO L226 Difference]: Without dead ends: 2253 [2020-07-17 21:58:13,035 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 477 GetRequests, 433 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 7.4s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 21:58:13,036 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2253 states. [2020-07-17 21:58:34,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2253 to 2098. [2020-07-17 21:58:34,080 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:34,080 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2253 states. Second operand 2098 states. [2020-07-17 21:58:34,080 INFO L74 IsIncluded]: Start isIncluded. First operand 2253 states. Second operand 2098 states. [2020-07-17 21:58:34,080 INFO L87 Difference]: Start difference. First operand 2253 states. Second operand 2098 states. [2020-07-17 21:58:34,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:34,236 INFO L93 Difference]: Finished difference Result 2253 states and 2737 transitions. [2020-07-17 21:58:34,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 2737 transitions. [2020-07-17 21:58:34,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:34,240 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:34,240 INFO L74 IsIncluded]: Start isIncluded. First operand 2098 states. Second operand 2253 states. [2020-07-17 21:58:34,240 INFO L87 Difference]: Start difference. First operand 2098 states. Second operand 2253 states. [2020-07-17 21:58:34,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:34,394 INFO L93 Difference]: Finished difference Result 2253 states and 2737 transitions. [2020-07-17 21:58:34,394 INFO L276 IsEmpty]: Start isEmpty. Operand 2253 states and 2737 transitions. [2020-07-17 21:58:34,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:34,398 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:34,398 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:34,398 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2098 states. [2020-07-17 21:58:34,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 2098 states and 2461 transitions. [2020-07-17 21:58:34,576 INFO L78 Accepts]: Start accepts. Automaton has 2098 states and 2461 transitions. Word has length 315 [2020-07-17 21:58:34,576 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:34,576 INFO L479 AbstractCegarLoop]: Abstraction has 2098 states and 2461 transitions. [2020-07-17 21:58:34,576 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 21:58:34,576 INFO L276 IsEmpty]: Start isEmpty. Operand 2098 states and 2461 transitions. [2020-07-17 21:58:34,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2020-07-17 21:58:34,581 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:34,581 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:58:34,782 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-17 21:58:34,783 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:34,783 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:34,784 INFO L82 PathProgramCache]: Analyzing trace with hash 236529018, now seen corresponding path program 1 times [2020-07-17 21:58:34,784 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:34,784 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1040636950] [2020-07-17 21:58:34,785 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:34,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,218 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {83607#(and (= |#t~string13.offset| |old(#t~string13.offset)|) (= |#t~string15.offset| |old(#t~string15.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string17.offset| |old(#t~string17.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string45.offset| |old(#t~string45.offset)|) (= |#t~string53.base| |old(#t~string53.base)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string15.base| |old(#t~string15.base)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string17.base| |old(#t~string17.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string49.offset| |old(#t~string49.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string47.offset| |old(#t~string47.offset)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string47.base| |old(#t~string47.base)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#t~string45.base| |old(#t~string45.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string13.base| |old(#t~string13.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string49.base| |old(#t~string49.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(13);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(110, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(102, #t~string9.base, 2 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 3 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string11.base, #t~string11.offset, 1);call write~init~int(80, #t~string11.base, 1 + #t~string11.offset, 1);call write~init~int(117, #t~string11.base, 2 + #t~string11.offset, 1);call write~init~int(109, #t~string11.base, 3 + #t~string11.offset, 1);call write~init~int(112, #t~string11.base, 4 + #t~string11.offset, 1);call write~init~int(58, #t~string11.base, 5 + #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 6 + #t~string11.offset, 1);call #t~string13.base, #t~string13.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string13.base, #t~string13.offset, 1);call write~init~int(110, #t~string13.base, 1 + #t~string13.offset, 1);call write~init~int(0, #t~string13.base, 2 + #t~string13.offset, 1);call #t~string15.base, #t~string15.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string15.base, #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 1 + #t~string15.offset, 1);call write~init~int(102, #t~string15.base, 2 + #t~string15.offset, 1);call write~init~int(0, #t~string15.base, 3 + #t~string15.offset, 1);call #t~string17.base, #t~string17.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string17.base, #t~string17.offset, 1);call write~init~int(32, #t~string17.base, 1 + #t~string17.offset, 1);call write~init~int(0, #t~string17.base, 2 + #t~string17.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string19.base, #t~string19.offset, 1);call write~init~int(0, #t~string19.base, 1 + #t~string19.offset, 1);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(30);call #t~string45.base, #t~string45.offset := #Ultimate.allocOnStack(9);call #t~string46.base, #t~string46.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(21);call #t~string53.base, #t~string53.offset := #Ultimate.allocOnStack(30);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(9);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(25);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(30);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(9);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(13);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string68.base, #t~string68.offset, 1);call write~init~int(77, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(101, #t~string68.base, 2 + #t~string68.offset, 1);call write~init~int(116, #t~string68.base, 3 + #t~string68.offset, 1);call write~init~int(104, #t~string68.base, 4 + #t~string68.offset, 1);call write~init~int(58, #t~string68.base, 5 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 6 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string70.base, #t~string70.offset, 1);call write~init~int(82, #t~string70.base, 1 + #t~string70.offset, 1);call write~init~int(73, #t~string70.base, 2 + #t~string70.offset, 1);call write~init~int(84, #t~string70.base, 3 + #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 4 + #t~string70.offset, 1);call #t~string72.base, #t~string72.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string72.base, #t~string72.offset, 1);call write~init~int(75, #t~string72.base, 1 + #t~string72.offset, 1);call write~init~int(0, #t~string72.base, 2 + #t~string72.offset, 1);call #t~string74.base, #t~string74.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string74.base, #t~string74.offset, 1);call write~init~int(0, #t~string74.base, 1 + #t~string74.offset, 1);~pumpRunning~0 := 0;~systemActive~0 := 1;~cleanupTimeShifts~0 := 4;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {83359#(= 0 ~methaneLevelCritical~0)} assume true; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83359#(= 0 ~methaneLevelCritical~0)} {83354#true} #554#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,281 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #448#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,300 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #450#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,303 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~8;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {83354#true} is VALID [2020-07-17 21:58:35,303 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,304 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #452#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,308 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #454#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {83354#true} is VALID [2020-07-17 21:58:35,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #544#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {83609#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {83354#true} is VALID [2020-07-17 21:58:35,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #498#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,381 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {83354#true} is VALID [2020-07-17 21:58:35,382 INFO L263 TraceCheckUtils]: 0: Hoare triple {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {83354#true} is VALID [2020-07-17 21:58:35,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,382 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,382 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {83354#true} {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {83354#true} is VALID [2020-07-17 21:58:35,383 INFO L280 TraceCheckUtils]: 4: Hoare triple {83354#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {83354#true} is VALID [2020-07-17 21:58:35,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,383 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {83354#true} {83610#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {83354#true} is VALID [2020-07-17 21:58:35,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,415 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,415 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,415 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,415 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {83354#true} {83354#true} #512#return; {83354#true} is VALID [2020-07-17 21:58:35,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {83354#true} is VALID [2020-07-17 21:58:35,416 INFO L263 TraceCheckUtils]: 1: Hoare triple {83354#true} call #t~ret20 := isHighWaterSensorDry(); {83354#true} is VALID [2020-07-17 21:58:35,416 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} havoc ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,416 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,417 INFO L280 TraceCheckUtils]: 4: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,417 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {83354#true} {83354#true} #512#return; {83354#true} is VALID [2020-07-17 21:58:35,417 INFO L280 TraceCheckUtils]: 6: Hoare triple {83354#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {83354#true} is VALID [2020-07-17 21:58:35,417 INFO L280 TraceCheckUtils]: 7: Hoare triple {83354#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,417 INFO L280 TraceCheckUtils]: 8: Hoare triple {83354#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {83354#true} is VALID [2020-07-17 21:58:35,417 INFO L280 TraceCheckUtils]: 9: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,418 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {83354#true} {83354#true} #534#return; {83354#true} is VALID [2020-07-17 21:58:35,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,427 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83354#true} is VALID [2020-07-17 21:58:35,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83354#true} #548#return; {83354#true} is VALID [2020-07-17 21:58:35,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,428 INFO L263 TraceCheckUtils]: 1: Hoare triple {83354#true} call #t~ret3 := isMethaneLevelCritical(); {83354#true} is VALID [2020-07-17 21:58:35,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83354#true} is VALID [2020-07-17 21:58:35,428 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,428 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {83354#true} {83354#true} #548#return; {83354#true} is VALID [2020-07-17 21:58:35,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,429 INFO L280 TraceCheckUtils]: 6: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,429 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {83354#true} {83354#true} #508#return; {83354#true} is VALID [2020-07-17 21:58:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,432 INFO L280 TraceCheckUtils]: 0: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,433 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83354#true} #510#return; {83354#true} is VALID [2020-07-17 21:58:35,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {83354#true} is VALID [2020-07-17 21:58:35,433 INFO L263 TraceCheckUtils]: 1: Hoare triple {83354#true} call #t~ret2 := isMethaneAlarm(); {83354#true} is VALID [2020-07-17 21:58:35,433 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} havoc ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,434 INFO L263 TraceCheckUtils]: 3: Hoare triple {83354#true} call #t~ret3 := isMethaneLevelCritical(); {83354#true} is VALID [2020-07-17 21:58:35,434 INFO L280 TraceCheckUtils]: 4: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83354#true} is VALID [2020-07-17 21:58:35,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,434 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {83354#true} {83354#true} #548#return; {83354#true} is VALID [2020-07-17 21:58:35,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {83354#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,435 INFO L280 TraceCheckUtils]: 8: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,435 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {83354#true} {83354#true} #508#return; {83354#true} is VALID [2020-07-17 21:58:35,435 INFO L280 TraceCheckUtils]: 10: Hoare triple {83354#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {83354#true} is VALID [2020-07-17 21:58:35,435 INFO L280 TraceCheckUtils]: 11: Hoare triple {83354#true} assume !(0 != ~tmp~2); {83354#true} is VALID [2020-07-17 21:58:35,436 INFO L263 TraceCheckUtils]: 12: Hoare triple {83354#true} call activatePump__wrappee__highWaterSensor(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,437 INFO L280 TraceCheckUtils]: 13: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,437 INFO L280 TraceCheckUtils]: 14: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,437 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {83354#true} {83354#true} #510#return; {83354#true} is VALID [2020-07-17 21:58:35,437 INFO L280 TraceCheckUtils]: 16: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,438 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {83354#true} {83354#true} #536#return; {83354#true} is VALID [2020-07-17 21:58:35,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,438 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume 0 == ~pumpRunning~0; {83354#true} is VALID [2020-07-17 21:58:35,439 INFO L263 TraceCheckUtils]: 2: Hoare triple {83354#true} call #t~ret0 := isHighWaterLevel(); {83354#true} is VALID [2020-07-17 21:58:35,439 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {83354#true} is VALID [2020-07-17 21:58:35,439 INFO L263 TraceCheckUtils]: 4: Hoare triple {83354#true} call #t~ret20 := isHighWaterSensorDry(); {83354#true} is VALID [2020-07-17 21:58:35,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} havoc ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {83354#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,440 INFO L280 TraceCheckUtils]: 7: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,440 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {83354#true} {83354#true} #512#return; {83354#true} is VALID [2020-07-17 21:58:35,440 INFO L280 TraceCheckUtils]: 9: Hoare triple {83354#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {83354#true} is VALID [2020-07-17 21:58:35,440 INFO L280 TraceCheckUtils]: 10: Hoare triple {83354#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,440 INFO L280 TraceCheckUtils]: 11: Hoare triple {83354#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {83354#true} is VALID [2020-07-17 21:58:35,441 INFO L280 TraceCheckUtils]: 12: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,441 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {83354#true} {83354#true} #534#return; {83354#true} is VALID [2020-07-17 21:58:35,441 INFO L280 TraceCheckUtils]: 14: Hoare triple {83354#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {83354#true} is VALID [2020-07-17 21:58:35,441 INFO L280 TraceCheckUtils]: 15: Hoare triple {83354#true} assume 0 != ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,442 INFO L263 TraceCheckUtils]: 16: Hoare triple {83354#true} call activatePump(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,442 INFO L280 TraceCheckUtils]: 17: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {83354#true} is VALID [2020-07-17 21:58:35,443 INFO L263 TraceCheckUtils]: 18: Hoare triple {83354#true} call #t~ret2 := isMethaneAlarm(); {83354#true} is VALID [2020-07-17 21:58:35,443 INFO L280 TraceCheckUtils]: 19: Hoare triple {83354#true} havoc ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,443 INFO L263 TraceCheckUtils]: 20: Hoare triple {83354#true} call #t~ret3 := isMethaneLevelCritical(); {83354#true} is VALID [2020-07-17 21:58:35,443 INFO L280 TraceCheckUtils]: 21: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83354#true} is VALID [2020-07-17 21:58:35,443 INFO L280 TraceCheckUtils]: 22: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,444 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {83354#true} {83354#true} #548#return; {83354#true} is VALID [2020-07-17 21:58:35,444 INFO L280 TraceCheckUtils]: 24: Hoare triple {83354#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,444 INFO L280 TraceCheckUtils]: 25: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,444 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {83354#true} {83354#true} #508#return; {83354#true} is VALID [2020-07-17 21:58:35,444 INFO L280 TraceCheckUtils]: 27: Hoare triple {83354#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {83354#true} is VALID [2020-07-17 21:58:35,445 INFO L280 TraceCheckUtils]: 28: Hoare triple {83354#true} assume !(0 != ~tmp~2); {83354#true} is VALID [2020-07-17 21:58:35,445 INFO L263 TraceCheckUtils]: 29: Hoare triple {83354#true} call activatePump__wrappee__highWaterSensor(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,446 INFO L280 TraceCheckUtils]: 30: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,446 INFO L280 TraceCheckUtils]: 31: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,446 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {83354#true} {83354#true} #510#return; {83354#true} is VALID [2020-07-17 21:58:35,446 INFO L280 TraceCheckUtils]: 33: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,446 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {83354#true} {83354#true} #536#return; {83354#true} is VALID [2020-07-17 21:58:35,447 INFO L280 TraceCheckUtils]: 35: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,447 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {83354#true} {83354#true} #496#return; {83354#true} is VALID [2020-07-17 21:58:35,448 INFO L280 TraceCheckUtils]: 0: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {83354#true} is VALID [2020-07-17 21:58:35,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume !(0 != ~pumpRunning~0); {83354#true} is VALID [2020-07-17 21:58:35,449 INFO L263 TraceCheckUtils]: 2: Hoare triple {83354#true} call processEnvironment__wrappee__methaneQuery(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,449 INFO L280 TraceCheckUtils]: 3: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {83354#true} assume 0 == ~pumpRunning~0; {83354#true} is VALID [2020-07-17 21:58:35,449 INFO L263 TraceCheckUtils]: 5: Hoare triple {83354#true} call #t~ret0 := isHighWaterLevel(); {83354#true} is VALID [2020-07-17 21:58:35,450 INFO L280 TraceCheckUtils]: 6: Hoare triple {83354#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {83354#true} is VALID [2020-07-17 21:58:35,450 INFO L263 TraceCheckUtils]: 7: Hoare triple {83354#true} call #t~ret20 := isHighWaterSensorDry(); {83354#true} is VALID [2020-07-17 21:58:35,450 INFO L280 TraceCheckUtils]: 8: Hoare triple {83354#true} havoc ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,450 INFO L280 TraceCheckUtils]: 9: Hoare triple {83354#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,450 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {83354#true} {83354#true} #512#return; {83354#true} is VALID [2020-07-17 21:58:35,451 INFO L280 TraceCheckUtils]: 12: Hoare triple {83354#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {83354#true} is VALID [2020-07-17 21:58:35,451 INFO L280 TraceCheckUtils]: 13: Hoare triple {83354#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,451 INFO L280 TraceCheckUtils]: 14: Hoare triple {83354#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {83354#true} is VALID [2020-07-17 21:58:35,451 INFO L280 TraceCheckUtils]: 15: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,451 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {83354#true} {83354#true} #534#return; {83354#true} is VALID [2020-07-17 21:58:35,452 INFO L280 TraceCheckUtils]: 17: Hoare triple {83354#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {83354#true} is VALID [2020-07-17 21:58:35,452 INFO L280 TraceCheckUtils]: 18: Hoare triple {83354#true} assume 0 != ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,453 INFO L263 TraceCheckUtils]: 19: Hoare triple {83354#true} call activatePump(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,453 INFO L280 TraceCheckUtils]: 20: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {83354#true} is VALID [2020-07-17 21:58:35,453 INFO L263 TraceCheckUtils]: 21: Hoare triple {83354#true} call #t~ret2 := isMethaneAlarm(); {83354#true} is VALID [2020-07-17 21:58:35,453 INFO L280 TraceCheckUtils]: 22: Hoare triple {83354#true} havoc ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,454 INFO L263 TraceCheckUtils]: 23: Hoare triple {83354#true} call #t~ret3 := isMethaneLevelCritical(); {83354#true} is VALID [2020-07-17 21:58:35,454 INFO L280 TraceCheckUtils]: 24: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83354#true} is VALID [2020-07-17 21:58:35,454 INFO L280 TraceCheckUtils]: 25: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,454 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {83354#true} {83354#true} #548#return; {83354#true} is VALID [2020-07-17 21:58:35,454 INFO L280 TraceCheckUtils]: 27: Hoare triple {83354#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,455 INFO L280 TraceCheckUtils]: 28: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,455 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {83354#true} {83354#true} #508#return; {83354#true} is VALID [2020-07-17 21:58:35,455 INFO L280 TraceCheckUtils]: 30: Hoare triple {83354#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {83354#true} is VALID [2020-07-17 21:58:35,455 INFO L280 TraceCheckUtils]: 31: Hoare triple {83354#true} assume !(0 != ~tmp~2); {83354#true} is VALID [2020-07-17 21:58:35,456 INFO L263 TraceCheckUtils]: 32: Hoare triple {83354#true} call activatePump__wrappee__highWaterSensor(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,457 INFO L280 TraceCheckUtils]: 33: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,457 INFO L280 TraceCheckUtils]: 34: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,457 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {83354#true} {83354#true} #510#return; {83354#true} is VALID [2020-07-17 21:58:35,457 INFO L280 TraceCheckUtils]: 36: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,457 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {83354#true} {83354#true} #536#return; {83354#true} is VALID [2020-07-17 21:58:35,458 INFO L280 TraceCheckUtils]: 38: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,458 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {83354#true} {83354#true} #496#return; {83354#true} is VALID [2020-07-17 21:58:35,458 INFO L280 TraceCheckUtils]: 40: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,458 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {83354#true} {83354#true} #518#return; {83354#true} is VALID [2020-07-17 21:58:35,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {83354#true} is VALID [2020-07-17 21:58:35,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83354#true} #528#return; {83354#true} is VALID [2020-07-17 21:58:35,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~tmp~9;havoc ~tmp___0~2; {83354#true} is VALID [2020-07-17 21:58:35,466 INFO L263 TraceCheckUtils]: 1: Hoare triple {83354#true} call #t~ret63 := getWaterLevel(); {83354#true} is VALID [2020-07-17 21:58:35,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {83354#true} is VALID [2020-07-17 21:58:35,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,467 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {83354#true} {83354#true} #528#return; {83354#true} is VALID [2020-07-17 21:58:35,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {83354#true} is VALID [2020-07-17 21:58:35,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {83354#true} assume !(2 != ~tmp~9); {83354#true} is VALID [2020-07-17 21:58:35,467 INFO L280 TraceCheckUtils]: 7: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,467 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {83354#true} {83354#true} #520#return; {83354#true} is VALID [2020-07-17 21:58:35,469 INFO L263 TraceCheckUtils]: 0: Hoare triple {83610#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:35,469 INFO L263 TraceCheckUtils]: 1: Hoare triple {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {83354#true} is VALID [2020-07-17 21:58:35,469 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,469 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,469 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {83354#true} {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {83354#true} is VALID [2020-07-17 21:58:35,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {83354#true} is VALID [2020-07-17 21:58:35,470 INFO L280 TraceCheckUtils]: 6: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,470 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {83354#true} {83610#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {83354#true} is VALID [2020-07-17 21:58:35,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {83354#true} assume !(0 != ~pumpRunning~0); {83354#true} is VALID [2020-07-17 21:58:35,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {83354#true} assume 0 != ~systemActive~0; {83354#true} is VALID [2020-07-17 21:58:35,471 INFO L263 TraceCheckUtils]: 10: Hoare triple {83354#true} call processEnvironment(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {83354#true} is VALID [2020-07-17 21:58:35,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {83354#true} assume !(0 != ~pumpRunning~0); {83354#true} is VALID [2020-07-17 21:58:35,472 INFO L263 TraceCheckUtils]: 13: Hoare triple {83354#true} call processEnvironment__wrappee__methaneQuery(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,472 INFO L280 TraceCheckUtils]: 14: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,472 INFO L280 TraceCheckUtils]: 15: Hoare triple {83354#true} assume 0 == ~pumpRunning~0; {83354#true} is VALID [2020-07-17 21:58:35,473 INFO L263 TraceCheckUtils]: 16: Hoare triple {83354#true} call #t~ret0 := isHighWaterLevel(); {83354#true} is VALID [2020-07-17 21:58:35,473 INFO L280 TraceCheckUtils]: 17: Hoare triple {83354#true} havoc ~retValue_acc~2;havoc ~tmp~3;havoc ~tmp___0~0; {83354#true} is VALID [2020-07-17 21:58:35,473 INFO L263 TraceCheckUtils]: 18: Hoare triple {83354#true} call #t~ret20 := isHighWaterSensorDry(); {83354#true} is VALID [2020-07-17 21:58:35,473 INFO L280 TraceCheckUtils]: 19: Hoare triple {83354#true} havoc ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,473 INFO L280 TraceCheckUtils]: 20: Hoare triple {83354#true} assume !(~waterLevel~0 < 2);~retValue_acc~11 := 0;#res := ~retValue_acc~11; {83354#true} is VALID [2020-07-17 21:58:35,474 INFO L280 TraceCheckUtils]: 21: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,474 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {83354#true} {83354#true} #512#return; {83354#true} is VALID [2020-07-17 21:58:35,474 INFO L280 TraceCheckUtils]: 23: Hoare triple {83354#true} assume -2147483648 <= #t~ret20 && #t~ret20 <= 2147483647;~tmp~3 := #t~ret20;havoc #t~ret20; {83354#true} is VALID [2020-07-17 21:58:35,474 INFO L280 TraceCheckUtils]: 24: Hoare triple {83354#true} assume !(0 != ~tmp~3);~tmp___0~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,474 INFO L280 TraceCheckUtils]: 25: Hoare triple {83354#true} ~retValue_acc~2 := ~tmp___0~0;#res := ~retValue_acc~2; {83354#true} is VALID [2020-07-17 21:58:35,475 INFO L280 TraceCheckUtils]: 26: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,475 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {83354#true} {83354#true} #534#return; {83354#true} is VALID [2020-07-17 21:58:35,475 INFO L280 TraceCheckUtils]: 28: Hoare triple {83354#true} assume -2147483648 <= #t~ret0 && #t~ret0 <= 2147483647;~tmp~0 := #t~ret0;havoc #t~ret0; {83354#true} is VALID [2020-07-17 21:58:35,475 INFO L280 TraceCheckUtils]: 29: Hoare triple {83354#true} assume 0 != ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,476 INFO L263 TraceCheckUtils]: 30: Hoare triple {83354#true} call activatePump(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {83354#true} is VALID [2020-07-17 21:58:35,477 INFO L263 TraceCheckUtils]: 32: Hoare triple {83354#true} call #t~ret2 := isMethaneAlarm(); {83354#true} is VALID [2020-07-17 21:58:35,477 INFO L280 TraceCheckUtils]: 33: Hoare triple {83354#true} havoc ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,477 INFO L263 TraceCheckUtils]: 34: Hoare triple {83354#true} call #t~ret3 := isMethaneLevelCritical(); {83354#true} is VALID [2020-07-17 21:58:35,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83354#true} is VALID [2020-07-17 21:58:35,478 INFO L280 TraceCheckUtils]: 36: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,478 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {83354#true} {83354#true} #548#return; {83354#true} is VALID [2020-07-17 21:58:35,478 INFO L280 TraceCheckUtils]: 38: Hoare triple {83354#true} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,478 INFO L280 TraceCheckUtils]: 39: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,478 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {83354#true} {83354#true} #508#return; {83354#true} is VALID [2020-07-17 21:58:35,479 INFO L280 TraceCheckUtils]: 41: Hoare triple {83354#true} assume -2147483648 <= #t~ret2 && #t~ret2 <= 2147483647;~tmp~2 := #t~ret2;havoc #t~ret2; {83354#true} is VALID [2020-07-17 21:58:35,479 INFO L280 TraceCheckUtils]: 42: Hoare triple {83354#true} assume !(0 != ~tmp~2); {83354#true} is VALID [2020-07-17 21:58:35,480 INFO L263 TraceCheckUtils]: 43: Hoare triple {83354#true} call activatePump__wrappee__highWaterSensor(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,480 INFO L280 TraceCheckUtils]: 44: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {83354#true} is VALID [2020-07-17 21:58:35,480 INFO L280 TraceCheckUtils]: 45: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,480 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {83354#true} {83354#true} #510#return; {83354#true} is VALID [2020-07-17 21:58:35,481 INFO L280 TraceCheckUtils]: 47: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,481 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {83354#true} {83354#true} #536#return; {83354#true} is VALID [2020-07-17 21:58:35,481 INFO L280 TraceCheckUtils]: 49: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,481 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {83354#true} {83354#true} #496#return; {83354#true} is VALID [2020-07-17 21:58:35,481 INFO L280 TraceCheckUtils]: 51: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,481 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {83354#true} {83354#true} #518#return; {83354#true} is VALID [2020-07-17 21:58:35,482 INFO L263 TraceCheckUtils]: 53: Hoare triple {83354#true} call __utac_acc__Specification5_spec__3(); {83354#true} is VALID [2020-07-17 21:58:35,482 INFO L280 TraceCheckUtils]: 54: Hoare triple {83354#true} havoc ~tmp~9;havoc ~tmp___0~2; {83354#true} is VALID [2020-07-17 21:58:35,482 INFO L263 TraceCheckUtils]: 55: Hoare triple {83354#true} call #t~ret63 := getWaterLevel(); {83354#true} is VALID [2020-07-17 21:58:35,482 INFO L280 TraceCheckUtils]: 56: Hoare triple {83354#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {83354#true} is VALID [2020-07-17 21:58:35,482 INFO L280 TraceCheckUtils]: 57: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,483 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {83354#true} {83354#true} #528#return; {83354#true} is VALID [2020-07-17 21:58:35,483 INFO L280 TraceCheckUtils]: 59: Hoare triple {83354#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {83354#true} is VALID [2020-07-17 21:58:35,483 INFO L280 TraceCheckUtils]: 60: Hoare triple {83354#true} assume !(2 != ~tmp~9); {83354#true} is VALID [2020-07-17 21:58:35,483 INFO L280 TraceCheckUtils]: 61: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,483 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {83354#true} {83354#true} #520#return; {83354#true} is VALID [2020-07-17 21:58:35,483 INFO L280 TraceCheckUtils]: 63: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,484 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #504#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {83354#true} is VALID [2020-07-17 21:58:35,505 INFO L263 TraceCheckUtils]: 0: Hoare triple {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {83354#true} is VALID [2020-07-17 21:58:35,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,505 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,506 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {83354#true} {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {83354#true} is VALID [2020-07-17 21:58:35,506 INFO L280 TraceCheckUtils]: 4: Hoare triple {83354#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {83354#true} is VALID [2020-07-17 21:58:35,506 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,506 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {83354#true} {83610#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {83354#true} is VALID [2020-07-17 21:58:35,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {83609#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {83354#true} is VALID [2020-07-17 21:58:35,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83354#true} #516#return; {83354#true} is VALID [2020-07-17 21:58:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {83354#true} #548#return; {83832#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:58:35,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,615 INFO L263 TraceCheckUtils]: 1: Hoare triple {83354#true} call #t~ret3 := isMethaneLevelCritical(); {83354#true} is VALID [2020-07-17 21:58:35,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,616 INFO L280 TraceCheckUtils]: 3: Hoare triple {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,617 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {83354#true} #548#return; {83832#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:58:35,618 INFO L280 TraceCheckUtils]: 5: Hoare triple {83832#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,619 INFO L280 TraceCheckUtils]: 6: Hoare triple {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,620 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {83354#true} #490#return; {83820#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret1| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:58:35,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,626 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {83354#true} {83354#true} #540#return; {83354#true} is VALID [2020-07-17 21:58:35,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,627 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume !(0 == ~pumpRunning~0); {83354#true} is VALID [2020-07-17 21:58:35,627 INFO L263 TraceCheckUtils]: 2: Hoare triple {83354#true} call processEnvironment__wrappee__base(); {83354#true} is VALID [2020-07-17 21:58:35,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,628 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {83354#true} {83354#true} #540#return; {83354#true} is VALID [2020-07-17 21:58:35,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,629 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #494#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {83354#true} is VALID [2020-07-17 21:58:35,629 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume 0 != ~pumpRunning~0; {83354#true} is VALID [2020-07-17 21:58:35,629 INFO L263 TraceCheckUtils]: 2: Hoare triple {83354#true} call #t~ret1 := isMethaneAlarm(); {83354#true} is VALID [2020-07-17 21:58:35,629 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} havoc ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,630 INFO L263 TraceCheckUtils]: 4: Hoare triple {83354#true} call #t~ret3 := isMethaneLevelCritical(); {83354#true} is VALID [2020-07-17 21:58:35,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,631 INFO L280 TraceCheckUtils]: 6: Hoare triple {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,632 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {83354#true} #548#return; {83832#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:58:35,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {83832#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,635 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {83354#true} #490#return; {83820#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret1| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:58:35,636 INFO L280 TraceCheckUtils]: 11: Hoare triple {83820#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret1| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {83821#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} is VALID [2020-07-17 21:58:35,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {83821#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} assume !(0 != ~tmp~1); {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,638 INFO L263 TraceCheckUtils]: 13: Hoare triple {83359#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,638 INFO L280 TraceCheckUtils]: 14: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,638 INFO L280 TraceCheckUtils]: 15: Hoare triple {83354#true} assume !(0 == ~pumpRunning~0); {83354#true} is VALID [2020-07-17 21:58:35,639 INFO L263 TraceCheckUtils]: 16: Hoare triple {83354#true} call processEnvironment__wrappee__base(); {83354#true} is VALID [2020-07-17 21:58:35,639 INFO L280 TraceCheckUtils]: 17: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,639 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {83354#true} {83354#true} #540#return; {83354#true} is VALID [2020-07-17 21:58:35,639 INFO L280 TraceCheckUtils]: 19: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,640 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #494#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,641 INFO L280 TraceCheckUtils]: 21: Hoare triple {83359#(= 0 ~methaneLevelCritical~0)} assume true; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,642 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {83359#(= 0 ~methaneLevelCritical~0)} {83354#true} #518#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {83354#true} is VALID [2020-07-17 21:58:35,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83354#true} #528#return; {83354#true} is VALID [2020-07-17 21:58:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,655 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83354#true} #530#return; {83354#true} is VALID [2020-07-17 21:58:35,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~tmp~9;havoc ~tmp___0~2; {83354#true} is VALID [2020-07-17 21:58:35,655 INFO L263 TraceCheckUtils]: 1: Hoare triple {83354#true} call #t~ret63 := getWaterLevel(); {83354#true} is VALID [2020-07-17 21:58:35,656 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {83354#true} is VALID [2020-07-17 21:58:35,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {83354#true} {83354#true} #528#return; {83354#true} is VALID [2020-07-17 21:58:35,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {83354#true} is VALID [2020-07-17 21:58:35,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {83354#true} assume 2 != ~tmp~9; {83354#true} is VALID [2020-07-17 21:58:35,656 INFO L263 TraceCheckUtils]: 7: Hoare triple {83354#true} call #t~ret64 := isPumpRunning(); {83354#true} is VALID [2020-07-17 21:58:35,657 INFO L280 TraceCheckUtils]: 8: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,657 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {83354#true} {83354#true} #530#return; {83354#true} is VALID [2020-07-17 21:58:35,657 INFO L280 TraceCheckUtils]: 11: Hoare triple {83354#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {83354#true} is VALID [2020-07-17 21:58:35,658 INFO L280 TraceCheckUtils]: 12: Hoare triple {83354#true} assume 0 != ~tmp___0~2; {83354#true} is VALID [2020-07-17 21:58:35,658 INFO L280 TraceCheckUtils]: 13: Hoare triple {83354#true} assume !(0 == ~switchedOnBeforeTS~0); {83354#true} is VALID [2020-07-17 21:58:35,658 INFO L280 TraceCheckUtils]: 14: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,659 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #520#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,660 INFO L263 TraceCheckUtils]: 0: Hoare triple {83610#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:35,660 INFO L263 TraceCheckUtils]: 1: Hoare triple {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {83354#true} is VALID [2020-07-17 21:58:35,660 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,661 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {83354#true} {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {83354#true} is VALID [2020-07-17 21:58:35,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {83354#true} is VALID [2020-07-17 21:58:35,661 INFO L280 TraceCheckUtils]: 6: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,661 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {83354#true} {83610#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {83354#true} is VALID [2020-07-17 21:58:35,661 INFO L280 TraceCheckUtils]: 8: Hoare triple {83354#true} assume 0 != ~pumpRunning~0; {83354#true} is VALID [2020-07-17 21:58:35,662 INFO L263 TraceCheckUtils]: 9: Hoare triple {83354#true} call lowerWaterLevel(); {83609#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:35,663 INFO L280 TraceCheckUtils]: 10: Hoare triple {83609#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {83354#true} is VALID [2020-07-17 21:58:35,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,663 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {83354#true} {83354#true} #516#return; {83354#true} is VALID [2020-07-17 21:58:35,663 INFO L280 TraceCheckUtils]: 13: Hoare triple {83354#true} assume 0 != ~systemActive~0; {83354#true} is VALID [2020-07-17 21:58:35,664 INFO L263 TraceCheckUtils]: 14: Hoare triple {83354#true} call processEnvironment(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,664 INFO L280 TraceCheckUtils]: 15: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {83354#true} is VALID [2020-07-17 21:58:35,664 INFO L280 TraceCheckUtils]: 16: Hoare triple {83354#true} assume 0 != ~pumpRunning~0; {83354#true} is VALID [2020-07-17 21:58:35,664 INFO L263 TraceCheckUtils]: 17: Hoare triple {83354#true} call #t~ret1 := isMethaneAlarm(); {83354#true} is VALID [2020-07-17 21:58:35,665 INFO L280 TraceCheckUtils]: 18: Hoare triple {83354#true} havoc ~retValue_acc~0; {83354#true} is VALID [2020-07-17 21:58:35,665 INFO L263 TraceCheckUtils]: 19: Hoare triple {83354#true} call #t~ret3 := isMethaneLevelCritical(); {83354#true} is VALID [2020-07-17 21:58:35,665 INFO L280 TraceCheckUtils]: 20: Hoare triple {83354#true} havoc ~retValue_acc~9;~retValue_acc~9 := ~methaneLevelCritical~0;#res := ~retValue_acc~9; {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,666 INFO L280 TraceCheckUtils]: 21: Hoare triple {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} assume true; {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,667 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {83834#(= |isMethaneLevelCritical_#res| ~methaneLevelCritical~0)} {83354#true} #548#return; {83832#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} is VALID [2020-07-17 21:58:35,668 INFO L280 TraceCheckUtils]: 23: Hoare triple {83832#(= ~methaneLevelCritical~0 |isMethaneAlarm_#t~ret3|)} assume -2147483648 <= #t~ret3 && #t~ret3 <= 2147483647;~retValue_acc~0 := #t~ret3;havoc #t~ret3;#res := ~retValue_acc~0; {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,669 INFO L280 TraceCheckUtils]: 24: Hoare triple {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} assume true; {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,670 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {83833#(= |isMethaneAlarm_#res| ~methaneLevelCritical~0)} {83354#true} #490#return; {83820#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret1| ~methaneLevelCritical~0))} is VALID [2020-07-17 21:58:35,671 INFO L280 TraceCheckUtils]: 26: Hoare triple {83820#(or (= 0 ~methaneLevelCritical~0) (= |processEnvironment_#t~ret1| ~methaneLevelCritical~0))} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~1 := #t~ret1;havoc #t~ret1; {83821#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} is VALID [2020-07-17 21:58:35,672 INFO L280 TraceCheckUtils]: 27: Hoare triple {83821#(or (= 0 ~methaneLevelCritical~0) (= ~methaneLevelCritical~0 processEnvironment_~tmp~1))} assume !(0 != ~tmp~1); {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,672 INFO L263 TraceCheckUtils]: 28: Hoare triple {83359#(= 0 ~methaneLevelCritical~0)} call processEnvironment__wrappee__methaneQuery(); {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:35,673 INFO L280 TraceCheckUtils]: 29: Hoare triple {83672#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~0; {83354#true} is VALID [2020-07-17 21:58:35,673 INFO L280 TraceCheckUtils]: 30: Hoare triple {83354#true} assume !(0 == ~pumpRunning~0); {83354#true} is VALID [2020-07-17 21:58:35,673 INFO L263 TraceCheckUtils]: 31: Hoare triple {83354#true} call processEnvironment__wrappee__base(); {83354#true} is VALID [2020-07-17 21:58:35,673 INFO L280 TraceCheckUtils]: 32: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,673 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {83354#true} {83354#true} #540#return; {83354#true} is VALID [2020-07-17 21:58:35,673 INFO L280 TraceCheckUtils]: 34: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,674 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #494#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,675 INFO L280 TraceCheckUtils]: 36: Hoare triple {83359#(= 0 ~methaneLevelCritical~0)} assume true; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,675 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {83359#(= 0 ~methaneLevelCritical~0)} {83354#true} #518#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,676 INFO L263 TraceCheckUtils]: 38: Hoare triple {83359#(= 0 ~methaneLevelCritical~0)} call __utac_acc__Specification5_spec__3(); {83354#true} is VALID [2020-07-17 21:58:35,676 INFO L280 TraceCheckUtils]: 39: Hoare triple {83354#true} havoc ~tmp~9;havoc ~tmp___0~2; {83354#true} is VALID [2020-07-17 21:58:35,676 INFO L263 TraceCheckUtils]: 40: Hoare triple {83354#true} call #t~ret63 := getWaterLevel(); {83354#true} is VALID [2020-07-17 21:58:35,676 INFO L280 TraceCheckUtils]: 41: Hoare triple {83354#true} havoc ~retValue_acc~10;~retValue_acc~10 := ~waterLevel~0;#res := ~retValue_acc~10; {83354#true} is VALID [2020-07-17 21:58:35,676 INFO L280 TraceCheckUtils]: 42: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,677 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {83354#true} {83354#true} #528#return; {83354#true} is VALID [2020-07-17 21:58:35,677 INFO L280 TraceCheckUtils]: 44: Hoare triple {83354#true} assume -2147483648 <= #t~ret63 && #t~ret63 <= 2147483647;~tmp~9 := #t~ret63;havoc #t~ret63; {83354#true} is VALID [2020-07-17 21:58:35,677 INFO L280 TraceCheckUtils]: 45: Hoare triple {83354#true} assume 2 != ~tmp~9; {83354#true} is VALID [2020-07-17 21:58:35,677 INFO L263 TraceCheckUtils]: 46: Hoare triple {83354#true} call #t~ret64 := isPumpRunning(); {83354#true} is VALID [2020-07-17 21:58:35,677 INFO L280 TraceCheckUtils]: 47: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,677 INFO L280 TraceCheckUtils]: 48: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,678 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {83354#true} {83354#true} #530#return; {83354#true} is VALID [2020-07-17 21:58:35,678 INFO L280 TraceCheckUtils]: 50: Hoare triple {83354#true} assume -2147483648 <= #t~ret64 && #t~ret64 <= 2147483647;~tmp___0~2 := #t~ret64;havoc #t~ret64; {83354#true} is VALID [2020-07-17 21:58:35,678 INFO L280 TraceCheckUtils]: 51: Hoare triple {83354#true} assume 0 != ~tmp___0~2; {83354#true} is VALID [2020-07-17 21:58:35,678 INFO L280 TraceCheckUtils]: 52: Hoare triple {83354#true} assume !(0 == ~switchedOnBeforeTS~0); {83354#true} is VALID [2020-07-17 21:58:35,678 INFO L280 TraceCheckUtils]: 53: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,679 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {83354#true} {83359#(= 0 ~methaneLevelCritical~0)} #520#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,680 INFO L280 TraceCheckUtils]: 55: Hoare triple {83359#(= 0 ~methaneLevelCritical~0)} assume true; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,681 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {83359#(= 0 ~methaneLevelCritical~0)} {83359#(= 0 ~methaneLevelCritical~0)} #504#return; {83359#(= 0 ~methaneLevelCritical~0)} is VALID [2020-07-17 21:58:35,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,719 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {83354#true} is VALID [2020-07-17 21:58:35,719 INFO L263 TraceCheckUtils]: 0: Hoare triple {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret62 := isPumpRunning(); {83354#true} is VALID [2020-07-17 21:58:35,719 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~pumpRunning~0;#res := ~retValue_acc~1; {83354#true} is VALID [2020-07-17 21:58:35,720 INFO L280 TraceCheckUtils]: 2: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,720 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {83354#true} {83608#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #526#return; {83354#true} is VALID [2020-07-17 21:58:35,720 INFO L280 TraceCheckUtils]: 4: Hoare triple {83354#true} assume -2147483648 <= #t~ret62 && #t~ret62 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret62;havoc #t~ret62; {83354#true} is VALID [2020-07-17 21:58:35,720 INFO L280 TraceCheckUtils]: 5: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,720 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {83354#true} {83610#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #514#return; {83354#true} is VALID [2020-07-17 21:58:35,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {83609#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {83354#true} is VALID [2020-07-17 21:58:35,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {83354#true} assume true; {83354#true} is VALID [2020-07-17 21:58:35,724 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {83354#true} {83354#true} #516#return; {83354#true} is VALID [2020-07-17 21:58:35,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat