/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_product57.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:55:34,030 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:55:34,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:55:34,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:55:34,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:55:34,057 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:55:34,058 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:55:34,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:55:34,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:55:34,075 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:55:34,076 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:55:34,077 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:55:34,078 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:55:34,080 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:55:34,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:55:34,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:55:34,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:55:34,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:55:34,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:55:34,093 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:55:34,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:55:34,103 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:55:34,104 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:55:34,105 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:55:34,107 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:55:34,107 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:55:34,108 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:55:34,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:55:34,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:55:34,113 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:55:34,114 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:55:34,115 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:55:34,116 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:55:34,118 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:55:34,119 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:55:34,119 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:55:34,120 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:55:34,121 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:55:34,121 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:55:34,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:55:34,123 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:55:34,124 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 21:55:34,160 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:55:34,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:55:34,166 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:55:34,166 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:55:34,166 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:55:34,166 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:55:34,167 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:55:34,167 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:55:34,167 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:55:34,167 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:55:34,167 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:55:34,168 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:55:34,168 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:55:34,168 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:55:34,169 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:55:34,169 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:55:34,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:55:34,170 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:55:34,170 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:55:34,170 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:55:34,170 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:55:34,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:55:34,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:55:34,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:55:34,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:55:34,171 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:55:34,172 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:55:34,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:55:34,172 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:55:34,173 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:55:34,476 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:55:34,491 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:55:34,495 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:55:34,496 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:55:34,497 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:55:34,498 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2020-07-17 21:55:34,574 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa353b788/6ee96cdb0dd84589887e7236ba8e7378/FLAGdf3e74255 [2020-07-17 21:55:35,088 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:55:35,089 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product57.cil.c [2020-07-17 21:55:35,103 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa353b788/6ee96cdb0dd84589887e7236ba8e7378/FLAGdf3e74255 [2020-07-17 21:55:35,433 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa353b788/6ee96cdb0dd84589887e7236ba8e7378 [2020-07-17 21:55:35,442 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:55:35,444 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:55:35,445 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:55:35,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:55:35,449 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:55:35,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:55:35" (1/1) ... [2020-07-17 21:55:35,454 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e395755 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:35, skipping insertion in model container [2020-07-17 21:55:35,454 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:55:35" (1/1) ... [2020-07-17 21:55:35,462 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:55:35,507 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:55:35,992 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:55:36,006 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:55:36,114 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:55:36,168 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:55:36,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36 WrapperNode [2020-07-17 21:55:36,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:55:36,169 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:55:36,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:55:36,170 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:55:36,184 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (1/1) ... [2020-07-17 21:55:36,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (1/1) ... [2020-07-17 21:55:36,204 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (1/1) ... [2020-07-17 21:55:36,204 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (1/1) ... [2020-07-17 21:55:36,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (1/1) ... [2020-07-17 21:55:36,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (1/1) ... [2020-07-17 21:55:36,298 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (1/1) ... [2020-07-17 21:55:36,311 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:55:36,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:55:36,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:55:36,318 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:55:36,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (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 21:55:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:55:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:55:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:55:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:55:36,394 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:55:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:55:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:55:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:55:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:55:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:55:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:55:36,395 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:55:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:55:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:55:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:55:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:55:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:55:36,396 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:55:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:55:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:55:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:55:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:55:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:55:36,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:55:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:55:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:55:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:55:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:55:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:55:36,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:55:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:55:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:55:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:55:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:55:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:55:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:55:36,399 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:55:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:55:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:55:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:55:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:55:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:55:36,400 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:55:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:55:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:55:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:55:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:55:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:55:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:55:36,401 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:55:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:55:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:55:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:55:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:55:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:55:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:55:36,402 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:55:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:55:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:55:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:55:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:55:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:55:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:55:36,403 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:55:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:55:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:55:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:55:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:55:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:55:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:55:36,404 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:55:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:55:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:55:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:55:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:55:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:55:36,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:55:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:55:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:55:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:55:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:55:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:55:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:55:36,406 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:55:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:55:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:55:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:55:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:55:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:55:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:55:36,407 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:55:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:55:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:55:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:55:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:55:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:55:36,408 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:55:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:55:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:55:36,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:55:38,163 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:55:38,163 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:55:38,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:55:38 BoogieIcfgContainer [2020-07-17 21:55:38,169 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:55:38,171 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:55:38,171 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:55:38,175 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:55:38,176 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:55:35" (1/3) ... [2020-07-17 21:55:38,177 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6033c33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:55:38, skipping insertion in model container [2020-07-17 21:55:38,177 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:55:36" (2/3) ... [2020-07-17 21:55:38,178 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6033c33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:55:38, skipping insertion in model container [2020-07-17 21:55:38,178 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:55:38" (3/3) ... [2020-07-17 21:55:38,180 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product57.cil.c [2020-07-17 21:55:38,192 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:55:38,201 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:55:38,217 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:55:38,272 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:55:38,272 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:55:38,272 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:55:38,273 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:55:38,273 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:55:38,273 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:55:38,274 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:55:38,274 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:55:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states. [2020-07-17 21:55:38,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:55:38,312 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:38,313 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 21:55:38,314 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:38,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:38,323 INFO L82 PathProgramCache]: Analyzing trace with hash 479094946, now seen corresponding path program 1 times [2020-07-17 21:55:38,334 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:38,334 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591030686] [2020-07-17 21:55:38,335 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:38,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,142 WARN L193 SmtUtils]: Spent 298.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:39,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {199#true} is VALID [2020-07-17 21:55:39,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #555#return; {199#true} is VALID [2020-07-17 21:55:39,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,243 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-17 21:55:39,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,248 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-17 21:55:39,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,252 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {199#true} is VALID [2020-07-17 21:55:39,253 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,253 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-17 21:55:39,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,257 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,258 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-17 21:55:39,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,271 INFO L280 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-17 21:55:39,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {199#true} #545#return; {199#true} is VALID [2020-07-17 21:55:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-17 21:55:39,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,282 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-17 21:55:39,283 INFO L263 TraceCheckUtils]: 0: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {199#true} is VALID [2020-07-17 21:55:39,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-17 21:55:39,284 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,284 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-17 21:55:39,284 INFO L280 TraceCheckUtils]: 4: Hoare triple {199#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {199#true} is VALID [2020-07-17 21:55:39,285 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,285 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {199#true} {200#false} #515#return; {200#false} is VALID [2020-07-17 21:55:39,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,289 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-17 21:55:39,290 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,290 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #537#return; {200#false} is VALID [2020-07-17 21:55:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:39,294 INFO L280 TraceCheckUtils]: 0: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-17 21:55:39,295 INFO L280 TraceCheckUtils]: 1: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,295 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {199#true} {200#false} #539#return; {200#false} is VALID [2020-07-17 21:55:39,301 INFO L263 TraceCheckUtils]: 0: Hoare triple {199#true} call ULTIMATE.init(); {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:39,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {229#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {199#true} is VALID [2020-07-17 21:55:39,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,303 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {199#true} {199#true} #555#return; {199#true} is VALID [2020-07-17 21:55:39,303 INFO L263 TraceCheckUtils]: 4: Hoare triple {199#true} call #t~ret76 := main(); {199#true} is VALID [2020-07-17 21:55:39,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {199#true} havoc ~retValue_acc~2;havoc ~tmp~0; {199#true} is VALID [2020-07-17 21:55:39,304 INFO L263 TraceCheckUtils]: 6: Hoare triple {199#true} call select_helpers(); {199#true} is VALID [2020-07-17 21:55:39,304 INFO L280 TraceCheckUtils]: 7: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,304 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {199#true} {199#true} #451#return; {199#true} is VALID [2020-07-17 21:55:39,304 INFO L263 TraceCheckUtils]: 9: Hoare triple {199#true} call select_features(); {199#true} is VALID [2020-07-17 21:55:39,305 INFO L280 TraceCheckUtils]: 10: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,305 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {199#true} {199#true} #453#return; {199#true} is VALID [2020-07-17 21:55:39,305 INFO L263 TraceCheckUtils]: 12: Hoare triple {199#true} call #t~ret1 := valid_product(); {199#true} is VALID [2020-07-17 21:55:39,306 INFO L280 TraceCheckUtils]: 13: Hoare triple {199#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {199#true} is VALID [2020-07-17 21:55:39,306 INFO L280 TraceCheckUtils]: 14: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,306 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {199#true} {199#true} #455#return; {199#true} is VALID [2020-07-17 21:55:39,307 INFO L280 TraceCheckUtils]: 16: Hoare triple {199#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {199#true} is VALID [2020-07-17 21:55:39,307 INFO L280 TraceCheckUtils]: 17: Hoare triple {199#true} assume 0 != ~tmp~0; {199#true} is VALID [2020-07-17 21:55:39,307 INFO L263 TraceCheckUtils]: 18: Hoare triple {199#true} call setup(); {199#true} is VALID [2020-07-17 21:55:39,308 INFO L280 TraceCheckUtils]: 19: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,308 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {199#true} {199#true} #457#return; {199#true} is VALID [2020-07-17 21:55:39,308 INFO L263 TraceCheckUtils]: 21: Hoare triple {199#true} call runTest(); {199#true} is VALID [2020-07-17 21:55:39,309 INFO L263 TraceCheckUtils]: 22: Hoare triple {199#true} call __utac_acc__Specification5_spec__1(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:39,310 INFO L280 TraceCheckUtils]: 23: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {199#true} is VALID [2020-07-17 21:55:39,310 INFO L280 TraceCheckUtils]: 24: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,310 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {199#true} {199#true} #545#return; {199#true} is VALID [2020-07-17 21:55:39,311 INFO L263 TraceCheckUtils]: 26: Hoare triple {199#true} call test(); {199#true} is VALID [2020-07-17 21:55:39,311 INFO L280 TraceCheckUtils]: 27: Hoare triple {199#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {199#true} is VALID [2020-07-17 21:55:39,312 INFO L280 TraceCheckUtils]: 28: Hoare triple {199#true} assume !true; {200#false} is VALID [2020-07-17 21:55:39,313 INFO L263 TraceCheckUtils]: 29: Hoare triple {200#false} call cleanup(); {200#false} is VALID [2020-07-17 21:55:39,313 INFO L280 TraceCheckUtils]: 30: Hoare triple {200#false} havoc ~i~0;havoc ~__cil_tmp2~0; {200#false} is VALID [2020-07-17 21:55:39,313 INFO L263 TraceCheckUtils]: 31: Hoare triple {200#false} call timeShift(); {200#false} is VALID [2020-07-17 21:55:39,314 INFO L263 TraceCheckUtils]: 32: Hoare triple {200#false} call __utac_acc__Specification5_spec__2(); {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:39,314 INFO L263 TraceCheckUtils]: 33: Hoare triple {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {199#true} is VALID [2020-07-17 21:55:39,314 INFO L280 TraceCheckUtils]: 34: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-17 21:55:39,315 INFO L280 TraceCheckUtils]: 35: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,315 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {199#true} {230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {199#true} is VALID [2020-07-17 21:55:39,315 INFO L280 TraceCheckUtils]: 37: Hoare triple {199#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {199#true} is VALID [2020-07-17 21:55:39,316 INFO L280 TraceCheckUtils]: 38: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,316 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {199#true} {200#false} #515#return; {200#false} is VALID [2020-07-17 21:55:39,316 INFO L280 TraceCheckUtils]: 40: Hoare triple {200#false} assume !(0 != ~pumpRunning~0); {200#false} is VALID [2020-07-17 21:55:39,317 INFO L280 TraceCheckUtils]: 41: Hoare triple {200#false} assume !(0 != ~systemActive~0); {200#false} is VALID [2020-07-17 21:55:39,317 INFO L263 TraceCheckUtils]: 42: Hoare triple {200#false} call __utac_acc__Specification5_spec__3(); {200#false} is VALID [2020-07-17 21:55:39,317 INFO L280 TraceCheckUtils]: 43: Hoare triple {200#false} havoc ~tmp~4;havoc ~tmp___0~0; {200#false} is VALID [2020-07-17 21:55:39,318 INFO L263 TraceCheckUtils]: 44: Hoare triple {200#false} call #t~ret48 := getWaterLevel(); {199#true} is VALID [2020-07-17 21:55:39,318 INFO L280 TraceCheckUtils]: 45: Hoare triple {199#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {199#true} is VALID [2020-07-17 21:55:39,318 INFO L280 TraceCheckUtils]: 46: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,318 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {199#true} {200#false} #537#return; {200#false} is VALID [2020-07-17 21:55:39,319 INFO L280 TraceCheckUtils]: 48: Hoare triple {200#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {200#false} is VALID [2020-07-17 21:55:39,319 INFO L280 TraceCheckUtils]: 49: Hoare triple {200#false} assume 2 != ~tmp~4; {200#false} is VALID [2020-07-17 21:55:39,319 INFO L263 TraceCheckUtils]: 50: Hoare triple {200#false} call #t~ret49 := isPumpRunning(); {199#true} is VALID [2020-07-17 21:55:39,320 INFO L280 TraceCheckUtils]: 51: Hoare triple {199#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {199#true} is VALID [2020-07-17 21:55:39,320 INFO L280 TraceCheckUtils]: 52: Hoare triple {199#true} assume true; {199#true} is VALID [2020-07-17 21:55:39,320 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {199#true} {200#false} #539#return; {200#false} is VALID [2020-07-17 21:55:39,321 INFO L280 TraceCheckUtils]: 54: Hoare triple {200#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {200#false} is VALID [2020-07-17 21:55:39,321 INFO L280 TraceCheckUtils]: 55: Hoare triple {200#false} assume 0 != ~tmp___0~0; {200#false} is VALID [2020-07-17 21:55:39,321 INFO L280 TraceCheckUtils]: 56: Hoare triple {200#false} assume 0 == ~switchedOnBeforeTS~0; {200#false} is VALID [2020-07-17 21:55:39,321 INFO L263 TraceCheckUtils]: 57: Hoare triple {200#false} call __automaton_fail(); {200#false} is VALID [2020-07-17 21:55:39,322 INFO L280 TraceCheckUtils]: 58: Hoare triple {200#false} assume !false; {200#false} is VALID [2020-07-17 21:55:39,332 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 21:55:39,333 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591030686] [2020-07-17 21:55:39,334 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:39,334 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:55:39,335 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [514958759] [2020-07-17 21:55:39,342 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:55:39,345 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:39,349 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:55:39,466 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 21:55:39,466 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:55:39,466 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:39,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:55:39,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:55:39,478 INFO L87 Difference]: Start difference. First operand 196 states. Second operand 4 states. [2020-07-17 21:55:44,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:44,454 INFO L93 Difference]: Finished difference Result 335 states and 423 transitions. [2020-07-17 21:55:44,455 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:55:44,455 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:55:44,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:44,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:55:44,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 423 transitions. [2020-07-17 21:55:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:55:44,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 423 transitions. [2020-07-17 21:55:44,508 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 423 transitions. [2020-07-17 21:55:45,839 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 423 edges. 423 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:55:45,876 INFO L225 Difference]: With dead ends: 335 [2020-07-17 21:55:45,876 INFO L226 Difference]: Without dead ends: 183 [2020-07-17 21:55:45,886 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 21:55:45,906 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2020-07-17 21:55:47,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 153. [2020-07-17 21:55:47,497 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:55:47,498 INFO L82 GeneralOperation]: Start isEquivalent. First operand 183 states. Second operand 153 states. [2020-07-17 21:55:47,499 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand 153 states. [2020-07-17 21:55:47,499 INFO L87 Difference]: Start difference. First operand 183 states. Second operand 153 states. [2020-07-17 21:55:47,525 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:47,526 INFO L93 Difference]: Finished difference Result 183 states and 223 transitions. [2020-07-17 21:55:47,526 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 223 transitions. [2020-07-17 21:55:47,529 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:47,529 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:47,530 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 183 states. [2020-07-17 21:55:47,530 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 183 states. [2020-07-17 21:55:47,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:47,542 INFO L93 Difference]: Finished difference Result 183 states and 223 transitions. [2020-07-17 21:55:47,542 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 223 transitions. [2020-07-17 21:55:47,545 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:55:47,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:55:47,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:55:47,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:55:47,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-17 21:55:47,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 178 transitions. [2020-07-17 21:55:47,556 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 178 transitions. Word has length 59 [2020-07-17 21:55:47,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:55:47,557 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 178 transitions. [2020-07-17 21:55:47,557 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:55:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 178 transitions. [2020-07-17 21:55:47,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:55:47,560 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:55:47,561 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 21:55:47,561 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:55:47,561 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:55:47,561 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:55:47,562 INFO L82 PathProgramCache]: Analyzing trace with hash 1126861649, now seen corresponding path program 1 times [2020-07-17 21:55:47,562 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:55:47,562 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682167973] [2020-07-17 21:55:47,562 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:55:47,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,046 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:55:48,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {1285#(= 1 ~systemActive~0)} assume true; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1285#(= 1 ~systemActive~0)} {1280#true} #555#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,207 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,208 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #451#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,213 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #453#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:55:48,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:55:48,272 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1285#(= 1 ~systemActive~0)} #455#return; {1293#(= |main_#t~ret1| ~systemActive~0)} is VALID [2020-07-17 21:55:48,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,280 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #457#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1280#true} is VALID [2020-07-17 21:55:48,306 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,307 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #545#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-17 21:55:48,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,324 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-17 21:55:48,324 INFO L263 TraceCheckUtils]: 0: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {1280#true} is VALID [2020-07-17 21:55:48,325 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-17 21:55:48,325 INFO L280 TraceCheckUtils]: 2: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,325 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-17 21:55:48,326 INFO L280 TraceCheckUtils]: 4: Hoare triple {1280#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {1280#true} is VALID [2020-07-17 21:55:48,326 INFO L280 TraceCheckUtils]: 5: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,333 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #515#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {1280#true} is VALID [2020-07-17 21:55:48,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1281#false} #537#return; {1281#false} is VALID [2020-07-17 21:55:48,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:55:48,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-17 21:55:48,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1280#true} {1281#false} #539#return; {1281#false} is VALID [2020-07-17 21:55:48,353 INFO L263 TraceCheckUtils]: 0: Hoare triple {1280#true} call ULTIMATE.init(); {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:55:48,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {1314#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,365 INFO L280 TraceCheckUtils]: 2: Hoare triple {1285#(= 1 ~systemActive~0)} assume true; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,366 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1285#(= 1 ~systemActive~0)} {1280#true} #555#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,367 INFO L263 TraceCheckUtils]: 4: Hoare triple {1285#(= 1 ~systemActive~0)} call #t~ret76 := main(); {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {1285#(= 1 ~systemActive~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,367 INFO L263 TraceCheckUtils]: 6: Hoare triple {1285#(= 1 ~systemActive~0)} call select_helpers(); {1280#true} is VALID [2020-07-17 21:55:48,368 INFO L280 TraceCheckUtils]: 7: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,374 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #451#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,374 INFO L263 TraceCheckUtils]: 9: Hoare triple {1285#(= 1 ~systemActive~0)} call select_features(); {1280#true} is VALID [2020-07-17 21:55:48,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,375 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1280#true} {1285#(= 1 ~systemActive~0)} #453#return; {1285#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:55:48,376 INFO L263 TraceCheckUtils]: 12: Hoare triple {1285#(= 1 ~systemActive~0)} call #t~ret1 := valid_product(); {1280#true} is VALID [2020-07-17 21:55:48,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {1280#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:55:48,377 INFO L280 TraceCheckUtils]: 14: Hoare triple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-17 21:55:48,378 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1315#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {1285#(= 1 ~systemActive~0)} #455#return; {1293#(= |main_#t~ret1| ~systemActive~0)} is VALID [2020-07-17 21:55:48,379 INFO L280 TraceCheckUtils]: 16: Hoare triple {1293#(= |main_#t~ret1| ~systemActive~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {1294#(= main_~tmp~0 ~systemActive~0)} is VALID [2020-07-17 21:55:48,379 INFO L280 TraceCheckUtils]: 17: Hoare triple {1294#(= main_~tmp~0 ~systemActive~0)} assume 0 != ~tmp~0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,379 INFO L263 TraceCheckUtils]: 18: Hoare triple {1295#(not (= 0 ~systemActive~0))} call setup(); {1280#true} is VALID [2020-07-17 21:55:48,379 INFO L280 TraceCheckUtils]: 19: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,380 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #457#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,380 INFO L263 TraceCheckUtils]: 21: Hoare triple {1295#(not (= 0 ~systemActive~0))} call runTest(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,382 INFO L263 TraceCheckUtils]: 22: Hoare triple {1295#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:48,382 INFO L280 TraceCheckUtils]: 23: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1280#true} is VALID [2020-07-17 21:55:48,382 INFO L280 TraceCheckUtils]: 24: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,382 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #545#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,383 INFO L263 TraceCheckUtils]: 26: Hoare triple {1295#(not (= 0 ~systemActive~0))} call test(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,383 INFO L280 TraceCheckUtils]: 27: Hoare triple {1295#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,384 INFO L280 TraceCheckUtils]: 28: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !false; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,385 INFO L280 TraceCheckUtils]: 29: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,386 INFO L280 TraceCheckUtils]: 30: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,387 INFO L280 TraceCheckUtils]: 31: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~5); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,388 INFO L280 TraceCheckUtils]: 32: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,388 INFO L280 TraceCheckUtils]: 33: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~1); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,389 INFO L280 TraceCheckUtils]: 34: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,390 INFO L280 TraceCheckUtils]: 35: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,390 INFO L263 TraceCheckUtils]: 36: Hoare triple {1295#(not (= 0 ~systemActive~0))} call timeShift(); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,391 INFO L263 TraceCheckUtils]: 37: Hoare triple {1295#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:55:48,391 INFO L263 TraceCheckUtils]: 38: Hoare triple {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {1280#true} is VALID [2020-07-17 21:55:48,391 INFO L280 TraceCheckUtils]: 39: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-17 21:55:48,391 INFO L280 TraceCheckUtils]: 40: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,391 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1280#true} {1316#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {1280#true} is VALID [2020-07-17 21:55:48,392 INFO L280 TraceCheckUtils]: 42: Hoare triple {1280#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {1280#true} is VALID [2020-07-17 21:55:48,392 INFO L280 TraceCheckUtils]: 43: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,392 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1280#true} {1295#(not (= 0 ~systemActive~0))} #515#return; {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,393 INFO L280 TraceCheckUtils]: 45: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {1295#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:55:48,393 INFO L280 TraceCheckUtils]: 46: Hoare triple {1295#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {1281#false} is VALID [2020-07-17 21:55:48,393 INFO L263 TraceCheckUtils]: 47: Hoare triple {1281#false} call __utac_acc__Specification5_spec__3(); {1281#false} is VALID [2020-07-17 21:55:48,394 INFO L280 TraceCheckUtils]: 48: Hoare triple {1281#false} havoc ~tmp~4;havoc ~tmp___0~0; {1281#false} is VALID [2020-07-17 21:55:48,394 INFO L263 TraceCheckUtils]: 49: Hoare triple {1281#false} call #t~ret48 := getWaterLevel(); {1280#true} is VALID [2020-07-17 21:55:48,394 INFO L280 TraceCheckUtils]: 50: Hoare triple {1280#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {1280#true} is VALID [2020-07-17 21:55:48,394 INFO L280 TraceCheckUtils]: 51: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,394 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {1280#true} {1281#false} #537#return; {1281#false} is VALID [2020-07-17 21:55:48,395 INFO L280 TraceCheckUtils]: 53: Hoare triple {1281#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {1281#false} is VALID [2020-07-17 21:55:48,395 INFO L280 TraceCheckUtils]: 54: Hoare triple {1281#false} assume 2 != ~tmp~4; {1281#false} is VALID [2020-07-17 21:55:48,395 INFO L263 TraceCheckUtils]: 55: Hoare triple {1281#false} call #t~ret49 := isPumpRunning(); {1280#true} is VALID [2020-07-17 21:55:48,396 INFO L280 TraceCheckUtils]: 56: Hoare triple {1280#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1280#true} is VALID [2020-07-17 21:55:48,396 INFO L280 TraceCheckUtils]: 57: Hoare triple {1280#true} assume true; {1280#true} is VALID [2020-07-17 21:55:48,396 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {1280#true} {1281#false} #539#return; {1281#false} is VALID [2020-07-17 21:55:48,397 INFO L280 TraceCheckUtils]: 59: Hoare triple {1281#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {1281#false} is VALID [2020-07-17 21:55:48,397 INFO L280 TraceCheckUtils]: 60: Hoare triple {1281#false} assume 0 != ~tmp___0~0; {1281#false} is VALID [2020-07-17 21:55:48,397 INFO L280 TraceCheckUtils]: 61: Hoare triple {1281#false} assume 0 == ~switchedOnBeforeTS~0; {1281#false} is VALID [2020-07-17 21:55:48,397 INFO L263 TraceCheckUtils]: 62: Hoare triple {1281#false} call __automaton_fail(); {1281#false} is VALID [2020-07-17 21:55:48,398 INFO L280 TraceCheckUtils]: 63: Hoare triple {1281#false} assume !false; {1281#false} is VALID [2020-07-17 21:55:48,417 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 21:55:48,418 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1682167973] [2020-07-17 21:55:48,418 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:55:48,418 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:55:48,419 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1718828191] [2020-07-17 21:55:48,425 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:55:48,426 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:55:48,426 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:55:48,510 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 21:55:48,510 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:55:48,511 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:55:48,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:55:48,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:55:48,511 INFO L87 Difference]: Start difference. First operand 153 states and 178 transitions. Second operand 9 states. [2020-07-17 21:55:49,352 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:55:50,316 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:55:50,711 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:51,047 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:55:59,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:55:59,856 INFO L93 Difference]: Finished difference Result 308 states and 378 transitions. [2020-07-17 21:55:59,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-17 21:55:59,856 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:55:59,857 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:55:59,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:59,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 378 transitions. [2020-07-17 21:55:59,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:55:59,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 378 transitions. [2020-07-17 21:55:59,877 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 378 transitions. [2020-07-17 21:56:01,138 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 378 edges. 378 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:01,146 INFO L225 Difference]: With dead ends: 308 [2020-07-17 21:56:01,147 INFO L226 Difference]: Without dead ends: 183 [2020-07-17 21:56:01,153 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=56, Invalid=126, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:56:01,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 183 states. [2020-07-17 21:56:02,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 183 to 153. [2020-07-17 21:56:02,819 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:02,819 INFO L82 GeneralOperation]: Start isEquivalent. First operand 183 states. Second operand 153 states. [2020-07-17 21:56:02,820 INFO L74 IsIncluded]: Start isIncluded. First operand 183 states. Second operand 153 states. [2020-07-17 21:56:02,820 INFO L87 Difference]: Start difference. First operand 183 states. Second operand 153 states. [2020-07-17 21:56:02,830 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:02,831 INFO L93 Difference]: Finished difference Result 183 states and 222 transitions. [2020-07-17 21:56:02,831 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 222 transitions. [2020-07-17 21:56:02,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:02,833 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:02,833 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 183 states. [2020-07-17 21:56:02,834 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 183 states. [2020-07-17 21:56:02,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:02,844 INFO L93 Difference]: Finished difference Result 183 states and 222 transitions. [2020-07-17 21:56:02,844 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 222 transitions. [2020-07-17 21:56:02,846 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:02,846 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:02,846 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:02,846 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:02,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-17 21:56:02,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 177 transitions. [2020-07-17 21:56:02,854 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 177 transitions. Word has length 64 [2020-07-17 21:56:02,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:02,855 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 177 transitions. [2020-07-17 21:56:02,855 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:56:02,855 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 177 transitions. [2020-07-17 21:56:02,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2020-07-17 21:56:02,858 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:02,859 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] [2020-07-17 21:56:02,859 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:56:02,859 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:02,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:02,860 INFO L82 PathProgramCache]: Analyzing trace with hash -1745445590, now seen corresponding path program 1 times [2020-07-17 21:56:02,860 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:02,860 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1143126641] [2020-07-17 21:56:02,861 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:02,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,240 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:03,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume true; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,329 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2353#(= 0 ~pumpRunning~0)} {2348#true} #555#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,332 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,332 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #451#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,336 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #453#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2348#true} is VALID [2020-07-17 21:56:03,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #455#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,345 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,346 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #457#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2348#true} is VALID [2020-07-17 21:56:03,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,361 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #545#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-17 21:56:03,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,384 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-17 21:56:03,384 INFO L263 TraceCheckUtils]: 0: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {2348#true} is VALID [2020-07-17 21:56:03,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-17 21:56:03,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,386 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-17 21:56:03,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {2348#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {2348#true} is VALID [2020-07-17 21:56:03,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,389 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #515#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,434 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,435 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:03,436 INFO L280 TraceCheckUtils]: 1: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,436 INFO L263 TraceCheckUtils]: 2: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-17 21:56:03,437 INFO L280 TraceCheckUtils]: 3: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,437 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,438 INFO L280 TraceCheckUtils]: 5: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,439 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-17 21:56:03,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {2348#true} is VALID [2020-07-17 21:56:03,440 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,440 INFO L263 TraceCheckUtils]: 2: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:03,441 INFO L280 TraceCheckUtils]: 3: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:03,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,445 INFO L263 TraceCheckUtils]: 5: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-17 21:56:03,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,446 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,447 INFO L280 TraceCheckUtils]: 8: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,448 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-17 21:56:03,448 INFO L280 TraceCheckUtils]: 10: Hoare triple {2349#false} assume true; {2349#false} is VALID [2020-07-17 21:56:03,449 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2349#false} {2353#(= 0 ~pumpRunning~0)} #519#return; {2349#false} is VALID [2020-07-17 21:56:03,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {2348#true} is VALID [2020-07-17 21:56:03,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,455 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2349#false} #537#return; {2349#false} is VALID [2020-07-17 21:56:03,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:03,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-17 21:56:03,459 INFO L280 TraceCheckUtils]: 1: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,459 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2348#true} {2349#false} #539#return; {2349#false} is VALID [2020-07-17 21:56:03,464 INFO L263 TraceCheckUtils]: 0: Hoare triple {2348#true} call ULTIMATE.init(); {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:03,470 INFO L280 TraceCheckUtils]: 1: Hoare triple {2391#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume true; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,472 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2353#(= 0 ~pumpRunning~0)} {2348#true} #555#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,472 INFO L263 TraceCheckUtils]: 4: Hoare triple {2353#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,473 INFO L280 TraceCheckUtils]: 5: Hoare triple {2353#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,473 INFO L263 TraceCheckUtils]: 6: Hoare triple {2353#(= 0 ~pumpRunning~0)} call select_helpers(); {2348#true} is VALID [2020-07-17 21:56:03,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,474 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #451#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,474 INFO L263 TraceCheckUtils]: 9: Hoare triple {2353#(= 0 ~pumpRunning~0)} call select_features(); {2348#true} is VALID [2020-07-17 21:56:03,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,475 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #453#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,475 INFO L263 TraceCheckUtils]: 12: Hoare triple {2353#(= 0 ~pumpRunning~0)} call #t~ret1 := valid_product(); {2348#true} is VALID [2020-07-17 21:56:03,476 INFO L280 TraceCheckUtils]: 13: Hoare triple {2348#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {2348#true} is VALID [2020-07-17 21:56:03,476 INFO L280 TraceCheckUtils]: 14: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,477 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #455#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,477 INFO L280 TraceCheckUtils]: 16: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,478 INFO L280 TraceCheckUtils]: 17: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,478 INFO L263 TraceCheckUtils]: 18: Hoare triple {2353#(= 0 ~pumpRunning~0)} call setup(); {2348#true} is VALID [2020-07-17 21:56:03,478 INFO L280 TraceCheckUtils]: 19: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,479 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #457#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,480 INFO L263 TraceCheckUtils]: 21: Hoare triple {2353#(= 0 ~pumpRunning~0)} call runTest(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,480 INFO L263 TraceCheckUtils]: 22: Hoare triple {2353#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:03,481 INFO L280 TraceCheckUtils]: 23: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2348#true} is VALID [2020-07-17 21:56:03,481 INFO L280 TraceCheckUtils]: 24: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,481 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #545#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,482 INFO L263 TraceCheckUtils]: 26: Hoare triple {2353#(= 0 ~pumpRunning~0)} call test(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,483 INFO L280 TraceCheckUtils]: 27: Hoare triple {2353#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,483 INFO L280 TraceCheckUtils]: 28: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !false; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,484 INFO L280 TraceCheckUtils]: 29: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,484 INFO L280 TraceCheckUtils]: 30: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,485 INFO L280 TraceCheckUtils]: 31: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,485 INFO L280 TraceCheckUtils]: 32: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,486 INFO L280 TraceCheckUtils]: 33: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,487 INFO L280 TraceCheckUtils]: 34: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,487 INFO L280 TraceCheckUtils]: 35: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,488 INFO L263 TraceCheckUtils]: 36: Hoare triple {2353#(= 0 ~pumpRunning~0)} call timeShift(); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,489 INFO L263 TraceCheckUtils]: 37: Hoare triple {2353#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:03,489 INFO L263 TraceCheckUtils]: 38: Hoare triple {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {2348#true} is VALID [2020-07-17 21:56:03,489 INFO L280 TraceCheckUtils]: 39: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-17 21:56:03,489 INFO L280 TraceCheckUtils]: 40: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,490 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2348#true} {2392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {2348#true} is VALID [2020-07-17 21:56:03,490 INFO L280 TraceCheckUtils]: 42: Hoare triple {2348#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {2348#true} is VALID [2020-07-17 21:56:03,490 INFO L280 TraceCheckUtils]: 43: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,491 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2348#true} {2353#(= 0 ~pumpRunning~0)} #515#return; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,492 INFO L280 TraceCheckUtils]: 45: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,492 INFO L280 TraceCheckUtils]: 46: Hoare triple {2353#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,493 INFO L263 TraceCheckUtils]: 47: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:03,493 INFO L280 TraceCheckUtils]: 48: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {2348#true} is VALID [2020-07-17 21:56:03,494 INFO L280 TraceCheckUtils]: 49: Hoare triple {2348#true} assume !(0 != ~pumpRunning~0); {2353#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:03,495 INFO L263 TraceCheckUtils]: 50: Hoare triple {2353#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:03,495 INFO L280 TraceCheckUtils]: 51: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:03,496 INFO L280 TraceCheckUtils]: 52: Hoare triple {2396#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} assume !(0 == ~pumpRunning~0); {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,496 INFO L263 TraceCheckUtils]: 53: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} call processEnvironment__wrappee__base(); {2348#true} is VALID [2020-07-17 21:56:03,496 INFO L280 TraceCheckUtils]: 54: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,497 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2348#true} {2404#(not (= 0 |old(~pumpRunning~0)|))} #533#return; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,498 INFO L280 TraceCheckUtils]: 56: Hoare triple {2404#(not (= 0 |old(~pumpRunning~0)|))} assume true; {2404#(not (= 0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:56:03,498 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2404#(not (= 0 |old(~pumpRunning~0)|))} {2353#(= 0 ~pumpRunning~0)} #499#return; {2349#false} is VALID [2020-07-17 21:56:03,499 INFO L280 TraceCheckUtils]: 58: Hoare triple {2349#false} assume true; {2349#false} is VALID [2020-07-17 21:56:03,499 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2349#false} {2353#(= 0 ~pumpRunning~0)} #519#return; {2349#false} is VALID [2020-07-17 21:56:03,499 INFO L263 TraceCheckUtils]: 60: Hoare triple {2349#false} call __utac_acc__Specification5_spec__3(); {2349#false} is VALID [2020-07-17 21:56:03,499 INFO L280 TraceCheckUtils]: 61: Hoare triple {2349#false} havoc ~tmp~4;havoc ~tmp___0~0; {2349#false} is VALID [2020-07-17 21:56:03,499 INFO L263 TraceCheckUtils]: 62: Hoare triple {2349#false} call #t~ret48 := getWaterLevel(); {2348#true} is VALID [2020-07-17 21:56:03,500 INFO L280 TraceCheckUtils]: 63: Hoare triple {2348#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {2348#true} is VALID [2020-07-17 21:56:03,500 INFO L280 TraceCheckUtils]: 64: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,500 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {2348#true} {2349#false} #537#return; {2349#false} is VALID [2020-07-17 21:56:03,500 INFO L280 TraceCheckUtils]: 66: Hoare triple {2349#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {2349#false} is VALID [2020-07-17 21:56:03,501 INFO L280 TraceCheckUtils]: 67: Hoare triple {2349#false} assume 2 != ~tmp~4; {2349#false} is VALID [2020-07-17 21:56:03,501 INFO L263 TraceCheckUtils]: 68: Hoare triple {2349#false} call #t~ret49 := isPumpRunning(); {2348#true} is VALID [2020-07-17 21:56:03,501 INFO L280 TraceCheckUtils]: 69: Hoare triple {2348#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2348#true} is VALID [2020-07-17 21:56:03,501 INFO L280 TraceCheckUtils]: 70: Hoare triple {2348#true} assume true; {2348#true} is VALID [2020-07-17 21:56:03,501 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {2348#true} {2349#false} #539#return; {2349#false} is VALID [2020-07-17 21:56:03,502 INFO L280 TraceCheckUtils]: 72: Hoare triple {2349#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {2349#false} is VALID [2020-07-17 21:56:03,502 INFO L280 TraceCheckUtils]: 73: Hoare triple {2349#false} assume 0 != ~tmp___0~0; {2349#false} is VALID [2020-07-17 21:56:03,502 INFO L280 TraceCheckUtils]: 74: Hoare triple {2349#false} assume 0 == ~switchedOnBeforeTS~0; {2349#false} is VALID [2020-07-17 21:56:03,502 INFO L263 TraceCheckUtils]: 75: Hoare triple {2349#false} call __automaton_fail(); {2349#false} is VALID [2020-07-17 21:56:03,503 INFO L280 TraceCheckUtils]: 76: Hoare triple {2349#false} assume !false; {2349#false} is VALID [2020-07-17 21:56:03,514 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 21:56:03,514 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1143126641] [2020-07-17 21:56:03,514 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:56:03,514 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:56:03,515 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2022077474] [2020-07-17 21:56:03,515 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-17 21:56:03,516 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:03,516 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:56:03,623 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:03,623 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:56:03,623 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:03,624 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:56:03,624 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:56:03,624 INFO L87 Difference]: Start difference. First operand 153 states and 177 transitions. Second operand 7 states. [2020-07-17 21:56:04,466 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:12,162 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:15,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:15,921 INFO L93 Difference]: Finished difference Result 445 states and 574 transitions. [2020-07-17 21:56:15,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:56:15,921 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 77 [2020-07-17 21:56:15,922 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:15,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:56:15,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 574 transitions. [2020-07-17 21:56:15,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:56:15,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 574 transitions. [2020-07-17 21:56:15,949 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 574 transitions. [2020-07-17 21:56:17,849 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 574 edges. 574 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:17,862 INFO L225 Difference]: With dead ends: 445 [2020-07-17 21:56:17,863 INFO L226 Difference]: Without dead ends: 320 [2020-07-17 21:56:17,864 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 48 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=68, Invalid=172, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:56:17,865 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 320 states. [2020-07-17 21:56:20,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 320 to 259. [2020-07-17 21:56:20,232 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:20,232 INFO L82 GeneralOperation]: Start isEquivalent. First operand 320 states. Second operand 259 states. [2020-07-17 21:56:20,233 INFO L74 IsIncluded]: Start isIncluded. First operand 320 states. Second operand 259 states. [2020-07-17 21:56:20,233 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 259 states. [2020-07-17 21:56:20,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:20,251 INFO L93 Difference]: Finished difference Result 320 states and 402 transitions. [2020-07-17 21:56:20,251 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2020-07-17 21:56:20,253 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:20,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:20,254 INFO L74 IsIncluded]: Start isIncluded. First operand 259 states. Second operand 320 states. [2020-07-17 21:56:20,254 INFO L87 Difference]: Start difference. First operand 259 states. Second operand 320 states. [2020-07-17 21:56:20,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:20,270 INFO L93 Difference]: Finished difference Result 320 states and 402 transitions. [2020-07-17 21:56:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 402 transitions. [2020-07-17 21:56:20,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:20,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:20,273 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:20,273 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:20,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 259 states. [2020-07-17 21:56:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 259 states and 309 transitions. [2020-07-17 21:56:20,285 INFO L78 Accepts]: Start accepts. Automaton has 259 states and 309 transitions. Word has length 77 [2020-07-17 21:56:20,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:20,286 INFO L479 AbstractCegarLoop]: Abstraction has 259 states and 309 transitions. [2020-07-17 21:56:20,286 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:56:20,286 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 309 transitions. [2020-07-17 21:56:20,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-17 21:56:20,287 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:20,287 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] [2020-07-17 21:56:20,288 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:56:20,288 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:20,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:20,288 INFO L82 PathProgramCache]: Analyzing trace with hash 1046865649, now seen corresponding path program 1 times [2020-07-17 21:56:20,289 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:20,289 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77193695] [2020-07-17 21:56:20,289 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:20,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,609 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:20,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {4046#true} is VALID [2020-07-17 21:56:20,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,681 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #555#return; {4046#true} is VALID [2020-07-17 21:56:20,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,688 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #451#return; {4046#true} is VALID [2020-07-17 21:56:20,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,696 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #453#return; {4046#true} is VALID [2020-07-17 21:56:20,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4046#true} is VALID [2020-07-17 21:56:20,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,705 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #455#return; {4046#true} is VALID [2020-07-17 21:56:20,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,708 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #457#return; {4046#true} is VALID [2020-07-17 21:56:20,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4046#true} is VALID [2020-07-17 21:56:20,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,722 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4046#true} #545#return; {4046#true} is VALID [2020-07-17 21:56:20,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,729 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-17 21:56:20,729 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,730 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-17 21:56:20,730 INFO L263 TraceCheckUtils]: 0: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {4046#true} is VALID [2020-07-17 21:56:20,730 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-17 21:56:20,730 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,731 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-17 21:56:20,731 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {4046#true} is VALID [2020-07-17 21:56:20,731 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,731 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4046#true} {4047#false} #515#return; {4047#false} is VALID [2020-07-17 21:56:20,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,772 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-17 21:56:20,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-17 21:56:20,773 INFO L263 TraceCheckUtils]: 1: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-17 21:56:20,773 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,774 INFO L280 TraceCheckUtils]: 3: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,775 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-17 21:56:20,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-17 21:56:20,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-17 21:56:20,775 INFO L280 TraceCheckUtils]: 8: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-17 21:56:20,776 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,776 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-17 21:56:20,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,780 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-17 21:56:20,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-17 21:56:20,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-17 21:56:20,780 INFO L263 TraceCheckUtils]: 2: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-17 21:56:20,781 INFO L280 TraceCheckUtils]: 3: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-17 21:56:20,781 INFO L263 TraceCheckUtils]: 4: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-17 21:56:20,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,781 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,782 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-17 21:56:20,782 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-17 21:56:20,782 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-17 21:56:20,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-17 21:56:20,783 INFO L280 TraceCheckUtils]: 12: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,783 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-17 21:56:20,783 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-17 21:56:20,783 INFO L280 TraceCheckUtils]: 15: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-17 21:56:20,783 INFO L263 TraceCheckUtils]: 16: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-17 21:56:20,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,784 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-17 21:56:20,784 INFO L280 TraceCheckUtils]: 19: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,785 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-17 21:56:20,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {4046#true} is VALID [2020-07-17 21:56:20,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume !(0 != ~pumpRunning~0); {4046#true} is VALID [2020-07-17 21:56:20,787 INFO L263 TraceCheckUtils]: 2: Hoare triple {4046#true} call processEnvironment__wrappee__highWaterSensor(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:20,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-17 21:56:20,788 INFO L280 TraceCheckUtils]: 4: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-17 21:56:20,788 INFO L263 TraceCheckUtils]: 5: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-17 21:56:20,788 INFO L280 TraceCheckUtils]: 6: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-17 21:56:20,788 INFO L263 TraceCheckUtils]: 7: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-17 21:56:20,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,789 INFO L280 TraceCheckUtils]: 9: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,789 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,789 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-17 21:56:20,794 INFO L280 TraceCheckUtils]: 12: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-17 21:56:20,795 INFO L280 TraceCheckUtils]: 13: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-17 21:56:20,795 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-17 21:56:20,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,795 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-17 21:56:20,795 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-17 21:56:20,796 INFO L280 TraceCheckUtils]: 18: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-17 21:56:20,796 INFO L263 TraceCheckUtils]: 19: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-17 21:56:20,796 INFO L280 TraceCheckUtils]: 20: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,796 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-17 21:56:20,797 INFO L280 TraceCheckUtils]: 22: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,797 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-17 21:56:20,797 INFO L280 TraceCheckUtils]: 24: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,799 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4046#true} {4047#false} #519#return; {4047#false} is VALID [2020-07-17 21:56:20,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {4046#true} is VALID [2020-07-17 21:56:20,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,807 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4047#false} #537#return; {4047#false} is VALID [2020-07-17 21:56:20,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:20,813 INFO L280 TraceCheckUtils]: 0: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-17 21:56:20,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,813 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4046#true} {4047#false} #539#return; {4047#false} is VALID [2020-07-17 21:56:20,818 INFO L263 TraceCheckUtils]: 0: Hoare triple {4046#true} call ULTIMATE.init(); {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:20,818 INFO L280 TraceCheckUtils]: 1: Hoare triple {4103#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {4046#true} is VALID [2020-07-17 21:56:20,818 INFO L280 TraceCheckUtils]: 2: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,818 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4046#true} {4046#true} #555#return; {4046#true} is VALID [2020-07-17 21:56:20,819 INFO L263 TraceCheckUtils]: 4: Hoare triple {4046#true} call #t~ret76 := main(); {4046#true} is VALID [2020-07-17 21:56:20,819 INFO L280 TraceCheckUtils]: 5: Hoare triple {4046#true} havoc ~retValue_acc~2;havoc ~tmp~0; {4046#true} is VALID [2020-07-17 21:56:20,819 INFO L263 TraceCheckUtils]: 6: Hoare triple {4046#true} call select_helpers(); {4046#true} is VALID [2020-07-17 21:56:20,819 INFO L280 TraceCheckUtils]: 7: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,819 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4046#true} {4046#true} #451#return; {4046#true} is VALID [2020-07-17 21:56:20,820 INFO L263 TraceCheckUtils]: 9: Hoare triple {4046#true} call select_features(); {4046#true} is VALID [2020-07-17 21:56:20,820 INFO L280 TraceCheckUtils]: 10: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,820 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4046#true} {4046#true} #453#return; {4046#true} is VALID [2020-07-17 21:56:20,820 INFO L263 TraceCheckUtils]: 12: Hoare triple {4046#true} call #t~ret1 := valid_product(); {4046#true} is VALID [2020-07-17 21:56:20,820 INFO L280 TraceCheckUtils]: 13: Hoare triple {4046#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {4046#true} is VALID [2020-07-17 21:56:20,821 INFO L280 TraceCheckUtils]: 14: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,821 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4046#true} {4046#true} #455#return; {4046#true} is VALID [2020-07-17 21:56:20,821 INFO L280 TraceCheckUtils]: 16: Hoare triple {4046#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {4046#true} is VALID [2020-07-17 21:56:20,822 INFO L280 TraceCheckUtils]: 17: Hoare triple {4046#true} assume 0 != ~tmp~0; {4046#true} is VALID [2020-07-17 21:56:20,823 INFO L263 TraceCheckUtils]: 18: Hoare triple {4046#true} call setup(); {4046#true} is VALID [2020-07-17 21:56:20,823 INFO L280 TraceCheckUtils]: 19: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,823 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4046#true} {4046#true} #457#return; {4046#true} is VALID [2020-07-17 21:56:20,825 INFO L263 TraceCheckUtils]: 21: Hoare triple {4046#true} call runTest(); {4046#true} is VALID [2020-07-17 21:56:20,829 INFO L263 TraceCheckUtils]: 22: Hoare triple {4046#true} call __utac_acc__Specification5_spec__1(); {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:20,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4046#true} is VALID [2020-07-17 21:56:20,829 INFO L280 TraceCheckUtils]: 24: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,830 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4046#true} {4046#true} #545#return; {4046#true} is VALID [2020-07-17 21:56:20,830 INFO L263 TraceCheckUtils]: 26: Hoare triple {4046#true} call test(); {4046#true} is VALID [2020-07-17 21:56:20,830 INFO L280 TraceCheckUtils]: 27: Hoare triple {4046#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4063#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:56:20,831 INFO L280 TraceCheckUtils]: 28: Hoare triple {4063#(= 0 test_~splverifierCounter~0)} assume !false; {4063#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:56:20,832 INFO L280 TraceCheckUtils]: 29: Hoare triple {4063#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {4047#false} is VALID [2020-07-17 21:56:20,832 INFO L263 TraceCheckUtils]: 30: Hoare triple {4047#false} call cleanup(); {4047#false} is VALID [2020-07-17 21:56:20,832 INFO L280 TraceCheckUtils]: 31: Hoare triple {4047#false} havoc ~i~0;havoc ~__cil_tmp2~0; {4047#false} is VALID [2020-07-17 21:56:20,833 INFO L263 TraceCheckUtils]: 32: Hoare triple {4047#false} call timeShift(); {4047#false} is VALID [2020-07-17 21:56:20,833 INFO L263 TraceCheckUtils]: 33: Hoare triple {4047#false} call __utac_acc__Specification5_spec__2(); {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:20,833 INFO L263 TraceCheckUtils]: 34: Hoare triple {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {4046#true} is VALID [2020-07-17 21:56:20,833 INFO L280 TraceCheckUtils]: 35: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-17 21:56:20,834 INFO L280 TraceCheckUtils]: 36: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,834 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {4046#true} {4104#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {4046#true} is VALID [2020-07-17 21:56:20,834 INFO L280 TraceCheckUtils]: 38: Hoare triple {4046#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {4046#true} is VALID [2020-07-17 21:56:20,834 INFO L280 TraceCheckUtils]: 39: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,834 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {4046#true} {4047#false} #515#return; {4047#false} is VALID [2020-07-17 21:56:20,835 INFO L280 TraceCheckUtils]: 41: Hoare triple {4047#false} assume !(0 != ~pumpRunning~0); {4047#false} is VALID [2020-07-17 21:56:20,835 INFO L280 TraceCheckUtils]: 42: Hoare triple {4047#false} assume 0 != ~systemActive~0; {4047#false} is VALID [2020-07-17 21:56:20,835 INFO L263 TraceCheckUtils]: 43: Hoare triple {4047#false} call processEnvironment(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:20,835 INFO L280 TraceCheckUtils]: 44: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {4046#true} is VALID [2020-07-17 21:56:20,835 INFO L280 TraceCheckUtils]: 45: Hoare triple {4046#true} assume !(0 != ~pumpRunning~0); {4046#true} is VALID [2020-07-17 21:56:20,836 INFO L263 TraceCheckUtils]: 46: Hoare triple {4046#true} call processEnvironment__wrappee__highWaterSensor(); {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:20,836 INFO L280 TraceCheckUtils]: 47: Hoare triple {4108#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {4046#true} is VALID [2020-07-17 21:56:20,836 INFO L280 TraceCheckUtils]: 48: Hoare triple {4046#true} assume 0 == ~pumpRunning~0; {4046#true} is VALID [2020-07-17 21:56:20,837 INFO L263 TraceCheckUtils]: 49: Hoare triple {4046#true} call #t~ret54 := isHighWaterLevel(); {4046#true} is VALID [2020-07-17 21:56:20,837 INFO L280 TraceCheckUtils]: 50: Hoare triple {4046#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {4046#true} is VALID [2020-07-17 21:56:20,837 INFO L263 TraceCheckUtils]: 51: Hoare triple {4046#true} call #t~ret74 := isHighWaterSensorDry(); {4046#true} is VALID [2020-07-17 21:56:20,837 INFO L280 TraceCheckUtils]: 52: Hoare triple {4046#true} havoc ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,837 INFO L280 TraceCheckUtils]: 53: Hoare triple {4046#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4046#true} is VALID [2020-07-17 21:56:20,838 INFO L280 TraceCheckUtils]: 54: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,838 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {4046#true} {4046#true} #513#return; {4046#true} is VALID [2020-07-17 21:56:20,838 INFO L280 TraceCheckUtils]: 56: Hoare triple {4046#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {4046#true} is VALID [2020-07-17 21:56:20,838 INFO L280 TraceCheckUtils]: 57: Hoare triple {4046#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {4046#true} is VALID [2020-07-17 21:56:20,838 INFO L280 TraceCheckUtils]: 58: Hoare triple {4046#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {4046#true} is VALID [2020-07-17 21:56:20,839 INFO L280 TraceCheckUtils]: 59: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,839 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {4046#true} {4046#true} #527#return; {4046#true} is VALID [2020-07-17 21:56:20,839 INFO L280 TraceCheckUtils]: 61: Hoare triple {4046#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {4046#true} is VALID [2020-07-17 21:56:20,839 INFO L280 TraceCheckUtils]: 62: Hoare triple {4046#true} assume !(0 != ~tmp~6); {4046#true} is VALID [2020-07-17 21:56:20,839 INFO L263 TraceCheckUtils]: 63: Hoare triple {4046#true} call processEnvironment__wrappee__base(); {4046#true} is VALID [2020-07-17 21:56:20,839 INFO L280 TraceCheckUtils]: 64: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,840 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {4046#true} {4046#true} #531#return; {4046#true} is VALID [2020-07-17 21:56:20,840 INFO L280 TraceCheckUtils]: 66: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,840 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {4046#true} {4046#true} #499#return; {4046#true} is VALID [2020-07-17 21:56:20,840 INFO L280 TraceCheckUtils]: 68: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,840 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {4046#true} {4047#false} #519#return; {4047#false} is VALID [2020-07-17 21:56:20,841 INFO L263 TraceCheckUtils]: 70: Hoare triple {4047#false} call __utac_acc__Specification5_spec__3(); {4047#false} is VALID [2020-07-17 21:56:20,841 INFO L280 TraceCheckUtils]: 71: Hoare triple {4047#false} havoc ~tmp~4;havoc ~tmp___0~0; {4047#false} is VALID [2020-07-17 21:56:20,841 INFO L263 TraceCheckUtils]: 72: Hoare triple {4047#false} call #t~ret48 := getWaterLevel(); {4046#true} is VALID [2020-07-17 21:56:20,842 INFO L280 TraceCheckUtils]: 73: Hoare triple {4046#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {4046#true} is VALID [2020-07-17 21:56:20,842 INFO L280 TraceCheckUtils]: 74: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,842 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {4046#true} {4047#false} #537#return; {4047#false} is VALID [2020-07-17 21:56:20,842 INFO L280 TraceCheckUtils]: 76: Hoare triple {4047#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {4047#false} is VALID [2020-07-17 21:56:20,842 INFO L280 TraceCheckUtils]: 77: Hoare triple {4047#false} assume 2 != ~tmp~4; {4047#false} is VALID [2020-07-17 21:56:20,843 INFO L263 TraceCheckUtils]: 78: Hoare triple {4047#false} call #t~ret49 := isPumpRunning(); {4046#true} is VALID [2020-07-17 21:56:20,843 INFO L280 TraceCheckUtils]: 79: Hoare triple {4046#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4046#true} is VALID [2020-07-17 21:56:20,843 INFO L280 TraceCheckUtils]: 80: Hoare triple {4046#true} assume true; {4046#true} is VALID [2020-07-17 21:56:20,843 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {4046#true} {4047#false} #539#return; {4047#false} is VALID [2020-07-17 21:56:20,843 INFO L280 TraceCheckUtils]: 82: Hoare triple {4047#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {4047#false} is VALID [2020-07-17 21:56:20,844 INFO L280 TraceCheckUtils]: 83: Hoare triple {4047#false} assume 0 != ~tmp___0~0; {4047#false} is VALID [2020-07-17 21:56:20,844 INFO L280 TraceCheckUtils]: 84: Hoare triple {4047#false} assume 0 == ~switchedOnBeforeTS~0; {4047#false} is VALID [2020-07-17 21:56:20,844 INFO L263 TraceCheckUtils]: 85: Hoare triple {4047#false} call __automaton_fail(); {4047#false} is VALID [2020-07-17 21:56:20,844 INFO L280 TraceCheckUtils]: 86: Hoare triple {4047#false} assume !false; {4047#false} is VALID [2020-07-17 21:56:20,856 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 21:56:20,856 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77193695] [2020-07-17 21:56:20,857 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:56:20,857 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-07-17 21:56:20,857 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101975891] [2020-07-17 21:56:20,861 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-17 21:56:20,862 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:20,862 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-17 21:56:20,959 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:20,959 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-17 21:56:20,959 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:20,959 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-17 21:56:20,960 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-07-17 21:56:20,960 INFO L87 Difference]: Start difference. First operand 259 states and 309 transitions. Second operand 6 states. [2020-07-17 21:56:22,510 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:28,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:28,019 INFO L93 Difference]: Finished difference Result 461 states and 552 transitions. [2020-07-17 21:56:28,019 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:56:28,019 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 87 [2020-07-17 21:56:28,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:56:28,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 360 transitions. [2020-07-17 21:56:28,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-17 21:56:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 360 transitions. [2020-07-17 21:56:28,037 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 360 transitions. [2020-07-17 21:56:29,153 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 21:56:29,163 INFO L225 Difference]: With dead ends: 461 [2020-07-17 21:56:29,163 INFO L226 Difference]: Without dead ends: 266 [2020-07-17 21:56:29,164 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2020-07-17 21:56:29,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2020-07-17 21:56:31,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 229. [2020-07-17 21:56:31,237 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:31,237 INFO L82 GeneralOperation]: Start isEquivalent. First operand 266 states. Second operand 229 states. [2020-07-17 21:56:31,237 INFO L74 IsIncluded]: Start isIncluded. First operand 266 states. Second operand 229 states. [2020-07-17 21:56:31,238 INFO L87 Difference]: Start difference. First operand 266 states. Second operand 229 states. [2020-07-17 21:56:31,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:31,250 INFO L93 Difference]: Finished difference Result 266 states and 323 transitions. [2020-07-17 21:56:31,250 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2020-07-17 21:56:31,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:31,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:31,252 INFO L74 IsIncluded]: Start isIncluded. First operand 229 states. Second operand 266 states. [2020-07-17 21:56:31,252 INFO L87 Difference]: Start difference. First operand 229 states. Second operand 266 states. [2020-07-17 21:56:31,263 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:31,263 INFO L93 Difference]: Finished difference Result 266 states and 323 transitions. [2020-07-17 21:56:31,263 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 323 transitions. [2020-07-17 21:56:31,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:31,264 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:31,265 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:31,265 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:31,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 229 states. [2020-07-17 21:56:31,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 229 states and 262 transitions. [2020-07-17 21:56:31,272 INFO L78 Accepts]: Start accepts. Automaton has 229 states and 262 transitions. Word has length 87 [2020-07-17 21:56:31,272 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:31,272 INFO L479 AbstractCegarLoop]: Abstraction has 229 states and 262 transitions. [2020-07-17 21:56:31,273 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-17 21:56:31,273 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 262 transitions. [2020-07-17 21:56:31,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-17 21:56:31,274 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:31,274 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] [2020-07-17 21:56:31,274 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:56:31,275 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:31,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:31,275 INFO L82 PathProgramCache]: Analyzing trace with hash -1775922839, now seen corresponding path program 1 times [2020-07-17 21:56:31,275 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:31,275 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826800852] [2020-07-17 21:56:31,276 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:31,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,642 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,759 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #555#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,765 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,766 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #451#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,770 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #453#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5632#true} is VALID [2020-07-17 21:56:31,776 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,778 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #455#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,783 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #457#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5632#true} is VALID [2020-07-17 21:56:31,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,799 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #545#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-17 21:56:31,807 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,807 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-17 21:56:31,808 INFO L263 TraceCheckUtils]: 0: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {5632#true} is VALID [2020-07-17 21:56:31,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-17 21:56:31,810 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,811 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-17 21:56:31,811 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {5632#true} is VALID [2020-07-17 21:56:31,811 INFO L280 TraceCheckUtils]: 5: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,823 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #515#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,864 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,865 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,865 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-17 21:56:31,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-17 21:56:31,866 INFO L263 TraceCheckUtils]: 1: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-17 21:56:31,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,867 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-17 21:56:31,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-17 21:56:31,869 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-17 21:56:31,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-17 21:56:31,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,870 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,875 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,876 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-17 21:56:31,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,877 INFO L263 TraceCheckUtils]: 2: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-17 21:56:31,877 INFO L280 TraceCheckUtils]: 3: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-17 21:56:31,877 INFO L263 TraceCheckUtils]: 4: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-17 21:56:31,877 INFO L280 TraceCheckUtils]: 5: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,878 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,878 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-17 21:56:31,878 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-17 21:56:31,879 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-17 21:56:31,879 INFO L280 TraceCheckUtils]: 11: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-17 21:56:31,879 INFO L280 TraceCheckUtils]: 12: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,880 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,881 INFO L280 TraceCheckUtils]: 14: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,881 INFO L280 TraceCheckUtils]: 15: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,882 INFO L263 TraceCheckUtils]: 16: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-17 21:56:31,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,883 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,883 INFO L280 TraceCheckUtils]: 19: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,884 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {5632#true} is VALID [2020-07-17 21:56:31,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume !(0 != ~pumpRunning~0); {5632#true} is VALID [2020-07-17 21:56:31,886 INFO L263 TraceCheckUtils]: 2: Hoare triple {5632#true} call processEnvironment__wrappee__highWaterSensor(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:31,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-17 21:56:31,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,887 INFO L263 TraceCheckUtils]: 5: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-17 21:56:31,887 INFO L280 TraceCheckUtils]: 6: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-17 21:56:31,887 INFO L263 TraceCheckUtils]: 7: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-17 21:56:31,888 INFO L280 TraceCheckUtils]: 8: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,888 INFO L280 TraceCheckUtils]: 9: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,888 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,888 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-17 21:56:31,888 INFO L280 TraceCheckUtils]: 12: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-17 21:56:31,889 INFO L280 TraceCheckUtils]: 13: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-17 21:56:31,889 INFO L280 TraceCheckUtils]: 14: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-17 21:56:31,889 INFO L280 TraceCheckUtils]: 15: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,891 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,891 INFO L280 TraceCheckUtils]: 17: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,892 INFO L280 TraceCheckUtils]: 18: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,892 INFO L263 TraceCheckUtils]: 19: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-17 21:56:31,892 INFO L280 TraceCheckUtils]: 20: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,893 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,893 INFO L280 TraceCheckUtils]: 22: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,894 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,895 INFO L280 TraceCheckUtils]: 24: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,895 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5637#(= 0 ~pumpRunning~0)} #519#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {5632#true} is VALID [2020-07-17 21:56:31,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,902 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #537#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:31,918 INFO L280 TraceCheckUtils]: 0: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:31,919 INFO L280 TraceCheckUtils]: 1: Hoare triple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:31,920 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5637#(= 0 ~pumpRunning~0)} #539#return; {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-17 21:56:31,924 INFO L263 TraceCheckUtils]: 0: Hoare triple {5632#true} call ULTIMATE.init(); {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:31,930 INFO L280 TraceCheckUtils]: 1: Hoare triple {5691#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,930 INFO L280 TraceCheckUtils]: 2: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,931 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #555#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,932 INFO L263 TraceCheckUtils]: 4: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,932 INFO L263 TraceCheckUtils]: 6: Hoare triple {5637#(= 0 ~pumpRunning~0)} call select_helpers(); {5632#true} is VALID [2020-07-17 21:56:31,933 INFO L280 TraceCheckUtils]: 7: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,933 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #451#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,934 INFO L263 TraceCheckUtils]: 9: Hoare triple {5637#(= 0 ~pumpRunning~0)} call select_features(); {5632#true} is VALID [2020-07-17 21:56:31,934 INFO L280 TraceCheckUtils]: 10: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,935 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #453#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,935 INFO L263 TraceCheckUtils]: 12: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret1 := valid_product(); {5632#true} is VALID [2020-07-17 21:56:31,935 INFO L280 TraceCheckUtils]: 13: Hoare triple {5632#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {5632#true} is VALID [2020-07-17 21:56:31,935 INFO L280 TraceCheckUtils]: 14: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,936 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #455#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,937 INFO L280 TraceCheckUtils]: 16: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,938 INFO L280 TraceCheckUtils]: 17: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,938 INFO L263 TraceCheckUtils]: 18: Hoare triple {5637#(= 0 ~pumpRunning~0)} call setup(); {5632#true} is VALID [2020-07-17 21:56:31,938 INFO L280 TraceCheckUtils]: 19: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,939 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #457#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,939 INFO L263 TraceCheckUtils]: 21: Hoare triple {5637#(= 0 ~pumpRunning~0)} call runTest(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,940 INFO L263 TraceCheckUtils]: 22: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:31,941 INFO L280 TraceCheckUtils]: 23: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {5632#true} is VALID [2020-07-17 21:56:31,941 INFO L280 TraceCheckUtils]: 24: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,941 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #545#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,942 INFO L263 TraceCheckUtils]: 26: Hoare triple {5637#(= 0 ~pumpRunning~0)} call test(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,943 INFO L280 TraceCheckUtils]: 27: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,944 INFO L280 TraceCheckUtils]: 28: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !false; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,944 INFO L280 TraceCheckUtils]: 29: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,945 INFO L280 TraceCheckUtils]: 30: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,945 INFO L280 TraceCheckUtils]: 31: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~5); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,946 INFO L280 TraceCheckUtils]: 32: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,946 INFO L280 TraceCheckUtils]: 33: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,947 INFO L280 TraceCheckUtils]: 34: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,947 INFO L280 TraceCheckUtils]: 35: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,948 INFO L263 TraceCheckUtils]: 36: Hoare triple {5637#(= 0 ~pumpRunning~0)} call timeShift(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,949 INFO L263 TraceCheckUtils]: 37: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:31,949 INFO L263 TraceCheckUtils]: 38: Hoare triple {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {5632#true} is VALID [2020-07-17 21:56:31,949 INFO L280 TraceCheckUtils]: 39: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5632#true} is VALID [2020-07-17 21:56:31,949 INFO L280 TraceCheckUtils]: 40: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,949 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5632#true} {5692#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {5632#true} is VALID [2020-07-17 21:56:31,950 INFO L280 TraceCheckUtils]: 42: Hoare triple {5632#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {5632#true} is VALID [2020-07-17 21:56:31,950 INFO L280 TraceCheckUtils]: 43: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,950 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #515#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,951 INFO L280 TraceCheckUtils]: 45: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,952 INFO L280 TraceCheckUtils]: 46: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 0 != ~systemActive~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,952 INFO L263 TraceCheckUtils]: 47: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:31,952 INFO L280 TraceCheckUtils]: 48: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {5632#true} is VALID [2020-07-17 21:56:31,953 INFO L280 TraceCheckUtils]: 49: Hoare triple {5632#true} assume !(0 != ~pumpRunning~0); {5632#true} is VALID [2020-07-17 21:56:31,953 INFO L263 TraceCheckUtils]: 50: Hoare triple {5632#true} call processEnvironment__wrappee__highWaterSensor(); {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:31,953 INFO L280 TraceCheckUtils]: 51: Hoare triple {5696#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {5632#true} is VALID [2020-07-17 21:56:31,954 INFO L280 TraceCheckUtils]: 52: Hoare triple {5632#true} assume 0 == ~pumpRunning~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,954 INFO L263 TraceCheckUtils]: 53: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret54 := isHighWaterLevel(); {5632#true} is VALID [2020-07-17 21:56:31,954 INFO L280 TraceCheckUtils]: 54: Hoare triple {5632#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {5632#true} is VALID [2020-07-17 21:56:31,954 INFO L263 TraceCheckUtils]: 55: Hoare triple {5632#true} call #t~ret74 := isHighWaterSensorDry(); {5632#true} is VALID [2020-07-17 21:56:31,955 INFO L280 TraceCheckUtils]: 56: Hoare triple {5632#true} havoc ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,955 INFO L280 TraceCheckUtils]: 57: Hoare triple {5632#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {5632#true} is VALID [2020-07-17 21:56:31,955 INFO L280 TraceCheckUtils]: 58: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,956 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5632#true} {5632#true} #513#return; {5632#true} is VALID [2020-07-17 21:56:31,956 INFO L280 TraceCheckUtils]: 60: Hoare triple {5632#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {5632#true} is VALID [2020-07-17 21:56:31,956 INFO L280 TraceCheckUtils]: 61: Hoare triple {5632#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {5632#true} is VALID [2020-07-17 21:56:31,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {5632#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {5632#true} is VALID [2020-07-17 21:56:31,956 INFO L280 TraceCheckUtils]: 63: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,957 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #527#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,958 INFO L280 TraceCheckUtils]: 65: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,958 INFO L280 TraceCheckUtils]: 66: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~6); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,959 INFO L263 TraceCheckUtils]: 67: Hoare triple {5637#(= 0 ~pumpRunning~0)} call processEnvironment__wrappee__base(); {5632#true} is VALID [2020-07-17 21:56:31,959 INFO L280 TraceCheckUtils]: 68: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,959 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #531#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,960 INFO L280 TraceCheckUtils]: 70: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,960 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5632#true} #499#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,961 INFO L280 TraceCheckUtils]: 72: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume true; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,962 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {5637#(= 0 ~pumpRunning~0)} {5637#(= 0 ~pumpRunning~0)} #519#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,962 INFO L263 TraceCheckUtils]: 74: Hoare triple {5637#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,963 INFO L280 TraceCheckUtils]: 75: Hoare triple {5637#(= 0 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,963 INFO L263 TraceCheckUtils]: 76: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {5632#true} is VALID [2020-07-17 21:56:31,963 INFO L280 TraceCheckUtils]: 77: Hoare triple {5632#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {5632#true} is VALID [2020-07-17 21:56:31,963 INFO L280 TraceCheckUtils]: 78: Hoare triple {5632#true} assume true; {5632#true} is VALID [2020-07-17 21:56:31,964 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {5632#true} {5637#(= 0 ~pumpRunning~0)} #537#return; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,964 INFO L280 TraceCheckUtils]: 80: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,965 INFO L280 TraceCheckUtils]: 81: Hoare triple {5637#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~4; {5637#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:56:31,965 INFO L263 TraceCheckUtils]: 82: Hoare triple {5637#(= 0 ~pumpRunning~0)} call #t~ret49 := isPumpRunning(); {5632#true} is VALID [2020-07-17 21:56:31,966 INFO L280 TraceCheckUtils]: 83: Hoare triple {5632#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:31,967 INFO L280 TraceCheckUtils]: 84: Hoare triple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:56:31,968 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {5735#(= ~pumpRunning~0 |isPumpRunning_#res|)} {5637#(= 0 ~pumpRunning~0)} #539#return; {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-17 21:56:31,968 INFO L280 TraceCheckUtils]: 86: Hoare triple {5689#(= 0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {5690#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 21:56:31,969 INFO L280 TraceCheckUtils]: 87: Hoare triple {5690#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume 0 != ~tmp___0~0; {5633#false} is VALID [2020-07-17 21:56:31,969 INFO L280 TraceCheckUtils]: 88: Hoare triple {5633#false} assume 0 == ~switchedOnBeforeTS~0; {5633#false} is VALID [2020-07-17 21:56:31,969 INFO L263 TraceCheckUtils]: 89: Hoare triple {5633#false} call __automaton_fail(); {5633#false} is VALID [2020-07-17 21:56:31,970 INFO L280 TraceCheckUtils]: 90: Hoare triple {5633#false} assume !false; {5633#false} is VALID [2020-07-17 21:56:31,984 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 21:56:31,984 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826800852] [2020-07-17 21:56:31,984 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:56:31,984 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:56:31,985 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735029972] [2020-07-17 21:56:31,986 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-17 21:56:31,986 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:31,987 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:56:32,096 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:32,096 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:56:32,097 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:32,097 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:56:32,097 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:56:32,098 INFO L87 Difference]: Start difference. First operand 229 states and 262 transitions. Second operand 9 states. [2020-07-17 21:56:32,966 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:36,125 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:40,788 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:56:41,354 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:42,506 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:42,818 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:46,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:46,028 INFO L93 Difference]: Finished difference Result 472 states and 570 transitions. [2020-07-17 21:56:46,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:56:46,029 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 91 [2020-07-17 21:56:46,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:56:46,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:56:46,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 453 transitions. [2020-07-17 21:56:46,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:56:46,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 453 transitions. [2020-07-17 21:56:46,042 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 453 transitions. [2020-07-17 21:56:47,911 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 453 edges. 453 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:56:47,927 INFO L225 Difference]: With dead ends: 472 [2020-07-17 21:56:47,927 INFO L226 Difference]: Without dead ends: 271 [2020-07-17 21:56:47,929 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:56:47,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 271 states. [2020-07-17 21:56:51,303 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 271 to 228. [2020-07-17 21:56:51,304 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:56:51,304 INFO L82 GeneralOperation]: Start isEquivalent. First operand 271 states. Second operand 228 states. [2020-07-17 21:56:51,304 INFO L74 IsIncluded]: Start isIncluded. First operand 271 states. Second operand 228 states. [2020-07-17 21:56:51,304 INFO L87 Difference]: Start difference. First operand 271 states. Second operand 228 states. [2020-07-17 21:56:51,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:51,325 INFO L93 Difference]: Finished difference Result 271 states and 327 transitions. [2020-07-17 21:56:51,325 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2020-07-17 21:56:51,327 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:51,327 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:51,328 INFO L74 IsIncluded]: Start isIncluded. First operand 228 states. Second operand 271 states. [2020-07-17 21:56:51,328 INFO L87 Difference]: Start difference. First operand 228 states. Second operand 271 states. [2020-07-17 21:56:51,345 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:56:51,346 INFO L93 Difference]: Finished difference Result 271 states and 327 transitions. [2020-07-17 21:56:51,346 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 327 transitions. [2020-07-17 21:56:51,348 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:56:51,348 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:56:51,348 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:56:51,349 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:56:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 228 states. [2020-07-17 21:56:51,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 228 states and 259 transitions. [2020-07-17 21:56:51,359 INFO L78 Accepts]: Start accepts. Automaton has 228 states and 259 transitions. Word has length 91 [2020-07-17 21:56:51,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:56:51,360 INFO L479 AbstractCegarLoop]: Abstraction has 228 states and 259 transitions. [2020-07-17 21:56:51,360 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:56:51,360 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 259 transitions. [2020-07-17 21:56:51,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:56:51,363 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:56:51,363 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 21:56:51,363 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:56:51,364 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:56:51,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:56:51,364 INFO L82 PathProgramCache]: Analyzing trace with hash -1230791863, now seen corresponding path program 1 times [2020-07-17 21:56:51,367 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:56:51,368 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552303402] [2020-07-17 21:56:51,368 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:56:51,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,851 WARN L193 SmtUtils]: Spent 321.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:56:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {7253#true} is VALID [2020-07-17 21:56:51,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,923 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #555#return; {7253#true} is VALID [2020-07-17 21:56:51,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,927 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #451#return; {7253#true} is VALID [2020-07-17 21:56:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,931 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #453#return; {7253#true} is VALID [2020-07-17 21:56:51,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7253#true} is VALID [2020-07-17 21:56:51,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #455#return; {7253#true} is VALID [2020-07-17 21:56:51,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,940 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7253#true} {7253#true} #457#return; {7253#true} is VALID [2020-07-17 21:56:51,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7253#true} is VALID [2020-07-17 21:56:51,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #545#return; {7253#true} is VALID [2020-07-17 21:56:51,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:51,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-17 21:56:51,977 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-17 21:56:51,978 INFO L263 TraceCheckUtils]: 0: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {7253#true} is VALID [2020-07-17 21:56:51,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-17 21:56:51,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,979 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-17 21:56:51,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {7253#true} is VALID [2020-07-17 21:56:51,980 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:51,980 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7253#true} {7253#true} #515#return; {7253#true} is VALID [2020-07-17 21:56:51,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,129 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,129 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,130 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-17 21:56:52,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-17 21:56:52,130 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-17 21:56:52,131 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,131 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,131 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,132 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-17 21:56:52,132 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-17 21:56:52,133 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:56:52,134 INFO L280 TraceCheckUtils]: 8: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:56:52,135 INFO L280 TraceCheckUtils]: 9: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:56:52,137 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-17 21:56:52,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-17 21:56:52,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-17 21:56:52,159 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,159 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-17 21:56:52,160 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-17 21:56:52,160 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,160 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-17 21:56:52,161 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,161 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,161 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-17 21:56:52,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,167 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-17 21:56:52,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-17 21:56:52,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-17 21:56:52,169 INFO L263 TraceCheckUtils]: 1: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-17 21:56:52,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,170 INFO L263 TraceCheckUtils]: 3: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-17 21:56:52,170 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-17 21:56:52,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,171 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-17 21:56:52,171 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,172 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-17 21:56:52,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-17 21:56:52,173 INFO L280 TraceCheckUtils]: 11: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-17 21:56:52,174 INFO L263 TraceCheckUtils]: 12: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-17 21:56:52,175 INFO L280 TraceCheckUtils]: 14: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,175 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-17 21:56:52,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,176 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-17 21:56:52,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-17 21:56:52,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-17 21:56:52,178 INFO L263 TraceCheckUtils]: 2: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-17 21:56:52,178 INFO L280 TraceCheckUtils]: 3: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-17 21:56:52,179 INFO L263 TraceCheckUtils]: 4: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-17 21:56:52,179 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,181 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,181 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-17 21:56:52,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-17 21:56:52,182 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:56:52,183 INFO L280 TraceCheckUtils]: 11: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:56:52,185 INFO L280 TraceCheckUtils]: 12: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:56:52,186 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-17 21:56:52,187 INFO L280 TraceCheckUtils]: 14: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-17 21:56:52,188 INFO L280 TraceCheckUtils]: 15: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-17 21:56:52,188 INFO L263 TraceCheckUtils]: 16: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,189 INFO L280 TraceCheckUtils]: 17: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-17 21:56:52,189 INFO L263 TraceCheckUtils]: 18: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-17 21:56:52,189 INFO L280 TraceCheckUtils]: 19: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,190 INFO L263 TraceCheckUtils]: 20: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-17 21:56:52,190 INFO L280 TraceCheckUtils]: 21: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-17 21:56:52,190 INFO L280 TraceCheckUtils]: 22: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,191 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-17 21:56:52,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,192 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-17 21:56:52,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-17 21:56:52,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-17 21:56:52,193 INFO L263 TraceCheckUtils]: 29: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,194 INFO L280 TraceCheckUtils]: 30: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-17 21:56:52,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,195 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-17 21:56:52,195 INFO L280 TraceCheckUtils]: 33: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,195 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-17 21:56:52,196 INFO L280 TraceCheckUtils]: 35: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-17 21:56:52,196 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-17 21:56:52,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {7253#true} is VALID [2020-07-17 21:56:52,204 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-17 21:56:52,206 INFO L263 TraceCheckUtils]: 2: Hoare triple {7253#true} call processEnvironment__wrappee__highWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-17 21:56:52,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-17 21:56:52,207 INFO L263 TraceCheckUtils]: 5: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-17 21:56:52,207 INFO L280 TraceCheckUtils]: 6: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-17 21:56:52,208 INFO L263 TraceCheckUtils]: 7: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-17 21:56:52,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,208 INFO L280 TraceCheckUtils]: 9: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,209 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,209 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-17 21:56:52,209 INFO L280 TraceCheckUtils]: 12: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-17 21:56:52,210 INFO L280 TraceCheckUtils]: 13: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:56:52,211 INFO L280 TraceCheckUtils]: 14: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:56:52,212 INFO L280 TraceCheckUtils]: 15: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:56:52,214 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-17 21:56:52,215 INFO L280 TraceCheckUtils]: 17: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-17 21:56:52,216 INFO L280 TraceCheckUtils]: 18: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-17 21:56:52,216 INFO L263 TraceCheckUtils]: 19: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,217 INFO L280 TraceCheckUtils]: 20: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-17 21:56:52,217 INFO L263 TraceCheckUtils]: 21: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-17 21:56:52,217 INFO L280 TraceCheckUtils]: 22: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,217 INFO L263 TraceCheckUtils]: 23: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-17 21:56:52,218 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-17 21:56:52,218 INFO L280 TraceCheckUtils]: 25: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,218 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-17 21:56:52,219 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,219 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,219 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-17 21:56:52,220 INFO L280 TraceCheckUtils]: 30: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-17 21:56:52,220 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-17 21:56:52,223 INFO L263 TraceCheckUtils]: 32: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,224 INFO L280 TraceCheckUtils]: 33: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-17 21:56:52,224 INFO L280 TraceCheckUtils]: 34: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,225 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-17 21:56:52,225 INFO L280 TraceCheckUtils]: 36: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,225 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-17 21:56:52,225 INFO L280 TraceCheckUtils]: 38: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-17 21:56:52,226 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-17 21:56:52,226 INFO L280 TraceCheckUtils]: 40: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-17 21:56:52,226 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7254#false} {7253#true} #519#return; {7254#false} is VALID [2020-07-17 21:56:52,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {7253#true} is VALID [2020-07-17 21:56:52,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,238 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7254#false} #537#return; {7254#false} is VALID [2020-07-17 21:56:52,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:56:52,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-17 21:56:52,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,244 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7253#true} {7254#false} #539#return; {7254#false} is VALID [2020-07-17 21:56:52,252 INFO L263 TraceCheckUtils]: 0: Hoare triple {7253#true} call ULTIMATE.init(); {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:56:52,252 INFO L280 TraceCheckUtils]: 1: Hoare triple {7325#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {7253#true} is VALID [2020-07-17 21:56:52,253 INFO L280 TraceCheckUtils]: 2: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,253 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7253#true} {7253#true} #555#return; {7253#true} is VALID [2020-07-17 21:56:52,253 INFO L263 TraceCheckUtils]: 4: Hoare triple {7253#true} call #t~ret76 := main(); {7253#true} is VALID [2020-07-17 21:56:52,254 INFO L280 TraceCheckUtils]: 5: Hoare triple {7253#true} havoc ~retValue_acc~2;havoc ~tmp~0; {7253#true} is VALID [2020-07-17 21:56:52,254 INFO L263 TraceCheckUtils]: 6: Hoare triple {7253#true} call select_helpers(); {7253#true} is VALID [2020-07-17 21:56:52,254 INFO L280 TraceCheckUtils]: 7: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,255 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7253#true} {7253#true} #451#return; {7253#true} is VALID [2020-07-17 21:56:52,255 INFO L263 TraceCheckUtils]: 9: Hoare triple {7253#true} call select_features(); {7253#true} is VALID [2020-07-17 21:56:52,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,256 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7253#true} {7253#true} #453#return; {7253#true} is VALID [2020-07-17 21:56:52,256 INFO L263 TraceCheckUtils]: 12: Hoare triple {7253#true} call #t~ret1 := valid_product(); {7253#true} is VALID [2020-07-17 21:56:52,256 INFO L280 TraceCheckUtils]: 13: Hoare triple {7253#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {7253#true} is VALID [2020-07-17 21:56:52,257 INFO L280 TraceCheckUtils]: 14: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,257 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7253#true} {7253#true} #455#return; {7253#true} is VALID [2020-07-17 21:56:52,257 INFO L280 TraceCheckUtils]: 16: Hoare triple {7253#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {7253#true} is VALID [2020-07-17 21:56:52,258 INFO L280 TraceCheckUtils]: 17: Hoare triple {7253#true} assume 0 != ~tmp~0; {7253#true} is VALID [2020-07-17 21:56:52,258 INFO L263 TraceCheckUtils]: 18: Hoare triple {7253#true} call setup(); {7253#true} is VALID [2020-07-17 21:56:52,258 INFO L280 TraceCheckUtils]: 19: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,258 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7253#true} {7253#true} #457#return; {7253#true} is VALID [2020-07-17 21:56:52,259 INFO L263 TraceCheckUtils]: 21: Hoare triple {7253#true} call runTest(); {7253#true} is VALID [2020-07-17 21:56:52,260 INFO L263 TraceCheckUtils]: 22: Hoare triple {7253#true} call __utac_acc__Specification5_spec__1(); {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:52,260 INFO L280 TraceCheckUtils]: 23: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7253#true} is VALID [2020-07-17 21:56:52,261 INFO L280 TraceCheckUtils]: 24: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,261 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7253#true} {7253#true} #545#return; {7253#true} is VALID [2020-07-17 21:56:52,261 INFO L263 TraceCheckUtils]: 26: Hoare triple {7253#true} call test(); {7253#true} is VALID [2020-07-17 21:56:52,261 INFO L280 TraceCheckUtils]: 27: Hoare triple {7253#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7253#true} is VALID [2020-07-17 21:56:52,262 INFO L280 TraceCheckUtils]: 28: Hoare triple {7253#true} assume !false; {7253#true} is VALID [2020-07-17 21:56:52,262 INFO L280 TraceCheckUtils]: 29: Hoare triple {7253#true} assume ~splverifierCounter~0 < 4; {7253#true} is VALID [2020-07-17 21:56:52,262 INFO L280 TraceCheckUtils]: 30: Hoare triple {7253#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {7253#true} is VALID [2020-07-17 21:56:52,263 INFO L280 TraceCheckUtils]: 31: Hoare triple {7253#true} assume !(0 != ~tmp~5); {7253#true} is VALID [2020-07-17 21:56:52,263 INFO L280 TraceCheckUtils]: 32: Hoare triple {7253#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {7253#true} is VALID [2020-07-17 21:56:52,263 INFO L280 TraceCheckUtils]: 33: Hoare triple {7253#true} assume !(0 != ~tmp___0~1); {7253#true} is VALID [2020-07-17 21:56:52,264 INFO L280 TraceCheckUtils]: 34: Hoare triple {7253#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {7253#true} is VALID [2020-07-17 21:56:52,264 INFO L280 TraceCheckUtils]: 35: Hoare triple {7253#true} assume 0 != ~tmp___2~0; {7253#true} is VALID [2020-07-17 21:56:52,264 INFO L263 TraceCheckUtils]: 36: Hoare triple {7253#true} call timeShift(); {7253#true} is VALID [2020-07-17 21:56:52,265 INFO L263 TraceCheckUtils]: 37: Hoare triple {7253#true} call __utac_acc__Specification5_spec__2(); {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:56:52,266 INFO L263 TraceCheckUtils]: 38: Hoare triple {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {7253#true} is VALID [2020-07-17 21:56:52,266 INFO L280 TraceCheckUtils]: 39: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-17 21:56:52,266 INFO L280 TraceCheckUtils]: 40: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,267 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7253#true} {7326#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {7253#true} is VALID [2020-07-17 21:56:52,267 INFO L280 TraceCheckUtils]: 42: Hoare triple {7253#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {7253#true} is VALID [2020-07-17 21:56:52,267 INFO L280 TraceCheckUtils]: 43: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,268 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7253#true} {7253#true} #515#return; {7253#true} is VALID [2020-07-17 21:56:52,268 INFO L280 TraceCheckUtils]: 45: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-17 21:56:52,268 INFO L280 TraceCheckUtils]: 46: Hoare triple {7253#true} assume 0 != ~systemActive~0; {7253#true} is VALID [2020-07-17 21:56:52,269 INFO L263 TraceCheckUtils]: 47: Hoare triple {7253#true} call processEnvironment(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,270 INFO L280 TraceCheckUtils]: 48: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {7253#true} is VALID [2020-07-17 21:56:52,270 INFO L280 TraceCheckUtils]: 49: Hoare triple {7253#true} assume !(0 != ~pumpRunning~0); {7253#true} is VALID [2020-07-17 21:56:52,271 INFO L263 TraceCheckUtils]: 50: Hoare triple {7253#true} call processEnvironment__wrappee__highWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,271 INFO L280 TraceCheckUtils]: 51: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7253#true} is VALID [2020-07-17 21:56:52,272 INFO L280 TraceCheckUtils]: 52: Hoare triple {7253#true} assume 0 == ~pumpRunning~0; {7253#true} is VALID [2020-07-17 21:56:52,272 INFO L263 TraceCheckUtils]: 53: Hoare triple {7253#true} call #t~ret54 := isHighWaterLevel(); {7253#true} is VALID [2020-07-17 21:56:52,272 INFO L280 TraceCheckUtils]: 54: Hoare triple {7253#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {7253#true} is VALID [2020-07-17 21:56:52,272 INFO L263 TraceCheckUtils]: 55: Hoare triple {7253#true} call #t~ret74 := isHighWaterSensorDry(); {7253#true} is VALID [2020-07-17 21:56:52,273 INFO L280 TraceCheckUtils]: 56: Hoare triple {7253#true} havoc ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,273 INFO L280 TraceCheckUtils]: 57: Hoare triple {7253#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7253#true} is VALID [2020-07-17 21:56:52,273 INFO L280 TraceCheckUtils]: 58: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,274 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7253#true} {7253#true} #513#return; {7253#true} is VALID [2020-07-17 21:56:52,274 INFO L280 TraceCheckUtils]: 60: Hoare triple {7253#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {7253#true} is VALID [2020-07-17 21:56:52,275 INFO L280 TraceCheckUtils]: 61: Hoare triple {7253#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} is VALID [2020-07-17 21:56:52,276 INFO L280 TraceCheckUtils]: 62: Hoare triple {7403#(and (<= 0 isHighWaterLevel_~tmp___0~2) (<= isHighWaterLevel_~tmp___0~2 0))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:56:52,277 INFO L280 TraceCheckUtils]: 63: Hoare triple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:56:52,279 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7404#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7253#true} #527#return; {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} is VALID [2020-07-17 21:56:52,280 INFO L280 TraceCheckUtils]: 65: Hoare triple {7379#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret54|)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} is VALID [2020-07-17 21:56:52,281 INFO L280 TraceCheckUtils]: 66: Hoare triple {7380#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~6)} assume 0 != ~tmp~6; {7254#false} is VALID [2020-07-17 21:56:52,281 INFO L263 TraceCheckUtils]: 67: Hoare triple {7254#false} call activatePump(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,282 INFO L280 TraceCheckUtils]: 68: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {7253#true} is VALID [2020-07-17 21:56:52,282 INFO L263 TraceCheckUtils]: 69: Hoare triple {7253#true} call #t~ret56 := isMethaneAlarm(); {7253#true} is VALID [2020-07-17 21:56:52,282 INFO L280 TraceCheckUtils]: 70: Hoare triple {7253#true} havoc ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,282 INFO L263 TraceCheckUtils]: 71: Hoare triple {7253#true} call #t~ret57 := isMethaneLevelCritical(); {7253#true} is VALID [2020-07-17 21:56:52,283 INFO L280 TraceCheckUtils]: 72: Hoare triple {7253#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {7253#true} is VALID [2020-07-17 21:56:52,283 INFO L280 TraceCheckUtils]: 73: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,283 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7253#true} {7253#true} #549#return; {7253#true} is VALID [2020-07-17 21:56:52,284 INFO L280 TraceCheckUtils]: 75: Hoare triple {7253#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {7253#true} is VALID [2020-07-17 21:56:52,284 INFO L280 TraceCheckUtils]: 76: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,284 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7253#true} {7253#true} #509#return; {7253#true} is VALID [2020-07-17 21:56:52,285 INFO L280 TraceCheckUtils]: 78: Hoare triple {7253#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {7253#true} is VALID [2020-07-17 21:56:52,285 INFO L280 TraceCheckUtils]: 79: Hoare triple {7253#true} assume !(0 != ~tmp~8); {7253#true} is VALID [2020-07-17 21:56:52,286 INFO L263 TraceCheckUtils]: 80: Hoare triple {7253#true} call activatePump__wrappee__lowWaterSensor(); {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:56:52,286 INFO L280 TraceCheckUtils]: 81: Hoare triple {7330#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7253#true} is VALID [2020-07-17 21:56:52,287 INFO L280 TraceCheckUtils]: 82: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,287 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7253#true} {7253#true} #511#return; {7253#true} is VALID [2020-07-17 21:56:52,287 INFO L280 TraceCheckUtils]: 84: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,288 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7253#true} {7254#false} #529#return; {7254#false} is VALID [2020-07-17 21:56:52,288 INFO L280 TraceCheckUtils]: 86: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-17 21:56:52,288 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7254#false} {7253#true} #499#return; {7254#false} is VALID [2020-07-17 21:56:52,289 INFO L280 TraceCheckUtils]: 88: Hoare triple {7254#false} assume true; {7254#false} is VALID [2020-07-17 21:56:52,289 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7254#false} {7253#true} #519#return; {7254#false} is VALID [2020-07-17 21:56:52,289 INFO L263 TraceCheckUtils]: 90: Hoare triple {7254#false} call __utac_acc__Specification5_spec__3(); {7254#false} is VALID [2020-07-17 21:56:52,289 INFO L280 TraceCheckUtils]: 91: Hoare triple {7254#false} havoc ~tmp~4;havoc ~tmp___0~0; {7254#false} is VALID [2020-07-17 21:56:52,290 INFO L263 TraceCheckUtils]: 92: Hoare triple {7254#false} call #t~ret48 := getWaterLevel(); {7253#true} is VALID [2020-07-17 21:56:52,290 INFO L280 TraceCheckUtils]: 93: Hoare triple {7253#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {7253#true} is VALID [2020-07-17 21:56:52,290 INFO L280 TraceCheckUtils]: 94: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,291 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7253#true} {7254#false} #537#return; {7254#false} is VALID [2020-07-17 21:56:52,291 INFO L280 TraceCheckUtils]: 96: Hoare triple {7254#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {7254#false} is VALID [2020-07-17 21:56:52,291 INFO L280 TraceCheckUtils]: 97: Hoare triple {7254#false} assume 2 != ~tmp~4; {7254#false} is VALID [2020-07-17 21:56:52,292 INFO L263 TraceCheckUtils]: 98: Hoare triple {7254#false} call #t~ret49 := isPumpRunning(); {7253#true} is VALID [2020-07-17 21:56:52,292 INFO L280 TraceCheckUtils]: 99: Hoare triple {7253#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7253#true} is VALID [2020-07-17 21:56:52,292 INFO L280 TraceCheckUtils]: 100: Hoare triple {7253#true} assume true; {7253#true} is VALID [2020-07-17 21:56:52,293 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7253#true} {7254#false} #539#return; {7254#false} is VALID [2020-07-17 21:56:52,293 INFO L280 TraceCheckUtils]: 102: Hoare triple {7254#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {7254#false} is VALID [2020-07-17 21:56:52,293 INFO L280 TraceCheckUtils]: 103: Hoare triple {7254#false} assume 0 != ~tmp___0~0; {7254#false} is VALID [2020-07-17 21:56:52,294 INFO L280 TraceCheckUtils]: 104: Hoare triple {7254#false} assume 0 == ~switchedOnBeforeTS~0; {7254#false} is VALID [2020-07-17 21:56:52,294 INFO L263 TraceCheckUtils]: 105: Hoare triple {7254#false} call __automaton_fail(); {7254#false} is VALID [2020-07-17 21:56:52,294 INFO L280 TraceCheckUtils]: 106: Hoare triple {7254#false} assume !false; {7254#false} is VALID [2020-07-17 21:56:52,319 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 21:56:52,320 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552303402] [2020-07-17 21:56:52,321 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:56:52,322 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:56:52,322 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1072006665] [2020-07-17 21:56:52,324 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-17 21:56:52,324 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:56:52,325 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:56:52,474 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 21:56:52,474 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:56:52,475 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:56:52,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:56:52,475 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:56:52,475 INFO L87 Difference]: Start difference. First operand 228 states and 259 transitions. Second operand 9 states. [2020-07-17 21:56:57,545 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:56:57,893 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:56:58,311 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:56:58,675 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:04,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:04,662 INFO L93 Difference]: Finished difference Result 472 states and 573 transitions. [2020-07-17 21:57:04,662 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:57:04,662 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-17 21:57:04,662 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:04,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:57:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 385 transitions. [2020-07-17 21:57:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:57:04,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 385 transitions. [2020-07-17 21:57:04,674 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 385 transitions. [2020-07-17 21:57:05,972 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:05,981 INFO L225 Difference]: With dead ends: 472 [2020-07-17 21:57:05,981 INFO L226 Difference]: Without dead ends: 272 [2020-07-17 21:57:05,999 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:57:05,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2020-07-17 21:57:07,901 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 233. [2020-07-17 21:57:07,901 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:07,901 INFO L82 GeneralOperation]: Start isEquivalent. First operand 272 states. Second operand 233 states. [2020-07-17 21:57:07,901 INFO L74 IsIncluded]: Start isIncluded. First operand 272 states. Second operand 233 states. [2020-07-17 21:57:07,901 INFO L87 Difference]: Start difference. First operand 272 states. Second operand 233 states. [2020-07-17 21:57:07,909 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:07,910 INFO L93 Difference]: Finished difference Result 272 states and 327 transitions. [2020-07-17 21:57:07,910 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 327 transitions. [2020-07-17 21:57:07,911 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:07,911 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:07,912 INFO L74 IsIncluded]: Start isIncluded. First operand 233 states. Second operand 272 states. [2020-07-17 21:57:07,912 INFO L87 Difference]: Start difference. First operand 233 states. Second operand 272 states. [2020-07-17 21:57:07,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:07,921 INFO L93 Difference]: Finished difference Result 272 states and 327 transitions. [2020-07-17 21:57:07,921 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 327 transitions. [2020-07-17 21:57:07,923 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:07,923 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:07,923 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:07,923 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:07,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 233 states. [2020-07-17 21:57:07,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 233 states and 264 transitions. [2020-07-17 21:57:07,931 INFO L78 Accepts]: Start accepts. Automaton has 233 states and 264 transitions. Word has length 107 [2020-07-17 21:57:07,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:07,931 INFO L479 AbstractCegarLoop]: Abstraction has 233 states and 264 transitions. [2020-07-17 21:57:07,931 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:57:07,931 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 264 transitions. [2020-07-17 21:57:07,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:57:07,933 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:07,933 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 21:57:07,934 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:57:07,934 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:07,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:07,934 INFO L82 PathProgramCache]: Analyzing trace with hash 697480839, now seen corresponding path program 1 times [2020-07-17 21:57:07,935 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:07,935 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861587904] [2020-07-17 21:57:07,935 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:07,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,256 WARN L193 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:08,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,308 INFO L280 TraceCheckUtils]: 0: Hoare triple {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {8932#true} is VALID [2020-07-17 21:57:08,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,309 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #555#return; {8932#true} is VALID [2020-07-17 21:57:08,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,312 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #451#return; {8932#true} is VALID [2020-07-17 21:57:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,314 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #453#return; {8932#true} is VALID [2020-07-17 21:57:08,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:57:08,336 INFO L280 TraceCheckUtils]: 1: Hoare triple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:57:08,337 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {8932#true} #455#return; {8944#(= 1 |main_#t~ret1|)} is VALID [2020-07-17 21:57:08,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,340 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,340 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {8932#true} {8932#true} #457#return; {8932#true} is VALID [2020-07-17 21:57:08,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8932#true} is VALID [2020-07-17 21:57:08,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #545#return; {8932#true} is VALID [2020-07-17 21:57:08,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-17 21:57:08,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,362 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-17 21:57:08,362 INFO L263 TraceCheckUtils]: 0: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {8932#true} is VALID [2020-07-17 21:57:08,363 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-17 21:57:08,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,363 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-17 21:57:08,363 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {8932#true} is VALID [2020-07-17 21:57:08,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,364 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8932#true} {8932#true} #515#return; {8932#true} is VALID [2020-07-17 21:57:08,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-17 21:57:08,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,458 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-17 21:57:08,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-17 21:57:08,459 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-17 21:57:08,459 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-17 21:57:08,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,460 INFO L280 TraceCheckUtils]: 4: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,461 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-17 21:57:08,461 INFO L280 TraceCheckUtils]: 6: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-17 21:57:08,462 INFO L280 TraceCheckUtils]: 7: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-17 21:57:08,462 INFO L280 TraceCheckUtils]: 8: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-17 21:57:08,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,463 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-17 21:57:08,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-17 21:57:08,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,480 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-17 21:57:08,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,481 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-17 21:57:08,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-17 21:57:08,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,482 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-17 21:57:08,482 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,482 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,482 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-17 21:57:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-17 21:57:08,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-17 21:57:08,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-17 21:57:08,486 INFO L263 TraceCheckUtils]: 1: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-17 21:57:08,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,486 INFO L263 TraceCheckUtils]: 3: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-17 21:57:08,487 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-17 21:57:08,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,487 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-17 21:57:08,487 INFO L280 TraceCheckUtils]: 7: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,488 INFO L280 TraceCheckUtils]: 8: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,488 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-17 21:57:08,488 INFO L280 TraceCheckUtils]: 10: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-17 21:57:08,488 INFO L280 TraceCheckUtils]: 11: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-17 21:57:08,489 INFO L263 TraceCheckUtils]: 12: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,489 INFO L280 TraceCheckUtils]: 13: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-17 21:57:08,489 INFO L280 TraceCheckUtils]: 14: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,490 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-17 21:57:08,490 INFO L280 TraceCheckUtils]: 16: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,490 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-17 21:57:08,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-17 21:57:08,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-17 21:57:08,491 INFO L263 TraceCheckUtils]: 2: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-17 21:57:08,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-17 21:57:08,491 INFO L263 TraceCheckUtils]: 4: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-17 21:57:08,492 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-17 21:57:08,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,497 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-17 21:57:08,498 INFO L280 TraceCheckUtils]: 9: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-17 21:57:08,498 INFO L280 TraceCheckUtils]: 10: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-17 21:57:08,499 INFO L280 TraceCheckUtils]: 11: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-17 21:57:08,499 INFO L280 TraceCheckUtils]: 12: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,499 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-17 21:57:08,499 INFO L280 TraceCheckUtils]: 14: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-17 21:57:08,500 INFO L280 TraceCheckUtils]: 15: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-17 21:57:08,500 INFO L263 TraceCheckUtils]: 16: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,500 INFO L280 TraceCheckUtils]: 17: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-17 21:57:08,500 INFO L263 TraceCheckUtils]: 18: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-17 21:57:08,501 INFO L280 TraceCheckUtils]: 19: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,501 INFO L263 TraceCheckUtils]: 20: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-17 21:57:08,501 INFO L280 TraceCheckUtils]: 21: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-17 21:57:08,501 INFO L280 TraceCheckUtils]: 22: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,501 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-17 21:57:08,502 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,502 INFO L280 TraceCheckUtils]: 25: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,502 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-17 21:57:08,502 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-17 21:57:08,502 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-17 21:57:08,503 INFO L263 TraceCheckUtils]: 29: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-17 21:57:08,504 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,504 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-17 21:57:08,504 INFO L280 TraceCheckUtils]: 33: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,504 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-17 21:57:08,504 INFO L280 TraceCheckUtils]: 35: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,505 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-17 21:57:08,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8932#true} is VALID [2020-07-17 21:57:08,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-17 21:57:08,507 INFO L263 TraceCheckUtils]: 2: Hoare triple {8932#true} call processEnvironment__wrappee__highWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,507 INFO L280 TraceCheckUtils]: 3: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-17 21:57:08,507 INFO L280 TraceCheckUtils]: 4: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-17 21:57:08,507 INFO L263 TraceCheckUtils]: 5: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-17 21:57:08,507 INFO L280 TraceCheckUtils]: 6: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-17 21:57:08,508 INFO L263 TraceCheckUtils]: 7: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-17 21:57:08,508 INFO L280 TraceCheckUtils]: 8: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-17 21:57:08,509 INFO L280 TraceCheckUtils]: 9: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,509 INFO L280 TraceCheckUtils]: 10: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,510 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-17 21:57:08,511 INFO L280 TraceCheckUtils]: 12: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-17 21:57:08,511 INFO L280 TraceCheckUtils]: 13: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-17 21:57:08,511 INFO L280 TraceCheckUtils]: 14: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-17 21:57:08,512 INFO L280 TraceCheckUtils]: 15: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,512 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-17 21:57:08,512 INFO L280 TraceCheckUtils]: 17: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-17 21:57:08,512 INFO L280 TraceCheckUtils]: 18: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-17 21:57:08,512 INFO L263 TraceCheckUtils]: 19: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,513 INFO L280 TraceCheckUtils]: 20: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-17 21:57:08,513 INFO L263 TraceCheckUtils]: 21: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-17 21:57:08,513 INFO L280 TraceCheckUtils]: 22: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,513 INFO L263 TraceCheckUtils]: 23: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-17 21:57:08,513 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-17 21:57:08,514 INFO L280 TraceCheckUtils]: 25: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,514 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-17 21:57:08,514 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,514 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,515 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-17 21:57:08,515 INFO L280 TraceCheckUtils]: 30: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-17 21:57:08,515 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-17 21:57:08,516 INFO L263 TraceCheckUtils]: 32: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,516 INFO L280 TraceCheckUtils]: 33: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-17 21:57:08,516 INFO L280 TraceCheckUtils]: 34: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,516 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-17 21:57:08,517 INFO L280 TraceCheckUtils]: 36: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,517 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-17 21:57:08,517 INFO L280 TraceCheckUtils]: 38: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,517 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-17 21:57:08,517 INFO L280 TraceCheckUtils]: 40: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,518 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8933#false} {8932#true} #519#return; {8933#false} is VALID [2020-07-17 21:57:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,526 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {8932#true} is VALID [2020-07-17 21:57:08,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8933#false} #537#return; {8933#false} is VALID [2020-07-17 21:57:08,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:08,530 INFO L280 TraceCheckUtils]: 0: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-17 21:57:08,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,530 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {8932#true} {8933#false} #539#return; {8933#false} is VALID [2020-07-17 21:57:08,535 INFO L263 TraceCheckUtils]: 0: Hoare triple {8932#true} call ULTIMATE.init(); {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:57:08,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {9006#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {8932#true} is VALID [2020-07-17 21:57:08,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,537 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {8932#true} {8932#true} #555#return; {8932#true} is VALID [2020-07-17 21:57:08,537 INFO L263 TraceCheckUtils]: 4: Hoare triple {8932#true} call #t~ret76 := main(); {8932#true} is VALID [2020-07-17 21:57:08,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {8932#true} havoc ~retValue_acc~2;havoc ~tmp~0; {8932#true} is VALID [2020-07-17 21:57:08,537 INFO L263 TraceCheckUtils]: 6: Hoare triple {8932#true} call select_helpers(); {8932#true} is VALID [2020-07-17 21:57:08,537 INFO L280 TraceCheckUtils]: 7: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,538 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {8932#true} {8932#true} #451#return; {8932#true} is VALID [2020-07-17 21:57:08,538 INFO L263 TraceCheckUtils]: 9: Hoare triple {8932#true} call select_features(); {8932#true} is VALID [2020-07-17 21:57:08,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,538 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {8932#true} {8932#true} #453#return; {8932#true} is VALID [2020-07-17 21:57:08,539 INFO L263 TraceCheckUtils]: 12: Hoare triple {8932#true} call #t~ret1 := valid_product(); {8932#true} is VALID [2020-07-17 21:57:08,540 INFO L280 TraceCheckUtils]: 13: Hoare triple {8932#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:57:08,543 INFO L280 TraceCheckUtils]: 14: Hoare triple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:57:08,545 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {9007#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {8932#true} #455#return; {8944#(= 1 |main_#t~ret1|)} is VALID [2020-07-17 21:57:08,546 INFO L280 TraceCheckUtils]: 16: Hoare triple {8944#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {8945#(= 1 main_~tmp~0)} is VALID [2020-07-17 21:57:08,546 INFO L280 TraceCheckUtils]: 17: Hoare triple {8945#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {8932#true} is VALID [2020-07-17 21:57:08,546 INFO L263 TraceCheckUtils]: 18: Hoare triple {8932#true} call setup(); {8932#true} is VALID [2020-07-17 21:57:08,546 INFO L280 TraceCheckUtils]: 19: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,547 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {8932#true} {8932#true} #457#return; {8932#true} is VALID [2020-07-17 21:57:08,547 INFO L263 TraceCheckUtils]: 21: Hoare triple {8932#true} call runTest(); {8932#true} is VALID [2020-07-17 21:57:08,548 INFO L263 TraceCheckUtils]: 22: Hoare triple {8932#true} call __utac_acc__Specification5_spec__1(); {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:08,548 INFO L280 TraceCheckUtils]: 23: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {8932#true} is VALID [2020-07-17 21:57:08,548 INFO L280 TraceCheckUtils]: 24: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,548 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {8932#true} {8932#true} #545#return; {8932#true} is VALID [2020-07-17 21:57:08,548 INFO L263 TraceCheckUtils]: 26: Hoare triple {8932#true} call test(); {8932#true} is VALID [2020-07-17 21:57:08,549 INFO L280 TraceCheckUtils]: 27: Hoare triple {8932#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {8932#true} is VALID [2020-07-17 21:57:08,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {8932#true} assume !false; {8932#true} is VALID [2020-07-17 21:57:08,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {8932#true} assume ~splverifierCounter~0 < 4; {8932#true} is VALID [2020-07-17 21:57:08,549 INFO L280 TraceCheckUtils]: 30: Hoare triple {8932#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {8932#true} is VALID [2020-07-17 21:57:08,549 INFO L280 TraceCheckUtils]: 31: Hoare triple {8932#true} assume !(0 != ~tmp~5); {8932#true} is VALID [2020-07-17 21:57:08,550 INFO L280 TraceCheckUtils]: 32: Hoare triple {8932#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {8932#true} is VALID [2020-07-17 21:57:08,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {8932#true} assume !(0 != ~tmp___0~1); {8932#true} is VALID [2020-07-17 21:57:08,550 INFO L280 TraceCheckUtils]: 34: Hoare triple {8932#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {8932#true} is VALID [2020-07-17 21:57:08,550 INFO L280 TraceCheckUtils]: 35: Hoare triple {8932#true} assume 0 != ~tmp___2~0; {8932#true} is VALID [2020-07-17 21:57:08,550 INFO L263 TraceCheckUtils]: 36: Hoare triple {8932#true} call timeShift(); {8932#true} is VALID [2020-07-17 21:57:08,551 INFO L263 TraceCheckUtils]: 37: Hoare triple {8932#true} call __utac_acc__Specification5_spec__2(); {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:08,551 INFO L263 TraceCheckUtils]: 38: Hoare triple {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {8932#true} is VALID [2020-07-17 21:57:08,552 INFO L280 TraceCheckUtils]: 39: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-17 21:57:08,552 INFO L280 TraceCheckUtils]: 40: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,552 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {8932#true} {9008#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {8932#true} is VALID [2020-07-17 21:57:08,552 INFO L280 TraceCheckUtils]: 42: Hoare triple {8932#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {8932#true} is VALID [2020-07-17 21:57:08,552 INFO L280 TraceCheckUtils]: 43: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,553 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {8932#true} {8932#true} #515#return; {8932#true} is VALID [2020-07-17 21:57:08,553 INFO L280 TraceCheckUtils]: 45: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-17 21:57:08,553 INFO L280 TraceCheckUtils]: 46: Hoare triple {8932#true} assume 0 != ~systemActive~0; {8932#true} is VALID [2020-07-17 21:57:08,554 INFO L263 TraceCheckUtils]: 47: Hoare triple {8932#true} call processEnvironment(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,554 INFO L280 TraceCheckUtils]: 48: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {8932#true} is VALID [2020-07-17 21:57:08,554 INFO L280 TraceCheckUtils]: 49: Hoare triple {8932#true} assume !(0 != ~pumpRunning~0); {8932#true} is VALID [2020-07-17 21:57:08,555 INFO L263 TraceCheckUtils]: 50: Hoare triple {8932#true} call processEnvironment__wrappee__highWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,555 INFO L280 TraceCheckUtils]: 51: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {8932#true} is VALID [2020-07-17 21:57:08,555 INFO L280 TraceCheckUtils]: 52: Hoare triple {8932#true} assume 0 == ~pumpRunning~0; {8932#true} is VALID [2020-07-17 21:57:08,556 INFO L263 TraceCheckUtils]: 53: Hoare triple {8932#true} call #t~ret54 := isHighWaterLevel(); {8932#true} is VALID [2020-07-17 21:57:08,556 INFO L280 TraceCheckUtils]: 54: Hoare triple {8932#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {8932#true} is VALID [2020-07-17 21:57:08,556 INFO L263 TraceCheckUtils]: 55: Hoare triple {8932#true} call #t~ret74 := isHighWaterSensorDry(); {8932#true} is VALID [2020-07-17 21:57:08,556 INFO L280 TraceCheckUtils]: 56: Hoare triple {8932#true} havoc ~retValue_acc~5; {8932#true} is VALID [2020-07-17 21:57:08,557 INFO L280 TraceCheckUtils]: 57: Hoare triple {8932#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,557 INFO L280 TraceCheckUtils]: 58: Hoare triple {9085#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {9085#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:57:08,558 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {9085#(<= 1 |isHighWaterSensorDry_#res|)} {8932#true} #513#return; {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} is VALID [2020-07-17 21:57:08,559 INFO L280 TraceCheckUtils]: 60: Hoare triple {9083#(<= 1 |isHighWaterLevel_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {9084#(<= 1 isHighWaterLevel_~tmp~9)} is VALID [2020-07-17 21:57:08,559 INFO L280 TraceCheckUtils]: 61: Hoare triple {9084#(<= 1 isHighWaterLevel_~tmp~9)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {8933#false} is VALID [2020-07-17 21:57:08,560 INFO L280 TraceCheckUtils]: 62: Hoare triple {8933#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {8933#false} is VALID [2020-07-17 21:57:08,560 INFO L280 TraceCheckUtils]: 63: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,560 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {8933#false} {8932#true} #527#return; {8933#false} is VALID [2020-07-17 21:57:08,560 INFO L280 TraceCheckUtils]: 65: Hoare triple {8933#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {8933#false} is VALID [2020-07-17 21:57:08,560 INFO L280 TraceCheckUtils]: 66: Hoare triple {8933#false} assume 0 != ~tmp~6; {8933#false} is VALID [2020-07-17 21:57:08,560 INFO L263 TraceCheckUtils]: 67: Hoare triple {8933#false} call activatePump(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,561 INFO L280 TraceCheckUtils]: 68: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {8932#true} is VALID [2020-07-17 21:57:08,561 INFO L263 TraceCheckUtils]: 69: Hoare triple {8932#true} call #t~ret56 := isMethaneAlarm(); {8932#true} is VALID [2020-07-17 21:57:08,561 INFO L280 TraceCheckUtils]: 70: Hoare triple {8932#true} havoc ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,561 INFO L263 TraceCheckUtils]: 71: Hoare triple {8932#true} call #t~ret57 := isMethaneLevelCritical(); {8932#true} is VALID [2020-07-17 21:57:08,561 INFO L280 TraceCheckUtils]: 72: Hoare triple {8932#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {8932#true} is VALID [2020-07-17 21:57:08,561 INFO L280 TraceCheckUtils]: 73: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,562 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {8932#true} {8932#true} #549#return; {8932#true} is VALID [2020-07-17 21:57:08,562 INFO L280 TraceCheckUtils]: 75: Hoare triple {8932#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {8932#true} is VALID [2020-07-17 21:57:08,562 INFO L280 TraceCheckUtils]: 76: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,562 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {8932#true} {8932#true} #509#return; {8932#true} is VALID [2020-07-17 21:57:08,562 INFO L280 TraceCheckUtils]: 78: Hoare triple {8932#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {8932#true} is VALID [2020-07-17 21:57:08,562 INFO L280 TraceCheckUtils]: 79: Hoare triple {8932#true} assume !(0 != ~tmp~8); {8932#true} is VALID [2020-07-17 21:57:08,563 INFO L263 TraceCheckUtils]: 80: Hoare triple {8932#true} call activatePump__wrappee__lowWaterSensor(); {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:08,563 INFO L280 TraceCheckUtils]: 81: Hoare triple {9012#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {8932#true} is VALID [2020-07-17 21:57:08,563 INFO L280 TraceCheckUtils]: 82: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,564 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {8932#true} {8932#true} #511#return; {8932#true} is VALID [2020-07-17 21:57:08,564 INFO L280 TraceCheckUtils]: 84: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,564 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {8932#true} {8933#false} #529#return; {8933#false} is VALID [2020-07-17 21:57:08,564 INFO L280 TraceCheckUtils]: 86: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,564 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {8933#false} {8932#true} #499#return; {8933#false} is VALID [2020-07-17 21:57:08,565 INFO L280 TraceCheckUtils]: 88: Hoare triple {8933#false} assume true; {8933#false} is VALID [2020-07-17 21:57:08,565 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {8933#false} {8932#true} #519#return; {8933#false} is VALID [2020-07-17 21:57:08,565 INFO L263 TraceCheckUtils]: 90: Hoare triple {8933#false} call __utac_acc__Specification5_spec__3(); {8933#false} is VALID [2020-07-17 21:57:08,565 INFO L280 TraceCheckUtils]: 91: Hoare triple {8933#false} havoc ~tmp~4;havoc ~tmp___0~0; {8933#false} is VALID [2020-07-17 21:57:08,565 INFO L263 TraceCheckUtils]: 92: Hoare triple {8933#false} call #t~ret48 := getWaterLevel(); {8932#true} is VALID [2020-07-17 21:57:08,565 INFO L280 TraceCheckUtils]: 93: Hoare triple {8932#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {8932#true} is VALID [2020-07-17 21:57:08,566 INFO L280 TraceCheckUtils]: 94: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,566 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {8932#true} {8933#false} #537#return; {8933#false} is VALID [2020-07-17 21:57:08,566 INFO L280 TraceCheckUtils]: 96: Hoare triple {8933#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {8933#false} is VALID [2020-07-17 21:57:08,566 INFO L280 TraceCheckUtils]: 97: Hoare triple {8933#false} assume 2 != ~tmp~4; {8933#false} is VALID [2020-07-17 21:57:08,566 INFO L263 TraceCheckUtils]: 98: Hoare triple {8933#false} call #t~ret49 := isPumpRunning(); {8932#true} is VALID [2020-07-17 21:57:08,567 INFO L280 TraceCheckUtils]: 99: Hoare triple {8932#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {8932#true} is VALID [2020-07-17 21:57:08,567 INFO L280 TraceCheckUtils]: 100: Hoare triple {8932#true} assume true; {8932#true} is VALID [2020-07-17 21:57:08,567 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {8932#true} {8933#false} #539#return; {8933#false} is VALID [2020-07-17 21:57:08,567 INFO L280 TraceCheckUtils]: 102: Hoare triple {8933#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {8933#false} is VALID [2020-07-17 21:57:08,567 INFO L280 TraceCheckUtils]: 103: Hoare triple {8933#false} assume 0 != ~tmp___0~0; {8933#false} is VALID [2020-07-17 21:57:08,568 INFO L280 TraceCheckUtils]: 104: Hoare triple {8933#false} assume 0 == ~switchedOnBeforeTS~0; {8933#false} is VALID [2020-07-17 21:57:08,568 INFO L263 TraceCheckUtils]: 105: Hoare triple {8933#false} call __automaton_fail(); {8933#false} is VALID [2020-07-17 21:57:08,568 INFO L280 TraceCheckUtils]: 106: Hoare triple {8933#false} assume !false; {8933#false} is VALID [2020-07-17 21:57:08,583 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 21:57:08,583 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861587904] [2020-07-17 21:57:08,584 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:08,584 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:57:08,584 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446911916] [2020-07-17 21:57:08,585 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-17 21:57:08,585 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:08,585 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:57:08,771 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 21:57:08,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:57:08,772 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:08,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:57:08,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:57:08,773 INFO L87 Difference]: Start difference. First operand 233 states and 264 transitions. Second operand 11 states. [2020-07-17 21:57:10,963 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:11,430 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:11,769 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:16,084 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:16,601 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:16,996 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:24,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:24,779 INFO L93 Difference]: Finished difference Result 482 states and 584 transitions. [2020-07-17 21:57:24,779 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:57:24,780 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-17 21:57:24,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:24,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:57:24,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 386 transitions. [2020-07-17 21:57:24,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:57:24,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 386 transitions. [2020-07-17 21:57:24,791 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 386 transitions. [2020-07-17 21:57:26,044 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 386 edges. 386 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:26,052 INFO L225 Difference]: With dead ends: 482 [2020-07-17 21:57:26,052 INFO L226 Difference]: Without dead ends: 277 [2020-07-17 21:57:26,053 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 21:57:26,054 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states. [2020-07-17 21:57:27,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 237. [2020-07-17 21:57:27,879 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:27,879 INFO L82 GeneralOperation]: Start isEquivalent. First operand 277 states. Second operand 237 states. [2020-07-17 21:57:27,879 INFO L74 IsIncluded]: Start isIncluded. First operand 277 states. Second operand 237 states. [2020-07-17 21:57:27,879 INFO L87 Difference]: Start difference. First operand 277 states. Second operand 237 states. [2020-07-17 21:57:27,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:27,889 INFO L93 Difference]: Finished difference Result 277 states and 332 transitions. [2020-07-17 21:57:27,889 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 332 transitions. [2020-07-17 21:57:27,890 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:27,890 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:27,891 INFO L74 IsIncluded]: Start isIncluded. First operand 237 states. Second operand 277 states. [2020-07-17 21:57:27,891 INFO L87 Difference]: Start difference. First operand 237 states. Second operand 277 states. [2020-07-17 21:57:27,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:27,899 INFO L93 Difference]: Finished difference Result 277 states and 332 transitions. [2020-07-17 21:57:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 332 transitions. [2020-07-17 21:57:27,900 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:27,901 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:27,901 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:27,901 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:27,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 237 states. [2020-07-17 21:57:27,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 237 states and 268 transitions. [2020-07-17 21:57:27,908 INFO L78 Accepts]: Start accepts. Automaton has 237 states and 268 transitions. Word has length 107 [2020-07-17 21:57:27,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:27,909 INFO L479 AbstractCegarLoop]: Abstraction has 237 states and 268 transitions. [2020-07-17 21:57:27,909 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:57:27,909 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 268 transitions. [2020-07-17 21:57:27,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:57:27,910 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:27,911 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 21:57:27,911 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:57:27,911 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:27,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:27,911 INFO L82 PathProgramCache]: Analyzing trace with hash 456940710, now seen corresponding path program 1 times [2020-07-17 21:57:27,912 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:27,912 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551607989] [2020-07-17 21:57:27,912 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:27,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,266 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:28,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {10647#(= 1 ~waterLevel~0)} assume true; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,327 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10647#(= 1 ~waterLevel~0)} {10642#true} #555#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,331 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,332 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #451#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,338 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #453#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {10642#true} is VALID [2020-07-17 21:57:28,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #455#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,345 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #457#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10642#true} is VALID [2020-07-17 21:57:28,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,357 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #545#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-17 21:57:28,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-17 21:57:28,366 INFO L263 TraceCheckUtils]: 0: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {10642#true} is VALID [2020-07-17 21:57:28,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-17 21:57:28,366 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,366 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-17 21:57:28,366 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {10642#true} is VALID [2020-07-17 21:57:28,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,367 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #515#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,454 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-17 21:57:28,455 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,456 INFO L280 TraceCheckUtils]: 2: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,457 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-17 21:57:28,457 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-17 21:57:28,457 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-17 21:57:28,458 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,459 INFO L280 TraceCheckUtils]: 4: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,459 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,460 INFO L280 TraceCheckUtils]: 6: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,461 INFO L280 TraceCheckUtils]: 7: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,461 INFO L280 TraceCheckUtils]: 8: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,462 INFO L280 TraceCheckUtils]: 9: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,463 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-17 21:57:28,479 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,480 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-17 21:57:28,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,480 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-17 21:57:28,480 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-17 21:57:28,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,481 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-17 21:57:28,481 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,482 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-17 21:57:28,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-17 21:57:28,487 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,487 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-17 21:57:28,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-17 21:57:28,488 INFO L263 TraceCheckUtils]: 1: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-17 21:57:28,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,488 INFO L263 TraceCheckUtils]: 3: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-17 21:57:28,488 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-17 21:57:28,488 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,489 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-17 21:57:28,489 INFO L280 TraceCheckUtils]: 7: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,489 INFO L280 TraceCheckUtils]: 8: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,489 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-17 21:57:28,489 INFO L280 TraceCheckUtils]: 10: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-17 21:57:28,490 INFO L280 TraceCheckUtils]: 11: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-17 21:57:28,490 INFO L263 TraceCheckUtils]: 12: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,491 INFO L280 TraceCheckUtils]: 13: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-17 21:57:28,491 INFO L280 TraceCheckUtils]: 14: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,491 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-17 21:57:28,491 INFO L280 TraceCheckUtils]: 16: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,492 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-17 21:57:28,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-17 21:57:28,493 INFO L263 TraceCheckUtils]: 2: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-17 21:57:28,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-17 21:57:28,493 INFO L263 TraceCheckUtils]: 4: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-17 21:57:28,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-17 21:57:28,494 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,495 INFO L280 TraceCheckUtils]: 7: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,496 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,496 INFO L280 TraceCheckUtils]: 9: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,497 INFO L280 TraceCheckUtils]: 10: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,497 INFO L280 TraceCheckUtils]: 11: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,498 INFO L280 TraceCheckUtils]: 12: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,499 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,500 INFO L280 TraceCheckUtils]: 14: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,500 INFO L280 TraceCheckUtils]: 15: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,501 INFO L263 TraceCheckUtils]: 16: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,501 INFO L280 TraceCheckUtils]: 17: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-17 21:57:28,501 INFO L263 TraceCheckUtils]: 18: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-17 21:57:28,502 INFO L280 TraceCheckUtils]: 19: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,502 INFO L263 TraceCheckUtils]: 20: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-17 21:57:28,502 INFO L280 TraceCheckUtils]: 21: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-17 21:57:28,502 INFO L280 TraceCheckUtils]: 22: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,503 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-17 21:57:28,503 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,503 INFO L280 TraceCheckUtils]: 25: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,503 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-17 21:57:28,503 INFO L280 TraceCheckUtils]: 27: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-17 21:57:28,504 INFO L280 TraceCheckUtils]: 28: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-17 21:57:28,506 INFO L263 TraceCheckUtils]: 29: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,506 INFO L280 TraceCheckUtils]: 30: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-17 21:57:28,506 INFO L280 TraceCheckUtils]: 31: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,507 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-17 21:57:28,507 INFO L280 TraceCheckUtils]: 33: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,507 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,508 INFO L280 TraceCheckUtils]: 35: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,509 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {10642#true} is VALID [2020-07-17 21:57:28,510 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume !(0 != ~pumpRunning~0); {10642#true} is VALID [2020-07-17 21:57:28,511 INFO L263 TraceCheckUtils]: 2: Hoare triple {10642#true} call processEnvironment__wrappee__highWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-17 21:57:28,511 INFO L280 TraceCheckUtils]: 4: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-17 21:57:28,511 INFO L263 TraceCheckUtils]: 5: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-17 21:57:28,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-17 21:57:28,512 INFO L263 TraceCheckUtils]: 7: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-17 21:57:28,512 INFO L280 TraceCheckUtils]: 8: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-17 21:57:28,513 INFO L280 TraceCheckUtils]: 9: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,513 INFO L280 TraceCheckUtils]: 10: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,514 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,515 INFO L280 TraceCheckUtils]: 12: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,515 INFO L280 TraceCheckUtils]: 13: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,516 INFO L280 TraceCheckUtils]: 14: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,517 INFO L280 TraceCheckUtils]: 15: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,518 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,518 INFO L280 TraceCheckUtils]: 17: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,519 INFO L280 TraceCheckUtils]: 18: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,520 INFO L263 TraceCheckUtils]: 19: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,520 INFO L280 TraceCheckUtils]: 20: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-17 21:57:28,520 INFO L263 TraceCheckUtils]: 21: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-17 21:57:28,520 INFO L280 TraceCheckUtils]: 22: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,521 INFO L263 TraceCheckUtils]: 23: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-17 21:57:28,521 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-17 21:57:28,521 INFO L280 TraceCheckUtils]: 25: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,522 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-17 21:57:28,522 INFO L280 TraceCheckUtils]: 27: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,522 INFO L280 TraceCheckUtils]: 28: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,522 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-17 21:57:28,523 INFO L280 TraceCheckUtils]: 30: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-17 21:57:28,523 INFO L280 TraceCheckUtils]: 31: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-17 21:57:28,524 INFO L263 TraceCheckUtils]: 32: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,524 INFO L280 TraceCheckUtils]: 33: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-17 21:57:28,524 INFO L280 TraceCheckUtils]: 34: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,525 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-17 21:57:28,525 INFO L280 TraceCheckUtils]: 36: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,526 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,526 INFO L280 TraceCheckUtils]: 38: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,527 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,528 INFO L280 TraceCheckUtils]: 40: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,528 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10647#(= 1 ~waterLevel~0)} #519#return; {10643#false} is VALID [2020-07-17 21:57:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {10642#true} is VALID [2020-07-17 21:57:28,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,535 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10643#false} #537#return; {10643#false} is VALID [2020-07-17 21:57:28,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:28,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-17 21:57:28,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,541 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10642#true} {10643#false} #539#return; {10643#false} is VALID [2020-07-17 21:57:28,545 INFO L263 TraceCheckUtils]: 0: Hoare triple {10642#true} call ULTIMATE.init(); {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:57:28,553 INFO L280 TraceCheckUtils]: 1: Hoare triple {10715#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,553 INFO L280 TraceCheckUtils]: 2: Hoare triple {10647#(= 1 ~waterLevel~0)} assume true; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,554 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10647#(= 1 ~waterLevel~0)} {10642#true} #555#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,555 INFO L263 TraceCheckUtils]: 4: Hoare triple {10647#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,555 INFO L280 TraceCheckUtils]: 5: Hoare triple {10647#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,556 INFO L263 TraceCheckUtils]: 6: Hoare triple {10647#(= 1 ~waterLevel~0)} call select_helpers(); {10642#true} is VALID [2020-07-17 21:57:28,556 INFO L280 TraceCheckUtils]: 7: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,557 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #451#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,557 INFO L263 TraceCheckUtils]: 9: Hoare triple {10647#(= 1 ~waterLevel~0)} call select_features(); {10642#true} is VALID [2020-07-17 21:57:28,557 INFO L280 TraceCheckUtils]: 10: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,558 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #453#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,558 INFO L263 TraceCheckUtils]: 12: Hoare triple {10647#(= 1 ~waterLevel~0)} call #t~ret1 := valid_product(); {10642#true} is VALID [2020-07-17 21:57:28,559 INFO L280 TraceCheckUtils]: 13: Hoare triple {10642#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {10642#true} is VALID [2020-07-17 21:57:28,559 INFO L280 TraceCheckUtils]: 14: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,560 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #455#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,560 INFO L280 TraceCheckUtils]: 16: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,561 INFO L280 TraceCheckUtils]: 17: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,561 INFO L263 TraceCheckUtils]: 18: Hoare triple {10647#(= 1 ~waterLevel~0)} call setup(); {10642#true} is VALID [2020-07-17 21:57:28,561 INFO L280 TraceCheckUtils]: 19: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,562 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #457#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,563 INFO L263 TraceCheckUtils]: 21: Hoare triple {10647#(= 1 ~waterLevel~0)} call runTest(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,564 INFO L263 TraceCheckUtils]: 22: Hoare triple {10647#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:28,564 INFO L280 TraceCheckUtils]: 23: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10642#true} is VALID [2020-07-17 21:57:28,564 INFO L280 TraceCheckUtils]: 24: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,565 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #545#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,566 INFO L263 TraceCheckUtils]: 26: Hoare triple {10647#(= 1 ~waterLevel~0)} call test(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,567 INFO L280 TraceCheckUtils]: 27: Hoare triple {10647#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,567 INFO L280 TraceCheckUtils]: 28: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !false; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,568 INFO L280 TraceCheckUtils]: 29: Hoare triple {10647#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,569 INFO L280 TraceCheckUtils]: 30: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,569 INFO L280 TraceCheckUtils]: 31: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~5); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,570 INFO L280 TraceCheckUtils]: 32: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,570 INFO L280 TraceCheckUtils]: 33: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,571 INFO L280 TraceCheckUtils]: 34: Hoare triple {10647#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,572 INFO L280 TraceCheckUtils]: 35: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,573 INFO L263 TraceCheckUtils]: 36: Hoare triple {10647#(= 1 ~waterLevel~0)} call timeShift(); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,574 INFO L263 TraceCheckUtils]: 37: Hoare triple {10647#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:28,574 INFO L263 TraceCheckUtils]: 38: Hoare triple {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {10642#true} is VALID [2020-07-17 21:57:28,574 INFO L280 TraceCheckUtils]: 39: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-17 21:57:28,574 INFO L280 TraceCheckUtils]: 40: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,575 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10642#true} {10716#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {10642#true} is VALID [2020-07-17 21:57:28,575 INFO L280 TraceCheckUtils]: 42: Hoare triple {10642#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {10642#true} is VALID [2020-07-17 21:57:28,575 INFO L280 TraceCheckUtils]: 43: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,576 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10642#true} {10647#(= 1 ~waterLevel~0)} #515#return; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,577 INFO L280 TraceCheckUtils]: 45: Hoare triple {10647#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,577 INFO L280 TraceCheckUtils]: 46: Hoare triple {10647#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {10647#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,578 INFO L263 TraceCheckUtils]: 47: Hoare triple {10647#(= 1 ~waterLevel~0)} call processEnvironment(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,578 INFO L280 TraceCheckUtils]: 48: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {10642#true} is VALID [2020-07-17 21:57:28,578 INFO L280 TraceCheckUtils]: 49: Hoare triple {10642#true} assume !(0 != ~pumpRunning~0); {10642#true} is VALID [2020-07-17 21:57:28,579 INFO L263 TraceCheckUtils]: 50: Hoare triple {10642#true} call processEnvironment__wrappee__highWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,579 INFO L280 TraceCheckUtils]: 51: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10642#true} is VALID [2020-07-17 21:57:28,579 INFO L280 TraceCheckUtils]: 52: Hoare triple {10642#true} assume 0 == ~pumpRunning~0; {10642#true} is VALID [2020-07-17 21:57:28,579 INFO L263 TraceCheckUtils]: 53: Hoare triple {10642#true} call #t~ret54 := isHighWaterLevel(); {10642#true} is VALID [2020-07-17 21:57:28,580 INFO L280 TraceCheckUtils]: 54: Hoare triple {10642#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {10642#true} is VALID [2020-07-17 21:57:28,580 INFO L263 TraceCheckUtils]: 55: Hoare triple {10642#true} call #t~ret74 := isHighWaterSensorDry(); {10642#true} is VALID [2020-07-17 21:57:28,580 INFO L280 TraceCheckUtils]: 56: Hoare triple {10642#true} havoc ~retValue_acc~5; {10642#true} is VALID [2020-07-17 21:57:28,581 INFO L280 TraceCheckUtils]: 57: Hoare triple {10642#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,582 INFO L280 TraceCheckUtils]: 58: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,583 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #513#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,583 INFO L280 TraceCheckUtils]: 60: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,584 INFO L280 TraceCheckUtils]: 61: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,584 INFO L280 TraceCheckUtils]: 62: Hoare triple {10758#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,585 INFO L280 TraceCheckUtils]: 63: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,585 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #527#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,586 INFO L280 TraceCheckUtils]: 65: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,587 INFO L280 TraceCheckUtils]: 66: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~6; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,587 INFO L263 TraceCheckUtils]: 67: Hoare triple {10758#(<= 2 ~waterLevel~0)} call activatePump(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,588 INFO L280 TraceCheckUtils]: 68: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {10642#true} is VALID [2020-07-17 21:57:28,588 INFO L263 TraceCheckUtils]: 69: Hoare triple {10642#true} call #t~ret56 := isMethaneAlarm(); {10642#true} is VALID [2020-07-17 21:57:28,588 INFO L280 TraceCheckUtils]: 70: Hoare triple {10642#true} havoc ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,588 INFO L263 TraceCheckUtils]: 71: Hoare triple {10642#true} call #t~ret57 := isMethaneLevelCritical(); {10642#true} is VALID [2020-07-17 21:57:28,588 INFO L280 TraceCheckUtils]: 72: Hoare triple {10642#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {10642#true} is VALID [2020-07-17 21:57:28,589 INFO L280 TraceCheckUtils]: 73: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,589 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10642#true} {10642#true} #549#return; {10642#true} is VALID [2020-07-17 21:57:28,589 INFO L280 TraceCheckUtils]: 75: Hoare triple {10642#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {10642#true} is VALID [2020-07-17 21:57:28,589 INFO L280 TraceCheckUtils]: 76: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,589 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10642#true} {10642#true} #509#return; {10642#true} is VALID [2020-07-17 21:57:28,589 INFO L280 TraceCheckUtils]: 78: Hoare triple {10642#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {10642#true} is VALID [2020-07-17 21:57:28,590 INFO L280 TraceCheckUtils]: 79: Hoare triple {10642#true} assume !(0 != ~tmp~8); {10642#true} is VALID [2020-07-17 21:57:28,591 INFO L263 TraceCheckUtils]: 80: Hoare triple {10642#true} call activatePump__wrappee__lowWaterSensor(); {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:28,591 INFO L280 TraceCheckUtils]: 81: Hoare triple {10720#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10642#true} is VALID [2020-07-17 21:57:28,591 INFO L280 TraceCheckUtils]: 82: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,591 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10642#true} {10642#true} #511#return; {10642#true} is VALID [2020-07-17 21:57:28,591 INFO L280 TraceCheckUtils]: 84: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,592 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10642#true} {10758#(<= 2 ~waterLevel~0)} #529#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,593 INFO L280 TraceCheckUtils]: 86: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,593 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10642#true} #499#return; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,594 INFO L280 TraceCheckUtils]: 88: Hoare triple {10758#(<= 2 ~waterLevel~0)} assume true; {10758#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:28,594 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10758#(<= 2 ~waterLevel~0)} {10647#(= 1 ~waterLevel~0)} #519#return; {10643#false} is VALID [2020-07-17 21:57:28,595 INFO L263 TraceCheckUtils]: 90: Hoare triple {10643#false} call __utac_acc__Specification5_spec__3(); {10643#false} is VALID [2020-07-17 21:57:28,595 INFO L280 TraceCheckUtils]: 91: Hoare triple {10643#false} havoc ~tmp~4;havoc ~tmp___0~0; {10643#false} is VALID [2020-07-17 21:57:28,595 INFO L263 TraceCheckUtils]: 92: Hoare triple {10643#false} call #t~ret48 := getWaterLevel(); {10642#true} is VALID [2020-07-17 21:57:28,595 INFO L280 TraceCheckUtils]: 93: Hoare triple {10642#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {10642#true} is VALID [2020-07-17 21:57:28,595 INFO L280 TraceCheckUtils]: 94: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,596 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10642#true} {10643#false} #537#return; {10643#false} is VALID [2020-07-17 21:57:28,596 INFO L280 TraceCheckUtils]: 96: Hoare triple {10643#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {10643#false} is VALID [2020-07-17 21:57:28,596 INFO L280 TraceCheckUtils]: 97: Hoare triple {10643#false} assume 2 != ~tmp~4; {10643#false} is VALID [2020-07-17 21:57:28,596 INFO L263 TraceCheckUtils]: 98: Hoare triple {10643#false} call #t~ret49 := isPumpRunning(); {10642#true} is VALID [2020-07-17 21:57:28,596 INFO L280 TraceCheckUtils]: 99: Hoare triple {10642#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10642#true} is VALID [2020-07-17 21:57:28,597 INFO L280 TraceCheckUtils]: 100: Hoare triple {10642#true} assume true; {10642#true} is VALID [2020-07-17 21:57:28,597 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10642#true} {10643#false} #539#return; {10643#false} is VALID [2020-07-17 21:57:28,597 INFO L280 TraceCheckUtils]: 102: Hoare triple {10643#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {10643#false} is VALID [2020-07-17 21:57:28,597 INFO L280 TraceCheckUtils]: 103: Hoare triple {10643#false} assume 0 != ~tmp___0~0; {10643#false} is VALID [2020-07-17 21:57:28,597 INFO L280 TraceCheckUtils]: 104: Hoare triple {10643#false} assume 0 == ~switchedOnBeforeTS~0; {10643#false} is VALID [2020-07-17 21:57:28,597 INFO L263 TraceCheckUtils]: 105: Hoare triple {10643#false} call __automaton_fail(); {10643#false} is VALID [2020-07-17 21:57:28,598 INFO L280 TraceCheckUtils]: 106: Hoare triple {10643#false} assume !false; {10643#false} is VALID [2020-07-17 21:57:28,616 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 21:57:28,616 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551607989] [2020-07-17 21:57:28,618 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:28,618 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:57:28,618 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1191687317] [2020-07-17 21:57:28,619 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 21:57:28,619 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:28,619 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:57:28,737 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 21:57:28,737 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:57:28,737 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:28,737 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:57:28,738 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:57:28,738 INFO L87 Difference]: Start difference. First operand 237 states and 268 transitions. Second operand 7 states. [2020-07-17 21:57:29,407 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:31,658 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:42,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:42,152 INFO L93 Difference]: Finished difference Result 651 states and 808 transitions. [2020-07-17 21:57:42,152 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:57:42,152 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 21:57:42,153 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:57:42,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 577 transitions. [2020-07-17 21:57:42,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:57:42,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 577 transitions. [2020-07-17 21:57:42,168 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 577 transitions. [2020-07-17 21:57:44,218 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 577 edges. 577 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:44,233 INFO L225 Difference]: With dead ends: 651 [2020-07-17 21:57:44,234 INFO L226 Difference]: Without dead ends: 442 [2020-07-17 21:57:44,235 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:57:44,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 442 states. [2020-07-17 21:57:47,514 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 442 to 404. [2020-07-17 21:57:47,514 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:47,514 INFO L82 GeneralOperation]: Start isEquivalent. First operand 442 states. Second operand 404 states. [2020-07-17 21:57:47,514 INFO L74 IsIncluded]: Start isIncluded. First operand 442 states. Second operand 404 states. [2020-07-17 21:57:47,514 INFO L87 Difference]: Start difference. First operand 442 states. Second operand 404 states. [2020-07-17 21:57:47,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:47,532 INFO L93 Difference]: Finished difference Result 442 states and 533 transitions. [2020-07-17 21:57:47,532 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 533 transitions. [2020-07-17 21:57:47,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:47,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:47,534 INFO L74 IsIncluded]: Start isIncluded. First operand 404 states. Second operand 442 states. [2020-07-17 21:57:47,534 INFO L87 Difference]: Start difference. First operand 404 states. Second operand 442 states. [2020-07-17 21:57:47,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:47,550 INFO L93 Difference]: Finished difference Result 442 states and 533 transitions. [2020-07-17 21:57:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 533 transitions. [2020-07-17 21:57:47,551 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:47,552 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:47,552 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:47,552 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:47,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 404 states. [2020-07-17 21:57:47,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 404 states and 472 transitions. [2020-07-17 21:57:47,568 INFO L78 Accepts]: Start accepts. Automaton has 404 states and 472 transitions. Word has length 107 [2020-07-17 21:57:47,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:47,569 INFO L479 AbstractCegarLoop]: Abstraction has 404 states and 472 transitions. [2020-07-17 21:57:47,569 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:57:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 472 transitions. [2020-07-17 21:57:47,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-17 21:57:47,571 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:47,571 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 21:57:47,571 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 21:57:47,572 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:47,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:47,572 INFO L82 PathProgramCache]: Analyzing trace with hash -1562894580, now seen corresponding path program 1 times [2020-07-17 21:57:47,572 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:47,572 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791901128] [2020-07-17 21:57:47,573 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:47,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,065 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:48,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,128 INFO L280 TraceCheckUtils]: 0: Hoare triple {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,128 INFO L280 TraceCheckUtils]: 1: Hoare triple {13145#(= 1 ~waterLevel~0)} assume true; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,129 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13145#(= 1 ~waterLevel~0)} {13140#true} #555#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,134 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #451#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,138 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #453#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {13140#true} is VALID [2020-07-17 21:57:48,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,143 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #455#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,147 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #457#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13140#true} is VALID [2020-07-17 21:57:48,164 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #545#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:57:48,227 INFO L280 TraceCheckUtils]: 1: Hoare triple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:57:48,228 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13145#(= 1 ~waterLevel~0)} #501#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,235 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-17 21:57:48,235 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,235 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-17 21:57:48,235 INFO L263 TraceCheckUtils]: 0: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {13140#true} is VALID [2020-07-17 21:57:48,236 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-17 21:57:48,236 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,236 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-17 21:57:48,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {13140#true} is VALID [2020-07-17 21:57:48,236 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,237 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #515#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,273 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,274 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,274 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-17 21:57:48,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-17 21:57:48,274 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-17 21:57:48,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,275 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,275 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-17 21:57:48,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-17 21:57:48,276 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-17 21:57:48,276 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-17 21:57:48,276 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,276 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-17 21:57:48,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-17 21:57:48,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,288 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-17 21:57:48,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,288 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-17 21:57:48,288 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-17 21:57:48,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,289 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-17 21:57:48,289 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,289 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,289 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-17 21:57:48,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-17 21:57:48,293 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,293 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-17 21:57:48,293 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-17 21:57:48,293 INFO L263 TraceCheckUtils]: 1: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-17 21:57:48,294 INFO L280 TraceCheckUtils]: 2: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,294 INFO L263 TraceCheckUtils]: 3: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-17 21:57:48,294 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-17 21:57:48,294 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,294 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-17 21:57:48,295 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,295 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,295 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-17 21:57:48,295 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-17 21:57:48,295 INFO L280 TraceCheckUtils]: 11: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-17 21:57:48,296 INFO L263 TraceCheckUtils]: 12: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,297 INFO L280 TraceCheckUtils]: 13: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-17 21:57:48,297 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,297 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-17 21:57:48,297 INFO L280 TraceCheckUtils]: 16: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,297 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-17 21:57:48,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-17 21:57:48,298 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-17 21:57:48,298 INFO L263 TraceCheckUtils]: 2: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-17 21:57:48,298 INFO L280 TraceCheckUtils]: 3: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-17 21:57:48,299 INFO L263 TraceCheckUtils]: 4: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-17 21:57:48,299 INFO L280 TraceCheckUtils]: 5: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,299 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,299 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,300 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-17 21:57:48,300 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-17 21:57:48,300 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-17 21:57:48,300 INFO L280 TraceCheckUtils]: 11: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-17 21:57:48,300 INFO L280 TraceCheckUtils]: 12: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,301 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-17 21:57:48,301 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-17 21:57:48,301 INFO L280 TraceCheckUtils]: 15: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-17 21:57:48,302 INFO L263 TraceCheckUtils]: 16: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,302 INFO L280 TraceCheckUtils]: 17: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-17 21:57:48,302 INFO L263 TraceCheckUtils]: 18: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-17 21:57:48,303 INFO L280 TraceCheckUtils]: 19: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,303 INFO L263 TraceCheckUtils]: 20: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-17 21:57:48,303 INFO L280 TraceCheckUtils]: 21: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-17 21:57:48,303 INFO L280 TraceCheckUtils]: 22: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,303 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-17 21:57:48,304 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,304 INFO L280 TraceCheckUtils]: 25: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,304 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-17 21:57:48,304 INFO L280 TraceCheckUtils]: 27: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-17 21:57:48,304 INFO L280 TraceCheckUtils]: 28: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-17 21:57:48,305 INFO L263 TraceCheckUtils]: 29: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,305 INFO L280 TraceCheckUtils]: 30: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-17 21:57:48,306 INFO L280 TraceCheckUtils]: 31: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,306 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-17 21:57:48,306 INFO L280 TraceCheckUtils]: 33: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,306 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-17 21:57:48,306 INFO L280 TraceCheckUtils]: 35: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,307 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-17 21:57:48,307 INFO L280 TraceCheckUtils]: 0: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {13140#true} is VALID [2020-07-17 21:57:48,308 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume !(0 != ~pumpRunning~0); {13140#true} is VALID [2020-07-17 21:57:48,309 INFO L263 TraceCheckUtils]: 2: Hoare triple {13140#true} call processEnvironment__wrappee__highWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,309 INFO L280 TraceCheckUtils]: 3: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-17 21:57:48,309 INFO L280 TraceCheckUtils]: 4: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-17 21:57:48,309 INFO L263 TraceCheckUtils]: 5: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-17 21:57:48,309 INFO L280 TraceCheckUtils]: 6: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-17 21:57:48,310 INFO L263 TraceCheckUtils]: 7: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-17 21:57:48,310 INFO L280 TraceCheckUtils]: 8: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,310 INFO L280 TraceCheckUtils]: 9: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,310 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,310 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-17 21:57:48,311 INFO L280 TraceCheckUtils]: 12: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-17 21:57:48,311 INFO L280 TraceCheckUtils]: 13: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-17 21:57:48,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-17 21:57:48,311 INFO L280 TraceCheckUtils]: 15: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,311 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-17 21:57:48,311 INFO L280 TraceCheckUtils]: 17: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-17 21:57:48,312 INFO L280 TraceCheckUtils]: 18: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-17 21:57:48,312 INFO L263 TraceCheckUtils]: 19: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,313 INFO L280 TraceCheckUtils]: 20: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-17 21:57:48,313 INFO L263 TraceCheckUtils]: 21: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-17 21:57:48,313 INFO L280 TraceCheckUtils]: 22: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,313 INFO L263 TraceCheckUtils]: 23: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-17 21:57:48,313 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-17 21:57:48,314 INFO L280 TraceCheckUtils]: 25: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,314 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-17 21:57:48,314 INFO L280 TraceCheckUtils]: 27: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,314 INFO L280 TraceCheckUtils]: 28: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,314 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-17 21:57:48,315 INFO L280 TraceCheckUtils]: 30: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-17 21:57:48,315 INFO L280 TraceCheckUtils]: 31: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-17 21:57:48,316 INFO L263 TraceCheckUtils]: 32: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,316 INFO L280 TraceCheckUtils]: 33: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-17 21:57:48,316 INFO L280 TraceCheckUtils]: 34: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,316 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-17 21:57:48,316 INFO L280 TraceCheckUtils]: 36: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,317 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-17 21:57:48,317 INFO L280 TraceCheckUtils]: 38: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,317 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-17 21:57:48,317 INFO L280 TraceCheckUtils]: 40: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,318 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #519#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:48,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:48,340 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} {13161#(= 2 ~waterLevel~0)} #537#return; {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} is VALID [2020-07-17 21:57:48,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:48,342 INFO L280 TraceCheckUtils]: 0: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-17 21:57:48,343 INFO L280 TraceCheckUtils]: 1: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,343 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13140#true} {13141#false} #539#return; {13141#false} is VALID [2020-07-17 21:57:48,349 INFO L263 TraceCheckUtils]: 0: Hoare triple {13140#true} call ULTIMATE.init(); {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:57:48,354 INFO L280 TraceCheckUtils]: 1: Hoare triple {13219#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,355 INFO L280 TraceCheckUtils]: 2: Hoare triple {13145#(= 1 ~waterLevel~0)} assume true; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,356 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13145#(= 1 ~waterLevel~0)} {13140#true} #555#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,357 INFO L263 TraceCheckUtils]: 4: Hoare triple {13145#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,357 INFO L280 TraceCheckUtils]: 5: Hoare triple {13145#(= 1 ~waterLevel~0)} havoc ~retValue_acc~2;havoc ~tmp~0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,357 INFO L263 TraceCheckUtils]: 6: Hoare triple {13145#(= 1 ~waterLevel~0)} call select_helpers(); {13140#true} is VALID [2020-07-17 21:57:48,358 INFO L280 TraceCheckUtils]: 7: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,358 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #451#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,358 INFO L263 TraceCheckUtils]: 9: Hoare triple {13145#(= 1 ~waterLevel~0)} call select_features(); {13140#true} is VALID [2020-07-17 21:57:48,359 INFO L280 TraceCheckUtils]: 10: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,359 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #453#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,359 INFO L263 TraceCheckUtils]: 12: Hoare triple {13145#(= 1 ~waterLevel~0)} call #t~ret1 := valid_product(); {13140#true} is VALID [2020-07-17 21:57:48,360 INFO L280 TraceCheckUtils]: 13: Hoare triple {13140#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {13140#true} is VALID [2020-07-17 21:57:48,360 INFO L280 TraceCheckUtils]: 14: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,360 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #455#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,361 INFO L280 TraceCheckUtils]: 16: Hoare triple {13145#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {13145#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,362 INFO L263 TraceCheckUtils]: 18: Hoare triple {13145#(= 1 ~waterLevel~0)} call setup(); {13140#true} is VALID [2020-07-17 21:57:48,362 INFO L280 TraceCheckUtils]: 19: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,363 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #457#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,363 INFO L263 TraceCheckUtils]: 21: Hoare triple {13145#(= 1 ~waterLevel~0)} call runTest(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,364 INFO L263 TraceCheckUtils]: 22: Hoare triple {13145#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:48,364 INFO L280 TraceCheckUtils]: 23: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13140#true} is VALID [2020-07-17 21:57:48,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,365 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13140#true} {13145#(= 1 ~waterLevel~0)} #545#return; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,366 INFO L263 TraceCheckUtils]: 26: Hoare triple {13145#(= 1 ~waterLevel~0)} call test(); {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,367 INFO L280 TraceCheckUtils]: 27: Hoare triple {13145#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,367 INFO L280 TraceCheckUtils]: 28: Hoare triple {13145#(= 1 ~waterLevel~0)} assume !false; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,368 INFO L280 TraceCheckUtils]: 29: Hoare triple {13145#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {13145#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,369 INFO L280 TraceCheckUtils]: 31: Hoare triple {13145#(= 1 ~waterLevel~0)} assume 0 != ~tmp~5; {13145#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,370 INFO L263 TraceCheckUtils]: 32: Hoare triple {13145#(= 1 ~waterLevel~0)} call waterRise(); {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:57:48,371 INFO L280 TraceCheckUtils]: 33: Hoare triple {13221#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:57:48,372 INFO L280 TraceCheckUtils]: 34: Hoare triple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:57:48,373 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13222#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {13145#(= 1 ~waterLevel~0)} #501#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,373 INFO L280 TraceCheckUtils]: 36: Hoare triple {13161#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,374 INFO L280 TraceCheckUtils]: 37: Hoare triple {13161#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,374 INFO L280 TraceCheckUtils]: 38: Hoare triple {13161#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,375 INFO L280 TraceCheckUtils]: 39: Hoare triple {13161#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,375 INFO L263 TraceCheckUtils]: 40: Hoare triple {13161#(= 2 ~waterLevel~0)} call timeShift(); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,376 INFO L263 TraceCheckUtils]: 41: Hoare triple {13161#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:48,377 INFO L263 TraceCheckUtils]: 42: Hoare triple {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {13140#true} is VALID [2020-07-17 21:57:48,377 INFO L280 TraceCheckUtils]: 43: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-17 21:57:48,377 INFO L280 TraceCheckUtils]: 44: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,377 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {13140#true} {13220#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {13140#true} is VALID [2020-07-17 21:57:48,377 INFO L280 TraceCheckUtils]: 46: Hoare triple {13140#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {13140#true} is VALID [2020-07-17 21:57:48,377 INFO L280 TraceCheckUtils]: 47: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,378 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #515#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,379 INFO L280 TraceCheckUtils]: 49: Hoare triple {13161#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,379 INFO L280 TraceCheckUtils]: 50: Hoare triple {13161#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,380 INFO L263 TraceCheckUtils]: 51: Hoare triple {13161#(= 2 ~waterLevel~0)} call processEnvironment(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,381 INFO L280 TraceCheckUtils]: 52: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {13140#true} is VALID [2020-07-17 21:57:48,381 INFO L280 TraceCheckUtils]: 53: Hoare triple {13140#true} assume !(0 != ~pumpRunning~0); {13140#true} is VALID [2020-07-17 21:57:48,382 INFO L263 TraceCheckUtils]: 54: Hoare triple {13140#true} call processEnvironment__wrappee__highWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,382 INFO L280 TraceCheckUtils]: 55: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13140#true} is VALID [2020-07-17 21:57:48,382 INFO L280 TraceCheckUtils]: 56: Hoare triple {13140#true} assume 0 == ~pumpRunning~0; {13140#true} is VALID [2020-07-17 21:57:48,382 INFO L263 TraceCheckUtils]: 57: Hoare triple {13140#true} call #t~ret54 := isHighWaterLevel(); {13140#true} is VALID [2020-07-17 21:57:48,382 INFO L280 TraceCheckUtils]: 58: Hoare triple {13140#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {13140#true} is VALID [2020-07-17 21:57:48,382 INFO L263 TraceCheckUtils]: 59: Hoare triple {13140#true} call #t~ret74 := isHighWaterSensorDry(); {13140#true} is VALID [2020-07-17 21:57:48,383 INFO L280 TraceCheckUtils]: 60: Hoare triple {13140#true} havoc ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,383 INFO L280 TraceCheckUtils]: 61: Hoare triple {13140#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {13140#true} is VALID [2020-07-17 21:57:48,383 INFO L280 TraceCheckUtils]: 62: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,383 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {13140#true} {13140#true} #513#return; {13140#true} is VALID [2020-07-17 21:57:48,384 INFO L280 TraceCheckUtils]: 64: Hoare triple {13140#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {13140#true} is VALID [2020-07-17 21:57:48,384 INFO L280 TraceCheckUtils]: 65: Hoare triple {13140#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {13140#true} is VALID [2020-07-17 21:57:48,384 INFO L280 TraceCheckUtils]: 66: Hoare triple {13140#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {13140#true} is VALID [2020-07-17 21:57:48,384 INFO L280 TraceCheckUtils]: 67: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,384 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {13140#true} {13140#true} #527#return; {13140#true} is VALID [2020-07-17 21:57:48,384 INFO L280 TraceCheckUtils]: 69: Hoare triple {13140#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {13140#true} is VALID [2020-07-17 21:57:48,385 INFO L280 TraceCheckUtils]: 70: Hoare triple {13140#true} assume 0 != ~tmp~6; {13140#true} is VALID [2020-07-17 21:57:48,386 INFO L263 TraceCheckUtils]: 71: Hoare triple {13140#true} call activatePump(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,386 INFO L280 TraceCheckUtils]: 72: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {13140#true} is VALID [2020-07-17 21:57:48,386 INFO L263 TraceCheckUtils]: 73: Hoare triple {13140#true} call #t~ret56 := isMethaneAlarm(); {13140#true} is VALID [2020-07-17 21:57:48,386 INFO L280 TraceCheckUtils]: 74: Hoare triple {13140#true} havoc ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,386 INFO L263 TraceCheckUtils]: 75: Hoare triple {13140#true} call #t~ret57 := isMethaneLevelCritical(); {13140#true} is VALID [2020-07-17 21:57:48,386 INFO L280 TraceCheckUtils]: 76: Hoare triple {13140#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {13140#true} is VALID [2020-07-17 21:57:48,387 INFO L280 TraceCheckUtils]: 77: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,387 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {13140#true} {13140#true} #549#return; {13140#true} is VALID [2020-07-17 21:57:48,387 INFO L280 TraceCheckUtils]: 79: Hoare triple {13140#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {13140#true} is VALID [2020-07-17 21:57:48,387 INFO L280 TraceCheckUtils]: 80: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,387 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {13140#true} {13140#true} #509#return; {13140#true} is VALID [2020-07-17 21:57:48,388 INFO L280 TraceCheckUtils]: 82: Hoare triple {13140#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {13140#true} is VALID [2020-07-17 21:57:48,388 INFO L280 TraceCheckUtils]: 83: Hoare triple {13140#true} assume !(0 != ~tmp~8); {13140#true} is VALID [2020-07-17 21:57:48,388 INFO L263 TraceCheckUtils]: 84: Hoare triple {13140#true} call activatePump__wrappee__lowWaterSensor(); {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:57:48,389 INFO L280 TraceCheckUtils]: 85: Hoare triple {13226#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13140#true} is VALID [2020-07-17 21:57:48,389 INFO L280 TraceCheckUtils]: 86: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,389 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13140#true} {13140#true} #511#return; {13140#true} is VALID [2020-07-17 21:57:48,389 INFO L280 TraceCheckUtils]: 88: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,389 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13140#true} {13140#true} #529#return; {13140#true} is VALID [2020-07-17 21:57:48,390 INFO L280 TraceCheckUtils]: 90: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,390 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13140#true} {13140#true} #499#return; {13140#true} is VALID [2020-07-17 21:57:48,390 INFO L280 TraceCheckUtils]: 92: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,391 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {13140#true} {13161#(= 2 ~waterLevel~0)} #519#return; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,391 INFO L263 TraceCheckUtils]: 94: Hoare triple {13161#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,392 INFO L280 TraceCheckUtils]: 95: Hoare triple {13161#(= 2 ~waterLevel~0)} havoc ~tmp~4;havoc ~tmp___0~0; {13161#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:57:48,392 INFO L263 TraceCheckUtils]: 96: Hoare triple {13161#(= 2 ~waterLevel~0)} call #t~ret48 := getWaterLevel(); {13140#true} is VALID [2020-07-17 21:57:48,393 INFO L280 TraceCheckUtils]: 97: Hoare triple {13140#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:48,393 INFO L280 TraceCheckUtils]: 98: Hoare triple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {13311#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:57:48,394 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {13311#(= |getWaterLevel_#res| ~waterLevel~0)} {13161#(= 2 ~waterLevel~0)} #537#return; {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} is VALID [2020-07-17 21:57:48,395 INFO L280 TraceCheckUtils]: 100: Hoare triple {13214#(= 2 |__utac_acc__Specification5_spec__3_#t~ret48|)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {13215#(= 2 __utac_acc__Specification5_spec__3_~tmp~4)} is VALID [2020-07-17 21:57:48,396 INFO L280 TraceCheckUtils]: 101: Hoare triple {13215#(= 2 __utac_acc__Specification5_spec__3_~tmp~4)} assume 2 != ~tmp~4; {13141#false} is VALID [2020-07-17 21:57:48,396 INFO L263 TraceCheckUtils]: 102: Hoare triple {13141#false} call #t~ret49 := isPumpRunning(); {13140#true} is VALID [2020-07-17 21:57:48,396 INFO L280 TraceCheckUtils]: 103: Hoare triple {13140#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13140#true} is VALID [2020-07-17 21:57:48,396 INFO L280 TraceCheckUtils]: 104: Hoare triple {13140#true} assume true; {13140#true} is VALID [2020-07-17 21:57:48,396 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {13140#true} {13141#false} #539#return; {13141#false} is VALID [2020-07-17 21:57:48,397 INFO L280 TraceCheckUtils]: 106: Hoare triple {13141#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {13141#false} is VALID [2020-07-17 21:57:48,397 INFO L280 TraceCheckUtils]: 107: Hoare triple {13141#false} assume 0 != ~tmp___0~0; {13141#false} is VALID [2020-07-17 21:57:48,397 INFO L280 TraceCheckUtils]: 108: Hoare triple {13141#false} assume 0 == ~switchedOnBeforeTS~0; {13141#false} is VALID [2020-07-17 21:57:48,397 INFO L263 TraceCheckUtils]: 109: Hoare triple {13141#false} call __automaton_fail(); {13141#false} is VALID [2020-07-17 21:57:48,397 INFO L280 TraceCheckUtils]: 110: Hoare triple {13141#false} assume !false; {13141#false} is VALID [2020-07-17 21:57:48,413 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 21:57:48,414 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791901128] [2020-07-17 21:57:48,414 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:48,414 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:57:48,414 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847922284] [2020-07-17 21:57:48,415 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-17 21:57:48,415 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:48,415 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:57:48,553 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 21:57:48,553 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:57:48,553 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:48,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:57:48,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:57:48,554 INFO L87 Difference]: Start difference. First operand 404 states and 472 transitions. Second operand 12 states. [2020-07-17 21:57:49,549 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:52,814 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:58,976 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:59,935 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:00,455 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:58:01,022 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:01,573 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:10,330 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:10,974 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:16,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:16,679 INFO L93 Difference]: Finished difference Result 1116 states and 1385 transitions. [2020-07-17 21:58:16,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 21:58:16,680 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-17 21:58:16,680 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:58:16,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 673 transitions. [2020-07-17 21:58:16,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 21:58:16,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 673 transitions. [2020-07-17 21:58:16,697 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 673 transitions. [2020-07-17 21:58:19,110 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 673 edges. 673 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:19,150 INFO L225 Difference]: With dead ends: 1116 [2020-07-17 21:58:19,150 INFO L226 Difference]: Without dead ends: 810 [2020-07-17 21:58:19,152 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 79 GetRequests, 44 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 21:58:19,153 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 810 states. [2020-07-17 21:58:24,637 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 810 to 700. [2020-07-17 21:58:24,637 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:24,637 INFO L82 GeneralOperation]: Start isEquivalent. First operand 810 states. Second operand 700 states. [2020-07-17 21:58:24,637 INFO L74 IsIncluded]: Start isIncluded. First operand 810 states. Second operand 700 states. [2020-07-17 21:58:24,637 INFO L87 Difference]: Start difference. First operand 810 states. Second operand 700 states. [2020-07-17 21:58:24,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:24,669 INFO L93 Difference]: Finished difference Result 810 states and 971 transitions. [2020-07-17 21:58:24,669 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 971 transitions. [2020-07-17 21:58:24,671 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:24,671 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:24,672 INFO L74 IsIncluded]: Start isIncluded. First operand 700 states. Second operand 810 states. [2020-07-17 21:58:24,672 INFO L87 Difference]: Start difference. First operand 700 states. Second operand 810 states. [2020-07-17 21:58:24,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:24,713 INFO L93 Difference]: Finished difference Result 810 states and 971 transitions. [2020-07-17 21:58:24,713 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 971 transitions. [2020-07-17 21:58:24,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:24,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:24,716 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:24,716 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2020-07-17 21:58:24,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 810 transitions. [2020-07-17 21:58:24,752 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 810 transitions. Word has length 111 [2020-07-17 21:58:24,752 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:24,752 INFO L479 AbstractCegarLoop]: Abstraction has 700 states and 810 transitions. [2020-07-17 21:58:24,752 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 21:58:24,753 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 810 transitions. [2020-07-17 21:58:24,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-17 21:58:24,755 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:24,756 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:58:24,756 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2020-07-17 21:58:24,756 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:24,757 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:24,757 INFO L82 PathProgramCache]: Analyzing trace with hash 903450751, now seen corresponding path program 1 times [2020-07-17 21:58:24,757 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:24,757 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1106756876] [2020-07-17 21:58:24,757 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:24,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,238 WARN L193 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:25,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,322 INFO L280 TraceCheckUtils]: 0: Hoare triple {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-17 21:58:25,322 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,323 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-17 21:58:25,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,327 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-17 21:58:25,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,331 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-17 21:58:25,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,363 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:58:25,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:58:25,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {17438#true} #455#return; {17450#(= 1 |main_#t~ret1|)} is VALID [2020-07-17 21:58:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,370 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,371 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-17 21:58:25,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-17 21:58:25,396 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-17 21:58:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-17 21:58:25,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,424 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-17 21:58:25,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-17 21:58:25,507 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,507 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-17 21:58:25,507 INFO L263 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-17 21:58:25,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-17 21:58:25,508 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,508 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-17 21:58:25,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-17 21:58:25,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,509 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-17 21:58:25,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,626 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,626 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-17 21:58:25,627 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-17 21:58:25,627 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:25,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,628 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,628 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-17 21:58:25,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-17 21:58:25,629 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-17 21:58:25,629 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-17 21:58:25,630 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,630 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-17 21:58:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-17 21:58:25,645 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,645 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-17 21:58:25,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,646 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-17 21:58:25,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-17 21:58:25,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,648 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-17 21:58:25,648 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,649 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-17 21:58:25,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,659 INFO L280 TraceCheckUtils]: 1: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,660 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-17 21:58:25,661 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-17 21:58:25,662 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,662 INFO L263 TraceCheckUtils]: 3: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-17 21:58:25,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-17 21:58:25,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,663 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-17 21:58:25,663 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,664 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-17 21:58:25,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-17 21:58:25,665 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-17 21:58:25,666 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,667 INFO L280 TraceCheckUtils]: 13: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,670 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,671 INFO L280 TraceCheckUtils]: 16: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,672 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-17 21:58:25,674 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:25,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-17 21:58:25,674 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:25,675 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,675 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,676 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-17 21:58:25,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-17 21:58:25,676 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-17 21:58:25,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-17 21:58:25,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,678 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-17 21:58:25,678 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-17 21:58:25,678 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,679 INFO L263 TraceCheckUtils]: 16: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,680 INFO L280 TraceCheckUtils]: 17: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-17 21:58:25,680 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-17 21:58:25,680 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,680 INFO L263 TraceCheckUtils]: 20: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-17 21:58:25,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-17 21:58:25,681 INFO L280 TraceCheckUtils]: 22: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,681 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-17 21:58:25,681 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,682 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,682 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-17 21:58:25,682 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-17 21:58:25,683 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-17 21:58:25,684 INFO L263 TraceCheckUtils]: 29: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,685 INFO L280 TraceCheckUtils]: 30: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,686 INFO L280 TraceCheckUtils]: 31: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,687 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,688 INFO L280 TraceCheckUtils]: 33: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,689 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,690 INFO L280 TraceCheckUtils]: 35: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,691 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-17 21:58:25,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:25,695 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,696 INFO L280 TraceCheckUtils]: 4: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-17 21:58:25,696 INFO L263 TraceCheckUtils]: 5: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:25,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-17 21:58:25,697 INFO L263 TraceCheckUtils]: 7: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:25,697 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,698 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,698 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,698 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-17 21:58:25,699 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-17 21:58:25,699 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-17 21:58:25,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-17 21:58:25,700 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,700 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-17 21:58:25,700 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-17 21:58:25,701 INFO L280 TraceCheckUtils]: 18: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,702 INFO L263 TraceCheckUtils]: 19: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,702 INFO L280 TraceCheckUtils]: 20: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-17 21:58:25,703 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-17 21:58:25,703 INFO L280 TraceCheckUtils]: 22: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,703 INFO L263 TraceCheckUtils]: 23: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-17 21:58:25,704 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-17 21:58:25,704 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,704 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-17 21:58:25,705 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,705 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,705 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-17 21:58:25,706 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-17 21:58:25,706 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-17 21:58:25,707 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,708 INFO L280 TraceCheckUtils]: 33: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,709 INFO L280 TraceCheckUtils]: 34: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,710 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,711 INFO L280 TraceCheckUtils]: 36: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,712 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,713 INFO L280 TraceCheckUtils]: 38: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,714 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,715 INFO L280 TraceCheckUtils]: 40: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,716 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-17 21:58:25,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,725 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-17 21:58:25,725 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-17 21:58:25,725 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:25,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-17 21:58:25,726 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,726 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-17 21:58:25,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-17 21:58:25,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-17 21:58:25,727 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,728 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,729 INFO L263 TraceCheckUtils]: 0: Hoare triple {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:25,729 INFO L263 TraceCheckUtils]: 1: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-17 21:58:25,729 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-17 21:58:25,729 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,730 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-17 21:58:25,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-17 21:58:25,730 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,730 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-17 21:58:25,730 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:25,730 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-17 21:58:25,731 INFO L263 TraceCheckUtils]: 10: Hoare triple {17438#true} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,731 INFO L280 TraceCheckUtils]: 11: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-17 21:58:25,732 INFO L280 TraceCheckUtils]: 12: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:25,732 INFO L263 TraceCheckUtils]: 13: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,733 INFO L280 TraceCheckUtils]: 14: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,733 INFO L280 TraceCheckUtils]: 15: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-17 21:58:25,733 INFO L263 TraceCheckUtils]: 16: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:25,733 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-17 21:58:25,733 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:25,733 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,734 INFO L280 TraceCheckUtils]: 20: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,734 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,734 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-17 21:58:25,734 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-17 21:58:25,734 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-17 21:58:25,735 INFO L280 TraceCheckUtils]: 25: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-17 21:58:25,735 INFO L280 TraceCheckUtils]: 26: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,735 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-17 21:58:25,735 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-17 21:58:25,735 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,736 INFO L263 TraceCheckUtils]: 30: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,736 INFO L280 TraceCheckUtils]: 31: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-17 21:58:25,737 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-17 21:58:25,737 INFO L280 TraceCheckUtils]: 33: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,737 INFO L263 TraceCheckUtils]: 34: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-17 21:58:25,737 INFO L280 TraceCheckUtils]: 35: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-17 21:58:25,737 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,738 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-17 21:58:25,738 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,738 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,738 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-17 21:58:25,738 INFO L280 TraceCheckUtils]: 41: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-17 21:58:25,738 INFO L280 TraceCheckUtils]: 42: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-17 21:58:25,739 INFO L263 TraceCheckUtils]: 43: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,740 INFO L280 TraceCheckUtils]: 44: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,741 INFO L280 TraceCheckUtils]: 45: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,741 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,742 INFO L280 TraceCheckUtils]: 47: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,743 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,744 INFO L280 TraceCheckUtils]: 49: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,744 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,745 INFO L280 TraceCheckUtils]: 51: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,746 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,746 INFO L263 TraceCheckUtils]: 53: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17438#true} is VALID [2020-07-17 21:58:25,746 INFO L280 TraceCheckUtils]: 54: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-17 21:58:25,747 INFO L263 TraceCheckUtils]: 55: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:25,747 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-17 21:58:25,747 INFO L280 TraceCheckUtils]: 57: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,747 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-17 21:58:25,747 INFO L280 TraceCheckUtils]: 59: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-17 21:58:25,748 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-17 21:58:25,748 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,749 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,749 INFO L280 TraceCheckUtils]: 63: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,750 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:58:25,894 INFO L280 TraceCheckUtils]: 1: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:58:25,895 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,896 INFO L263 TraceCheckUtils]: 0: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-17 21:58:25,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:58:25,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:58:25,899 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,900 INFO L280 TraceCheckUtils]: 4: Hoare triple {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:25,901 INFO L280 TraceCheckUtils]: 5: Hoare triple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:25,901 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17525#(not (= 0 ~pumpRunning~0))} #515#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:25,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,908 INFO L280 TraceCheckUtils]: 0: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17438#true} is VALID [2020-07-17 21:58:25,908 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,909 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #517#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:25,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-17 21:58:25,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-17 21:58:25,922 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-17 21:58:25,923 INFO L263 TraceCheckUtils]: 1: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:25,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-17 21:58:25,923 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,923 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-17 21:58:25,923 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-17 21:58:25,924 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-17 21:58:25,924 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-17 21:58:25,924 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,924 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-17 21:58:25,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,930 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,931 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-17 21:58:25,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:25,931 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-17 21:58:25,932 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,932 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-17 21:58:25,932 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,932 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-17 21:58:25,933 INFO L280 TraceCheckUtils]: 0: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-17 21:58:25,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume 0 != ~pumpRunning~0; {17438#true} is VALID [2020-07-17 21:58:25,933 INFO L263 TraceCheckUtils]: 2: Hoare triple {17438#true} call #t~ret55 := isLowWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:25,933 INFO L280 TraceCheckUtils]: 3: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-17 21:58:25,933 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:25,934 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-17 21:58:25,934 INFO L280 TraceCheckUtils]: 6: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,934 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-17 21:58:25,934 INFO L280 TraceCheckUtils]: 8: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-17 21:58:25,934 INFO L280 TraceCheckUtils]: 9: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-17 21:58:25,935 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-17 21:58:25,935 INFO L280 TraceCheckUtils]: 11: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,935 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-17 21:58:25,936 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {17438#true} is VALID [2020-07-17 21:58:25,936 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume !(0 != ~tmp~7); {17438#true} is VALID [2020-07-17 21:58:25,937 INFO L263 TraceCheckUtils]: 15: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,937 INFO L280 TraceCheckUtils]: 16: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,937 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:25,937 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-17 21:58:25,938 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,938 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-17 21:58:25,938 INFO L280 TraceCheckUtils]: 21: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,938 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-17 21:58:25,938 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,939 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:25,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,942 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-17 21:58:25,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,943 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #537#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:25,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:25,946 INFO L280 TraceCheckUtils]: 0: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-17 21:58:25,946 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,947 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #539#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:25,953 INFO L263 TraceCheckUtils]: 0: Hoare triple {17438#true} call ULTIMATE.init(); {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:58:25,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {17568#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-17 21:58:25,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,954 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-17 21:58:25,954 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret76 := main(); {17438#true} is VALID [2020-07-17 21:58:25,954 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~2;havoc ~tmp~0; {17438#true} is VALID [2020-07-17 21:58:25,955 INFO L263 TraceCheckUtils]: 6: Hoare triple {17438#true} call select_helpers(); {17438#true} is VALID [2020-07-17 21:58:25,955 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,955 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-17 21:58:25,956 INFO L263 TraceCheckUtils]: 9: Hoare triple {17438#true} call select_features(); {17438#true} is VALID [2020-07-17 21:58:25,957 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,957 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-17 21:58:25,957 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call #t~ret1 := valid_product(); {17438#true} is VALID [2020-07-17 21:58:25,958 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:58:25,959 INFO L280 TraceCheckUtils]: 14: Hoare triple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 21:58:25,960 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17569#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {17438#true} #455#return; {17450#(= 1 |main_#t~ret1|)} is VALID [2020-07-17 21:58:25,961 INFO L280 TraceCheckUtils]: 16: Hoare triple {17450#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17451#(= 1 main_~tmp~0)} is VALID [2020-07-17 21:58:25,961 INFO L280 TraceCheckUtils]: 17: Hoare triple {17451#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {17438#true} is VALID [2020-07-17 21:58:25,961 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call setup(); {17438#true} is VALID [2020-07-17 21:58:25,961 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,962 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-17 21:58:25,962 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call runTest(); {17438#true} is VALID [2020-07-17 21:58:25,963 INFO L263 TraceCheckUtils]: 22: Hoare triple {17438#true} call __utac_acc__Specification5_spec__1(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:25,963 INFO L280 TraceCheckUtils]: 23: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-17 21:58:25,963 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,963 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-17 21:58:25,963 INFO L263 TraceCheckUtils]: 26: Hoare triple {17438#true} call test(); {17438#true} is VALID [2020-07-17 21:58:25,964 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17438#true} is VALID [2020-07-17 21:58:25,964 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !false; {17438#true} is VALID [2020-07-17 21:58:25,964 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume ~splverifierCounter~0 < 4; {17438#true} is VALID [2020-07-17 21:58:25,964 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17438#true} is VALID [2020-07-17 21:58:25,964 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume 0 != ~tmp~5; {17438#true} is VALID [2020-07-17 21:58:25,965 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call waterRise(); {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:25,965 INFO L280 TraceCheckUtils]: 33: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-17 21:58:25,966 INFO L280 TraceCheckUtils]: 34: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,966 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-17 21:58:25,966 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17438#true} is VALID [2020-07-17 21:58:25,966 INFO L280 TraceCheckUtils]: 37: Hoare triple {17438#true} assume !(0 != ~tmp___0~1); {17438#true} is VALID [2020-07-17 21:58:25,966 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17438#true} is VALID [2020-07-17 21:58:25,967 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume 0 != ~tmp___2~0; {17438#true} is VALID [2020-07-17 21:58:25,968 INFO L263 TraceCheckUtils]: 40: Hoare triple {17438#true} call timeShift(); {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:58:25,969 INFO L263 TraceCheckUtils]: 41: Hoare triple {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:25,969 INFO L263 TraceCheckUtils]: 42: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-17 21:58:25,969 INFO L280 TraceCheckUtils]: 43: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-17 21:58:25,969 INFO L280 TraceCheckUtils]: 44: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,970 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17438#true} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17438#true} is VALID [2020-07-17 21:58:25,970 INFO L280 TraceCheckUtils]: 46: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-17 21:58:25,970 INFO L280 TraceCheckUtils]: 47: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,970 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17438#true} {17572#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {17438#true} is VALID [2020-07-17 21:58:25,970 INFO L280 TraceCheckUtils]: 49: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:25,971 INFO L280 TraceCheckUtils]: 50: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-17 21:58:25,971 INFO L263 TraceCheckUtils]: 51: Hoare triple {17438#true} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,972 INFO L280 TraceCheckUtils]: 52: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-17 21:58:25,972 INFO L280 TraceCheckUtils]: 53: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:25,973 INFO L263 TraceCheckUtils]: 54: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,973 INFO L280 TraceCheckUtils]: 55: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,973 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-17 21:58:25,973 INFO L263 TraceCheckUtils]: 57: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:25,973 INFO L280 TraceCheckUtils]: 58: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-17 21:58:25,974 INFO L263 TraceCheckUtils]: 59: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:25,974 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,974 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:25,974 INFO L280 TraceCheckUtils]: 62: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,974 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-17 21:58:25,974 INFO L280 TraceCheckUtils]: 64: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-17 21:58:25,975 INFO L280 TraceCheckUtils]: 65: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-17 21:58:25,975 INFO L280 TraceCheckUtils]: 66: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-17 21:58:25,975 INFO L280 TraceCheckUtils]: 67: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,975 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-17 21:58:25,975 INFO L280 TraceCheckUtils]: 69: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-17 21:58:25,975 INFO L280 TraceCheckUtils]: 70: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:25,976 INFO L263 TraceCheckUtils]: 71: Hoare triple {17438#true} call activatePump(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,976 INFO L280 TraceCheckUtils]: 72: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {17438#true} is VALID [2020-07-17 21:58:25,977 INFO L263 TraceCheckUtils]: 73: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-17 21:58:25,977 INFO L280 TraceCheckUtils]: 74: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,977 INFO L263 TraceCheckUtils]: 75: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-17 21:58:25,977 INFO L280 TraceCheckUtils]: 76: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-17 21:58:25,977 INFO L280 TraceCheckUtils]: 77: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,977 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-17 21:58:25,978 INFO L280 TraceCheckUtils]: 79: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:25,978 INFO L280 TraceCheckUtils]: 80: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,978 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-17 21:58:25,978 INFO L280 TraceCheckUtils]: 82: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-17 21:58:25,978 INFO L280 TraceCheckUtils]: 83: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-17 21:58:25,979 INFO L263 TraceCheckUtils]: 84: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:25,980 INFO L280 TraceCheckUtils]: 85: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,980 INFO L280 TraceCheckUtils]: 86: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,981 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,982 INFO L280 TraceCheckUtils]: 88: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,982 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,983 INFO L280 TraceCheckUtils]: 90: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,983 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,984 INFO L280 TraceCheckUtils]: 92: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,985 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,985 INFO L263 TraceCheckUtils]: 94: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17438#true} is VALID [2020-07-17 21:58:25,985 INFO L280 TraceCheckUtils]: 95: Hoare triple {17438#true} havoc ~tmp~4;havoc ~tmp___0~0; {17438#true} is VALID [2020-07-17 21:58:25,985 INFO L263 TraceCheckUtils]: 96: Hoare triple {17438#true} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:25,985 INFO L280 TraceCheckUtils]: 97: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-17 21:58:25,986 INFO L280 TraceCheckUtils]: 98: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,986 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17438#true} {17438#true} #537#return; {17438#true} is VALID [2020-07-17 21:58:25,986 INFO L280 TraceCheckUtils]: 100: Hoare triple {17438#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17438#true} is VALID [2020-07-17 21:58:25,986 INFO L280 TraceCheckUtils]: 101: Hoare triple {17438#true} assume !(2 != ~tmp~4); {17438#true} is VALID [2020-07-17 21:58:25,986 INFO L280 TraceCheckUtils]: 102: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:25,987 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17438#true} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,988 INFO L280 TraceCheckUtils]: 104: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:25,989 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,989 INFO L280 TraceCheckUtils]: 106: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !false; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,990 INFO L280 TraceCheckUtils]: 107: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,991 INFO L280 TraceCheckUtils]: 108: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,992 INFO L280 TraceCheckUtils]: 109: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,992 INFO L280 TraceCheckUtils]: 110: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,993 INFO L280 TraceCheckUtils]: 111: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,994 INFO L280 TraceCheckUtils]: 112: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,994 INFO L280 TraceCheckUtils]: 113: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,995 INFO L263 TraceCheckUtils]: 114: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} call timeShift(); {17525#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:25,996 INFO L263 TraceCheckUtils]: 115: Hoare triple {17525#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:25,996 INFO L263 TraceCheckUtils]: 116: Hoare triple {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-17 21:58:25,997 INFO L280 TraceCheckUtils]: 117: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:58:25,998 INFO L280 TraceCheckUtils]: 118: Hoare triple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-17 21:58:25,999 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {17728#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {17570#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-17 21:58:26,001 INFO L280 TraceCheckUtils]: 120: Hoare triple {17726#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret47|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,001 INFO L280 TraceCheckUtils]: 121: Hoare triple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,002 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {17727#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {17525#(not (= 0 ~pumpRunning~0))} #515#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,003 INFO L280 TraceCheckUtils]: 123: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,004 INFO L263 TraceCheckUtils]: 124: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:58:26,004 INFO L280 TraceCheckUtils]: 125: Hoare triple {17571#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {17438#true} is VALID [2020-07-17 21:58:26,004 INFO L280 TraceCheckUtils]: 126: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,005 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #517#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,005 INFO L280 TraceCheckUtils]: 128: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,006 INFO L263 TraceCheckUtils]: 129: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:26,006 INFO L280 TraceCheckUtils]: 130: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {17438#true} is VALID [2020-07-17 21:58:26,006 INFO L280 TraceCheckUtils]: 131: Hoare triple {17438#true} assume 0 != ~pumpRunning~0; {17438#true} is VALID [2020-07-17 21:58:26,007 INFO L263 TraceCheckUtils]: 132: Hoare triple {17438#true} call #t~ret55 := isLowWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:26,007 INFO L280 TraceCheckUtils]: 133: Hoare triple {17438#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {17438#true} is VALID [2020-07-17 21:58:26,007 INFO L263 TraceCheckUtils]: 134: Hoare triple {17438#true} call #t~ret75 := isLowWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:26,007 INFO L280 TraceCheckUtils]: 135: Hoare triple {17438#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {17438#true} is VALID [2020-07-17 21:58:26,007 INFO L280 TraceCheckUtils]: 136: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,008 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {17438#true} {17438#true} #491#return; {17438#true} is VALID [2020-07-17 21:58:26,008 INFO L280 TraceCheckUtils]: 138: Hoare triple {17438#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {17438#true} is VALID [2020-07-17 21:58:26,008 INFO L280 TraceCheckUtils]: 139: Hoare triple {17438#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {17438#true} is VALID [2020-07-17 21:58:26,008 INFO L280 TraceCheckUtils]: 140: Hoare triple {17438#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {17438#true} is VALID [2020-07-17 21:58:26,008 INFO L280 TraceCheckUtils]: 141: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,008 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {17438#true} {17438#true} #493#return; {17438#true} is VALID [2020-07-17 21:58:26,009 INFO L280 TraceCheckUtils]: 143: Hoare triple {17438#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {17438#true} is VALID [2020-07-17 21:58:26,009 INFO L280 TraceCheckUtils]: 144: Hoare triple {17438#true} assume !(0 != ~tmp~7); {17438#true} is VALID [2020-07-17 21:58:26,009 INFO L263 TraceCheckUtils]: 145: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:26,010 INFO L280 TraceCheckUtils]: 146: Hoare triple {17635#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:26,010 INFO L280 TraceCheckUtils]: 147: Hoare triple {17438#true} assume !(0 == ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:26,010 INFO L263 TraceCheckUtils]: 148: Hoare triple {17438#true} call processEnvironment__wrappee__base(); {17438#true} is VALID [2020-07-17 21:58:26,010 INFO L280 TraceCheckUtils]: 149: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,010 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {17438#true} {17438#true} #533#return; {17438#true} is VALID [2020-07-17 21:58:26,011 INFO L280 TraceCheckUtils]: 151: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,011 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {17438#true} {17438#true} #497#return; {17438#true} is VALID [2020-07-17 21:58:26,011 INFO L280 TraceCheckUtils]: 153: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,012 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #519#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,012 INFO L263 TraceCheckUtils]: 155: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,013 INFO L280 TraceCheckUtils]: 156: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~4;havoc ~tmp___0~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,013 INFO L263 TraceCheckUtils]: 157: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret48 := getWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:26,013 INFO L280 TraceCheckUtils]: 158: Hoare triple {17438#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17438#true} is VALID [2020-07-17 21:58:26,013 INFO L280 TraceCheckUtils]: 159: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,014 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #537#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,015 INFO L280 TraceCheckUtils]: 161: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,015 INFO L280 TraceCheckUtils]: 162: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~4; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,015 INFO L263 TraceCheckUtils]: 163: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret49 := isPumpRunning(); {17438#true} is VALID [2020-07-17 21:58:26,016 INFO L280 TraceCheckUtils]: 164: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-17 21:58:26,016 INFO L280 TraceCheckUtils]: 165: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,017 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {17438#true} {17533#(not (= 0 ~switchedOnBeforeTS~0))} #539#return; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,017 INFO L280 TraceCheckUtils]: 167: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,018 INFO L280 TraceCheckUtils]: 168: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~0; {17533#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 21:58:26,018 INFO L280 TraceCheckUtils]: 169: Hoare triple {17533#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {17439#false} is VALID [2020-07-17 21:58:26,018 INFO L263 TraceCheckUtils]: 170: Hoare triple {17439#false} call __automaton_fail(); {17439#false} is VALID [2020-07-17 21:58:26,019 INFO L280 TraceCheckUtils]: 171: Hoare triple {17439#false} assume !false; {17439#false} is VALID [2020-07-17 21:58:26,055 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 21 proven. 8 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2020-07-17 21:58:26,055 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1106756876] [2020-07-17 21:58:26,055 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [35358139] [2020-07-17 21:58:26,056 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 21:58:26,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:26,280 INFO L264 TraceCheckSpWp]: Trace formula consists of 954 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 21:58:26,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:26,360 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:58:26,775 INFO L263 TraceCheckUtils]: 0: Hoare triple {17438#true} call ULTIMATE.init(); {17438#true} is VALID [2020-07-17 21:58:26,775 INFO L280 TraceCheckUtils]: 1: Hoare triple {17438#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {17438#true} is VALID [2020-07-17 21:58:26,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,776 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {17438#true} {17438#true} #555#return; {17438#true} is VALID [2020-07-17 21:58:26,776 INFO L263 TraceCheckUtils]: 4: Hoare triple {17438#true} call #t~ret76 := main(); {17438#true} is VALID [2020-07-17 21:58:26,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {17438#true} havoc ~retValue_acc~2;havoc ~tmp~0; {17438#true} is VALID [2020-07-17 21:58:26,776 INFO L263 TraceCheckUtils]: 6: Hoare triple {17438#true} call select_helpers(); {17438#true} is VALID [2020-07-17 21:58:26,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,777 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {17438#true} {17438#true} #451#return; {17438#true} is VALID [2020-07-17 21:58:26,777 INFO L263 TraceCheckUtils]: 9: Hoare triple {17438#true} call select_features(); {17438#true} is VALID [2020-07-17 21:58:26,777 INFO L280 TraceCheckUtils]: 10: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,777 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {17438#true} {17438#true} #453#return; {17438#true} is VALID [2020-07-17 21:58:26,778 INFO L263 TraceCheckUtils]: 12: Hoare triple {17438#true} call #t~ret1 := valid_product(); {17438#true} is VALID [2020-07-17 21:58:26,778 INFO L280 TraceCheckUtils]: 13: Hoare triple {17438#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {17438#true} is VALID [2020-07-17 21:58:26,778 INFO L280 TraceCheckUtils]: 14: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,778 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {17438#true} {17438#true} #455#return; {17438#true} is VALID [2020-07-17 21:58:26,778 INFO L280 TraceCheckUtils]: 16: Hoare triple {17438#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {17438#true} is VALID [2020-07-17 21:58:26,778 INFO L280 TraceCheckUtils]: 17: Hoare triple {17438#true} assume 0 != ~tmp~0; {17438#true} is VALID [2020-07-17 21:58:26,779 INFO L263 TraceCheckUtils]: 18: Hoare triple {17438#true} call setup(); {17438#true} is VALID [2020-07-17 21:58:26,779 INFO L280 TraceCheckUtils]: 19: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,779 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {17438#true} {17438#true} #457#return; {17438#true} is VALID [2020-07-17 21:58:26,779 INFO L263 TraceCheckUtils]: 21: Hoare triple {17438#true} call runTest(); {17438#true} is VALID [2020-07-17 21:58:26,779 INFO L263 TraceCheckUtils]: 22: Hoare triple {17438#true} call __utac_acc__Specification5_spec__1(); {17438#true} is VALID [2020-07-17 21:58:26,779 INFO L280 TraceCheckUtils]: 23: Hoare triple {17438#true} ~switchedOnBeforeTS~0 := 0; {17438#true} is VALID [2020-07-17 21:58:26,780 INFO L280 TraceCheckUtils]: 24: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,780 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {17438#true} {17438#true} #545#return; {17438#true} is VALID [2020-07-17 21:58:26,780 INFO L263 TraceCheckUtils]: 26: Hoare triple {17438#true} call test(); {17438#true} is VALID [2020-07-17 21:58:26,780 INFO L280 TraceCheckUtils]: 27: Hoare triple {17438#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {17438#true} is VALID [2020-07-17 21:58:26,780 INFO L280 TraceCheckUtils]: 28: Hoare triple {17438#true} assume !false; {17438#true} is VALID [2020-07-17 21:58:26,780 INFO L280 TraceCheckUtils]: 29: Hoare triple {17438#true} assume ~splverifierCounter~0 < 4; {17438#true} is VALID [2020-07-17 21:58:26,781 INFO L280 TraceCheckUtils]: 30: Hoare triple {17438#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17438#true} is VALID [2020-07-17 21:58:26,781 INFO L280 TraceCheckUtils]: 31: Hoare triple {17438#true} assume 0 != ~tmp~5; {17438#true} is VALID [2020-07-17 21:58:26,781 INFO L263 TraceCheckUtils]: 32: Hoare triple {17438#true} call waterRise(); {17438#true} is VALID [2020-07-17 21:58:26,781 INFO L280 TraceCheckUtils]: 33: Hoare triple {17438#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {17438#true} is VALID [2020-07-17 21:58:26,781 INFO L280 TraceCheckUtils]: 34: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,782 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {17438#true} {17438#true} #501#return; {17438#true} is VALID [2020-07-17 21:58:26,782 INFO L280 TraceCheckUtils]: 36: Hoare triple {17438#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17438#true} is VALID [2020-07-17 21:58:26,782 INFO L280 TraceCheckUtils]: 37: Hoare triple {17438#true} assume !(0 != ~tmp___0~1); {17438#true} is VALID [2020-07-17 21:58:26,782 INFO L280 TraceCheckUtils]: 38: Hoare triple {17438#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17438#true} is VALID [2020-07-17 21:58:26,782 INFO L280 TraceCheckUtils]: 39: Hoare triple {17438#true} assume 0 != ~tmp___2~0; {17438#true} is VALID [2020-07-17 21:58:26,782 INFO L263 TraceCheckUtils]: 40: Hoare triple {17438#true} call timeShift(); {17438#true} is VALID [2020-07-17 21:58:26,783 INFO L263 TraceCheckUtils]: 41: Hoare triple {17438#true} call __utac_acc__Specification5_spec__2(); {17438#true} is VALID [2020-07-17 21:58:26,783 INFO L263 TraceCheckUtils]: 42: Hoare triple {17438#true} call #t~ret47 := isPumpRunning(); {17438#true} is VALID [2020-07-17 21:58:26,783 INFO L280 TraceCheckUtils]: 43: Hoare triple {17438#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {17438#true} is VALID [2020-07-17 21:58:26,783 INFO L280 TraceCheckUtils]: 44: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,783 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {17438#true} {17438#true} #535#return; {17438#true} is VALID [2020-07-17 21:58:26,783 INFO L280 TraceCheckUtils]: 46: Hoare triple {17438#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {17438#true} is VALID [2020-07-17 21:58:26,784 INFO L280 TraceCheckUtils]: 47: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,784 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {17438#true} {17438#true} #515#return; {17438#true} is VALID [2020-07-17 21:58:26,784 INFO L280 TraceCheckUtils]: 49: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:26,784 INFO L280 TraceCheckUtils]: 50: Hoare triple {17438#true} assume 0 != ~systemActive~0; {17438#true} is VALID [2020-07-17 21:58:26,784 INFO L263 TraceCheckUtils]: 51: Hoare triple {17438#true} call processEnvironment(); {17438#true} is VALID [2020-07-17 21:58:26,784 INFO L280 TraceCheckUtils]: 52: Hoare triple {17438#true} havoc ~tmp~7; {17438#true} is VALID [2020-07-17 21:58:26,785 INFO L280 TraceCheckUtils]: 53: Hoare triple {17438#true} assume !(0 != ~pumpRunning~0); {17438#true} is VALID [2020-07-17 21:58:26,785 INFO L263 TraceCheckUtils]: 54: Hoare triple {17438#true} call processEnvironment__wrappee__highWaterSensor(); {17438#true} is VALID [2020-07-17 21:58:26,785 INFO L280 TraceCheckUtils]: 55: Hoare triple {17438#true} havoc ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:26,785 INFO L280 TraceCheckUtils]: 56: Hoare triple {17438#true} assume 0 == ~pumpRunning~0; {17438#true} is VALID [2020-07-17 21:58:26,785 INFO L263 TraceCheckUtils]: 57: Hoare triple {17438#true} call #t~ret54 := isHighWaterLevel(); {17438#true} is VALID [2020-07-17 21:58:26,786 INFO L280 TraceCheckUtils]: 58: Hoare triple {17438#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {17438#true} is VALID [2020-07-17 21:58:26,786 INFO L263 TraceCheckUtils]: 59: Hoare triple {17438#true} call #t~ret74 := isHighWaterSensorDry(); {17438#true} is VALID [2020-07-17 21:58:26,786 INFO L280 TraceCheckUtils]: 60: Hoare triple {17438#true} havoc ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:26,786 INFO L280 TraceCheckUtils]: 61: Hoare triple {17438#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {17438#true} is VALID [2020-07-17 21:58:26,786 INFO L280 TraceCheckUtils]: 62: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,786 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {17438#true} {17438#true} #513#return; {17438#true} is VALID [2020-07-17 21:58:26,787 INFO L280 TraceCheckUtils]: 64: Hoare triple {17438#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {17438#true} is VALID [2020-07-17 21:58:26,787 INFO L280 TraceCheckUtils]: 65: Hoare triple {17438#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {17438#true} is VALID [2020-07-17 21:58:26,787 INFO L280 TraceCheckUtils]: 66: Hoare triple {17438#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {17438#true} is VALID [2020-07-17 21:58:26,787 INFO L280 TraceCheckUtils]: 67: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,787 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {17438#true} {17438#true} #527#return; {17438#true} is VALID [2020-07-17 21:58:26,787 INFO L280 TraceCheckUtils]: 69: Hoare triple {17438#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {17438#true} is VALID [2020-07-17 21:58:26,788 INFO L280 TraceCheckUtils]: 70: Hoare triple {17438#true} assume 0 != ~tmp~6; {17438#true} is VALID [2020-07-17 21:58:26,788 INFO L263 TraceCheckUtils]: 71: Hoare triple {17438#true} call activatePump(); {17438#true} is VALID [2020-07-17 21:58:26,788 INFO L280 TraceCheckUtils]: 72: Hoare triple {17438#true} havoc ~tmp~8; {17438#true} is VALID [2020-07-17 21:58:26,788 INFO L263 TraceCheckUtils]: 73: Hoare triple {17438#true} call #t~ret56 := isMethaneAlarm(); {17438#true} is VALID [2020-07-17 21:58:26,788 INFO L280 TraceCheckUtils]: 74: Hoare triple {17438#true} havoc ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:26,788 INFO L263 TraceCheckUtils]: 75: Hoare triple {17438#true} call #t~ret57 := isMethaneLevelCritical(); {17438#true} is VALID [2020-07-17 21:58:26,789 INFO L280 TraceCheckUtils]: 76: Hoare triple {17438#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {17438#true} is VALID [2020-07-17 21:58:26,789 INFO L280 TraceCheckUtils]: 77: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,789 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {17438#true} {17438#true} #549#return; {17438#true} is VALID [2020-07-17 21:58:26,789 INFO L280 TraceCheckUtils]: 79: Hoare triple {17438#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {17438#true} is VALID [2020-07-17 21:58:26,789 INFO L280 TraceCheckUtils]: 80: Hoare triple {17438#true} assume true; {17438#true} is VALID [2020-07-17 21:58:26,790 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {17438#true} {17438#true} #509#return; {17438#true} is VALID [2020-07-17 21:58:26,790 INFO L280 TraceCheckUtils]: 82: Hoare triple {17438#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {17438#true} is VALID [2020-07-17 21:58:26,790 INFO L280 TraceCheckUtils]: 83: Hoare triple {17438#true} assume !(0 != ~tmp~8); {17438#true} is VALID [2020-07-17 21:58:26,790 INFO L263 TraceCheckUtils]: 84: Hoare triple {17438#true} call activatePump__wrappee__lowWaterSensor(); {17438#true} is VALID [2020-07-17 21:58:26,791 INFO L280 TraceCheckUtils]: 85: Hoare triple {17438#true} ~pumpRunning~0 := 1; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,792 INFO L280 TraceCheckUtils]: 86: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,792 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #511#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,793 INFO L280 TraceCheckUtils]: 88: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,793 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #529#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,794 INFO L280 TraceCheckUtils]: 90: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,795 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #499#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,795 INFO L280 TraceCheckUtils]: 92: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,796 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #519#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,796 INFO L263 TraceCheckUtils]: 94: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,797 INFO L280 TraceCheckUtils]: 95: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,798 INFO L263 TraceCheckUtils]: 96: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,798 INFO L280 TraceCheckUtils]: 97: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,799 INFO L280 TraceCheckUtils]: 98: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,800 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17622#(<= 1 ~pumpRunning~0)} #537#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,800 INFO L280 TraceCheckUtils]: 100: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,801 INFO L280 TraceCheckUtils]: 101: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~4); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,801 INFO L280 TraceCheckUtils]: 102: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,802 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17622#(<= 1 ~pumpRunning~0)} #521#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,803 INFO L280 TraceCheckUtils]: 104: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume true; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,803 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {17622#(<= 1 ~pumpRunning~0)} {17438#true} #505#return; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,804 INFO L280 TraceCheckUtils]: 106: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !false; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,804 INFO L280 TraceCheckUtils]: 107: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,805 INFO L280 TraceCheckUtils]: 108: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,806 INFO L280 TraceCheckUtils]: 109: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,806 INFO L280 TraceCheckUtils]: 110: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,807 INFO L280 TraceCheckUtils]: 111: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,807 INFO L280 TraceCheckUtils]: 112: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,808 INFO L280 TraceCheckUtils]: 113: Hoare triple {17622#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,808 INFO L263 TraceCheckUtils]: 114: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call timeShift(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,809 INFO L263 TraceCheckUtils]: 115: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,810 INFO L263 TraceCheckUtils]: 116: Hoare triple {17622#(<= 1 ~pumpRunning~0)} call #t~ret47 := isPumpRunning(); {17622#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 21:58:26,811 INFO L280 TraceCheckUtils]: 117: Hoare triple {17622#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:26,811 INFO L280 TraceCheckUtils]: 118: Hoare triple {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:26,812 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {18105#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {17622#(<= 1 ~pumpRunning~0)} #535#return; {18112#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret47|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:26,814 INFO L280 TraceCheckUtils]: 120: Hoare triple {18112#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret47|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:26,814 INFO L280 TraceCheckUtils]: 121: Hoare triple {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 21:58:26,816 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {18116#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {17622#(<= 1 ~pumpRunning~0)} #515#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,817 INFO L280 TraceCheckUtils]: 123: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,818 INFO L263 TraceCheckUtils]: 124: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,818 INFO L280 TraceCheckUtils]: 125: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,819 INFO L280 TraceCheckUtils]: 126: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,819 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #517#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,820 INFO L280 TraceCheckUtils]: 128: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,821 INFO L263 TraceCheckUtils]: 129: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,821 INFO L280 TraceCheckUtils]: 130: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~7; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,822 INFO L280 TraceCheckUtils]: 131: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,823 INFO L263 TraceCheckUtils]: 132: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret55 := isLowWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,823 INFO L280 TraceCheckUtils]: 133: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,824 INFO L263 TraceCheckUtils]: 134: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret75 := isLowWaterSensorDry(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,825 INFO L280 TraceCheckUtils]: 135: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,825 INFO L280 TraceCheckUtils]: 136: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,826 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #491#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,827 INFO L280 TraceCheckUtils]: 138: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,827 INFO L280 TraceCheckUtils]: 139: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~10;~tmp___0~3 := 0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,828 INFO L280 TraceCheckUtils]: 140: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,829 INFO L280 TraceCheckUtils]: 141: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,829 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #493#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,830 INFO L280 TraceCheckUtils]: 143: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,831 INFO L280 TraceCheckUtils]: 144: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~7); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,832 INFO L263 TraceCheckUtils]: 145: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,832 INFO L280 TraceCheckUtils]: 146: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,833 INFO L280 TraceCheckUtils]: 147: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,833 INFO L263 TraceCheckUtils]: 148: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,834 INFO L280 TraceCheckUtils]: 149: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,835 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,836 INFO L280 TraceCheckUtils]: 151: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,838 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #497#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,838 INFO L280 TraceCheckUtils]: 153: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,839 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #519#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,840 INFO L263 TraceCheckUtils]: 155: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,840 INFO L280 TraceCheckUtils]: 156: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~4;havoc ~tmp___0~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,841 INFO L263 TraceCheckUtils]: 157: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret48 := getWaterLevel(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,842 INFO L280 TraceCheckUtils]: 158: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,842 INFO L280 TraceCheckUtils]: 159: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,843 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #537#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,844 INFO L280 TraceCheckUtils]: 161: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,844 INFO L280 TraceCheckUtils]: 162: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~4; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,845 INFO L263 TraceCheckUtils]: 163: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret49 := isPumpRunning(); {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,846 INFO L280 TraceCheckUtils]: 164: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,846 INFO L280 TraceCheckUtils]: 165: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume true; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,847 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {18123#(<= 1 ~switchedOnBeforeTS~0)} {18123#(<= 1 ~switchedOnBeforeTS~0)} #539#return; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,848 INFO L280 TraceCheckUtils]: 167: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,849 INFO L280 TraceCheckUtils]: 168: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~0; {18123#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 21:58:26,849 INFO L280 TraceCheckUtils]: 169: Hoare triple {18123#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {17439#false} is VALID [2020-07-17 21:58:26,850 INFO L263 TraceCheckUtils]: 170: Hoare triple {17439#false} call __automaton_fail(); {17439#false} is VALID [2020-07-17 21:58:26,850 INFO L280 TraceCheckUtils]: 171: Hoare triple {17439#false} assume !false; {17439#false} is VALID [2020-07-17 21:58:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-17 21:58:26,873 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:58:26,873 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 21:58:26,873 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1804723099] [2020-07-17 21:58:26,874 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-17 21:58:27,025 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:27,025 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 21:58:27,367 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 264 edges. 264 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:27,367 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 21:58:27,368 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:27,368 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 21:58:27,369 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-17 21:58:27,369 INFO L87 Difference]: Start difference. First operand 700 states and 810 transitions. Second operand 20 states. [2020-07-17 21:58:29,146 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:58:30,862 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-17 21:58:31,533 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:58:31,953 WARN L193 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 21:58:36,839 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-17 21:58:37,674 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 21:58:38,841 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-17 21:58:45,987 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-17 21:58:50,172 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:52,768 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:58:54,832 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:55,454 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:56,153 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:59,301 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:01,357 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-17 21:59:02,834 WARN L193 SmtUtils]: Spent 245.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:06,169 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 21:59:06,679 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:11,931 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:13,686 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:59:14,257 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:59:17,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:17,433 INFO L93 Difference]: Finished difference Result 1531 states and 1833 transitions. [2020-07-17 21:59:17,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2020-07-17 21:59:17,433 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-17 21:59:17,434 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:59:17,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 620 transitions. [2020-07-17 21:59:17,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 21:59:17,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 620 transitions. [2020-07-17 21:59:17,457 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 52 states and 620 transitions. [2020-07-17 21:59:19,657 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 620 edges. 620 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:19,731 INFO L225 Difference]: With dead ends: 1531 [2020-07-17 21:59:19,731 INFO L226 Difference]: Without dead ends: 925 [2020-07-17 21:59:19,734 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 241 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1081 ImplicationChecksByTransitivity, 8.6s TimeCoverageRelationStatistics Valid=782, Invalid=3250, Unknown=0, NotChecked=0, Total=4032 [2020-07-17 21:59:19,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 925 states. [2020-07-17 21:59:26,801 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 925 to 830. [2020-07-17 21:59:26,801 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:26,801 INFO L82 GeneralOperation]: Start isEquivalent. First operand 925 states. Second operand 830 states. [2020-07-17 21:59:26,801 INFO L74 IsIncluded]: Start isIncluded. First operand 925 states. Second operand 830 states. [2020-07-17 21:59:26,801 INFO L87 Difference]: Start difference. First operand 925 states. Second operand 830 states. [2020-07-17 21:59:26,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:26,838 INFO L93 Difference]: Finished difference Result 925 states and 1104 transitions. [2020-07-17 21:59:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1104 transitions. [2020-07-17 21:59:26,843 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:26,843 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:26,843 INFO L74 IsIncluded]: Start isIncluded. First operand 830 states. Second operand 925 states. [2020-07-17 21:59:26,843 INFO L87 Difference]: Start difference. First operand 830 states. Second operand 925 states. [2020-07-17 21:59:26,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:26,895 INFO L93 Difference]: Finished difference Result 925 states and 1104 transitions. [2020-07-17 21:59:26,895 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1104 transitions. [2020-07-17 21:59:26,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:26,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:26,899 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:26,899 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:26,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 830 states. [2020-07-17 21:59:26,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 830 states and 969 transitions. [2020-07-17 21:59:26,949 INFO L78 Accepts]: Start accepts. Automaton has 830 states and 969 transitions. Word has length 172 [2020-07-17 21:59:26,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:26,949 INFO L479 AbstractCegarLoop]: Abstraction has 830 states and 969 transitions. [2020-07-17 21:59:26,950 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 21:59:26,950 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 969 transitions. [2020-07-17 21:59:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2020-07-17 21:59:26,956 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:26,956 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 21:59:27,171 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 21:59:27,172 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:27,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:27,172 INFO L82 PathProgramCache]: Analyzing trace with hash -1791991912, now seen corresponding path program 1 times [2020-07-17 21:59:27,173 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:27,173 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1860403484] [2020-07-17 21:59:27,173 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,646 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:27,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,740 INFO L280 TraceCheckUtils]: 0: Hoare triple {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23403#true} is VALID [2020-07-17 21:59:27,740 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,740 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #555#return; {23403#true} is VALID [2020-07-17 21:59:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,744 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #451#return; {23403#true} is VALID [2020-07-17 21:59:27,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,747 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,747 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #453#return; {23403#true} is VALID [2020-07-17 21:59:27,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {23403#true} is VALID [2020-07-17 21:59:27,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #455#return; {23403#true} is VALID [2020-07-17 21:59:27,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,754 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,754 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #457#return; {23403#true} is VALID [2020-07-17 21:59:27,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,767 INFO L280 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23403#true} is VALID [2020-07-17 21:59:27,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,768 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #545#return; {23403#true} is VALID [2020-07-17 21:59:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23403#true} is VALID [2020-07-17 21:59:27,784 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,784 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #501#return; {23403#true} is VALID [2020-07-17 21:59:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:27,829 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:27,830 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:27,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:27,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,831 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:27,831 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:27,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,831 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-17 21:59:27,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,865 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:27,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:27,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,866 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:27,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:27,866 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:27,867 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:27,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:27,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,867 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:27,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:27,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:27,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:27,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,868 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:27,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:27,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:27,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:27,880 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:27,880 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:27,881 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,881 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:27,881 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:27,881 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,881 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:27,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:27,885 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:27,885 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,885 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:27,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:27,886 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:27,886 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:27,886 INFO L263 TraceCheckUtils]: 3: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:27,887 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:27,887 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,887 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:27,887 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:27,887 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,888 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:27,888 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:27,888 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:27,889 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:27,890 INFO L280 TraceCheckUtils]: 13: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:27,890 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,890 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:27,890 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,891 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:27,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:27,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:27,891 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:27,892 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:27,892 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:27,892 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:27,892 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:27,892 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,893 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:27,893 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:27,893 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:27,893 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:27,893 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,894 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:27,894 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-17 21:59:27,894 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:27,895 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:27,895 INFO L280 TraceCheckUtils]: 17: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:27,895 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:27,896 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:27,896 INFO L263 TraceCheckUtils]: 20: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:27,896 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:27,896 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,896 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:27,897 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:27,897 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,897 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:27,897 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:27,897 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:27,898 INFO L263 TraceCheckUtils]: 29: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:27,898 INFO L280 TraceCheckUtils]: 30: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:27,899 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,899 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:27,899 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,899 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:27,899 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,899 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-17 21:59:27,901 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:27,901 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:27,902 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:27,902 INFO L280 TraceCheckUtils]: 3: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:27,902 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:27,903 INFO L263 TraceCheckUtils]: 5: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:27,903 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:27,903 INFO L263 TraceCheckUtils]: 7: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:27,903 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:27,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:27,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,904 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:27,904 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:27,904 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:27,904 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:27,904 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,905 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:27,905 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-17 21:59:27,905 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:27,906 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:27,906 INFO L280 TraceCheckUtils]: 20: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:27,906 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:27,906 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:27,907 INFO L263 TraceCheckUtils]: 23: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:27,907 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:27,907 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,907 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:27,907 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:27,908 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,908 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:27,908 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:27,908 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:27,909 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:27,909 INFO L280 TraceCheckUtils]: 33: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:27,909 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,910 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:27,910 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,910 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:27,910 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,910 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-17 21:59:27,911 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:27,911 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-17 21:59:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,065 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-17 21:59:28,066 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,066 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,067 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,067 INFO L280 TraceCheckUtils]: 3: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,069 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-17 21:59:28,070 INFO L280 TraceCheckUtils]: 5: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-17 21:59:28,071 INFO L280 TraceCheckUtils]: 6: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,071 INFO L280 TraceCheckUtils]: 7: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,072 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,073 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,074 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,074 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,074 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,075 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,075 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-17 21:59:28,075 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,075 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-17 21:59:28,076 INFO L263 TraceCheckUtils]: 10: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,076 INFO L280 TraceCheckUtils]: 11: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,076 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,077 INFO L263 TraceCheckUtils]: 13: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,078 INFO L280 TraceCheckUtils]: 14: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,078 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,078 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,078 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:28,078 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,079 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,079 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,079 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,079 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:28,079 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:28,079 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:28,080 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:28,080 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,080 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:28,080 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-17 21:59:28,080 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,081 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,082 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:28,082 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:28,082 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,082 INFO L263 TraceCheckUtils]: 34: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:28,083 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:28,083 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,083 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:28,083 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,083 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,084 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:28,084 INFO L280 TraceCheckUtils]: 41: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:28,084 INFO L280 TraceCheckUtils]: 42: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:28,085 INFO L263 TraceCheckUtils]: 43: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,085 INFO L280 TraceCheckUtils]: 44: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:28,085 INFO L280 TraceCheckUtils]: 45: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,086 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:28,086 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,086 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:28,086 INFO L280 TraceCheckUtils]: 49: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,087 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-17 21:59:28,087 INFO L280 TraceCheckUtils]: 51: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,087 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-17 21:59:28,087 INFO L263 TraceCheckUtils]: 53: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-17 21:59:28,087 INFO L280 TraceCheckUtils]: 54: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,088 INFO L263 TraceCheckUtils]: 55: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,089 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,089 INFO L280 TraceCheckUtils]: 57: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,091 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-17 21:59:28,092 INFO L280 TraceCheckUtils]: 59: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-17 21:59:28,093 INFO L280 TraceCheckUtils]: 60: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,093 INFO L280 TraceCheckUtils]: 61: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,094 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,095 INFO L280 TraceCheckUtils]: 63: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,095 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #505#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,168 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,168 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,168 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,169 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,169 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,169 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,170 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,171 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,177 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,177 INFO L280 TraceCheckUtils]: 1: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,178 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,191 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,192 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,192 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,192 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:28,192 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,193 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,193 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,193 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,193 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:28,193 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:28,194 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:28,194 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,194 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:28,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,200 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-17 21:59:28,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,200 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,201 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-17 21:59:28,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-17 21:59:28,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,201 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-17 21:59:28,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,202 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,202 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:28,202 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,203 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,203 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,203 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,203 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:28,203 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:28,204 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:28,204 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,204 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:28,204 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-17 21:59:28,204 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-17 21:59:28,205 INFO L263 TraceCheckUtils]: 15: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,206 INFO L280 TraceCheckUtils]: 16: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,206 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,206 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-17 21:59:28,206 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,207 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-17 21:59:28,207 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,207 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-17 21:59:28,207 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,208 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,316 INFO L280 TraceCheckUtils]: 1: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:59:28,318 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,318 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,321 INFO L280 TraceCheckUtils]: 3: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,323 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:59:28,324 INFO L280 TraceCheckUtils]: 5: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:59:28,325 INFO L280 TraceCheckUtils]: 6: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,326 INFO L280 TraceCheckUtils]: 7: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,328 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,329 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,330 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,331 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,333 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,335 INFO L263 TraceCheckUtils]: 9: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,336 INFO L280 TraceCheckUtils]: 10: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,336 INFO L280 TraceCheckUtils]: 11: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,337 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,338 INFO L280 TraceCheckUtils]: 13: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,339 INFO L263 TraceCheckUtils]: 14: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,339 INFO L280 TraceCheckUtils]: 15: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,339 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,340 INFO L263 TraceCheckUtils]: 17: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,340 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:28,340 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,340 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,341 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,341 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,341 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:28,341 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:28,341 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:28,342 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,342 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:28,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-17 21:59:28,342 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-17 21:59:28,343 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,343 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,343 INFO L280 TraceCheckUtils]: 32: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,344 INFO L263 TraceCheckUtils]: 33: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-17 21:59:28,344 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,344 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-17 21:59:28,344 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,344 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-17 21:59:28,345 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,345 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,346 INFO L263 TraceCheckUtils]: 40: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-17 21:59:28,346 INFO L280 TraceCheckUtils]: 41: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,346 INFO L263 TraceCheckUtils]: 42: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,347 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,349 INFO L280 TraceCheckUtils]: 44: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,351 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:59:28,353 INFO L280 TraceCheckUtils]: 46: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:59:28,354 INFO L280 TraceCheckUtils]: 47: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,355 INFO L280 TraceCheckUtils]: 48: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,356 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,357 INFO L280 TraceCheckUtils]: 50: Hoare triple {23845#(<= 3 |old(~waterLevel~0)|)} assume true; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,358 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {23845#(<= 3 |old(~waterLevel~0)|)} {23488#(= 2 ~waterLevel~0)} #505#return; {23404#false} is VALID [2020-07-17 21:59:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,382 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,382 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,383 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,383 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,383 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,384 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,384 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-17 21:59:28,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,391 INFO L280 TraceCheckUtils]: 0: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-17 21:59:28,391 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,392 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-17 21:59:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,410 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:28,411 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,411 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,411 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,412 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,412 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:28,412 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:28,412 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:28,413 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,413 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:28,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,419 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-17 21:59:28,419 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,419 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-17 21:59:28,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,420 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,420 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,420 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:28,420 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,421 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,421 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:28,421 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:28,422 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:28,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,422 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:28,422 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-17 21:59:28,422 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,423 INFO L263 TraceCheckUtils]: 15: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,423 INFO L280 TraceCheckUtils]: 16: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-17 21:59:28,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,424 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-17 21:59:28,424 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,424 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-17 21:59:28,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-17 21:59:28,432 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,432 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-17 21:59:28,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,433 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,434 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-17 21:59:28,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,434 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-17 21:59:28,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-17 21:59:28,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-17 21:59:28,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,436 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-17 21:59:28,437 INFO L263 TraceCheckUtils]: 0: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,438 INFO L263 TraceCheckUtils]: 1: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,438 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,438 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,438 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,439 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,439 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,439 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-17 21:59:28,440 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,441 INFO L263 TraceCheckUtils]: 9: Hoare triple {23403#true} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,441 INFO L280 TraceCheckUtils]: 10: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-17 21:59:28,442 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,442 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-17 21:59:28,442 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-17 21:59:28,443 INFO L263 TraceCheckUtils]: 14: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,444 INFO L280 TraceCheckUtils]: 15: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,444 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,444 INFO L263 TraceCheckUtils]: 17: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,444 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:28,445 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,445 INFO L280 TraceCheckUtils]: 20: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,445 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,446 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,446 INFO L280 TraceCheckUtils]: 23: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:28,446 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:28,447 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:28,447 INFO L280 TraceCheckUtils]: 26: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,447 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:28,448 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-17 21:59:28,448 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,450 INFO L263 TraceCheckUtils]: 30: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,450 INFO L280 TraceCheckUtils]: 31: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-17 21:59:28,451 INFO L280 TraceCheckUtils]: 32: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,451 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-17 21:59:28,451 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,452 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-17 21:59:28,452 INFO L263 TraceCheckUtils]: 36: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-17 21:59:28,452 INFO L280 TraceCheckUtils]: 37: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,452 INFO L263 TraceCheckUtils]: 38: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,453 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-17 21:59:28,453 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,453 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-17 21:59:28,454 INFO L280 TraceCheckUtils]: 42: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-17 21:59:28,454 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-17 21:59:28,454 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,454 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-17 21:59:28,455 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,455 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {23403#true} {23404#false} #505#return; {23404#false} is VALID [2020-07-17 21:59:28,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,466 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,466 INFO L263 TraceCheckUtils]: 0: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,466 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,466 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,466 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,467 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,467 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23404#false} #515#return; {23404#false} is VALID [2020-07-17 21:59:28,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,497 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:28,497 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:28,497 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,498 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,498 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,498 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,498 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:28,498 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:28,499 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:28,499 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:28,499 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,499 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:28,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:28,516 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,516 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:28,517 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:28,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,517 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:28,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,518 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,518 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,527 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:28,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,528 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:28,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:28,528 INFO L263 TraceCheckUtils]: 1: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:28,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,529 INFO L263 TraceCheckUtils]: 3: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:28,529 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:28,530 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,530 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:28,530 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,531 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,531 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:28,531 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:28,532 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:28,534 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,534 INFO L280 TraceCheckUtils]: 13: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:28,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,535 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:28,535 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,535 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:28,536 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,536 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,537 INFO L280 TraceCheckUtils]: 3: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:28,537 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,537 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,537 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,538 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:28,538 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:28,538 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:28,538 INFO L280 TraceCheckUtils]: 11: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:28,538 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,539 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:28,539 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-17 21:59:28,539 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,541 INFO L263 TraceCheckUtils]: 16: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,541 INFO L280 TraceCheckUtils]: 17: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:28,541 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:28,541 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,542 INFO L263 TraceCheckUtils]: 20: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:28,542 INFO L280 TraceCheckUtils]: 21: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:28,542 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,542 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:28,543 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,543 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,543 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:28,543 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:28,543 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:28,544 INFO L263 TraceCheckUtils]: 29: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,544 INFO L280 TraceCheckUtils]: 30: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:28,545 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,545 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:28,545 INFO L280 TraceCheckUtils]: 33: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,546 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:28,546 INFO L280 TraceCheckUtils]: 35: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,546 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-17 21:59:28,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,550 INFO L263 TraceCheckUtils]: 2: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,550 INFO L280 TraceCheckUtils]: 3: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,551 INFO L280 TraceCheckUtils]: 4: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,551 INFO L263 TraceCheckUtils]: 5: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,551 INFO L280 TraceCheckUtils]: 6: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:28,551 INFO L263 TraceCheckUtils]: 7: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,552 INFO L280 TraceCheckUtils]: 8: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,552 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,553 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:28,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:28,553 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:28,554 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:28,554 INFO L280 TraceCheckUtils]: 15: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,554 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:28,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-17 21:59:28,555 INFO L280 TraceCheckUtils]: 18: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,556 INFO L263 TraceCheckUtils]: 19: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,556 INFO L280 TraceCheckUtils]: 20: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:28,557 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:28,557 INFO L280 TraceCheckUtils]: 22: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,557 INFO L263 TraceCheckUtils]: 23: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:28,558 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:28,558 INFO L280 TraceCheckUtils]: 25: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,558 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:28,558 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,559 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,559 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:28,559 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:28,560 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:28,561 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,561 INFO L280 TraceCheckUtils]: 33: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:28,562 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,562 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:28,562 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,563 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:28,563 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,563 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-17 21:59:28,564 INFO L280 TraceCheckUtils]: 40: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,564 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {23403#true} {23404#false} #519#return; {23404#false} is VALID [2020-07-17 21:59:28,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,569 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-17 21:59:28,570 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,570 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23404#false} #537#return; {23404#false} is VALID [2020-07-17 21:59:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:28,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,573 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {23403#true} {23404#false} #539#return; {23404#false} is VALID [2020-07-17 21:59:28,580 INFO L263 TraceCheckUtils]: 0: Hoare triple {23403#true} call ULTIMATE.init(); {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 21:59:28,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {23644#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {23403#true} is VALID [2020-07-17 21:59:28,581 INFO L280 TraceCheckUtils]: 2: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,581 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {23403#true} {23403#true} #555#return; {23403#true} is VALID [2020-07-17 21:59:28,581 INFO L263 TraceCheckUtils]: 4: Hoare triple {23403#true} call #t~ret76 := main(); {23403#true} is VALID [2020-07-17 21:59:28,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {23403#true} havoc ~retValue_acc~2;havoc ~tmp~0; {23403#true} is VALID [2020-07-17 21:59:28,581 INFO L263 TraceCheckUtils]: 6: Hoare triple {23403#true} call select_helpers(); {23403#true} is VALID [2020-07-17 21:59:28,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,582 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {23403#true} {23403#true} #451#return; {23403#true} is VALID [2020-07-17 21:59:28,582 INFO L263 TraceCheckUtils]: 9: Hoare triple {23403#true} call select_features(); {23403#true} is VALID [2020-07-17 21:59:28,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,582 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {23403#true} {23403#true} #453#return; {23403#true} is VALID [2020-07-17 21:59:28,582 INFO L263 TraceCheckUtils]: 12: Hoare triple {23403#true} call #t~ret1 := valid_product(); {23403#true} is VALID [2020-07-17 21:59:28,582 INFO L280 TraceCheckUtils]: 13: Hoare triple {23403#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {23403#true} is VALID [2020-07-17 21:59:28,583 INFO L280 TraceCheckUtils]: 14: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,583 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {23403#true} {23403#true} #455#return; {23403#true} is VALID [2020-07-17 21:59:28,583 INFO L280 TraceCheckUtils]: 16: Hoare triple {23403#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {23403#true} is VALID [2020-07-17 21:59:28,583 INFO L280 TraceCheckUtils]: 17: Hoare triple {23403#true} assume 0 != ~tmp~0; {23403#true} is VALID [2020-07-17 21:59:28,583 INFO L263 TraceCheckUtils]: 18: Hoare triple {23403#true} call setup(); {23403#true} is VALID [2020-07-17 21:59:28,583 INFO L280 TraceCheckUtils]: 19: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,583 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {23403#true} {23403#true} #457#return; {23403#true} is VALID [2020-07-17 21:59:28,584 INFO L263 TraceCheckUtils]: 21: Hoare triple {23403#true} call runTest(); {23403#true} is VALID [2020-07-17 21:59:28,585 INFO L263 TraceCheckUtils]: 22: Hoare triple {23403#true} call __utac_acc__Specification5_spec__1(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,585 INFO L280 TraceCheckUtils]: 23: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {23403#true} is VALID [2020-07-17 21:59:28,585 INFO L280 TraceCheckUtils]: 24: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,585 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {23403#true} {23403#true} #545#return; {23403#true} is VALID [2020-07-17 21:59:28,585 INFO L263 TraceCheckUtils]: 26: Hoare triple {23403#true} call test(); {23403#true} is VALID [2020-07-17 21:59:28,585 INFO L280 TraceCheckUtils]: 27: Hoare triple {23403#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {23403#true} is VALID [2020-07-17 21:59:28,586 INFO L280 TraceCheckUtils]: 28: Hoare triple {23403#true} assume !false; {23403#true} is VALID [2020-07-17 21:59:28,586 INFO L280 TraceCheckUtils]: 29: Hoare triple {23403#true} assume ~splverifierCounter~0 < 4; {23403#true} is VALID [2020-07-17 21:59:28,586 INFO L280 TraceCheckUtils]: 30: Hoare triple {23403#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23403#true} is VALID [2020-07-17 21:59:28,586 INFO L280 TraceCheckUtils]: 31: Hoare triple {23403#true} assume 0 != ~tmp~5; {23403#true} is VALID [2020-07-17 21:59:28,587 INFO L263 TraceCheckUtils]: 32: Hoare triple {23403#true} call waterRise(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,587 INFO L280 TraceCheckUtils]: 33: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {23403#true} is VALID [2020-07-17 21:59:28,587 INFO L280 TraceCheckUtils]: 34: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,588 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {23403#true} {23403#true} #501#return; {23403#true} is VALID [2020-07-17 21:59:28,588 INFO L280 TraceCheckUtils]: 36: Hoare triple {23403#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23403#true} is VALID [2020-07-17 21:59:28,588 INFO L280 TraceCheckUtils]: 37: Hoare triple {23403#true} assume !(0 != ~tmp___0~1); {23403#true} is VALID [2020-07-17 21:59:28,588 INFO L280 TraceCheckUtils]: 38: Hoare triple {23403#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23403#true} is VALID [2020-07-17 21:59:28,588 INFO L280 TraceCheckUtils]: 39: Hoare triple {23403#true} assume 0 != ~tmp___2~0; {23403#true} is VALID [2020-07-17 21:59:28,589 INFO L263 TraceCheckUtils]: 40: Hoare triple {23403#true} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:28,591 INFO L263 TraceCheckUtils]: 41: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,591 INFO L263 TraceCheckUtils]: 42: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,591 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,592 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,592 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,592 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,592 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,592 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-17 21:59:28,593 INFO L280 TraceCheckUtils]: 49: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,593 INFO L280 TraceCheckUtils]: 50: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-17 21:59:28,594 INFO L263 TraceCheckUtils]: 51: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,594 INFO L280 TraceCheckUtils]: 52: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,594 INFO L280 TraceCheckUtils]: 53: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,595 INFO L263 TraceCheckUtils]: 54: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,595 INFO L280 TraceCheckUtils]: 55: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,595 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,596 INFO L263 TraceCheckUtils]: 57: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,596 INFO L280 TraceCheckUtils]: 58: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:28,596 INFO L263 TraceCheckUtils]: 59: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,596 INFO L280 TraceCheckUtils]: 60: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,596 INFO L280 TraceCheckUtils]: 61: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,597 INFO L280 TraceCheckUtils]: 62: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,597 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:28,597 INFO L280 TraceCheckUtils]: 64: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:28,597 INFO L280 TraceCheckUtils]: 65: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:28,597 INFO L280 TraceCheckUtils]: 66: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:28,598 INFO L280 TraceCheckUtils]: 67: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,598 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:28,598 INFO L280 TraceCheckUtils]: 69: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-17 21:59:28,598 INFO L280 TraceCheckUtils]: 70: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,599 INFO L263 TraceCheckUtils]: 71: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,599 INFO L280 TraceCheckUtils]: 72: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:28,600 INFO L263 TraceCheckUtils]: 73: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:28,600 INFO L280 TraceCheckUtils]: 74: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,600 INFO L263 TraceCheckUtils]: 75: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:28,600 INFO L280 TraceCheckUtils]: 76: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:28,601 INFO L280 TraceCheckUtils]: 77: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,601 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:28,601 INFO L280 TraceCheckUtils]: 79: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,601 INFO L280 TraceCheckUtils]: 80: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,602 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:28,602 INFO L280 TraceCheckUtils]: 82: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:28,602 INFO L280 TraceCheckUtils]: 83: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:28,603 INFO L263 TraceCheckUtils]: 84: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,603 INFO L280 TraceCheckUtils]: 85: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:28,603 INFO L280 TraceCheckUtils]: 86: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,604 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:28,604 INFO L280 TraceCheckUtils]: 88: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,604 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:28,604 INFO L280 TraceCheckUtils]: 90: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,605 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-17 21:59:28,605 INFO L280 TraceCheckUtils]: 92: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,605 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-17 21:59:28,605 INFO L263 TraceCheckUtils]: 94: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-17 21:59:28,606 INFO L280 TraceCheckUtils]: 95: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,606 INFO L263 TraceCheckUtils]: 96: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,607 INFO L280 TraceCheckUtils]: 97: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,608 INFO L280 TraceCheckUtils]: 98: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,609 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} is VALID [2020-07-17 21:59:28,610 INFO L280 TraceCheckUtils]: 100: Hoare triple {23797#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|)) (or (<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0) (< 1 ~waterLevel~0)))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} is VALID [2020-07-17 21:59:28,611 INFO L280 TraceCheckUtils]: 101: Hoare triple {23798#(and (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~4)))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,612 INFO L280 TraceCheckUtils]: 102: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,613 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #521#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,614 INFO L280 TraceCheckUtils]: 104: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,615 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23403#true} #505#return; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,615 INFO L280 TraceCheckUtils]: 106: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !false; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,616 INFO L280 TraceCheckUtils]: 107: Hoare triple {23488#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,617 INFO L280 TraceCheckUtils]: 108: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,617 INFO L280 TraceCheckUtils]: 109: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~5); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,618 INFO L280 TraceCheckUtils]: 110: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,619 INFO L280 TraceCheckUtils]: 111: Hoare triple {23488#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,619 INFO L280 TraceCheckUtils]: 112: Hoare triple {23488#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,620 INFO L280 TraceCheckUtils]: 113: Hoare triple {23488#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,621 INFO L263 TraceCheckUtils]: 114: Hoare triple {23488#(= 2 ~waterLevel~0)} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:28,622 INFO L263 TraceCheckUtils]: 115: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,623 INFO L263 TraceCheckUtils]: 116: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,623 INFO L280 TraceCheckUtils]: 117: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,623 INFO L280 TraceCheckUtils]: 118: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,623 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,623 INFO L280 TraceCheckUtils]: 120: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,624 INFO L280 TraceCheckUtils]: 121: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,625 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,625 INFO L280 TraceCheckUtils]: 123: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,626 INFO L263 TraceCheckUtils]: 124: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,627 INFO L280 TraceCheckUtils]: 125: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,628 INFO L280 TraceCheckUtils]: 126: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,629 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,630 INFO L280 TraceCheckUtils]: 128: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,631 INFO L263 TraceCheckUtils]: 129: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,631 INFO L280 TraceCheckUtils]: 130: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,631 INFO L280 TraceCheckUtils]: 131: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,631 INFO L263 TraceCheckUtils]: 132: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,631 INFO L280 TraceCheckUtils]: 133: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:28,632 INFO L263 TraceCheckUtils]: 134: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,632 INFO L280 TraceCheckUtils]: 135: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,632 INFO L280 TraceCheckUtils]: 136: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,632 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,632 INFO L280 TraceCheckUtils]: 138: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:28,632 INFO L280 TraceCheckUtils]: 139: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:28,632 INFO L280 TraceCheckUtils]: 140: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:28,633 INFO L280 TraceCheckUtils]: 141: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,633 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:28,633 INFO L280 TraceCheckUtils]: 143: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-17 21:59:28,633 INFO L280 TraceCheckUtils]: 144: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-17 21:59:28,634 INFO L263 TraceCheckUtils]: 145: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,634 INFO L280 TraceCheckUtils]: 146: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,634 INFO L280 TraceCheckUtils]: 147: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,635 INFO L263 TraceCheckUtils]: 148: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-17 21:59:28,635 INFO L280 TraceCheckUtils]: 149: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,635 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-17 21:59:28,635 INFO L280 TraceCheckUtils]: 151: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,635 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-17 21:59:28,636 INFO L280 TraceCheckUtils]: 153: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,644 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,644 INFO L263 TraceCheckUtils]: 155: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-17 21:59:28,644 INFO L280 TraceCheckUtils]: 156: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,645 INFO L263 TraceCheckUtils]: 157: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,645 INFO L280 TraceCheckUtils]: 158: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,646 INFO L280 TraceCheckUtils]: 159: Hoare triple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 21:59:28,648 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {23799#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {23403#true} #537#return; {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:59:28,649 INFO L280 TraceCheckUtils]: 161: Hoare triple {23874#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret48|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 21:59:28,649 INFO L280 TraceCheckUtils]: 162: Hoare triple {23875#(or (= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~4); {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,650 INFO L280 TraceCheckUtils]: 163: Hoare triple {23488#(= 2 ~waterLevel~0)} assume true; {23488#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:28,651 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {23488#(= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,651 INFO L280 TraceCheckUtils]: 165: Hoare triple {23845#(<= 3 |old(~waterLevel~0)|)} assume true; {23845#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,653 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {23845#(<= 3 |old(~waterLevel~0)|)} {23488#(= 2 ~waterLevel~0)} #505#return; {23404#false} is VALID [2020-07-17 21:59:28,653 INFO L280 TraceCheckUtils]: 167: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-17 21:59:28,653 INFO L280 TraceCheckUtils]: 168: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-17 21:59:28,653 INFO L280 TraceCheckUtils]: 169: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-17 21:59:28,653 INFO L280 TraceCheckUtils]: 170: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-17 21:59:28,654 INFO L280 TraceCheckUtils]: 171: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-17 21:59:28,654 INFO L280 TraceCheckUtils]: 172: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-17 21:59:28,654 INFO L280 TraceCheckUtils]: 173: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-17 21:59:28,654 INFO L280 TraceCheckUtils]: 174: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-17 21:59:28,654 INFO L263 TraceCheckUtils]: 175: Hoare triple {23404#false} call timeShift(); {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:28,656 INFO L263 TraceCheckUtils]: 176: Hoare triple {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,656 INFO L263 TraceCheckUtils]: 177: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,656 INFO L280 TraceCheckUtils]: 178: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,657 INFO L280 TraceCheckUtils]: 179: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,657 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,657 INFO L280 TraceCheckUtils]: 181: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,657 INFO L280 TraceCheckUtils]: 182: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,657 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23403#true} {23647#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {23403#true} is VALID [2020-07-17 21:59:28,658 INFO L280 TraceCheckUtils]: 184: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,659 INFO L263 TraceCheckUtils]: 185: Hoare triple {23403#true} call lowerWaterLevel(); {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:28,659 INFO L280 TraceCheckUtils]: 186: Hoare triple {23646#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23403#true} is VALID [2020-07-17 21:59:28,659 INFO L280 TraceCheckUtils]: 187: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,659 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {23403#true} {23403#true} #517#return; {23403#true} is VALID [2020-07-17 21:59:28,659 INFO L280 TraceCheckUtils]: 189: Hoare triple {23403#true} assume 0 != ~systemActive~0; {23403#true} is VALID [2020-07-17 21:59:28,660 INFO L263 TraceCheckUtils]: 190: Hoare triple {23403#true} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,661 INFO L280 TraceCheckUtils]: 191: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,661 INFO L280 TraceCheckUtils]: 192: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,661 INFO L263 TraceCheckUtils]: 193: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,661 INFO L280 TraceCheckUtils]: 194: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:28,661 INFO L263 TraceCheckUtils]: 195: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,662 INFO L280 TraceCheckUtils]: 196: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:28,662 INFO L280 TraceCheckUtils]: 197: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,662 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:28,662 INFO L280 TraceCheckUtils]: 199: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:28,662 INFO L280 TraceCheckUtils]: 200: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:28,663 INFO L280 TraceCheckUtils]: 201: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:28,663 INFO L280 TraceCheckUtils]: 202: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,663 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:28,663 INFO L280 TraceCheckUtils]: 204: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-17 21:59:28,664 INFO L280 TraceCheckUtils]: 205: Hoare triple {23403#true} assume 0 != ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,664 INFO L263 TraceCheckUtils]: 206: Hoare triple {23403#true} call deactivatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,665 INFO L280 TraceCheckUtils]: 207: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {23403#true} is VALID [2020-07-17 21:59:28,665 INFO L280 TraceCheckUtils]: 208: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,665 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {23403#true} {23403#true} #495#return; {23403#true} is VALID [2020-07-17 21:59:28,665 INFO L280 TraceCheckUtils]: 210: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,666 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {23403#true} {23403#true} #519#return; {23403#true} is VALID [2020-07-17 21:59:28,666 INFO L263 TraceCheckUtils]: 212: Hoare triple {23403#true} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-17 21:59:28,666 INFO L280 TraceCheckUtils]: 213: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:28,666 INFO L263 TraceCheckUtils]: 214: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,666 INFO L280 TraceCheckUtils]: 215: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-17 21:59:28,667 INFO L280 TraceCheckUtils]: 216: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,667 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-17 21:59:28,667 INFO L280 TraceCheckUtils]: 218: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-17 21:59:28,667 INFO L280 TraceCheckUtils]: 219: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-17 21:59:28,668 INFO L280 TraceCheckUtils]: 220: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,668 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {23403#true} {23403#true} #521#return; {23403#true} is VALID [2020-07-17 21:59:28,668 INFO L280 TraceCheckUtils]: 222: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,668 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {23403#true} {23404#false} #505#return; {23404#false} is VALID [2020-07-17 21:59:28,668 INFO L280 TraceCheckUtils]: 224: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-17 21:59:28,669 INFO L280 TraceCheckUtils]: 225: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-17 21:59:28,669 INFO L280 TraceCheckUtils]: 226: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-17 21:59:28,669 INFO L280 TraceCheckUtils]: 227: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-17 21:59:28,669 INFO L280 TraceCheckUtils]: 228: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-17 21:59:28,669 INFO L280 TraceCheckUtils]: 229: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-17 21:59:28,670 INFO L280 TraceCheckUtils]: 230: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-17 21:59:28,670 INFO L280 TraceCheckUtils]: 231: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-17 21:59:28,670 INFO L263 TraceCheckUtils]: 232: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-17 21:59:28,670 INFO L263 TraceCheckUtils]: 233: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:28,670 INFO L263 TraceCheckUtils]: 234: Hoare triple {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,671 INFO L280 TraceCheckUtils]: 235: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,671 INFO L280 TraceCheckUtils]: 236: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,671 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23403#true} {23645#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {23403#true} is VALID [2020-07-17 21:59:28,671 INFO L280 TraceCheckUtils]: 238: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:28,671 INFO L280 TraceCheckUtils]: 239: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,672 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23403#true} {23404#false} #515#return; {23404#false} is VALID [2020-07-17 21:59:28,672 INFO L280 TraceCheckUtils]: 241: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-17 21:59:28,672 INFO L280 TraceCheckUtils]: 242: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-17 21:59:28,672 INFO L263 TraceCheckUtils]: 243: Hoare triple {23404#false} call processEnvironment(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,672 INFO L280 TraceCheckUtils]: 244: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:28,673 INFO L280 TraceCheckUtils]: 245: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:28,674 INFO L263 TraceCheckUtils]: 246: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,674 INFO L280 TraceCheckUtils]: 247: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,674 INFO L280 TraceCheckUtils]: 248: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:28,674 INFO L263 TraceCheckUtils]: 249: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,675 INFO L280 TraceCheckUtils]: 250: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:28,675 INFO L263 TraceCheckUtils]: 251: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:28,675 INFO L280 TraceCheckUtils]: 252: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,675 INFO L280 TraceCheckUtils]: 253: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:28,675 INFO L280 TraceCheckUtils]: 254: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,676 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:28,676 INFO L280 TraceCheckUtils]: 256: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:28,676 INFO L280 TraceCheckUtils]: 257: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:28,676 INFO L280 TraceCheckUtils]: 258: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:28,676 INFO L280 TraceCheckUtils]: 259: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,677 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:28,677 INFO L280 TraceCheckUtils]: 261: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-17 21:59:28,677 INFO L280 TraceCheckUtils]: 262: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:28,678 INFO L263 TraceCheckUtils]: 263: Hoare triple {23403#true} call activatePump(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,678 INFO L280 TraceCheckUtils]: 264: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:28,678 INFO L263 TraceCheckUtils]: 265: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:28,679 INFO L280 TraceCheckUtils]: 266: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,679 INFO L263 TraceCheckUtils]: 267: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:28,679 INFO L280 TraceCheckUtils]: 268: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:28,679 INFO L280 TraceCheckUtils]: 269: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,679 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:28,679 INFO L280 TraceCheckUtils]: 271: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:28,680 INFO L280 TraceCheckUtils]: 272: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,680 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:28,680 INFO L280 TraceCheckUtils]: 274: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:28,680 INFO L280 TraceCheckUtils]: 275: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:28,681 INFO L263 TraceCheckUtils]: 276: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:28,681 INFO L280 TraceCheckUtils]: 277: Hoare triple {23709#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:28,681 INFO L280 TraceCheckUtils]: 278: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,681 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:28,682 INFO L280 TraceCheckUtils]: 280: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,682 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:28,682 INFO L280 TraceCheckUtils]: 282: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,682 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-17 21:59:28,682 INFO L280 TraceCheckUtils]: 284: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,683 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23403#true} {23404#false} #519#return; {23404#false} is VALID [2020-07-17 21:59:28,683 INFO L263 TraceCheckUtils]: 286: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-17 21:59:28,683 INFO L280 TraceCheckUtils]: 287: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-17 21:59:28,683 INFO L263 TraceCheckUtils]: 288: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:28,683 INFO L280 TraceCheckUtils]: 289: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-17 21:59:28,683 INFO L280 TraceCheckUtils]: 290: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,684 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23403#true} {23404#false} #537#return; {23404#false} is VALID [2020-07-17 21:59:28,684 INFO L280 TraceCheckUtils]: 292: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-17 21:59:28,684 INFO L280 TraceCheckUtils]: 293: Hoare triple {23404#false} assume 2 != ~tmp~4; {23404#false} is VALID [2020-07-17 21:59:28,684 INFO L263 TraceCheckUtils]: 294: Hoare triple {23404#false} call #t~ret49 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:28,684 INFO L280 TraceCheckUtils]: 295: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:28,684 INFO L280 TraceCheckUtils]: 296: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:28,685 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23403#true} {23404#false} #539#return; {23404#false} is VALID [2020-07-17 21:59:28,685 INFO L280 TraceCheckUtils]: 298: Hoare triple {23404#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {23404#false} is VALID [2020-07-17 21:59:28,685 INFO L280 TraceCheckUtils]: 299: Hoare triple {23404#false} assume 0 != ~tmp___0~0; {23404#false} is VALID [2020-07-17 21:59:28,685 INFO L280 TraceCheckUtils]: 300: Hoare triple {23404#false} assume 0 == ~switchedOnBeforeTS~0; {23404#false} is VALID [2020-07-17 21:59:28,685 INFO L263 TraceCheckUtils]: 301: Hoare triple {23404#false} call __automaton_fail(); {23404#false} is VALID [2020-07-17 21:59:28,685 INFO L280 TraceCheckUtils]: 302: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-17 21:59:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 78 proven. 29 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2020-07-17 21:59:28,805 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1860403484] [2020-07-17 21:59:28,805 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1119782063] [2020-07-17 21:59:28,806 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 21:59:29,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:29,060 INFO L264 TraceCheckSpWp]: Trace formula consists of 1276 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 21:59:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:29,148 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 21:59:29,809 INFO L263 TraceCheckUtils]: 0: Hoare triple {23403#true} call ULTIMATE.init(); {23403#true} is VALID [2020-07-17 21:59:29,813 INFO L280 TraceCheckUtils]: 1: Hoare triple {23403#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,814 INFO L280 TraceCheckUtils]: 2: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,818 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {23403#true} #555#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,821 INFO L263 TraceCheckUtils]: 4: Hoare triple {24031#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,821 INFO L280 TraceCheckUtils]: 5: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,822 INFO L263 TraceCheckUtils]: 6: Hoare triple {24031#(<= ~waterLevel~0 1)} call select_helpers(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,823 INFO L280 TraceCheckUtils]: 7: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,823 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #451#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,824 INFO L263 TraceCheckUtils]: 9: Hoare triple {24031#(<= ~waterLevel~0 1)} call select_features(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,824 INFO L280 TraceCheckUtils]: 10: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,825 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #453#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,826 INFO L263 TraceCheckUtils]: 12: Hoare triple {24031#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,826 INFO L280 TraceCheckUtils]: 13: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,827 INFO L280 TraceCheckUtils]: 14: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,828 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #455#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,829 INFO L280 TraceCheckUtils]: 16: Hoare triple {24031#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,829 INFO L280 TraceCheckUtils]: 17: Hoare triple {24031#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,830 INFO L263 TraceCheckUtils]: 18: Hoare triple {24031#(<= ~waterLevel~0 1)} call setup(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,831 INFO L280 TraceCheckUtils]: 19: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,832 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #457#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,833 INFO L263 TraceCheckUtils]: 21: Hoare triple {24031#(<= ~waterLevel~0 1)} call runTest(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,833 INFO L263 TraceCheckUtils]: 22: Hoare triple {24031#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,834 INFO L280 TraceCheckUtils]: 23: Hoare triple {24031#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,835 INFO L280 TraceCheckUtils]: 24: Hoare triple {24031#(<= ~waterLevel~0 1)} assume true; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,836 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {24031#(<= ~waterLevel~0 1)} {24031#(<= ~waterLevel~0 1)} #545#return; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,836 INFO L263 TraceCheckUtils]: 26: Hoare triple {24031#(<= ~waterLevel~0 1)} call test(); {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,837 INFO L280 TraceCheckUtils]: 27: Hoare triple {24031#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,837 INFO L280 TraceCheckUtils]: 28: Hoare triple {24031#(<= ~waterLevel~0 1)} assume !false; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,838 INFO L280 TraceCheckUtils]: 29: Hoare triple {24031#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,845 INFO L280 TraceCheckUtils]: 30: Hoare triple {24031#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,846 INFO L280 TraceCheckUtils]: 31: Hoare triple {24031#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {24031#(<= ~waterLevel~0 1)} is VALID [2020-07-17 21:59:29,847 INFO L263 TraceCheckUtils]: 32: Hoare triple {24031#(<= ~waterLevel~0 1)} call waterRise(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,848 INFO L280 TraceCheckUtils]: 33: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:59:29,849 INFO L280 TraceCheckUtils]: 34: Hoare triple {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 21:59:29,850 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {24129#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {24031#(<= ~waterLevel~0 1)} #501#return; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,850 INFO L280 TraceCheckUtils]: 36: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,851 INFO L280 TraceCheckUtils]: 37: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,852 INFO L280 TraceCheckUtils]: 38: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,852 INFO L280 TraceCheckUtils]: 39: Hoare triple {24136#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,853 INFO L263 TraceCheckUtils]: 40: Hoare triple {24136#(<= ~waterLevel~0 2)} call timeShift(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,853 INFO L263 TraceCheckUtils]: 41: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23403#true} is VALID [2020-07-17 21:59:29,853 INFO L263 TraceCheckUtils]: 42: Hoare triple {23403#true} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:29,854 INFO L280 TraceCheckUtils]: 43: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:29,854 INFO L280 TraceCheckUtils]: 44: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,854 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {23403#true} {23403#true} #535#return; {23403#true} is VALID [2020-07-17 21:59:29,854 INFO L280 TraceCheckUtils]: 46: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:29,854 INFO L280 TraceCheckUtils]: 47: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,855 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,856 INFO L280 TraceCheckUtils]: 49: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,856 INFO L280 TraceCheckUtils]: 50: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,857 INFO L263 TraceCheckUtils]: 51: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {23403#true} is VALID [2020-07-17 21:59:29,857 INFO L280 TraceCheckUtils]: 52: Hoare triple {23403#true} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:29,857 INFO L280 TraceCheckUtils]: 53: Hoare triple {23403#true} assume !(0 != ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:29,857 INFO L263 TraceCheckUtils]: 54: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23403#true} is VALID [2020-07-17 21:59:29,857 INFO L280 TraceCheckUtils]: 55: Hoare triple {23403#true} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:29,857 INFO L280 TraceCheckUtils]: 56: Hoare triple {23403#true} assume 0 == ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:29,858 INFO L263 TraceCheckUtils]: 57: Hoare triple {23403#true} call #t~ret54 := isHighWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:29,858 INFO L280 TraceCheckUtils]: 58: Hoare triple {23403#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23403#true} is VALID [2020-07-17 21:59:29,858 INFO L263 TraceCheckUtils]: 59: Hoare triple {23403#true} call #t~ret74 := isHighWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:29,858 INFO L280 TraceCheckUtils]: 60: Hoare triple {23403#true} havoc ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:29,858 INFO L280 TraceCheckUtils]: 61: Hoare triple {23403#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23403#true} is VALID [2020-07-17 21:59:29,858 INFO L280 TraceCheckUtils]: 62: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,858 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {23403#true} {23403#true} #513#return; {23403#true} is VALID [2020-07-17 21:59:29,858 INFO L280 TraceCheckUtils]: 64: Hoare triple {23403#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23403#true} is VALID [2020-07-17 21:59:29,859 INFO L280 TraceCheckUtils]: 65: Hoare triple {23403#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23403#true} is VALID [2020-07-17 21:59:29,859 INFO L280 TraceCheckUtils]: 66: Hoare triple {23403#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23403#true} is VALID [2020-07-17 21:59:29,859 INFO L280 TraceCheckUtils]: 67: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,859 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {23403#true} {23403#true} #527#return; {23403#true} is VALID [2020-07-17 21:59:29,859 INFO L280 TraceCheckUtils]: 69: Hoare triple {23403#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23403#true} is VALID [2020-07-17 21:59:29,860 INFO L280 TraceCheckUtils]: 70: Hoare triple {23403#true} assume 0 != ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:29,860 INFO L263 TraceCheckUtils]: 71: Hoare triple {23403#true} call activatePump(); {23403#true} is VALID [2020-07-17 21:59:29,860 INFO L280 TraceCheckUtils]: 72: Hoare triple {23403#true} havoc ~tmp~8; {23403#true} is VALID [2020-07-17 21:59:29,860 INFO L263 TraceCheckUtils]: 73: Hoare triple {23403#true} call #t~ret56 := isMethaneAlarm(); {23403#true} is VALID [2020-07-17 21:59:29,860 INFO L280 TraceCheckUtils]: 74: Hoare triple {23403#true} havoc ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:29,860 INFO L263 TraceCheckUtils]: 75: Hoare triple {23403#true} call #t~ret57 := isMethaneLevelCritical(); {23403#true} is VALID [2020-07-17 21:59:29,861 INFO L280 TraceCheckUtils]: 76: Hoare triple {23403#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23403#true} is VALID [2020-07-17 21:59:29,861 INFO L280 TraceCheckUtils]: 77: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,861 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {23403#true} {23403#true} #549#return; {23403#true} is VALID [2020-07-17 21:59:29,861 INFO L280 TraceCheckUtils]: 79: Hoare triple {23403#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23403#true} is VALID [2020-07-17 21:59:29,861 INFO L280 TraceCheckUtils]: 80: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,862 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {23403#true} {23403#true} #509#return; {23403#true} is VALID [2020-07-17 21:59:29,862 INFO L280 TraceCheckUtils]: 82: Hoare triple {23403#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23403#true} is VALID [2020-07-17 21:59:29,862 INFO L280 TraceCheckUtils]: 83: Hoare triple {23403#true} assume !(0 != ~tmp~8); {23403#true} is VALID [2020-07-17 21:59:29,862 INFO L263 TraceCheckUtils]: 84: Hoare triple {23403#true} call activatePump__wrappee__lowWaterSensor(); {23403#true} is VALID [2020-07-17 21:59:29,862 INFO L280 TraceCheckUtils]: 85: Hoare triple {23403#true} ~pumpRunning~0 := 1; {23403#true} is VALID [2020-07-17 21:59:29,863 INFO L280 TraceCheckUtils]: 86: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,863 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {23403#true} {23403#true} #511#return; {23403#true} is VALID [2020-07-17 21:59:29,863 INFO L280 TraceCheckUtils]: 88: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,863 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {23403#true} {23403#true} #529#return; {23403#true} is VALID [2020-07-17 21:59:29,863 INFO L280 TraceCheckUtils]: 90: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,863 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {23403#true} {23403#true} #499#return; {23403#true} is VALID [2020-07-17 21:59:29,864 INFO L280 TraceCheckUtils]: 92: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,864 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,865 INFO L263 TraceCheckUtils]: 94: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-17 21:59:29,865 INFO L280 TraceCheckUtils]: 95: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:29,865 INFO L263 TraceCheckUtils]: 96: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:29,865 INFO L280 TraceCheckUtils]: 97: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23403#true} is VALID [2020-07-17 21:59:29,865 INFO L280 TraceCheckUtils]: 98: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,866 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {23403#true} {23403#true} #537#return; {23403#true} is VALID [2020-07-17 21:59:29,866 INFO L280 TraceCheckUtils]: 100: Hoare triple {23403#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23403#true} is VALID [2020-07-17 21:59:29,866 INFO L280 TraceCheckUtils]: 101: Hoare triple {23403#true} assume !(2 != ~tmp~4); {23403#true} is VALID [2020-07-17 21:59:29,866 INFO L280 TraceCheckUtils]: 102: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,867 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,868 INFO L280 TraceCheckUtils]: 104: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,869 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {24136#(<= ~waterLevel~0 2)} #505#return; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,870 INFO L280 TraceCheckUtils]: 106: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !false; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,870 INFO L280 TraceCheckUtils]: 107: Hoare triple {24136#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,871 INFO L280 TraceCheckUtils]: 108: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,872 INFO L280 TraceCheckUtils]: 109: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,872 INFO L280 TraceCheckUtils]: 110: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,873 INFO L280 TraceCheckUtils]: 111: Hoare triple {24136#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,874 INFO L280 TraceCheckUtils]: 112: Hoare triple {24136#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,874 INFO L280 TraceCheckUtils]: 113: Hoare triple {24136#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {24136#(<= ~waterLevel~0 2)} is VALID [2020-07-17 21:59:29,875 INFO L263 TraceCheckUtils]: 114: Hoare triple {24136#(<= ~waterLevel~0 2)} call timeShift(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,876 INFO L263 TraceCheckUtils]: 115: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {23403#true} is VALID [2020-07-17 21:59:29,876 INFO L263 TraceCheckUtils]: 116: Hoare triple {23403#true} call #t~ret47 := isPumpRunning(); {23403#true} is VALID [2020-07-17 21:59:29,876 INFO L280 TraceCheckUtils]: 117: Hoare triple {23403#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23403#true} is VALID [2020-07-17 21:59:29,876 INFO L280 TraceCheckUtils]: 118: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,876 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {23403#true} {23403#true} #535#return; {23403#true} is VALID [2020-07-17 21:59:29,876 INFO L280 TraceCheckUtils]: 120: Hoare triple {23403#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23403#true} is VALID [2020-07-17 21:59:29,877 INFO L280 TraceCheckUtils]: 121: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,877 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {23403#true} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,878 INFO L280 TraceCheckUtils]: 123: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,879 INFO L263 TraceCheckUtils]: 124: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,880 INFO L280 TraceCheckUtils]: 125: Hoare triple {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,881 INFO L280 TraceCheckUtils]: 126: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,882 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {24125#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,883 INFO L280 TraceCheckUtils]: 128: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,883 INFO L263 TraceCheckUtils]: 129: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {23403#true} is VALID [2020-07-17 21:59:29,883 INFO L280 TraceCheckUtils]: 130: Hoare triple {23403#true} havoc ~tmp~7; {23403#true} is VALID [2020-07-17 21:59:29,883 INFO L280 TraceCheckUtils]: 131: Hoare triple {23403#true} assume 0 != ~pumpRunning~0; {23403#true} is VALID [2020-07-17 21:59:29,883 INFO L263 TraceCheckUtils]: 132: Hoare triple {23403#true} call #t~ret55 := isLowWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:29,883 INFO L280 TraceCheckUtils]: 133: Hoare triple {23403#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23403#true} is VALID [2020-07-17 21:59:29,884 INFO L263 TraceCheckUtils]: 134: Hoare triple {23403#true} call #t~ret75 := isLowWaterSensorDry(); {23403#true} is VALID [2020-07-17 21:59:29,884 INFO L280 TraceCheckUtils]: 135: Hoare triple {23403#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23403#true} is VALID [2020-07-17 21:59:29,884 INFO L280 TraceCheckUtils]: 136: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,884 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {23403#true} {23403#true} #491#return; {23403#true} is VALID [2020-07-17 21:59:29,884 INFO L280 TraceCheckUtils]: 138: Hoare triple {23403#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23403#true} is VALID [2020-07-17 21:59:29,885 INFO L280 TraceCheckUtils]: 139: Hoare triple {23403#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23403#true} is VALID [2020-07-17 21:59:29,885 INFO L280 TraceCheckUtils]: 140: Hoare triple {23403#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23403#true} is VALID [2020-07-17 21:59:29,885 INFO L280 TraceCheckUtils]: 141: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,885 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {23403#true} {23403#true} #493#return; {23403#true} is VALID [2020-07-17 21:59:29,885 INFO L280 TraceCheckUtils]: 143: Hoare triple {23403#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23403#true} is VALID [2020-07-17 21:59:29,885 INFO L280 TraceCheckUtils]: 144: Hoare triple {23403#true} assume !(0 != ~tmp~7); {23403#true} is VALID [2020-07-17 21:59:29,886 INFO L263 TraceCheckUtils]: 145: Hoare triple {23403#true} call processEnvironment__wrappee__highWaterSensor(); {23403#true} is VALID [2020-07-17 21:59:29,886 INFO L280 TraceCheckUtils]: 146: Hoare triple {23403#true} havoc ~tmp~6; {23403#true} is VALID [2020-07-17 21:59:29,886 INFO L280 TraceCheckUtils]: 147: Hoare triple {23403#true} assume !(0 == ~pumpRunning~0); {23403#true} is VALID [2020-07-17 21:59:29,886 INFO L263 TraceCheckUtils]: 148: Hoare triple {23403#true} call processEnvironment__wrappee__base(); {23403#true} is VALID [2020-07-17 21:59:29,886 INFO L280 TraceCheckUtils]: 149: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,887 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {23403#true} {23403#true} #533#return; {23403#true} is VALID [2020-07-17 21:59:29,887 INFO L280 TraceCheckUtils]: 151: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,887 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {23403#true} {23403#true} #497#return; {23403#true} is VALID [2020-07-17 21:59:29,887 INFO L280 TraceCheckUtils]: 153: Hoare triple {23403#true} assume true; {23403#true} is VALID [2020-07-17 21:59:29,888 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {23403#true} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:29,888 INFO L263 TraceCheckUtils]: 155: Hoare triple {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {23403#true} is VALID [2020-07-17 21:59:29,888 INFO L280 TraceCheckUtils]: 156: Hoare triple {23403#true} havoc ~tmp~4;havoc ~tmp___0~0; {23403#true} is VALID [2020-07-17 21:59:29,889 INFO L263 TraceCheckUtils]: 157: Hoare triple {23403#true} call #t~ret48 := getWaterLevel(); {23403#true} is VALID [2020-07-17 21:59:29,890 INFO L280 TraceCheckUtils]: 158: Hoare triple {23403#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:59:29,890 INFO L280 TraceCheckUtils]: 159: Hoare triple {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:59:29,891 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {24506#(<= |getWaterLevel_#res| ~waterLevel~0)} {23403#true} #537#return; {24513#(<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0)} is VALID [2020-07-17 21:59:29,892 INFO L280 TraceCheckUtils]: 161: Hoare triple {24513#(<= |__utac_acc__Specification5_spec__3_#t~ret48| ~waterLevel~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {24517#(<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)} is VALID [2020-07-17 21:59:29,893 INFO L280 TraceCheckUtils]: 162: Hoare triple {24517#(<= __utac_acc__Specification5_spec__3_~tmp~4 ~waterLevel~0)} assume !(2 != ~tmp~4); {24521#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:29,894 INFO L280 TraceCheckUtils]: 163: Hoare triple {24521#(<= 2 ~waterLevel~0)} assume true; {24521#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:29,895 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {24521#(<= 2 ~waterLevel~0)} {23810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:29,896 INFO L280 TraceCheckUtils]: 165: Hoare triple {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 21:59:29,897 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {24528#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {24136#(<= ~waterLevel~0 2)} #505#return; {23404#false} is VALID [2020-07-17 21:59:29,897 INFO L280 TraceCheckUtils]: 167: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-17 21:59:29,897 INFO L280 TraceCheckUtils]: 168: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-17 21:59:29,897 INFO L280 TraceCheckUtils]: 169: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-17 21:59:29,898 INFO L280 TraceCheckUtils]: 170: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-17 21:59:29,898 INFO L280 TraceCheckUtils]: 171: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-17 21:59:29,898 INFO L280 TraceCheckUtils]: 172: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-17 21:59:29,898 INFO L280 TraceCheckUtils]: 173: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-17 21:59:29,898 INFO L280 TraceCheckUtils]: 174: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-17 21:59:29,898 INFO L263 TraceCheckUtils]: 175: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-17 21:59:29,899 INFO L263 TraceCheckUtils]: 176: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23404#false} is VALID [2020-07-17 21:59:29,899 INFO L263 TraceCheckUtils]: 177: Hoare triple {23404#false} call #t~ret47 := isPumpRunning(); {23404#false} is VALID [2020-07-17 21:59:29,899 INFO L280 TraceCheckUtils]: 178: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-17 21:59:29,899 INFO L280 TraceCheckUtils]: 179: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,899 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {23404#false} {23404#false} #535#return; {23404#false} is VALID [2020-07-17 21:59:29,899 INFO L280 TraceCheckUtils]: 181: Hoare triple {23404#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23404#false} is VALID [2020-07-17 21:59:29,900 INFO L280 TraceCheckUtils]: 182: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,900 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {23404#false} {23404#false} #515#return; {23404#false} is VALID [2020-07-17 21:59:29,900 INFO L280 TraceCheckUtils]: 184: Hoare triple {23404#false} assume 0 != ~pumpRunning~0; {23404#false} is VALID [2020-07-17 21:59:29,900 INFO L263 TraceCheckUtils]: 185: Hoare triple {23404#false} call lowerWaterLevel(); {23404#false} is VALID [2020-07-17 21:59:29,900 INFO L280 TraceCheckUtils]: 186: Hoare triple {23404#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {23404#false} is VALID [2020-07-17 21:59:29,900 INFO L280 TraceCheckUtils]: 187: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,901 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {23404#false} {23404#false} #517#return; {23404#false} is VALID [2020-07-17 21:59:29,901 INFO L280 TraceCheckUtils]: 189: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-17 21:59:29,901 INFO L263 TraceCheckUtils]: 190: Hoare triple {23404#false} call processEnvironment(); {23404#false} is VALID [2020-07-17 21:59:29,901 INFO L280 TraceCheckUtils]: 191: Hoare triple {23404#false} havoc ~tmp~7; {23404#false} is VALID [2020-07-17 21:59:29,901 INFO L280 TraceCheckUtils]: 192: Hoare triple {23404#false} assume 0 != ~pumpRunning~0; {23404#false} is VALID [2020-07-17 21:59:29,901 INFO L263 TraceCheckUtils]: 193: Hoare triple {23404#false} call #t~ret55 := isLowWaterLevel(); {23404#false} is VALID [2020-07-17 21:59:29,902 INFO L280 TraceCheckUtils]: 194: Hoare triple {23404#false} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {23404#false} is VALID [2020-07-17 21:59:29,902 INFO L263 TraceCheckUtils]: 195: Hoare triple {23404#false} call #t~ret75 := isLowWaterSensorDry(); {23404#false} is VALID [2020-07-17 21:59:29,902 INFO L280 TraceCheckUtils]: 196: Hoare triple {23404#false} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {23404#false} is VALID [2020-07-17 21:59:29,902 INFO L280 TraceCheckUtils]: 197: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,902 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {23404#false} {23404#false} #491#return; {23404#false} is VALID [2020-07-17 21:59:29,902 INFO L280 TraceCheckUtils]: 199: Hoare triple {23404#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {23404#false} is VALID [2020-07-17 21:59:29,903 INFO L280 TraceCheckUtils]: 200: Hoare triple {23404#false} assume 0 != ~tmp~10;~tmp___0~3 := 0; {23404#false} is VALID [2020-07-17 21:59:29,903 INFO L280 TraceCheckUtils]: 201: Hoare triple {23404#false} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {23404#false} is VALID [2020-07-17 21:59:29,903 INFO L280 TraceCheckUtils]: 202: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,903 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {23404#false} {23404#false} #493#return; {23404#false} is VALID [2020-07-17 21:59:29,903 INFO L280 TraceCheckUtils]: 204: Hoare triple {23404#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {23404#false} is VALID [2020-07-17 21:59:29,903 INFO L280 TraceCheckUtils]: 205: Hoare triple {23404#false} assume 0 != ~tmp~7; {23404#false} is VALID [2020-07-17 21:59:29,904 INFO L263 TraceCheckUtils]: 206: Hoare triple {23404#false} call deactivatePump(); {23404#false} is VALID [2020-07-17 21:59:29,904 INFO L280 TraceCheckUtils]: 207: Hoare triple {23404#false} ~pumpRunning~0 := 0; {23404#false} is VALID [2020-07-17 21:59:29,904 INFO L280 TraceCheckUtils]: 208: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,904 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {23404#false} {23404#false} #495#return; {23404#false} is VALID [2020-07-17 21:59:29,904 INFO L280 TraceCheckUtils]: 210: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,904 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {23404#false} {23404#false} #519#return; {23404#false} is VALID [2020-07-17 21:59:29,905 INFO L263 TraceCheckUtils]: 212: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-17 21:59:29,905 INFO L280 TraceCheckUtils]: 213: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-17 21:59:29,905 INFO L263 TraceCheckUtils]: 214: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23404#false} is VALID [2020-07-17 21:59:29,905 INFO L280 TraceCheckUtils]: 215: Hoare triple {23404#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23404#false} is VALID [2020-07-17 21:59:29,905 INFO L280 TraceCheckUtils]: 216: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,905 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {23404#false} {23404#false} #537#return; {23404#false} is VALID [2020-07-17 21:59:29,906 INFO L280 TraceCheckUtils]: 218: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-17 21:59:29,906 INFO L280 TraceCheckUtils]: 219: Hoare triple {23404#false} assume !(2 != ~tmp~4); {23404#false} is VALID [2020-07-17 21:59:29,906 INFO L280 TraceCheckUtils]: 220: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,906 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {23404#false} {23404#false} #521#return; {23404#false} is VALID [2020-07-17 21:59:29,906 INFO L280 TraceCheckUtils]: 222: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,906 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {23404#false} {23404#false} #505#return; {23404#false} is VALID [2020-07-17 21:59:29,907 INFO L280 TraceCheckUtils]: 224: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-17 21:59:29,907 INFO L280 TraceCheckUtils]: 225: Hoare triple {23404#false} assume ~splverifierCounter~0 < 4; {23404#false} is VALID [2020-07-17 21:59:29,907 INFO L280 TraceCheckUtils]: 226: Hoare triple {23404#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {23404#false} is VALID [2020-07-17 21:59:29,907 INFO L280 TraceCheckUtils]: 227: Hoare triple {23404#false} assume !(0 != ~tmp~5); {23404#false} is VALID [2020-07-17 21:59:29,907 INFO L280 TraceCheckUtils]: 228: Hoare triple {23404#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {23404#false} is VALID [2020-07-17 21:59:29,907 INFO L280 TraceCheckUtils]: 229: Hoare triple {23404#false} assume !(0 != ~tmp___0~1); {23404#false} is VALID [2020-07-17 21:59:29,908 INFO L280 TraceCheckUtils]: 230: Hoare triple {23404#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {23404#false} is VALID [2020-07-17 21:59:29,908 INFO L280 TraceCheckUtils]: 231: Hoare triple {23404#false} assume 0 != ~tmp___2~0; {23404#false} is VALID [2020-07-17 21:59:29,908 INFO L263 TraceCheckUtils]: 232: Hoare triple {23404#false} call timeShift(); {23404#false} is VALID [2020-07-17 21:59:29,908 INFO L263 TraceCheckUtils]: 233: Hoare triple {23404#false} call __utac_acc__Specification5_spec__2(); {23404#false} is VALID [2020-07-17 21:59:29,908 INFO L263 TraceCheckUtils]: 234: Hoare triple {23404#false} call #t~ret47 := isPumpRunning(); {23404#false} is VALID [2020-07-17 21:59:29,908 INFO L280 TraceCheckUtils]: 235: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-17 21:59:29,909 INFO L280 TraceCheckUtils]: 236: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,909 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {23404#false} {23404#false} #535#return; {23404#false} is VALID [2020-07-17 21:59:29,909 INFO L280 TraceCheckUtils]: 238: Hoare triple {23404#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {23404#false} is VALID [2020-07-17 21:59:29,909 INFO L280 TraceCheckUtils]: 239: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,909 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {23404#false} {23404#false} #515#return; {23404#false} is VALID [2020-07-17 21:59:29,910 INFO L280 TraceCheckUtils]: 241: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-17 21:59:29,910 INFO L280 TraceCheckUtils]: 242: Hoare triple {23404#false} assume 0 != ~systemActive~0; {23404#false} is VALID [2020-07-17 21:59:29,910 INFO L263 TraceCheckUtils]: 243: Hoare triple {23404#false} call processEnvironment(); {23404#false} is VALID [2020-07-17 21:59:29,910 INFO L280 TraceCheckUtils]: 244: Hoare triple {23404#false} havoc ~tmp~7; {23404#false} is VALID [2020-07-17 21:59:29,910 INFO L280 TraceCheckUtils]: 245: Hoare triple {23404#false} assume !(0 != ~pumpRunning~0); {23404#false} is VALID [2020-07-17 21:59:29,910 INFO L263 TraceCheckUtils]: 246: Hoare triple {23404#false} call processEnvironment__wrappee__highWaterSensor(); {23404#false} is VALID [2020-07-17 21:59:29,911 INFO L280 TraceCheckUtils]: 247: Hoare triple {23404#false} havoc ~tmp~6; {23404#false} is VALID [2020-07-17 21:59:29,911 INFO L280 TraceCheckUtils]: 248: Hoare triple {23404#false} assume 0 == ~pumpRunning~0; {23404#false} is VALID [2020-07-17 21:59:29,911 INFO L263 TraceCheckUtils]: 249: Hoare triple {23404#false} call #t~ret54 := isHighWaterLevel(); {23404#false} is VALID [2020-07-17 21:59:29,911 INFO L280 TraceCheckUtils]: 250: Hoare triple {23404#false} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {23404#false} is VALID [2020-07-17 21:59:29,911 INFO L263 TraceCheckUtils]: 251: Hoare triple {23404#false} call #t~ret74 := isHighWaterSensorDry(); {23404#false} is VALID [2020-07-17 21:59:29,911 INFO L280 TraceCheckUtils]: 252: Hoare triple {23404#false} havoc ~retValue_acc~5; {23404#false} is VALID [2020-07-17 21:59:29,912 INFO L280 TraceCheckUtils]: 253: Hoare triple {23404#false} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {23404#false} is VALID [2020-07-17 21:59:29,912 INFO L280 TraceCheckUtils]: 254: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,912 INFO L275 TraceCheckUtils]: 255: Hoare quadruple {23404#false} {23404#false} #513#return; {23404#false} is VALID [2020-07-17 21:59:29,912 INFO L280 TraceCheckUtils]: 256: Hoare triple {23404#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {23404#false} is VALID [2020-07-17 21:59:29,912 INFO L280 TraceCheckUtils]: 257: Hoare triple {23404#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {23404#false} is VALID [2020-07-17 21:59:29,913 INFO L280 TraceCheckUtils]: 258: Hoare triple {23404#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {23404#false} is VALID [2020-07-17 21:59:29,913 INFO L280 TraceCheckUtils]: 259: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,913 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {23404#false} {23404#false} #527#return; {23404#false} is VALID [2020-07-17 21:59:29,913 INFO L280 TraceCheckUtils]: 261: Hoare triple {23404#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {23404#false} is VALID [2020-07-17 21:59:29,913 INFO L280 TraceCheckUtils]: 262: Hoare triple {23404#false} assume 0 != ~tmp~6; {23404#false} is VALID [2020-07-17 21:59:29,913 INFO L263 TraceCheckUtils]: 263: Hoare triple {23404#false} call activatePump(); {23404#false} is VALID [2020-07-17 21:59:29,914 INFO L280 TraceCheckUtils]: 264: Hoare triple {23404#false} havoc ~tmp~8; {23404#false} is VALID [2020-07-17 21:59:29,914 INFO L263 TraceCheckUtils]: 265: Hoare triple {23404#false} call #t~ret56 := isMethaneAlarm(); {23404#false} is VALID [2020-07-17 21:59:29,914 INFO L280 TraceCheckUtils]: 266: Hoare triple {23404#false} havoc ~retValue_acc~10; {23404#false} is VALID [2020-07-17 21:59:29,914 INFO L263 TraceCheckUtils]: 267: Hoare triple {23404#false} call #t~ret57 := isMethaneLevelCritical(); {23404#false} is VALID [2020-07-17 21:59:29,914 INFO L280 TraceCheckUtils]: 268: Hoare triple {23404#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {23404#false} is VALID [2020-07-17 21:59:29,915 INFO L280 TraceCheckUtils]: 269: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,915 INFO L275 TraceCheckUtils]: 270: Hoare quadruple {23404#false} {23404#false} #549#return; {23404#false} is VALID [2020-07-17 21:59:29,915 INFO L280 TraceCheckUtils]: 271: Hoare triple {23404#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {23404#false} is VALID [2020-07-17 21:59:29,915 INFO L280 TraceCheckUtils]: 272: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,915 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {23404#false} {23404#false} #509#return; {23404#false} is VALID [2020-07-17 21:59:29,915 INFO L280 TraceCheckUtils]: 274: Hoare triple {23404#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {23404#false} is VALID [2020-07-17 21:59:29,916 INFO L280 TraceCheckUtils]: 275: Hoare triple {23404#false} assume !(0 != ~tmp~8); {23404#false} is VALID [2020-07-17 21:59:29,916 INFO L263 TraceCheckUtils]: 276: Hoare triple {23404#false} call activatePump__wrappee__lowWaterSensor(); {23404#false} is VALID [2020-07-17 21:59:29,916 INFO L280 TraceCheckUtils]: 277: Hoare triple {23404#false} ~pumpRunning~0 := 1; {23404#false} is VALID [2020-07-17 21:59:29,916 INFO L280 TraceCheckUtils]: 278: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,916 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {23404#false} {23404#false} #511#return; {23404#false} is VALID [2020-07-17 21:59:29,917 INFO L280 TraceCheckUtils]: 280: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,917 INFO L275 TraceCheckUtils]: 281: Hoare quadruple {23404#false} {23404#false} #529#return; {23404#false} is VALID [2020-07-17 21:59:29,917 INFO L280 TraceCheckUtils]: 282: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,917 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {23404#false} {23404#false} #499#return; {23404#false} is VALID [2020-07-17 21:59:29,917 INFO L280 TraceCheckUtils]: 284: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,918 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {23404#false} {23404#false} #519#return; {23404#false} is VALID [2020-07-17 21:59:29,918 INFO L263 TraceCheckUtils]: 286: Hoare triple {23404#false} call __utac_acc__Specification5_spec__3(); {23404#false} is VALID [2020-07-17 21:59:29,918 INFO L280 TraceCheckUtils]: 287: Hoare triple {23404#false} havoc ~tmp~4;havoc ~tmp___0~0; {23404#false} is VALID [2020-07-17 21:59:29,918 INFO L263 TraceCheckUtils]: 288: Hoare triple {23404#false} call #t~ret48 := getWaterLevel(); {23404#false} is VALID [2020-07-17 21:59:29,918 INFO L280 TraceCheckUtils]: 289: Hoare triple {23404#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {23404#false} is VALID [2020-07-17 21:59:29,918 INFO L280 TraceCheckUtils]: 290: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,919 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {23404#false} {23404#false} #537#return; {23404#false} is VALID [2020-07-17 21:59:29,919 INFO L280 TraceCheckUtils]: 292: Hoare triple {23404#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {23404#false} is VALID [2020-07-17 21:59:29,919 INFO L280 TraceCheckUtils]: 293: Hoare triple {23404#false} assume 2 != ~tmp~4; {23404#false} is VALID [2020-07-17 21:59:29,919 INFO L263 TraceCheckUtils]: 294: Hoare triple {23404#false} call #t~ret49 := isPumpRunning(); {23404#false} is VALID [2020-07-17 21:59:29,919 INFO L280 TraceCheckUtils]: 295: Hoare triple {23404#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {23404#false} is VALID [2020-07-17 21:59:29,919 INFO L280 TraceCheckUtils]: 296: Hoare triple {23404#false} assume true; {23404#false} is VALID [2020-07-17 21:59:29,920 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {23404#false} {23404#false} #539#return; {23404#false} is VALID [2020-07-17 21:59:29,920 INFO L280 TraceCheckUtils]: 298: Hoare triple {23404#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {23404#false} is VALID [2020-07-17 21:59:29,920 INFO L280 TraceCheckUtils]: 299: Hoare triple {23404#false} assume 0 != ~tmp___0~0; {23404#false} is VALID [2020-07-17 21:59:29,920 INFO L280 TraceCheckUtils]: 300: Hoare triple {23404#false} assume 0 == ~switchedOnBeforeTS~0; {23404#false} is VALID [2020-07-17 21:59:29,920 INFO L263 TraceCheckUtils]: 301: Hoare triple {23404#false} call __automaton_fail(); {23404#false} is VALID [2020-07-17 21:59:29,920 INFO L280 TraceCheckUtils]: 302: Hoare triple {23404#false} assume !false; {23404#false} is VALID [2020-07-17 21:59:29,992 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 212 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-07-17 21:59:29,993 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 21:59:29,993 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-17 21:59:29,993 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [864073625] [2020-07-17 21:59:29,996 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 303 [2020-07-17 21:59:31,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:31,151 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 21:59:31,669 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 363 edges. 363 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:31,669 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 21:59:31,670 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:31,670 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 21:59:31,670 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-17 21:59:31,670 INFO L87 Difference]: Start difference. First operand 830 states and 969 transitions. Second operand 24 states. [2020-07-17 21:59:33,304 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:41,410 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:46,952 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:52,894 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:54,278 WARN L193 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 21:59:55,226 WARN L193 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 21:59:55,645 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:56,863 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:57,409 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:29,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:29,158 INFO L93 Difference]: Finished difference Result 1970 states and 2592 transitions. [2020-07-17 22:00:29,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 37 states. [2020-07-17 22:00:29,158 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 303 [2020-07-17 22:00:29,158 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:00:29,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:00:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 735 transitions. [2020-07-17 22:00:29,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:00:29,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 735 transitions. [2020-07-17 22:00:29,174 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 37 states and 735 transitions. [2020-07-17 22:00:31,456 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 735 edges. 735 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:00:31,532 INFO L225 Difference]: With dead ends: 1970 [2020-07-17 22:00:31,532 INFO L226 Difference]: Without dead ends: 1187 [2020-07-17 22:00:31,536 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 468 GetRequests, 413 SyntacticMatches, 2 SemanticMatches, 53 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 752 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=612, Invalid=2358, Unknown=0, NotChecked=0, Total=2970 [2020-07-17 22:00:31,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1187 states. [2020-07-17 22:00:39,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1187 to 838. [2020-07-17 22:00:39,142 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:00:39,142 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1187 states. Second operand 838 states. [2020-07-17 22:00:39,142 INFO L74 IsIncluded]: Start isIncluded. First operand 1187 states. Second operand 838 states. [2020-07-17 22:00:39,143 INFO L87 Difference]: Start difference. First operand 1187 states. Second operand 838 states. [2020-07-17 22:00:39,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:39,204 INFO L93 Difference]: Finished difference Result 1187 states and 1549 transitions. [2020-07-17 22:00:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1549 transitions. [2020-07-17 22:00:39,208 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:39,208 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:39,208 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 1187 states. [2020-07-17 22:00:39,208 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 1187 states. [2020-07-17 22:00:39,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:39,287 INFO L93 Difference]: Finished difference Result 1187 states and 1549 transitions. [2020-07-17 22:00:39,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 1549 transitions. [2020-07-17 22:00:39,291 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:39,291 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:39,291 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:00:39,291 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:00:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2020-07-17 22:00:39,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 964 transitions. [2020-07-17 22:00:39,341 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 964 transitions. Word has length 303 [2020-07-17 22:00:39,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:00:39,342 INFO L479 AbstractCegarLoop]: Abstraction has 838 states and 964 transitions. [2020-07-17 22:00:39,342 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:00:39,342 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 964 transitions. [2020-07-17 22:00:39,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-17 22:00:39,349 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:00:39,349 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:00:39,562 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:00:39,563 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:00:39,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:00:39,564 INFO L82 PathProgramCache]: Analyzing trace with hash 2036762078, now seen corresponding path program 1 times [2020-07-17 22:00:39,564 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:00:39,565 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442783369] [2020-07-17 22:00:39,565 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:00:39,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,036 WARN L193 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:00:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,105 INFO L280 TraceCheckUtils]: 0: Hoare triple {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-17 22:00:40,105 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,106 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-17 22:00:40,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,109 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,109 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-17 22:00:40,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,113 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-17 22:00:40,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:00:40,151 INFO L280 TraceCheckUtils]: 1: Hoare triple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:00:40,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31184#true} #455#return; {31196#(= 1 |main_#t~ret1|)} is VALID [2020-07-17 22:00:40,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,157 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-17 22:00:40,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-17 22:00:40,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,184 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-17 22:00:40,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-17 22:00:40,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,212 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-17 22:00:40,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,313 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,314 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:40,314 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:40,315 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,315 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:40,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:40,316 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,316 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,402 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,403 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:40,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:40,403 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,404 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,405 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:40,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:40,406 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:40,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:40,406 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,407 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:40,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:40,427 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,427 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:40,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,428 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:40,428 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:40,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,429 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:40,429 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,430 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,430 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,438 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,440 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:40,441 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:40,441 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,442 INFO L263 TraceCheckUtils]: 3: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:40,442 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:40,442 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,443 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:40,443 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,443 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,444 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:40,444 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:40,444 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:40,446 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,447 INFO L280 TraceCheckUtils]: 13: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,448 INFO L280 TraceCheckUtils]: 14: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,449 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,450 INFO L280 TraceCheckUtils]: 16: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,451 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:40,453 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:40,453 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,455 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,455 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,456 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:40,456 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:40,456 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:40,457 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:40,457 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,457 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:40,458 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-17 22:00:40,458 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,459 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,460 INFO L280 TraceCheckUtils]: 17: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:40,460 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:40,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,461 INFO L263 TraceCheckUtils]: 20: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:40,461 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:40,461 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,462 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:40,462 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,462 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,463 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:40,463 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:40,463 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:40,465 INFO L263 TraceCheckUtils]: 29: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,466 INFO L280 TraceCheckUtils]: 30: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,467 INFO L280 TraceCheckUtils]: 31: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,468 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,469 INFO L280 TraceCheckUtils]: 33: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,470 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,471 INFO L280 TraceCheckUtils]: 35: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,472 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:40,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:40,476 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:40,477 INFO L263 TraceCheckUtils]: 5: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:40,477 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,478 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,479 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:40,479 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:40,479 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:40,480 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:40,480 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,481 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:40,481 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-17 22:00:40,481 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,482 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,483 INFO L280 TraceCheckUtils]: 20: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:40,483 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:40,483 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,484 INFO L263 TraceCheckUtils]: 23: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:40,484 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:40,484 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,485 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:40,485 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,485 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,486 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:40,486 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:40,486 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:40,487 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,489 INFO L280 TraceCheckUtils]: 33: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,490 INFO L280 TraceCheckUtils]: 34: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,491 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,492 INFO L280 TraceCheckUtils]: 36: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,493 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,494 INFO L280 TraceCheckUtils]: 38: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,495 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,496 INFO L280 TraceCheckUtils]: 40: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,497 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:40,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,509 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:40,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:40,510 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:40,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,511 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:40,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:40,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-17 22:00:40,512 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,513 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,515 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:40,515 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:40,515 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,516 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,516 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:40,516 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:40,517 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,517 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:40,517 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:40,517 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-17 22:00:40,518 INFO L263 TraceCheckUtils]: 10: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,519 INFO L280 TraceCheckUtils]: 11: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:40,519 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:40,520 INFO L263 TraceCheckUtils]: 13: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,520 INFO L280 TraceCheckUtils]: 14: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:40,521 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,521 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:40,522 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,522 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,522 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:40,523 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,523 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:40,523 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:40,523 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:40,524 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:40,524 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,524 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:40,525 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-17 22:00:40,525 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,526 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,527 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:40,527 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:40,527 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,527 INFO L263 TraceCheckUtils]: 34: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:40,528 INFO L280 TraceCheckUtils]: 35: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:40,528 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,528 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:40,529 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:40,529 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,529 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:40,530 INFO L280 TraceCheckUtils]: 41: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:40,530 INFO L280 TraceCheckUtils]: 42: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:40,531 INFO L263 TraceCheckUtils]: 43: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,532 INFO L280 TraceCheckUtils]: 44: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,533 INFO L280 TraceCheckUtils]: 45: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,534 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,535 INFO L280 TraceCheckUtils]: 47: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,536 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,537 INFO L280 TraceCheckUtils]: 49: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,539 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,540 INFO L280 TraceCheckUtils]: 51: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,541 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,541 INFO L263 TraceCheckUtils]: 53: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-17 22:00:40,541 INFO L280 TraceCheckUtils]: 54: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:40,542 INFO L263 TraceCheckUtils]: 55: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,542 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:40,542 INFO L280 TraceCheckUtils]: 57: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,543 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:40,543 INFO L280 TraceCheckUtils]: 59: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:40,543 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-17 22:00:40,543 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,545 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,546 INFO L280 TraceCheckUtils]: 63: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,547 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,600 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,601 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:40,602 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:40,602 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,602 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,603 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:40,603 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:40,603 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,604 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:40,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,609 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-17 22:00:40,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,610 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:40,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:40,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:40,639 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:40,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,640 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:40,640 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:40,641 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:40,641 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:40,641 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,642 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-17 22:00:40,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,652 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,654 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,656 INFO L263 TraceCheckUtils]: 2: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-17 22:00:40,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,657 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,658 INFO L280 TraceCheckUtils]: 5: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,659 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:40,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:40,660 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:40,661 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,661 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:40,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,662 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:40,662 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:40,663 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:40,663 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:40,663 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,664 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-17 22:00:40,664 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-17 22:00:40,664 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-17 22:00:40,665 INFO L263 TraceCheckUtils]: 15: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,666 INFO L280 TraceCheckUtils]: 16: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,667 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,667 INFO L263 TraceCheckUtils]: 18: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-17 22:00:40,668 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,669 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,670 INFO L280 TraceCheckUtils]: 21: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,673 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,674 INFO L280 TraceCheckUtils]: 23: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,675 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:40,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,786 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:40,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,823 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:40,824 INFO L280 TraceCheckUtils]: 1: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:40,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-17 22:00:40,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:40,827 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:40,827 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,828 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:40,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:40,828 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-17 22:00:40,829 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:40,830 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:40,831 INFO L280 TraceCheckUtils]: 9: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:40,832 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-17 22:00:40,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 22:00:40,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,836 INFO L280 TraceCheckUtils]: 13: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,837 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-17 22:00:40,839 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:40,839 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:40,839 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,840 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,840 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:40,840 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:40,841 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,841 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:40,842 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,843 INFO L263 TraceCheckUtils]: 9: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:40,844 INFO L280 TraceCheckUtils]: 10: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-17 22:00:40,844 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,845 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,846 INFO L280 TraceCheckUtils]: 13: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,847 INFO L263 TraceCheckUtils]: 14: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:40,848 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:40,848 INFO L263 TraceCheckUtils]: 17: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,848 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:40,849 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,849 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:40,849 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,850 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:40,850 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:40,850 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:40,850 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:40,851 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,851 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-17 22:00:40,851 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-17 22:00:40,852 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-17 22:00:40,853 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,853 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:40,854 INFO L280 TraceCheckUtils]: 32: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,855 INFO L263 TraceCheckUtils]: 33: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-17 22:00:40,855 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,856 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,857 INFO L280 TraceCheckUtils]: 36: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,858 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,859 INFO L280 TraceCheckUtils]: 38: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,860 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:40,860 INFO L263 TraceCheckUtils]: 40: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-17 22:00:40,860 INFO L280 TraceCheckUtils]: 41: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:40,861 INFO L263 TraceCheckUtils]: 42: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,861 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:40,861 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,862 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:40,862 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:40,862 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-17 22:00:40,863 INFO L263 TraceCheckUtils]: 48: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:40,864 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:40,865 INFO L280 TraceCheckUtils]: 50: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:40,866 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-17 22:00:40,867 INFO L280 TraceCheckUtils]: 52: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 22:00:40,868 INFO L280 TraceCheckUtils]: 53: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,869 INFO L280 TraceCheckUtils]: 54: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:00:40,871 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-17 22:00:40,871 INFO L280 TraceCheckUtils]: 56: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:40,871 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {31185#false} {31271#(not (= 0 ~pumpRunning~0))} #505#return; {31185#false} is VALID [2020-07-17 22:00:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,897 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,898 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,898 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:40,899 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:40,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,900 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:40,900 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:40,900 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,901 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-17 22:00:40,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-17 22:00:40,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,919 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:40,920 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,920 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:40,920 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:40,921 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,921 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:40,921 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,922 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:40,922 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:40,922 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:40,923 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:40,923 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,923 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-17 22:00:40,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-17 22:00:40,928 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,928 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-17 22:00:40,929 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:40,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:40,929 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,930 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:40,930 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:40,930 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:40,931 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,931 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:40,931 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:40,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:40,932 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:40,932 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,933 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-17 22:00:40,933 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-17 22:00:40,933 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:40,935 INFO L263 TraceCheckUtils]: 15: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:40,935 INFO L280 TraceCheckUtils]: 16: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-17 22:00:40,935 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,936 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-17 22:00:40,936 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,936 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-17 22:00:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,991 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:40,991 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,992 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:40,995 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,996 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-17 22:00:40,996 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:40,997 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:40,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:40,997 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,997 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:40,998 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:40,998 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-17 22:00:40,998 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:40,999 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:40,999 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:40,999 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-17 22:00:41,000 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-17 22:00:41,000 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-17 22:00:41,000 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,001 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-17 22:00:41,003 INFO L263 TraceCheckUtils]: 0: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:41,003 INFO L263 TraceCheckUtils]: 1: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,003 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,004 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,004 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:41,004 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:41,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,005 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:41,005 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,006 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:41,007 INFO L280 TraceCheckUtils]: 10: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-17 22:00:41,007 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,007 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-17 22:00:41,008 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-17 22:00:41,009 INFO L263 TraceCheckUtils]: 14: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,009 INFO L280 TraceCheckUtils]: 15: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:41,010 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,010 INFO L263 TraceCheckUtils]: 17: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,010 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:41,010 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:41,011 INFO L280 TraceCheckUtils]: 20: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:41,011 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,011 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:41,012 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:41,012 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:41,012 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:41,013 INFO L280 TraceCheckUtils]: 26: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,013 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-17 22:00:41,013 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-17 22:00:41,013 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:41,015 INFO L263 TraceCheckUtils]: 30: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,015 INFO L280 TraceCheckUtils]: 31: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-17 22:00:41,015 INFO L280 TraceCheckUtils]: 32: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,016 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-17 22:00:41,016 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,016 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-17 22:00:41,016 INFO L263 TraceCheckUtils]: 36: Hoare triple {31184#true} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-17 22:00:41,017 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:41,017 INFO L263 TraceCheckUtils]: 38: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,017 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:41,018 INFO L280 TraceCheckUtils]: 40: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,018 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:41,018 INFO L280 TraceCheckUtils]: 42: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:41,019 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-17 22:00:41,019 INFO L263 TraceCheckUtils]: 44: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,019 INFO L280 TraceCheckUtils]: 45: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,020 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,020 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-17 22:00:41,020 INFO L280 TraceCheckUtils]: 48: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-17 22:00:41,020 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-17 22:00:41,021 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,021 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-17 22:00:41,021 INFO L280 TraceCheckUtils]: 52: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,022 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {31184#true} {31185#false} #505#return; {31185#false} is VALID [2020-07-17 22:00:41,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-17 22:00:41,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,030 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #501#return; {31185#false} is VALID [2020-07-17 22:00:41,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,037 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:41,037 INFO L263 TraceCheckUtils]: 0: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,038 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,038 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:41,038 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:41,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,039 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31185#false} #515#return; {31185#false} is VALID [2020-07-17 22:00:41,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,063 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,063 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,064 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,064 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:41,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:41,065 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:41,065 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,066 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,066 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:41,067 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:41,067 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:41,067 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:41,068 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,068 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:41,081 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,082 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:41,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,082 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:41,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:41,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,083 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:41,084 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,085 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-17 22:00:41,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-17 22:00:41,090 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:41,090 INFO L263 TraceCheckUtils]: 1: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:41,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,091 INFO L263 TraceCheckUtils]: 3: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:41,091 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:41,091 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,092 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:41,092 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,092 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,092 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:41,093 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:41,093 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:41,094 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-17 22:00:41,095 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,095 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-17 22:00:41,096 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,096 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-17 22:00:41,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,097 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,097 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,098 INFO L280 TraceCheckUtils]: 3: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:41,098 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:41,098 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,099 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,099 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,099 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:41,100 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:41,100 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:41,100 INFO L280 TraceCheckUtils]: 11: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:41,101 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,101 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:41,101 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-17 22:00:41,102 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,103 INFO L263 TraceCheckUtils]: 16: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,103 INFO L280 TraceCheckUtils]: 17: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:41,104 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:41,104 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,104 INFO L263 TraceCheckUtils]: 20: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:41,105 INFO L280 TraceCheckUtils]: 21: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:41,105 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,105 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:41,106 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,106 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,106 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:41,106 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:41,107 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:41,108 INFO L263 TraceCheckUtils]: 29: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,108 INFO L280 TraceCheckUtils]: 30: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-17 22:00:41,109 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,109 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-17 22:00:41,109 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,110 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-17 22:00:41,110 INFO L280 TraceCheckUtils]: 35: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,110 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-17 22:00:41,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:41,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:41,114 INFO L263 TraceCheckUtils]: 2: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,114 INFO L263 TraceCheckUtils]: 5: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:41,115 INFO L263 TraceCheckUtils]: 7: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:41,115 INFO L280 TraceCheckUtils]: 8: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,116 INFO L280 TraceCheckUtils]: 9: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,116 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,116 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:41,117 INFO L280 TraceCheckUtils]: 12: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:41,117 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:41,117 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:41,118 INFO L280 TraceCheckUtils]: 15: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,118 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:41,118 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-17 22:00:41,118 INFO L280 TraceCheckUtils]: 18: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,120 INFO L263 TraceCheckUtils]: 19: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,120 INFO L280 TraceCheckUtils]: 20: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:41,120 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:41,121 INFO L280 TraceCheckUtils]: 22: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,121 INFO L263 TraceCheckUtils]: 23: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:41,121 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:41,121 INFO L280 TraceCheckUtils]: 25: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,122 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:41,122 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,122 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,123 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:41,123 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:41,123 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:41,124 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,125 INFO L280 TraceCheckUtils]: 33: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-17 22:00:41,125 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,125 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-17 22:00:41,126 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,126 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-17 22:00:41,126 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,127 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-17 22:00:41,127 INFO L280 TraceCheckUtils]: 40: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,127 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {31184#true} {31185#false} #519#return; {31185#false} is VALID [2020-07-17 22:00:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,133 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:41,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,134 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #537#return; {31185#false} is VALID [2020-07-17 22:00:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,138 INFO L280 TraceCheckUtils]: 0: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,139 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {31184#true} {31185#false} #539#return; {31185#false} is VALID [2020-07-17 22:00:41,148 INFO L263 TraceCheckUtils]: 0: Hoare triple {31184#true} call ULTIMATE.init(); {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:00:41,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {31442#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-17 22:00:41,149 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,149 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-17 22:00:41,149 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret76 := main(); {31184#true} is VALID [2020-07-17 22:00:41,149 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~2;havoc ~tmp~0; {31184#true} is VALID [2020-07-17 22:00:41,150 INFO L263 TraceCheckUtils]: 6: Hoare triple {31184#true} call select_helpers(); {31184#true} is VALID [2020-07-17 22:00:41,150 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,150 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-17 22:00:41,151 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call select_features(); {31184#true} is VALID [2020-07-17 22:00:41,151 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,151 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-17 22:00:41,151 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call #t~ret1 := valid_product(); {31184#true} is VALID [2020-07-17 22:00:41,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:00:41,154 INFO L280 TraceCheckUtils]: 14: Hoare triple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-17 22:00:41,155 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31443#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {31184#true} #455#return; {31196#(= 1 |main_#t~ret1|)} is VALID [2020-07-17 22:00:41,157 INFO L280 TraceCheckUtils]: 16: Hoare triple {31196#(= 1 |main_#t~ret1|)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31197#(= 1 main_~tmp~0)} is VALID [2020-07-17 22:00:41,157 INFO L280 TraceCheckUtils]: 17: Hoare triple {31197#(= 1 main_~tmp~0)} assume 0 != ~tmp~0; {31184#true} is VALID [2020-07-17 22:00:41,157 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call setup(); {31184#true} is VALID [2020-07-17 22:00:41,158 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,158 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-17 22:00:41,158 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call runTest(); {31184#true} is VALID [2020-07-17 22:00:41,159 INFO L263 TraceCheckUtils]: 22: Hoare triple {31184#true} call __utac_acc__Specification5_spec__1(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:41,160 INFO L280 TraceCheckUtils]: 23: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-17 22:00:41,160 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,160 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-17 22:00:41,160 INFO L263 TraceCheckUtils]: 26: Hoare triple {31184#true} call test(); {31184#true} is VALID [2020-07-17 22:00:41,161 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31184#true} is VALID [2020-07-17 22:00:41,161 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !false; {31184#true} is VALID [2020-07-17 22:00:41,161 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume ~splverifierCounter~0 < 4; {31184#true} is VALID [2020-07-17 22:00:41,162 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31184#true} is VALID [2020-07-17 22:00:41,162 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume 0 != ~tmp~5; {31184#true} is VALID [2020-07-17 22:00:41,163 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call waterRise(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:41,163 INFO L280 TraceCheckUtils]: 33: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-17 22:00:41,164 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,164 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-17 22:00:41,164 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31184#true} is VALID [2020-07-17 22:00:41,164 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} assume !(0 != ~tmp___0~1); {31184#true} is VALID [2020-07-17 22:00:41,165 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31184#true} is VALID [2020-07-17 22:00:41,165 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume 0 != ~tmp___2~0; {31184#true} is VALID [2020-07-17 22:00:41,166 INFO L263 TraceCheckUtils]: 40: Hoare triple {31184#true} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:00:41,168 INFO L263 TraceCheckUtils]: 41: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:41,168 INFO L263 TraceCheckUtils]: 42: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,169 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,169 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,169 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:41,169 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:41,170 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,170 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:41,170 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:41,171 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-17 22:00:41,172 INFO L263 TraceCheckUtils]: 51: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,172 INFO L280 TraceCheckUtils]: 52: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:41,172 INFO L280 TraceCheckUtils]: 53: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:41,173 INFO L263 TraceCheckUtils]: 54: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,174 INFO L280 TraceCheckUtils]: 55: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,174 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,174 INFO L263 TraceCheckUtils]: 57: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,175 INFO L280 TraceCheckUtils]: 58: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:41,175 INFO L263 TraceCheckUtils]: 59: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:41,175 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,175 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,176 INFO L280 TraceCheckUtils]: 62: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,176 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:41,176 INFO L280 TraceCheckUtils]: 64: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:41,177 INFO L280 TraceCheckUtils]: 65: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:41,177 INFO L280 TraceCheckUtils]: 66: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:41,177 INFO L280 TraceCheckUtils]: 67: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,177 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:41,178 INFO L280 TraceCheckUtils]: 69: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-17 22:00:41,178 INFO L280 TraceCheckUtils]: 70: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,179 INFO L263 TraceCheckUtils]: 71: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,180 INFO L280 TraceCheckUtils]: 72: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:41,180 INFO L263 TraceCheckUtils]: 73: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:41,180 INFO L280 TraceCheckUtils]: 74: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,180 INFO L263 TraceCheckUtils]: 75: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:41,181 INFO L280 TraceCheckUtils]: 76: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:41,181 INFO L280 TraceCheckUtils]: 77: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,181 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:41,182 INFO L280 TraceCheckUtils]: 79: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,182 INFO L280 TraceCheckUtils]: 80: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,182 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:41,182 INFO L280 TraceCheckUtils]: 82: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:41,183 INFO L280 TraceCheckUtils]: 83: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:41,184 INFO L263 TraceCheckUtils]: 84: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,185 INFO L280 TraceCheckUtils]: 85: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,186 INFO L280 TraceCheckUtils]: 86: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,187 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,188 INFO L280 TraceCheckUtils]: 88: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,189 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,190 INFO L280 TraceCheckUtils]: 90: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,191 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,192 INFO L280 TraceCheckUtils]: 92: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,193 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,193 INFO L263 TraceCheckUtils]: 94: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-17 22:00:41,193 INFO L280 TraceCheckUtils]: 95: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:41,193 INFO L263 TraceCheckUtils]: 96: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,193 INFO L280 TraceCheckUtils]: 97: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:41,194 INFO L280 TraceCheckUtils]: 98: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,194 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:41,194 INFO L280 TraceCheckUtils]: 100: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:41,194 INFO L280 TraceCheckUtils]: 101: Hoare triple {31184#true} assume !(2 != ~tmp~4); {31184#true} is VALID [2020-07-17 22:00:41,194 INFO L280 TraceCheckUtils]: 102: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,195 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31184#true} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,196 INFO L280 TraceCheckUtils]: 104: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,198 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,199 INFO L280 TraceCheckUtils]: 106: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !false; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,200 INFO L280 TraceCheckUtils]: 107: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,201 INFO L280 TraceCheckUtils]: 108: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,202 INFO L280 TraceCheckUtils]: 109: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~5); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,203 INFO L280 TraceCheckUtils]: 110: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,204 INFO L280 TraceCheckUtils]: 111: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~1); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,205 INFO L280 TraceCheckUtils]: 112: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,206 INFO L280 TraceCheckUtils]: 113: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,207 INFO L263 TraceCheckUtils]: 114: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:00:41,209 INFO L263 TraceCheckUtils]: 115: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:41,209 INFO L263 TraceCheckUtils]: 116: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,210 INFO L280 TraceCheckUtils]: 117: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,210 INFO L280 TraceCheckUtils]: 118: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,210 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:41,210 INFO L280 TraceCheckUtils]: 120: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:41,211 INFO L280 TraceCheckUtils]: 121: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,211 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:41,212 INFO L280 TraceCheckUtils]: 123: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,213 INFO L263 TraceCheckUtils]: 124: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:41,214 INFO L280 TraceCheckUtils]: 125: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-17 22:00:41,214 INFO L280 TraceCheckUtils]: 126: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,215 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #517#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,216 INFO L280 TraceCheckUtils]: 128: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,217 INFO L263 TraceCheckUtils]: 129: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,218 INFO L280 TraceCheckUtils]: 130: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:41,218 INFO L280 TraceCheckUtils]: 131: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,218 INFO L263 TraceCheckUtils]: 132: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,218 INFO L280 TraceCheckUtils]: 133: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:41,219 INFO L263 TraceCheckUtils]: 134: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:41,219 INFO L280 TraceCheckUtils]: 135: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:41,219 INFO L280 TraceCheckUtils]: 136: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,220 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:41,220 INFO L280 TraceCheckUtils]: 138: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:41,220 INFO L280 TraceCheckUtils]: 139: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:41,220 INFO L280 TraceCheckUtils]: 140: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:41,221 INFO L280 TraceCheckUtils]: 141: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,221 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-17 22:00:41,222 INFO L280 TraceCheckUtils]: 143: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-17 22:00:41,222 INFO L280 TraceCheckUtils]: 144: Hoare triple {31184#true} assume !(0 != ~tmp~7); {31184#true} is VALID [2020-07-17 22:00:41,223 INFO L263 TraceCheckUtils]: 145: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,223 INFO L280 TraceCheckUtils]: 146: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,224 INFO L280 TraceCheckUtils]: 147: Hoare triple {31184#true} assume !(0 == ~pumpRunning~0); {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,225 INFO L263 TraceCheckUtils]: 148: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-17 22:00:41,225 INFO L280 TraceCheckUtils]: 149: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,226 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31184#true} {31271#(not (= 0 ~pumpRunning~0))} #533#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,227 INFO L280 TraceCheckUtils]: 151: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,228 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31184#true} #497#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,229 INFO L280 TraceCheckUtils]: 153: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} assume true; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,230 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {31271#(not (= 0 ~pumpRunning~0))} {31271#(not (= 0 ~pumpRunning~0))} #519#return; {31271#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:41,231 INFO L263 TraceCheckUtils]: 155: Hoare triple {31271#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-17 22:00:41,231 INFO L280 TraceCheckUtils]: 156: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:41,231 INFO L263 TraceCheckUtils]: 157: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,231 INFO L280 TraceCheckUtils]: 158: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:41,232 INFO L280 TraceCheckUtils]: 159: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,232 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:41,232 INFO L280 TraceCheckUtils]: 161: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:41,233 INFO L280 TraceCheckUtils]: 162: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-17 22:00:41,233 INFO L263 TraceCheckUtils]: 163: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,234 INFO L280 TraceCheckUtils]: 164: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:41,235 INFO L280 TraceCheckUtils]: 165: Hoare triple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:41,236 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {31681#(= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-17 22:00:41,238 INFO L280 TraceCheckUtils]: 167: Hoare triple {31678#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 22:00:41,239 INFO L280 TraceCheckUtils]: 168: Hoare triple {31679#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,240 INFO L280 TraceCheckUtils]: 169: Hoare triple {31680#(= 0 ~pumpRunning~0)} assume true; {31680#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:00:41,241 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {31680#(= 0 ~pumpRunning~0)} {31271#(not (= 0 ~pumpRunning~0))} #521#return; {31185#false} is VALID [2020-07-17 22:00:41,241 INFO L280 TraceCheckUtils]: 171: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:41,242 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {31185#false} {31271#(not (= 0 ~pumpRunning~0))} #505#return; {31185#false} is VALID [2020-07-17 22:00:41,242 INFO L280 TraceCheckUtils]: 173: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-17 22:00:41,242 INFO L280 TraceCheckUtils]: 174: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-17 22:00:41,242 INFO L280 TraceCheckUtils]: 175: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-17 22:00:41,243 INFO L280 TraceCheckUtils]: 176: Hoare triple {31185#false} assume !(0 != ~tmp~5); {31185#false} is VALID [2020-07-17 22:00:41,243 INFO L280 TraceCheckUtils]: 177: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-17 22:00:41,243 INFO L280 TraceCheckUtils]: 178: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-17 22:00:41,244 INFO L280 TraceCheckUtils]: 179: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-17 22:00:41,244 INFO L280 TraceCheckUtils]: 180: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-17 22:00:41,244 INFO L263 TraceCheckUtils]: 181: Hoare triple {31185#false} call timeShift(); {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:00:41,246 INFO L263 TraceCheckUtils]: 182: Hoare triple {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:41,246 INFO L263 TraceCheckUtils]: 183: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,246 INFO L280 TraceCheckUtils]: 184: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,247 INFO L280 TraceCheckUtils]: 185: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,247 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:41,247 INFO L280 TraceCheckUtils]: 187: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:41,247 INFO L280 TraceCheckUtils]: 188: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,248 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {31184#true} {31446#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {31184#true} is VALID [2020-07-17 22:00:41,248 INFO L280 TraceCheckUtils]: 190: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,249 INFO L263 TraceCheckUtils]: 191: Hoare triple {31184#true} call lowerWaterLevel(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:41,249 INFO L280 TraceCheckUtils]: 192: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-17 22:00:41,250 INFO L280 TraceCheckUtils]: 193: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,250 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {31184#true} {31184#true} #517#return; {31184#true} is VALID [2020-07-17 22:00:41,250 INFO L280 TraceCheckUtils]: 195: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-17 22:00:41,252 INFO L263 TraceCheckUtils]: 196: Hoare triple {31184#true} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,252 INFO L280 TraceCheckUtils]: 197: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:41,252 INFO L280 TraceCheckUtils]: 198: Hoare triple {31184#true} assume 0 != ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,253 INFO L263 TraceCheckUtils]: 199: Hoare triple {31184#true} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,253 INFO L280 TraceCheckUtils]: 200: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:41,253 INFO L263 TraceCheckUtils]: 201: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:41,253 INFO L280 TraceCheckUtils]: 202: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:41,254 INFO L280 TraceCheckUtils]: 203: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,254 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:41,254 INFO L280 TraceCheckUtils]: 205: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:41,255 INFO L280 TraceCheckUtils]: 206: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:41,255 INFO L280 TraceCheckUtils]: 207: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:41,255 INFO L280 TraceCheckUtils]: 208: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,255 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {31184#true} {31184#true} #493#return; {31184#true} is VALID [2020-07-17 22:00:41,256 INFO L280 TraceCheckUtils]: 210: Hoare triple {31184#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31184#true} is VALID [2020-07-17 22:00:41,256 INFO L280 TraceCheckUtils]: 211: Hoare triple {31184#true} assume 0 != ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:41,257 INFO L263 TraceCheckUtils]: 212: Hoare triple {31184#true} call deactivatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,258 INFO L280 TraceCheckUtils]: 213: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {31184#true} is VALID [2020-07-17 22:00:41,258 INFO L280 TraceCheckUtils]: 214: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,258 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {31184#true} {31184#true} #495#return; {31184#true} is VALID [2020-07-17 22:00:41,258 INFO L280 TraceCheckUtils]: 216: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,259 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {31184#true} {31184#true} #519#return; {31184#true} is VALID [2020-07-17 22:00:41,259 INFO L263 TraceCheckUtils]: 218: Hoare triple {31184#true} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-17 22:00:41,259 INFO L280 TraceCheckUtils]: 219: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:41,259 INFO L263 TraceCheckUtils]: 220: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,260 INFO L280 TraceCheckUtils]: 221: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:41,260 INFO L280 TraceCheckUtils]: 222: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,260 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:41,261 INFO L280 TraceCheckUtils]: 224: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:41,261 INFO L280 TraceCheckUtils]: 225: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-17 22:00:41,261 INFO L263 TraceCheckUtils]: 226: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,261 INFO L280 TraceCheckUtils]: 227: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,262 INFO L280 TraceCheckUtils]: 228: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,262 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31184#true} {31184#true} #539#return; {31184#true} is VALID [2020-07-17 22:00:41,262 INFO L280 TraceCheckUtils]: 230: Hoare triple {31184#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31184#true} is VALID [2020-07-17 22:00:41,263 INFO L280 TraceCheckUtils]: 231: Hoare triple {31184#true} assume !(0 != ~tmp___0~0); {31184#true} is VALID [2020-07-17 22:00:41,263 INFO L280 TraceCheckUtils]: 232: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,263 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {31184#true} {31184#true} #521#return; {31184#true} is VALID [2020-07-17 22:00:41,263 INFO L280 TraceCheckUtils]: 234: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,264 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {31184#true} {31185#false} #505#return; {31185#false} is VALID [2020-07-17 22:00:41,264 INFO L280 TraceCheckUtils]: 236: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-17 22:00:41,264 INFO L280 TraceCheckUtils]: 237: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-17 22:00:41,265 INFO L280 TraceCheckUtils]: 238: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-17 22:00:41,265 INFO L280 TraceCheckUtils]: 239: Hoare triple {31185#false} assume 0 != ~tmp~5; {31185#false} is VALID [2020-07-17 22:00:41,265 INFO L263 TraceCheckUtils]: 240: Hoare triple {31185#false} call waterRise(); {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:41,265 INFO L280 TraceCheckUtils]: 241: Hoare triple {31445#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-17 22:00:41,266 INFO L280 TraceCheckUtils]: 242: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,266 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {31184#true} {31185#false} #501#return; {31185#false} is VALID [2020-07-17 22:00:41,266 INFO L280 TraceCheckUtils]: 244: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-17 22:00:41,267 INFO L280 TraceCheckUtils]: 245: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-17 22:00:41,267 INFO L280 TraceCheckUtils]: 246: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-17 22:00:41,267 INFO L280 TraceCheckUtils]: 247: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-17 22:00:41,267 INFO L263 TraceCheckUtils]: 248: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-17 22:00:41,268 INFO L263 TraceCheckUtils]: 249: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:41,268 INFO L263 TraceCheckUtils]: 250: Hoare triple {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,268 INFO L280 TraceCheckUtils]: 251: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,269 INFO L280 TraceCheckUtils]: 252: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,269 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31184#true} {31444#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {31184#true} is VALID [2020-07-17 22:00:41,269 INFO L280 TraceCheckUtils]: 254: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:41,269 INFO L280 TraceCheckUtils]: 255: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,270 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31184#true} {31185#false} #515#return; {31185#false} is VALID [2020-07-17 22:00:41,270 INFO L280 TraceCheckUtils]: 257: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-17 22:00:41,270 INFO L280 TraceCheckUtils]: 258: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-17 22:00:41,271 INFO L263 TraceCheckUtils]: 259: Hoare triple {31185#false} call processEnvironment(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,271 INFO L280 TraceCheckUtils]: 260: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:41,271 INFO L280 TraceCheckUtils]: 261: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:41,272 INFO L263 TraceCheckUtils]: 262: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,273 INFO L280 TraceCheckUtils]: 263: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,273 INFO L280 TraceCheckUtils]: 264: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:41,273 INFO L263 TraceCheckUtils]: 265: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,274 INFO L280 TraceCheckUtils]: 266: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:41,274 INFO L263 TraceCheckUtils]: 267: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:41,274 INFO L280 TraceCheckUtils]: 268: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,274 INFO L280 TraceCheckUtils]: 269: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:41,275 INFO L280 TraceCheckUtils]: 270: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,275 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:41,275 INFO L280 TraceCheckUtils]: 272: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:41,276 INFO L280 TraceCheckUtils]: 273: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:41,276 INFO L280 TraceCheckUtils]: 274: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:41,276 INFO L280 TraceCheckUtils]: 275: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,276 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:41,277 INFO L280 TraceCheckUtils]: 277: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-17 22:00:41,277 INFO L280 TraceCheckUtils]: 278: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:41,278 INFO L263 TraceCheckUtils]: 279: Hoare triple {31184#true} call activatePump(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,278 INFO L280 TraceCheckUtils]: 280: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:41,279 INFO L263 TraceCheckUtils]: 281: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:41,279 INFO L280 TraceCheckUtils]: 282: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,279 INFO L263 TraceCheckUtils]: 283: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:41,280 INFO L280 TraceCheckUtils]: 284: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:41,280 INFO L280 TraceCheckUtils]: 285: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,280 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:41,280 INFO L280 TraceCheckUtils]: 287: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:41,281 INFO L280 TraceCheckUtils]: 288: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,281 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:41,281 INFO L280 TraceCheckUtils]: 290: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:41,282 INFO L280 TraceCheckUtils]: 291: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:41,283 INFO L263 TraceCheckUtils]: 292: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:41,283 INFO L280 TraceCheckUtils]: 293: Hoare triple {31509#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {31184#true} is VALID [2020-07-17 22:00:41,283 INFO L280 TraceCheckUtils]: 294: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,284 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31184#true} {31184#true} #511#return; {31184#true} is VALID [2020-07-17 22:00:41,284 INFO L280 TraceCheckUtils]: 296: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,284 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31184#true} {31184#true} #529#return; {31184#true} is VALID [2020-07-17 22:00:41,285 INFO L280 TraceCheckUtils]: 298: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,285 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31184#true} {31184#true} #499#return; {31184#true} is VALID [2020-07-17 22:00:41,285 INFO L280 TraceCheckUtils]: 300: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,285 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31184#true} {31185#false} #519#return; {31185#false} is VALID [2020-07-17 22:00:41,286 INFO L263 TraceCheckUtils]: 302: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-17 22:00:41,286 INFO L280 TraceCheckUtils]: 303: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-17 22:00:41,286 INFO L263 TraceCheckUtils]: 304: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:41,287 INFO L280 TraceCheckUtils]: 305: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:41,287 INFO L280 TraceCheckUtils]: 306: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,287 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31184#true} {31185#false} #537#return; {31185#false} is VALID [2020-07-17 22:00:41,287 INFO L280 TraceCheckUtils]: 308: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-17 22:00:41,288 INFO L280 TraceCheckUtils]: 309: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-17 22:00:41,288 INFO L263 TraceCheckUtils]: 310: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:41,288 INFO L280 TraceCheckUtils]: 311: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:41,289 INFO L280 TraceCheckUtils]: 312: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:41,289 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31184#true} {31185#false} #539#return; {31185#false} is VALID [2020-07-17 22:00:41,289 INFO L280 TraceCheckUtils]: 314: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-17 22:00:41,289 INFO L280 TraceCheckUtils]: 315: Hoare triple {31185#false} assume 0 != ~tmp___0~0; {31185#false} is VALID [2020-07-17 22:00:41,290 INFO L280 TraceCheckUtils]: 316: Hoare triple {31185#false} assume 0 == ~switchedOnBeforeTS~0; {31185#false} is VALID [2020-07-17 22:00:41,290 INFO L263 TraceCheckUtils]: 317: Hoare triple {31185#false} call __automaton_fail(); {31185#false} is VALID [2020-07-17 22:00:41,290 INFO L280 TraceCheckUtils]: 318: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-17 22:00:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 89 proven. 42 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2020-07-17 22:00:41,455 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442783369] [2020-07-17 22:00:41,455 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [12213267] [2020-07-17 22:00:41,456 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 22:00:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,773 INFO L264 TraceCheckSpWp]: Trace formula consists of 1315 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:00:41,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:41,838 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:00:42,350 INFO L263 TraceCheckUtils]: 0: Hoare triple {31184#true} call ULTIMATE.init(); {31184#true} is VALID [2020-07-17 22:00:42,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {31184#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {31184#true} is VALID [2020-07-17 22:00:42,351 INFO L280 TraceCheckUtils]: 2: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,351 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {31184#true} {31184#true} #555#return; {31184#true} is VALID [2020-07-17 22:00:42,351 INFO L263 TraceCheckUtils]: 4: Hoare triple {31184#true} call #t~ret76 := main(); {31184#true} is VALID [2020-07-17 22:00:42,351 INFO L280 TraceCheckUtils]: 5: Hoare triple {31184#true} havoc ~retValue_acc~2;havoc ~tmp~0; {31184#true} is VALID [2020-07-17 22:00:42,351 INFO L263 TraceCheckUtils]: 6: Hoare triple {31184#true} call select_helpers(); {31184#true} is VALID [2020-07-17 22:00:42,352 INFO L280 TraceCheckUtils]: 7: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,352 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {31184#true} {31184#true} #451#return; {31184#true} is VALID [2020-07-17 22:00:42,352 INFO L263 TraceCheckUtils]: 9: Hoare triple {31184#true} call select_features(); {31184#true} is VALID [2020-07-17 22:00:42,352 INFO L280 TraceCheckUtils]: 10: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,352 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {31184#true} {31184#true} #453#return; {31184#true} is VALID [2020-07-17 22:00:42,352 INFO L263 TraceCheckUtils]: 12: Hoare triple {31184#true} call #t~ret1 := valid_product(); {31184#true} is VALID [2020-07-17 22:00:42,352 INFO L280 TraceCheckUtils]: 13: Hoare triple {31184#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {31184#true} is VALID [2020-07-17 22:00:42,352 INFO L280 TraceCheckUtils]: 14: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,353 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {31184#true} {31184#true} #455#return; {31184#true} is VALID [2020-07-17 22:00:42,353 INFO L280 TraceCheckUtils]: 16: Hoare triple {31184#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {31184#true} is VALID [2020-07-17 22:00:42,353 INFO L280 TraceCheckUtils]: 17: Hoare triple {31184#true} assume 0 != ~tmp~0; {31184#true} is VALID [2020-07-17 22:00:42,353 INFO L263 TraceCheckUtils]: 18: Hoare triple {31184#true} call setup(); {31184#true} is VALID [2020-07-17 22:00:42,353 INFO L280 TraceCheckUtils]: 19: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,353 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {31184#true} {31184#true} #457#return; {31184#true} is VALID [2020-07-17 22:00:42,354 INFO L263 TraceCheckUtils]: 21: Hoare triple {31184#true} call runTest(); {31184#true} is VALID [2020-07-17 22:00:42,354 INFO L263 TraceCheckUtils]: 22: Hoare triple {31184#true} call __utac_acc__Specification5_spec__1(); {31184#true} is VALID [2020-07-17 22:00:42,354 INFO L280 TraceCheckUtils]: 23: Hoare triple {31184#true} ~switchedOnBeforeTS~0 := 0; {31184#true} is VALID [2020-07-17 22:00:42,354 INFO L280 TraceCheckUtils]: 24: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,354 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {31184#true} {31184#true} #545#return; {31184#true} is VALID [2020-07-17 22:00:42,354 INFO L263 TraceCheckUtils]: 26: Hoare triple {31184#true} call test(); {31184#true} is VALID [2020-07-17 22:00:42,354 INFO L280 TraceCheckUtils]: 27: Hoare triple {31184#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {31184#true} is VALID [2020-07-17 22:00:42,355 INFO L280 TraceCheckUtils]: 28: Hoare triple {31184#true} assume !false; {31184#true} is VALID [2020-07-17 22:00:42,355 INFO L280 TraceCheckUtils]: 29: Hoare triple {31184#true} assume ~splverifierCounter~0 < 4; {31184#true} is VALID [2020-07-17 22:00:42,355 INFO L280 TraceCheckUtils]: 30: Hoare triple {31184#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31184#true} is VALID [2020-07-17 22:00:42,355 INFO L280 TraceCheckUtils]: 31: Hoare triple {31184#true} assume 0 != ~tmp~5; {31184#true} is VALID [2020-07-17 22:00:42,355 INFO L263 TraceCheckUtils]: 32: Hoare triple {31184#true} call waterRise(); {31184#true} is VALID [2020-07-17 22:00:42,355 INFO L280 TraceCheckUtils]: 33: Hoare triple {31184#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31184#true} is VALID [2020-07-17 22:00:42,355 INFO L280 TraceCheckUtils]: 34: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,355 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {31184#true} {31184#true} #501#return; {31184#true} is VALID [2020-07-17 22:00:42,356 INFO L280 TraceCheckUtils]: 36: Hoare triple {31184#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31184#true} is VALID [2020-07-17 22:00:42,356 INFO L280 TraceCheckUtils]: 37: Hoare triple {31184#true} assume !(0 != ~tmp___0~1); {31184#true} is VALID [2020-07-17 22:00:42,356 INFO L280 TraceCheckUtils]: 38: Hoare triple {31184#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31184#true} is VALID [2020-07-17 22:00:42,356 INFO L280 TraceCheckUtils]: 39: Hoare triple {31184#true} assume 0 != ~tmp___2~0; {31184#true} is VALID [2020-07-17 22:00:42,356 INFO L263 TraceCheckUtils]: 40: Hoare triple {31184#true} call timeShift(); {31184#true} is VALID [2020-07-17 22:00:42,356 INFO L263 TraceCheckUtils]: 41: Hoare triple {31184#true} call __utac_acc__Specification5_spec__2(); {31184#true} is VALID [2020-07-17 22:00:42,356 INFO L263 TraceCheckUtils]: 42: Hoare triple {31184#true} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:42,356 INFO L280 TraceCheckUtils]: 43: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:42,357 INFO L280 TraceCheckUtils]: 44: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,357 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {31184#true} {31184#true} #535#return; {31184#true} is VALID [2020-07-17 22:00:42,357 INFO L280 TraceCheckUtils]: 46: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:42,357 INFO L280 TraceCheckUtils]: 47: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,357 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {31184#true} {31184#true} #515#return; {31184#true} is VALID [2020-07-17 22:00:42,357 INFO L280 TraceCheckUtils]: 49: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:42,357 INFO L280 TraceCheckUtils]: 50: Hoare triple {31184#true} assume 0 != ~systemActive~0; {31184#true} is VALID [2020-07-17 22:00:42,357 INFO L263 TraceCheckUtils]: 51: Hoare triple {31184#true} call processEnvironment(); {31184#true} is VALID [2020-07-17 22:00:42,358 INFO L280 TraceCheckUtils]: 52: Hoare triple {31184#true} havoc ~tmp~7; {31184#true} is VALID [2020-07-17 22:00:42,358 INFO L280 TraceCheckUtils]: 53: Hoare triple {31184#true} assume !(0 != ~pumpRunning~0); {31184#true} is VALID [2020-07-17 22:00:42,358 INFO L263 TraceCheckUtils]: 54: Hoare triple {31184#true} call processEnvironment__wrappee__highWaterSensor(); {31184#true} is VALID [2020-07-17 22:00:42,358 INFO L280 TraceCheckUtils]: 55: Hoare triple {31184#true} havoc ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:42,358 INFO L280 TraceCheckUtils]: 56: Hoare triple {31184#true} assume 0 == ~pumpRunning~0; {31184#true} is VALID [2020-07-17 22:00:42,358 INFO L263 TraceCheckUtils]: 57: Hoare triple {31184#true} call #t~ret54 := isHighWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:42,359 INFO L280 TraceCheckUtils]: 58: Hoare triple {31184#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31184#true} is VALID [2020-07-17 22:00:42,359 INFO L263 TraceCheckUtils]: 59: Hoare triple {31184#true} call #t~ret74 := isHighWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:42,359 INFO L280 TraceCheckUtils]: 60: Hoare triple {31184#true} havoc ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:42,359 INFO L280 TraceCheckUtils]: 61: Hoare triple {31184#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31184#true} is VALID [2020-07-17 22:00:42,359 INFO L280 TraceCheckUtils]: 62: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,359 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {31184#true} {31184#true} #513#return; {31184#true} is VALID [2020-07-17 22:00:42,360 INFO L280 TraceCheckUtils]: 64: Hoare triple {31184#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31184#true} is VALID [2020-07-17 22:00:42,360 INFO L280 TraceCheckUtils]: 65: Hoare triple {31184#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31184#true} is VALID [2020-07-17 22:00:42,360 INFO L280 TraceCheckUtils]: 66: Hoare triple {31184#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31184#true} is VALID [2020-07-17 22:00:42,360 INFO L280 TraceCheckUtils]: 67: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,360 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {31184#true} {31184#true} #527#return; {31184#true} is VALID [2020-07-17 22:00:42,360 INFO L280 TraceCheckUtils]: 69: Hoare triple {31184#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31184#true} is VALID [2020-07-17 22:00:42,360 INFO L280 TraceCheckUtils]: 70: Hoare triple {31184#true} assume 0 != ~tmp~6; {31184#true} is VALID [2020-07-17 22:00:42,361 INFO L263 TraceCheckUtils]: 71: Hoare triple {31184#true} call activatePump(); {31184#true} is VALID [2020-07-17 22:00:42,361 INFO L280 TraceCheckUtils]: 72: Hoare triple {31184#true} havoc ~tmp~8; {31184#true} is VALID [2020-07-17 22:00:42,361 INFO L263 TraceCheckUtils]: 73: Hoare triple {31184#true} call #t~ret56 := isMethaneAlarm(); {31184#true} is VALID [2020-07-17 22:00:42,361 INFO L280 TraceCheckUtils]: 74: Hoare triple {31184#true} havoc ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:42,361 INFO L263 TraceCheckUtils]: 75: Hoare triple {31184#true} call #t~ret57 := isMethaneLevelCritical(); {31184#true} is VALID [2020-07-17 22:00:42,361 INFO L280 TraceCheckUtils]: 76: Hoare triple {31184#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31184#true} is VALID [2020-07-17 22:00:42,362 INFO L280 TraceCheckUtils]: 77: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,362 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {31184#true} {31184#true} #549#return; {31184#true} is VALID [2020-07-17 22:00:42,362 INFO L280 TraceCheckUtils]: 79: Hoare triple {31184#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31184#true} is VALID [2020-07-17 22:00:42,362 INFO L280 TraceCheckUtils]: 80: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,362 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {31184#true} {31184#true} #509#return; {31184#true} is VALID [2020-07-17 22:00:42,362 INFO L280 TraceCheckUtils]: 82: Hoare triple {31184#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31184#true} is VALID [2020-07-17 22:00:42,363 INFO L280 TraceCheckUtils]: 83: Hoare triple {31184#true} assume !(0 != ~tmp~8); {31184#true} is VALID [2020-07-17 22:00:42,363 INFO L263 TraceCheckUtils]: 84: Hoare triple {31184#true} call activatePump__wrappee__lowWaterSensor(); {31184#true} is VALID [2020-07-17 22:00:42,365 INFO L280 TraceCheckUtils]: 85: Hoare triple {31184#true} ~pumpRunning~0 := 1; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,365 INFO L280 TraceCheckUtils]: 86: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,366 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #511#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,366 INFO L280 TraceCheckUtils]: 88: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,371 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #529#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,372 INFO L280 TraceCheckUtils]: 90: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,372 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #499#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,373 INFO L280 TraceCheckUtils]: 92: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,373 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #519#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,374 INFO L263 TraceCheckUtils]: 94: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,374 INFO L280 TraceCheckUtils]: 95: Hoare triple {31496#(<= 1 ~pumpRunning~0)} havoc ~tmp~4;havoc ~tmp___0~0; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,375 INFO L263 TraceCheckUtils]: 96: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call #t~ret48 := getWaterLevel(); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,375 INFO L280 TraceCheckUtils]: 97: Hoare triple {31496#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,376 INFO L280 TraceCheckUtils]: 98: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,377 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31496#(<= 1 ~pumpRunning~0)} #537#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,378 INFO L280 TraceCheckUtils]: 100: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,378 INFO L280 TraceCheckUtils]: 101: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~4); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,379 INFO L280 TraceCheckUtils]: 102: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,380 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31496#(<= 1 ~pumpRunning~0)} #521#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,380 INFO L280 TraceCheckUtils]: 104: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume true; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,381 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {31496#(<= 1 ~pumpRunning~0)} {31184#true} #505#return; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,381 INFO L280 TraceCheckUtils]: 106: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !false; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,382 INFO L280 TraceCheckUtils]: 107: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,382 INFO L280 TraceCheckUtils]: 108: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,383 INFO L280 TraceCheckUtils]: 109: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~5); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,383 INFO L280 TraceCheckUtils]: 110: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,384 INFO L280 TraceCheckUtils]: 111: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~1); {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,385 INFO L280 TraceCheckUtils]: 112: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,385 INFO L280 TraceCheckUtils]: 113: Hoare triple {31496#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {31496#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,385 INFO L263 TraceCheckUtils]: 114: Hoare triple {31496#(<= 1 ~pumpRunning~0)} call timeShift(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,386 INFO L263 TraceCheckUtils]: 115: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {31184#true} is VALID [2020-07-17 22:00:42,386 INFO L263 TraceCheckUtils]: 116: Hoare triple {31184#true} call #t~ret47 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:42,386 INFO L280 TraceCheckUtils]: 117: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31184#true} is VALID [2020-07-17 22:00:42,386 INFO L280 TraceCheckUtils]: 118: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,386 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {31184#true} {31184#true} #535#return; {31184#true} is VALID [2020-07-17 22:00:42,386 INFO L280 TraceCheckUtils]: 120: Hoare triple {31184#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31184#true} is VALID [2020-07-17 22:00:42,386 INFO L280 TraceCheckUtils]: 121: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,387 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #515#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,387 INFO L280 TraceCheckUtils]: 123: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,387 INFO L263 TraceCheckUtils]: 124: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:42,387 INFO L280 TraceCheckUtils]: 125: Hoare triple {31184#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31184#true} is VALID [2020-07-17 22:00:42,388 INFO L280 TraceCheckUtils]: 126: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,388 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #517#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,389 INFO L280 TraceCheckUtils]: 128: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,390 INFO L263 TraceCheckUtils]: 129: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,390 INFO L280 TraceCheckUtils]: 130: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~7; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,390 INFO L280 TraceCheckUtils]: 131: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,391 INFO L263 TraceCheckUtils]: 132: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret55 := isLowWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:42,391 INFO L280 TraceCheckUtils]: 133: Hoare triple {31184#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31184#true} is VALID [2020-07-17 22:00:42,391 INFO L263 TraceCheckUtils]: 134: Hoare triple {31184#true} call #t~ret75 := isLowWaterSensorDry(); {31184#true} is VALID [2020-07-17 22:00:42,391 INFO L280 TraceCheckUtils]: 135: Hoare triple {31184#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31184#true} is VALID [2020-07-17 22:00:42,391 INFO L280 TraceCheckUtils]: 136: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,391 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {31184#true} {31184#true} #491#return; {31184#true} is VALID [2020-07-17 22:00:42,391 INFO L280 TraceCheckUtils]: 138: Hoare triple {31184#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31184#true} is VALID [2020-07-17 22:00:42,392 INFO L280 TraceCheckUtils]: 139: Hoare triple {31184#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31184#true} is VALID [2020-07-17 22:00:42,392 INFO L280 TraceCheckUtils]: 140: Hoare triple {31184#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31184#true} is VALID [2020-07-17 22:00:42,392 INFO L280 TraceCheckUtils]: 141: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,393 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #493#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,394 INFO L280 TraceCheckUtils]: 143: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,394 INFO L280 TraceCheckUtils]: 144: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~7); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,394 INFO L263 TraceCheckUtils]: 145: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,395 INFO L280 TraceCheckUtils]: 146: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~6; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,395 INFO L280 TraceCheckUtils]: 147: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,395 INFO L263 TraceCheckUtils]: 148: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {31184#true} is VALID [2020-07-17 22:00:42,396 INFO L280 TraceCheckUtils]: 149: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,396 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {31184#true} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #533#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,396 INFO L280 TraceCheckUtils]: 151: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,397 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #497#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,398 INFO L280 TraceCheckUtils]: 153: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,399 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #519#return; {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:00:42,399 INFO L263 TraceCheckUtils]: 155: Hoare triple {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {31184#true} is VALID [2020-07-17 22:00:42,399 INFO L280 TraceCheckUtils]: 156: Hoare triple {31184#true} havoc ~tmp~4;havoc ~tmp___0~0; {31184#true} is VALID [2020-07-17 22:00:42,400 INFO L263 TraceCheckUtils]: 157: Hoare triple {31184#true} call #t~ret48 := getWaterLevel(); {31184#true} is VALID [2020-07-17 22:00:42,400 INFO L280 TraceCheckUtils]: 158: Hoare triple {31184#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31184#true} is VALID [2020-07-17 22:00:42,400 INFO L280 TraceCheckUtils]: 159: Hoare triple {31184#true} assume true; {31184#true} is VALID [2020-07-17 22:00:42,400 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {31184#true} {31184#true} #537#return; {31184#true} is VALID [2020-07-17 22:00:42,400 INFO L280 TraceCheckUtils]: 161: Hoare triple {31184#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31184#true} is VALID [2020-07-17 22:00:42,401 INFO L280 TraceCheckUtils]: 162: Hoare triple {31184#true} assume 2 != ~tmp~4; {31184#true} is VALID [2020-07-17 22:00:42,401 INFO L263 TraceCheckUtils]: 163: Hoare triple {31184#true} call #t~ret49 := isPumpRunning(); {31184#true} is VALID [2020-07-17 22:00:42,402 INFO L280 TraceCheckUtils]: 164: Hoare triple {31184#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:42,402 INFO L280 TraceCheckUtils]: 165: Hoare triple {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:42,403 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {32336#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {31184#true} #539#return; {32343#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} is VALID [2020-07-17 22:00:42,403 INFO L280 TraceCheckUtils]: 167: Hoare triple {32343#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret49|)} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {32347#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} is VALID [2020-07-17 22:00:42,404 INFO L280 TraceCheckUtils]: 168: Hoare triple {32347#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~0)} assume !(0 != ~tmp___0~0); {32351#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:00:42,404 INFO L280 TraceCheckUtils]: 169: Hoare triple {32351#(<= ~pumpRunning~0 0)} assume true; {32351#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:00:42,405 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {32351#(<= ~pumpRunning~0 0)} {32185#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #521#return; {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:00:42,406 INFO L280 TraceCheckUtils]: 171: Hoare triple {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:00:42,407 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {32358#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {31496#(<= 1 ~pumpRunning~0)} #505#return; {31185#false} is VALID [2020-07-17 22:00:42,407 INFO L280 TraceCheckUtils]: 173: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-17 22:00:42,408 INFO L280 TraceCheckUtils]: 174: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-17 22:00:42,408 INFO L280 TraceCheckUtils]: 175: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-17 22:00:42,408 INFO L280 TraceCheckUtils]: 176: Hoare triple {31185#false} assume !(0 != ~tmp~5); {31185#false} is VALID [2020-07-17 22:00:42,408 INFO L280 TraceCheckUtils]: 177: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-17 22:00:42,408 INFO L280 TraceCheckUtils]: 178: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-17 22:00:42,409 INFO L280 TraceCheckUtils]: 179: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-17 22:00:42,409 INFO L280 TraceCheckUtils]: 180: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-17 22:00:42,409 INFO L263 TraceCheckUtils]: 181: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-17 22:00:42,409 INFO L263 TraceCheckUtils]: 182: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31185#false} is VALID [2020-07-17 22:00:42,409 INFO L263 TraceCheckUtils]: 183: Hoare triple {31185#false} call #t~ret47 := isPumpRunning(); {31185#false} is VALID [2020-07-17 22:00:42,409 INFO L280 TraceCheckUtils]: 184: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-17 22:00:42,409 INFO L280 TraceCheckUtils]: 185: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,409 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {31185#false} {31185#false} #535#return; {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L280 TraceCheckUtils]: 187: Hoare triple {31185#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L280 TraceCheckUtils]: 188: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {31185#false} {31185#false} #515#return; {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L280 TraceCheckUtils]: 190: Hoare triple {31185#false} assume 0 != ~pumpRunning~0; {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L263 TraceCheckUtils]: 191: Hoare triple {31185#false} call lowerWaterLevel(); {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L280 TraceCheckUtils]: 192: Hoare triple {31185#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L280 TraceCheckUtils]: 193: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {31185#false} {31185#false} #517#return; {31185#false} is VALID [2020-07-17 22:00:42,410 INFO L280 TraceCheckUtils]: 195: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-17 22:00:42,411 INFO L263 TraceCheckUtils]: 196: Hoare triple {31185#false} call processEnvironment(); {31185#false} is VALID [2020-07-17 22:00:42,411 INFO L280 TraceCheckUtils]: 197: Hoare triple {31185#false} havoc ~tmp~7; {31185#false} is VALID [2020-07-17 22:00:42,411 INFO L280 TraceCheckUtils]: 198: Hoare triple {31185#false} assume 0 != ~pumpRunning~0; {31185#false} is VALID [2020-07-17 22:00:42,411 INFO L263 TraceCheckUtils]: 199: Hoare triple {31185#false} call #t~ret55 := isLowWaterLevel(); {31185#false} is VALID [2020-07-17 22:00:42,411 INFO L280 TraceCheckUtils]: 200: Hoare triple {31185#false} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {31185#false} is VALID [2020-07-17 22:00:42,412 INFO L263 TraceCheckUtils]: 201: Hoare triple {31185#false} call #t~ret75 := isLowWaterSensorDry(); {31185#false} is VALID [2020-07-17 22:00:42,412 INFO L280 TraceCheckUtils]: 202: Hoare triple {31185#false} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {31185#false} is VALID [2020-07-17 22:00:42,413 INFO L280 TraceCheckUtils]: 203: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,413 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {31185#false} {31185#false} #491#return; {31185#false} is VALID [2020-07-17 22:00:42,413 INFO L280 TraceCheckUtils]: 205: Hoare triple {31185#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {31185#false} is VALID [2020-07-17 22:00:42,413 INFO L280 TraceCheckUtils]: 206: Hoare triple {31185#false} assume 0 != ~tmp~10;~tmp___0~3 := 0; {31185#false} is VALID [2020-07-17 22:00:42,413 INFO L280 TraceCheckUtils]: 207: Hoare triple {31185#false} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {31185#false} is VALID [2020-07-17 22:00:42,413 INFO L280 TraceCheckUtils]: 208: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,414 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {31185#false} {31185#false} #493#return; {31185#false} is VALID [2020-07-17 22:00:42,414 INFO L280 TraceCheckUtils]: 210: Hoare triple {31185#false} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {31185#false} is VALID [2020-07-17 22:00:42,414 INFO L280 TraceCheckUtils]: 211: Hoare triple {31185#false} assume 0 != ~tmp~7; {31185#false} is VALID [2020-07-17 22:00:42,414 INFO L263 TraceCheckUtils]: 212: Hoare triple {31185#false} call deactivatePump(); {31185#false} is VALID [2020-07-17 22:00:42,414 INFO L280 TraceCheckUtils]: 213: Hoare triple {31185#false} ~pumpRunning~0 := 0; {31185#false} is VALID [2020-07-17 22:00:42,414 INFO L280 TraceCheckUtils]: 214: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,415 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {31185#false} {31185#false} #495#return; {31185#false} is VALID [2020-07-17 22:00:42,415 INFO L280 TraceCheckUtils]: 216: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,415 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {31185#false} {31185#false} #519#return; {31185#false} is VALID [2020-07-17 22:00:42,415 INFO L263 TraceCheckUtils]: 218: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-17 22:00:42,415 INFO L280 TraceCheckUtils]: 219: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-17 22:00:42,416 INFO L263 TraceCheckUtils]: 220: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31185#false} is VALID [2020-07-17 22:00:42,416 INFO L280 TraceCheckUtils]: 221: Hoare triple {31185#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31185#false} is VALID [2020-07-17 22:00:42,416 INFO L280 TraceCheckUtils]: 222: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,416 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {31185#false} {31185#false} #537#return; {31185#false} is VALID [2020-07-17 22:00:42,416 INFO L280 TraceCheckUtils]: 224: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-17 22:00:42,416 INFO L280 TraceCheckUtils]: 225: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-17 22:00:42,417 INFO L263 TraceCheckUtils]: 226: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31185#false} is VALID [2020-07-17 22:00:42,417 INFO L280 TraceCheckUtils]: 227: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-17 22:00:42,417 INFO L280 TraceCheckUtils]: 228: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,417 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {31185#false} {31185#false} #539#return; {31185#false} is VALID [2020-07-17 22:00:42,417 INFO L280 TraceCheckUtils]: 230: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-17 22:00:42,418 INFO L280 TraceCheckUtils]: 231: Hoare triple {31185#false} assume !(0 != ~tmp___0~0); {31185#false} is VALID [2020-07-17 22:00:42,418 INFO L280 TraceCheckUtils]: 232: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,418 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {31185#false} {31185#false} #521#return; {31185#false} is VALID [2020-07-17 22:00:42,418 INFO L280 TraceCheckUtils]: 234: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,418 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {31185#false} {31185#false} #505#return; {31185#false} is VALID [2020-07-17 22:00:42,418 INFO L280 TraceCheckUtils]: 236: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-17 22:00:42,419 INFO L280 TraceCheckUtils]: 237: Hoare triple {31185#false} assume ~splverifierCounter~0 < 4; {31185#false} is VALID [2020-07-17 22:00:42,419 INFO L280 TraceCheckUtils]: 238: Hoare triple {31185#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {31185#false} is VALID [2020-07-17 22:00:42,419 INFO L280 TraceCheckUtils]: 239: Hoare triple {31185#false} assume 0 != ~tmp~5; {31185#false} is VALID [2020-07-17 22:00:42,419 INFO L263 TraceCheckUtils]: 240: Hoare triple {31185#false} call waterRise(); {31185#false} is VALID [2020-07-17 22:00:42,419 INFO L280 TraceCheckUtils]: 241: Hoare triple {31185#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {31185#false} is VALID [2020-07-17 22:00:42,419 INFO L280 TraceCheckUtils]: 242: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,420 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {31185#false} {31185#false} #501#return; {31185#false} is VALID [2020-07-17 22:00:42,420 INFO L280 TraceCheckUtils]: 244: Hoare triple {31185#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {31185#false} is VALID [2020-07-17 22:00:42,420 INFO L280 TraceCheckUtils]: 245: Hoare triple {31185#false} assume !(0 != ~tmp___0~1); {31185#false} is VALID [2020-07-17 22:00:42,420 INFO L280 TraceCheckUtils]: 246: Hoare triple {31185#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {31185#false} is VALID [2020-07-17 22:00:42,420 INFO L280 TraceCheckUtils]: 247: Hoare triple {31185#false} assume 0 != ~tmp___2~0; {31185#false} is VALID [2020-07-17 22:00:42,420 INFO L263 TraceCheckUtils]: 248: Hoare triple {31185#false} call timeShift(); {31185#false} is VALID [2020-07-17 22:00:42,421 INFO L263 TraceCheckUtils]: 249: Hoare triple {31185#false} call __utac_acc__Specification5_spec__2(); {31185#false} is VALID [2020-07-17 22:00:42,421 INFO L263 TraceCheckUtils]: 250: Hoare triple {31185#false} call #t~ret47 := isPumpRunning(); {31185#false} is VALID [2020-07-17 22:00:42,421 INFO L280 TraceCheckUtils]: 251: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-17 22:00:42,421 INFO L280 TraceCheckUtils]: 252: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,421 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {31185#false} {31185#false} #535#return; {31185#false} is VALID [2020-07-17 22:00:42,421 INFO L280 TraceCheckUtils]: 254: Hoare triple {31185#false} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {31185#false} is VALID [2020-07-17 22:00:42,422 INFO L280 TraceCheckUtils]: 255: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,422 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {31185#false} {31185#false} #515#return; {31185#false} is VALID [2020-07-17 22:00:42,422 INFO L280 TraceCheckUtils]: 257: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-17 22:00:42,422 INFO L280 TraceCheckUtils]: 258: Hoare triple {31185#false} assume 0 != ~systemActive~0; {31185#false} is VALID [2020-07-17 22:00:42,422 INFO L263 TraceCheckUtils]: 259: Hoare triple {31185#false} call processEnvironment(); {31185#false} is VALID [2020-07-17 22:00:42,422 INFO L280 TraceCheckUtils]: 260: Hoare triple {31185#false} havoc ~tmp~7; {31185#false} is VALID [2020-07-17 22:00:42,423 INFO L280 TraceCheckUtils]: 261: Hoare triple {31185#false} assume !(0 != ~pumpRunning~0); {31185#false} is VALID [2020-07-17 22:00:42,423 INFO L263 TraceCheckUtils]: 262: Hoare triple {31185#false} call processEnvironment__wrappee__highWaterSensor(); {31185#false} is VALID [2020-07-17 22:00:42,423 INFO L280 TraceCheckUtils]: 263: Hoare triple {31185#false} havoc ~tmp~6; {31185#false} is VALID [2020-07-17 22:00:42,423 INFO L280 TraceCheckUtils]: 264: Hoare triple {31185#false} assume 0 == ~pumpRunning~0; {31185#false} is VALID [2020-07-17 22:00:42,423 INFO L263 TraceCheckUtils]: 265: Hoare triple {31185#false} call #t~ret54 := isHighWaterLevel(); {31185#false} is VALID [2020-07-17 22:00:42,423 INFO L280 TraceCheckUtils]: 266: Hoare triple {31185#false} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {31185#false} is VALID [2020-07-17 22:00:42,424 INFO L263 TraceCheckUtils]: 267: Hoare triple {31185#false} call #t~ret74 := isHighWaterSensorDry(); {31185#false} is VALID [2020-07-17 22:00:42,424 INFO L280 TraceCheckUtils]: 268: Hoare triple {31185#false} havoc ~retValue_acc~5; {31185#false} is VALID [2020-07-17 22:00:42,424 INFO L280 TraceCheckUtils]: 269: Hoare triple {31185#false} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {31185#false} is VALID [2020-07-17 22:00:42,424 INFO L280 TraceCheckUtils]: 270: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,424 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {31185#false} {31185#false} #513#return; {31185#false} is VALID [2020-07-17 22:00:42,424 INFO L280 TraceCheckUtils]: 272: Hoare triple {31185#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {31185#false} is VALID [2020-07-17 22:00:42,425 INFO L280 TraceCheckUtils]: 273: Hoare triple {31185#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {31185#false} is VALID [2020-07-17 22:00:42,425 INFO L280 TraceCheckUtils]: 274: Hoare triple {31185#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {31185#false} is VALID [2020-07-17 22:00:42,425 INFO L280 TraceCheckUtils]: 275: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,425 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {31185#false} {31185#false} #527#return; {31185#false} is VALID [2020-07-17 22:00:42,425 INFO L280 TraceCheckUtils]: 277: Hoare triple {31185#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {31185#false} is VALID [2020-07-17 22:00:42,425 INFO L280 TraceCheckUtils]: 278: Hoare triple {31185#false} assume 0 != ~tmp~6; {31185#false} is VALID [2020-07-17 22:00:42,426 INFO L263 TraceCheckUtils]: 279: Hoare triple {31185#false} call activatePump(); {31185#false} is VALID [2020-07-17 22:00:42,426 INFO L280 TraceCheckUtils]: 280: Hoare triple {31185#false} havoc ~tmp~8; {31185#false} is VALID [2020-07-17 22:00:42,426 INFO L263 TraceCheckUtils]: 281: Hoare triple {31185#false} call #t~ret56 := isMethaneAlarm(); {31185#false} is VALID [2020-07-17 22:00:42,426 INFO L280 TraceCheckUtils]: 282: Hoare triple {31185#false} havoc ~retValue_acc~10; {31185#false} is VALID [2020-07-17 22:00:42,426 INFO L263 TraceCheckUtils]: 283: Hoare triple {31185#false} call #t~ret57 := isMethaneLevelCritical(); {31185#false} is VALID [2020-07-17 22:00:42,426 INFO L280 TraceCheckUtils]: 284: Hoare triple {31185#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {31185#false} is VALID [2020-07-17 22:00:42,427 INFO L280 TraceCheckUtils]: 285: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,427 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {31185#false} {31185#false} #549#return; {31185#false} is VALID [2020-07-17 22:00:42,427 INFO L280 TraceCheckUtils]: 287: Hoare triple {31185#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {31185#false} is VALID [2020-07-17 22:00:42,427 INFO L280 TraceCheckUtils]: 288: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,427 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {31185#false} {31185#false} #509#return; {31185#false} is VALID [2020-07-17 22:00:42,427 INFO L280 TraceCheckUtils]: 290: Hoare triple {31185#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {31185#false} is VALID [2020-07-17 22:00:42,428 INFO L280 TraceCheckUtils]: 291: Hoare triple {31185#false} assume !(0 != ~tmp~8); {31185#false} is VALID [2020-07-17 22:00:42,428 INFO L263 TraceCheckUtils]: 292: Hoare triple {31185#false} call activatePump__wrappee__lowWaterSensor(); {31185#false} is VALID [2020-07-17 22:00:42,428 INFO L280 TraceCheckUtils]: 293: Hoare triple {31185#false} ~pumpRunning~0 := 1; {31185#false} is VALID [2020-07-17 22:00:42,428 INFO L280 TraceCheckUtils]: 294: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,428 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {31185#false} {31185#false} #511#return; {31185#false} is VALID [2020-07-17 22:00:42,428 INFO L280 TraceCheckUtils]: 296: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,428 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {31185#false} {31185#false} #529#return; {31185#false} is VALID [2020-07-17 22:00:42,429 INFO L280 TraceCheckUtils]: 298: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,429 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {31185#false} {31185#false} #499#return; {31185#false} is VALID [2020-07-17 22:00:42,429 INFO L280 TraceCheckUtils]: 300: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,429 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {31185#false} {31185#false} #519#return; {31185#false} is VALID [2020-07-17 22:00:42,429 INFO L263 TraceCheckUtils]: 302: Hoare triple {31185#false} call __utac_acc__Specification5_spec__3(); {31185#false} is VALID [2020-07-17 22:00:42,430 INFO L280 TraceCheckUtils]: 303: Hoare triple {31185#false} havoc ~tmp~4;havoc ~tmp___0~0; {31185#false} is VALID [2020-07-17 22:00:42,430 INFO L263 TraceCheckUtils]: 304: Hoare triple {31185#false} call #t~ret48 := getWaterLevel(); {31185#false} is VALID [2020-07-17 22:00:42,430 INFO L280 TraceCheckUtils]: 305: Hoare triple {31185#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {31185#false} is VALID [2020-07-17 22:00:42,430 INFO L280 TraceCheckUtils]: 306: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,430 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {31185#false} {31185#false} #537#return; {31185#false} is VALID [2020-07-17 22:00:42,430 INFO L280 TraceCheckUtils]: 308: Hoare triple {31185#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {31185#false} is VALID [2020-07-17 22:00:42,431 INFO L280 TraceCheckUtils]: 309: Hoare triple {31185#false} assume 2 != ~tmp~4; {31185#false} is VALID [2020-07-17 22:00:42,431 INFO L263 TraceCheckUtils]: 310: Hoare triple {31185#false} call #t~ret49 := isPumpRunning(); {31185#false} is VALID [2020-07-17 22:00:42,431 INFO L280 TraceCheckUtils]: 311: Hoare triple {31185#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {31185#false} is VALID [2020-07-17 22:00:42,431 INFO L280 TraceCheckUtils]: 312: Hoare triple {31185#false} assume true; {31185#false} is VALID [2020-07-17 22:00:42,431 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {31185#false} {31185#false} #539#return; {31185#false} is VALID [2020-07-17 22:00:42,431 INFO L280 TraceCheckUtils]: 314: Hoare triple {31185#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {31185#false} is VALID [2020-07-17 22:00:42,432 INFO L280 TraceCheckUtils]: 315: Hoare triple {31185#false} assume 0 != ~tmp___0~0; {31185#false} is VALID [2020-07-17 22:00:42,432 INFO L280 TraceCheckUtils]: 316: Hoare triple {31185#false} assume 0 == ~switchedOnBeforeTS~0; {31185#false} is VALID [2020-07-17 22:00:42,432 INFO L263 TraceCheckUtils]: 317: Hoare triple {31185#false} call __automaton_fail(); {31185#false} is VALID [2020-07-17 22:00:42,432 INFO L280 TraceCheckUtils]: 318: Hoare triple {31185#false} assume !false; {31185#false} is VALID [2020-07-17 22:00:42,467 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 250 proven. 16 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-17 22:00:42,467 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:00:42,467 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 22:00:42,468 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [720511829] [2020-07-17 22:00:42,469 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-17 22:03:47,156 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:03:47,156 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 22:03:47,695 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 378 edges. 378 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:03:47,695 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 22:03:47,696 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:03:47,696 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 22:03:47,697 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:03:47,697 INFO L87 Difference]: Start difference. First operand 838 states and 964 transitions. Second operand 22 states. [2020-07-17 22:03:49,665 WARN L193 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 22:03:51,906 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-17 22:03:52,785 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:03:53,477 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:03:58,495 WARN L193 SmtUtils]: Spent 534.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:04:07,471 WARN L193 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:04:08,258 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:04:10,944 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:04:15,107 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:04:21,977 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:04:22,418 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:04:32,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:04:32,894 INFO L93 Difference]: Finished difference Result 1626 states and 1926 transitions. [2020-07-17 22:04:32,894 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-17 22:04:32,894 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-17 22:04:32,894 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:04:32,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:04:32,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 504 transitions. [2020-07-17 22:04:32,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:04:32,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 504 transitions. [2020-07-17 22:04:32,903 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 504 transitions. [2020-07-17 22:04:34,633 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 504 edges. 504 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:04:34,693 INFO L225 Difference]: With dead ends: 1626 [2020-07-17 22:04:34,694 INFO L226 Difference]: Without dead ends: 901 [2020-07-17 22:04:34,696 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 480 GetRequests, 436 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 402 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 22:04:34,697 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 901 states. [2020-07-17 22:04:44,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 901 to 838. [2020-07-17 22:04:44,432 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:04:44,432 INFO L82 GeneralOperation]: Start isEquivalent. First operand 901 states. Second operand 838 states. [2020-07-17 22:04:44,432 INFO L74 IsIncluded]: Start isIncluded. First operand 901 states. Second operand 838 states. [2020-07-17 22:04:44,433 INFO L87 Difference]: Start difference. First operand 901 states. Second operand 838 states. [2020-07-17 22:04:44,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:04:44,473 INFO L93 Difference]: Finished difference Result 901 states and 1069 transitions. [2020-07-17 22:04:44,473 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1069 transitions. [2020-07-17 22:04:44,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:04:44,475 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:04:44,475 INFO L74 IsIncluded]: Start isIncluded. First operand 838 states. Second operand 901 states. [2020-07-17 22:04:44,475 INFO L87 Difference]: Start difference. First operand 838 states. Second operand 901 states. [2020-07-17 22:04:44,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:04:44,523 INFO L93 Difference]: Finished difference Result 901 states and 1069 transitions. [2020-07-17 22:04:44,524 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1069 transitions. [2020-07-17 22:04:44,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:04:44,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:04:44,526 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:04:44,526 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:04:44,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 838 states. [2020-07-17 22:04:44,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 838 states and 961 transitions. [2020-07-17 22:04:44,573 INFO L78 Accepts]: Start accepts. Automaton has 838 states and 961 transitions. Word has length 319 [2020-07-17 22:04:44,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:04:44,573 INFO L479 AbstractCegarLoop]: Abstraction has 838 states and 961 transitions. [2020-07-17 22:04:44,573 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 22:04:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 961 transitions. [2020-07-17 22:04:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2020-07-17 22:04:44,581 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:04:44,581 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, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:04:44,794 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2020-07-17 22:04:44,795 INFO L427 AbstractCegarLoop]: === Iteration 13 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:04:44,795 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:04:44,795 INFO L82 PathProgramCache]: Analyzing trace with hash -1411306482, now seen corresponding path program 1 times [2020-07-17 22:04:44,795 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:04:44,795 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1986284127] [2020-07-17 22:04:44,796 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:04:44,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,152 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:04:45,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,203 INFO L280 TraceCheckUtils]: 0: Hoare triple {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,203 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,203 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #555#return; {37987#true} is VALID [2020-07-17 22:04:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,206 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #451#return; {37987#true} is VALID [2020-07-17 22:04:45,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,209 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #453#return; {37987#true} is VALID [2020-07-17 22:04:45,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {37987#true} is VALID [2020-07-17 22:04:45,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,212 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #455#return; {37987#true} is VALID [2020-07-17 22:04:45,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,215 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,216 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #457#return; {37987#true} is VALID [2020-07-17 22:04:45,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37987#true} is VALID [2020-07-17 22:04:45,230 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,230 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #545#return; {37987#true} is VALID [2020-07-17 22:04:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,244 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-17 22:04:45,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,245 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #501#return; {37987#true} is VALID [2020-07-17 22:04:45,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,281 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,281 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,282 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,282 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,282 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,282 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,282 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,283 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,283 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,314 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,314 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,314 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,315 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,315 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,315 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,315 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,315 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,316 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,316 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,316 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,316 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,317 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,317 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,318 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,330 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,330 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,330 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,330 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,331 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,331 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,331 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,332 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,332 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,333 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,339 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,339 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,339 INFO L263 TraceCheckUtils]: 3: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,340 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,340 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,341 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,341 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,341 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,342 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,344 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,344 INFO L280 TraceCheckUtils]: 13: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,345 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,345 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,345 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,346 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,347 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,347 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,348 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,348 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,349 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,349 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,350 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,350 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,350 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,350 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,351 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-17 22:04:45,351 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,353 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,353 INFO L280 TraceCheckUtils]: 17: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,354 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,354 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,354 INFO L263 TraceCheckUtils]: 20: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,355 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,355 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,355 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,355 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,356 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,356 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,356 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,356 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,357 INFO L263 TraceCheckUtils]: 29: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,357 INFO L280 TraceCheckUtils]: 30: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,358 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,358 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,358 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,358 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,358 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,359 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-17 22:04:45,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,361 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,361 INFO L280 TraceCheckUtils]: 3: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,361 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,361 INFO L263 TraceCheckUtils]: 5: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,362 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,362 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,362 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,362 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,362 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,363 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,363 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,363 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,363 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,363 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,364 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,364 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-17 22:04:45,364 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,366 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,366 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,367 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,367 INFO L263 TraceCheckUtils]: 23: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,367 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,367 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,367 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,367 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,368 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,368 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,368 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,369 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,369 INFO L280 TraceCheckUtils]: 33: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,370 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,370 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,370 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,370 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,370 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,371 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-17 22:04:45,371 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,371 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-17 22:04:45,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,384 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,385 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,386 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,386 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,386 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-17 22:04:45,387 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,387 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-17 22:04:45,389 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:04:45,389 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,390 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,391 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-17 22:04:45,392 INFO L263 TraceCheckUtils]: 10: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,392 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,394 INFO L263 TraceCheckUtils]: 13: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,395 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,395 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,395 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,395 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,396 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,396 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,396 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,396 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,396 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,397 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,397 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,397 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-17 22:04:45,397 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,398 INFO L263 TraceCheckUtils]: 30: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,399 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,399 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,399 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,399 INFO L263 TraceCheckUtils]: 34: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,399 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,399 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,400 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,400 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,400 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,400 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,401 INFO L280 TraceCheckUtils]: 41: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,401 INFO L280 TraceCheckUtils]: 42: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,402 INFO L263 TraceCheckUtils]: 43: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,403 INFO L280 TraceCheckUtils]: 44: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,403 INFO L280 TraceCheckUtils]: 45: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,403 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,404 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,404 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,404 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,405 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-17 22:04:45,405 INFO L280 TraceCheckUtils]: 51: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,405 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-17 22:04:45,405 INFO L263 TraceCheckUtils]: 53: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:45,406 INFO L280 TraceCheckUtils]: 54: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,406 INFO L263 TraceCheckUtils]: 55: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,406 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,406 INFO L280 TraceCheckUtils]: 57: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,407 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,407 INFO L280 TraceCheckUtils]: 59: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,407 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-17 22:04:45,408 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,408 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-17 22:04:45,408 INFO L280 TraceCheckUtils]: 63: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,408 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-17 22:04:45,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,430 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,430 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,430 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,431 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,431 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,431 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,431 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,431 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,432 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,432 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-17 22:04:45,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,436 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-17 22:04:45,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,451 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,451 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,451 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:45,452 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,452 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,453 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,453 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:45,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-17 22:04:45,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-17 22:04:45,454 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,454 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-17 22:04:45,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,463 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-17 22:04:45,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,463 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-17 22:04:45,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,464 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-17 22:04:45,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,464 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-17 22:04:45,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,465 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:45,466 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,466 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,467 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,467 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,467 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:45,467 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-17 22:04:45,468 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-17 22:04:45,468 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,468 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-17 22:04:45,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-17 22:04:45,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-17 22:04:45,470 INFO L263 TraceCheckUtils]: 15: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,470 INFO L280 TraceCheckUtils]: 16: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,470 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-17 22:04:45,471 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,471 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-17 22:04:45,471 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,471 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-17 22:04:45,471 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,472 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-17 22:04:45,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,485 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:45,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,486 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,487 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,487 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,487 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,487 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-17 22:04:45,488 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,488 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,488 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,489 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:45,489 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-17 22:04:45,489 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,490 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-17 22:04:45,490 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,490 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-17 22:04:45,492 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:04:45,492 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,493 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,493 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,493 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,494 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,494 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,495 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:45,495 INFO L280 TraceCheckUtils]: 10: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-17 22:04:45,496 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,496 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-17 22:04:45,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-17 22:04:45,498 INFO L263 TraceCheckUtils]: 14: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,498 INFO L280 TraceCheckUtils]: 15: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,498 INFO L263 TraceCheckUtils]: 17: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,499 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:45,499 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,499 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,499 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,499 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,500 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:45,500 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-17 22:04:45,500 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-17 22:04:45,500 INFO L280 TraceCheckUtils]: 26: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,500 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-17 22:04:45,500 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-17 22:04:45,501 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-17 22:04:45,501 INFO L263 TraceCheckUtils]: 30: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,502 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,502 INFO L280 TraceCheckUtils]: 32: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,502 INFO L263 TraceCheckUtils]: 33: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-17 22:04:45,502 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,502 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-17 22:04:45,503 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,503 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-17 22:04:45,503 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,503 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-17 22:04:45,504 INFO L263 TraceCheckUtils]: 40: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:45,504 INFO L280 TraceCheckUtils]: 41: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,504 INFO L263 TraceCheckUtils]: 42: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,504 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,504 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,505 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,505 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,505 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-17 22:04:45,505 INFO L263 TraceCheckUtils]: 48: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,505 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,505 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,505 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:45,506 INFO L280 TraceCheckUtils]: 52: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-17 22:04:45,506 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,506 INFO L280 TraceCheckUtils]: 54: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-17 22:04:45,506 INFO L280 TraceCheckUtils]: 55: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,506 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-17 22:04:45,506 INFO L280 TraceCheckUtils]: 57: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,507 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-17 22:04:45,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,533 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,534 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,534 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,535 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,535 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,535 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,536 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-17 22:04:45,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,540 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-17 22:04:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,642 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,642 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,642 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:45,642 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,643 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,643 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,643 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,643 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:45,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-17 22:04:45,645 INFO L280 TraceCheckUtils]: 7: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-17 22:04:45,646 INFO L280 TraceCheckUtils]: 8: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-17 22:04:45,647 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-17 22:04:45,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-17 22:04:45,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-17 22:04:45,651 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,651 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,652 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,652 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:45,652 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,652 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,652 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,653 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,653 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:45,654 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-17 22:04:45,656 INFO L280 TraceCheckUtils]: 10: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-17 22:04:45,657 INFO L280 TraceCheckUtils]: 11: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-17 22:04:45,658 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-17 22:04:45,659 INFO L280 TraceCheckUtils]: 13: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-17 22:04:45,660 INFO L280 TraceCheckUtils]: 14: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-17 22:04:45,660 INFO L263 TraceCheckUtils]: 15: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,660 INFO L280 TraceCheckUtils]: 16: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-17 22:04:45,660 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,660 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-17 22:04:45,661 INFO L280 TraceCheckUtils]: 19: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:45,661 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-17 22:04:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,668 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,671 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:45,671 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,672 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,672 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,672 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,672 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,672 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-17 22:04:45,673 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,673 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,673 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,673 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:45,673 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-17 22:04:45,674 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-17 22:04:45,674 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,674 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-17 22:04:45,675 INFO L263 TraceCheckUtils]: 0: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:04:45,675 INFO L263 TraceCheckUtils]: 1: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,676 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,676 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,677 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,677 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,678 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:45,678 INFO L280 TraceCheckUtils]: 10: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-17 22:04:45,678 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,678 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-17 22:04:45,679 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-17 22:04:45,679 INFO L263 TraceCheckUtils]: 14: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,680 INFO L280 TraceCheckUtils]: 15: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,680 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,680 INFO L263 TraceCheckUtils]: 17: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,680 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:45,680 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,681 INFO L280 TraceCheckUtils]: 20: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,681 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,681 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,681 INFO L280 TraceCheckUtils]: 23: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:45,682 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-17 22:04:45,683 INFO L280 TraceCheckUtils]: 25: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-17 22:04:45,684 INFO L280 TraceCheckUtils]: 26: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-17 22:04:45,685 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-17 22:04:45,686 INFO L280 TraceCheckUtils]: 28: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-17 22:04:45,687 INFO L280 TraceCheckUtils]: 29: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-17 22:04:45,688 INFO L263 TraceCheckUtils]: 30: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,688 INFO L280 TraceCheckUtils]: 31: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-17 22:04:45,688 INFO L280 TraceCheckUtils]: 32: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,688 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-17 22:04:45,688 INFO L280 TraceCheckUtils]: 34: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:45,689 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-17 22:04:45,689 INFO L263 TraceCheckUtils]: 36: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:45,689 INFO L280 TraceCheckUtils]: 37: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,689 INFO L263 TraceCheckUtils]: 38: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,689 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,689 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,690 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,690 INFO L280 TraceCheckUtils]: 42: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,690 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-17 22:04:45,690 INFO L263 TraceCheckUtils]: 44: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,690 INFO L280 TraceCheckUtils]: 45: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,691 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,691 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:45,691 INFO L280 TraceCheckUtils]: 48: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-17 22:04:45,691 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-17 22:04:45,691 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,692 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-17 22:04:45,692 INFO L280 TraceCheckUtils]: 52: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:45,692 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {37988#false} {37987#true} #505#return; {37988#false} is VALID [2020-07-17 22:04:45,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-17 22:04:45,698 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,698 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #501#return; {37988#false} is VALID [2020-07-17 22:04:45,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,706 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,707 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,707 INFO L263 TraceCheckUtils]: 0: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,707 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,707 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,708 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,708 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,708 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37988#false} #515#return; {37988#false} is VALID [2020-07-17 22:04:45,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,734 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,734 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,734 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,735 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,735 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,735 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,735 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,736 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,736 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,736 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,736 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,746 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,746 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,747 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,747 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,748 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,748 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,748 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,751 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,752 INFO L263 TraceCheckUtils]: 1: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,752 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,752 INFO L263 TraceCheckUtils]: 3: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,753 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,753 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,754 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,754 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,755 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,755 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,756 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,756 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,756 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,756 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,757 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,757 INFO L280 TraceCheckUtils]: 3: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,757 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,757 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,758 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,758 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,758 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,758 INFO L280 TraceCheckUtils]: 11: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,759 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-17 22:04:45,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,761 INFO L263 TraceCheckUtils]: 16: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,761 INFO L280 TraceCheckUtils]: 17: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,761 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,762 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,762 INFO L263 TraceCheckUtils]: 20: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,762 INFO L280 TraceCheckUtils]: 21: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,762 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,762 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,762 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,763 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,763 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,763 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,763 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,764 INFO L263 TraceCheckUtils]: 29: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,764 INFO L280 TraceCheckUtils]: 30: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,765 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,765 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,765 INFO L280 TraceCheckUtils]: 33: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,765 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,765 INFO L280 TraceCheckUtils]: 35: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,766 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-17 22:04:45,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,767 INFO L263 TraceCheckUtils]: 2: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,768 INFO L280 TraceCheckUtils]: 4: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,768 INFO L263 TraceCheckUtils]: 5: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,768 INFO L280 TraceCheckUtils]: 6: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,768 INFO L263 TraceCheckUtils]: 7: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,769 INFO L280 TraceCheckUtils]: 9: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,769 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,769 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,769 INFO L280 TraceCheckUtils]: 12: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,770 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,770 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,770 INFO L280 TraceCheckUtils]: 15: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,770 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,770 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-17 22:04:45,771 INFO L280 TraceCheckUtils]: 18: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,772 INFO L263 TraceCheckUtils]: 19: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,772 INFO L280 TraceCheckUtils]: 20: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,772 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,773 INFO L280 TraceCheckUtils]: 22: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,773 INFO L263 TraceCheckUtils]: 23: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,773 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,773 INFO L280 TraceCheckUtils]: 25: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,773 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,774 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,774 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,774 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,774 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,774 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,775 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,776 INFO L280 TraceCheckUtils]: 33: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,776 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,776 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,776 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,776 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,776 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,777 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-17 22:04:45,777 INFO L280 TraceCheckUtils]: 40: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,777 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {37987#true} {37988#false} #519#return; {37988#false} is VALID [2020-07-17 22:04:45,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,782 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,782 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #537#return; {37988#false} is VALID [2020-07-17 22:04:45,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:45,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,786 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {37987#true} {37988#false} #539#return; {37988#false} is VALID [2020-07-17 22:04:45,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {37987#true} call ULTIMATE.init(); {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:04:45,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {38243#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,792 INFO L280 TraceCheckUtils]: 2: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,792 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {37987#true} {37987#true} #555#return; {37987#true} is VALID [2020-07-17 22:04:45,792 INFO L263 TraceCheckUtils]: 4: Hoare triple {37987#true} call #t~ret76 := main(); {37987#true} is VALID [2020-07-17 22:04:45,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {37987#true} havoc ~retValue_acc~2;havoc ~tmp~0; {37987#true} is VALID [2020-07-17 22:04:45,792 INFO L263 TraceCheckUtils]: 6: Hoare triple {37987#true} call select_helpers(); {37987#true} is VALID [2020-07-17 22:04:45,792 INFO L280 TraceCheckUtils]: 7: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,793 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {37987#true} {37987#true} #451#return; {37987#true} is VALID [2020-07-17 22:04:45,793 INFO L263 TraceCheckUtils]: 9: Hoare triple {37987#true} call select_features(); {37987#true} is VALID [2020-07-17 22:04:45,793 INFO L280 TraceCheckUtils]: 10: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,793 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {37987#true} {37987#true} #453#return; {37987#true} is VALID [2020-07-17 22:04:45,793 INFO L263 TraceCheckUtils]: 12: Hoare triple {37987#true} call #t~ret1 := valid_product(); {37987#true} is VALID [2020-07-17 22:04:45,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {37987#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {37987#true} is VALID [2020-07-17 22:04:45,794 INFO L280 TraceCheckUtils]: 14: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,794 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {37987#true} {37987#true} #455#return; {37987#true} is VALID [2020-07-17 22:04:45,794 INFO L280 TraceCheckUtils]: 16: Hoare triple {37987#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {37987#true} is VALID [2020-07-17 22:04:45,794 INFO L280 TraceCheckUtils]: 17: Hoare triple {37987#true} assume 0 != ~tmp~0; {37987#true} is VALID [2020-07-17 22:04:45,794 INFO L263 TraceCheckUtils]: 18: Hoare triple {37987#true} call setup(); {37987#true} is VALID [2020-07-17 22:04:45,794 INFO L280 TraceCheckUtils]: 19: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,795 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {37987#true} {37987#true} #457#return; {37987#true} is VALID [2020-07-17 22:04:45,795 INFO L263 TraceCheckUtils]: 21: Hoare triple {37987#true} call runTest(); {37987#true} is VALID [2020-07-17 22:04:45,796 INFO L263 TraceCheckUtils]: 22: Hoare triple {37987#true} call __utac_acc__Specification5_spec__1(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:04:45,796 INFO L280 TraceCheckUtils]: 23: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {37987#true} is VALID [2020-07-17 22:04:45,796 INFO L280 TraceCheckUtils]: 24: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,796 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {37987#true} {37987#true} #545#return; {37987#true} is VALID [2020-07-17 22:04:45,796 INFO L263 TraceCheckUtils]: 26: Hoare triple {37987#true} call test(); {37987#true} is VALID [2020-07-17 22:04:45,797 INFO L280 TraceCheckUtils]: 27: Hoare triple {37987#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {37987#true} is VALID [2020-07-17 22:04:45,797 INFO L280 TraceCheckUtils]: 28: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-17 22:04:45,797 INFO L280 TraceCheckUtils]: 29: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-17 22:04:45,797 INFO L280 TraceCheckUtils]: 30: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-17 22:04:45,797 INFO L280 TraceCheckUtils]: 31: Hoare triple {37987#true} assume 0 != ~tmp~5; {37987#true} is VALID [2020-07-17 22:04:45,798 INFO L263 TraceCheckUtils]: 32: Hoare triple {37987#true} call waterRise(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:45,798 INFO L280 TraceCheckUtils]: 33: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-17 22:04:45,799 INFO L280 TraceCheckUtils]: 34: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,799 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {37987#true} {37987#true} #501#return; {37987#true} is VALID [2020-07-17 22:04:45,799 INFO L280 TraceCheckUtils]: 36: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-17 22:04:45,799 INFO L280 TraceCheckUtils]: 37: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-17 22:04:45,799 INFO L280 TraceCheckUtils]: 38: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-17 22:04:45,799 INFO L280 TraceCheckUtils]: 39: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-17 22:04:45,800 INFO L263 TraceCheckUtils]: 40: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:04:45,801 INFO L263 TraceCheckUtils]: 41: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:04:45,802 INFO L263 TraceCheckUtils]: 42: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,802 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,802 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,802 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,802 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,802 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,802 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,803 INFO L280 TraceCheckUtils]: 49: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,803 INFO L280 TraceCheckUtils]: 50: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-17 22:04:45,804 INFO L263 TraceCheckUtils]: 51: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,804 INFO L280 TraceCheckUtils]: 52: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,804 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,805 INFO L263 TraceCheckUtils]: 54: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,805 INFO L280 TraceCheckUtils]: 55: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,805 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,805 INFO L263 TraceCheckUtils]: 57: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,805 INFO L280 TraceCheckUtils]: 58: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,806 INFO L263 TraceCheckUtils]: 59: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,806 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,806 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,806 INFO L280 TraceCheckUtils]: 62: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,806 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,807 INFO L280 TraceCheckUtils]: 64: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,807 INFO L280 TraceCheckUtils]: 65: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,807 INFO L280 TraceCheckUtils]: 66: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,807 INFO L280 TraceCheckUtils]: 67: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,807 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,807 INFO L280 TraceCheckUtils]: 69: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-17 22:04:45,808 INFO L280 TraceCheckUtils]: 70: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,809 INFO L263 TraceCheckUtils]: 71: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,809 INFO L280 TraceCheckUtils]: 72: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,809 INFO L263 TraceCheckUtils]: 73: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,809 INFO L280 TraceCheckUtils]: 74: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,809 INFO L263 TraceCheckUtils]: 75: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,810 INFO L280 TraceCheckUtils]: 76: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,810 INFO L280 TraceCheckUtils]: 77: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,810 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,810 INFO L280 TraceCheckUtils]: 79: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,810 INFO L280 TraceCheckUtils]: 80: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,810 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,811 INFO L280 TraceCheckUtils]: 82: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,811 INFO L280 TraceCheckUtils]: 83: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,812 INFO L263 TraceCheckUtils]: 84: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,812 INFO L280 TraceCheckUtils]: 85: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,812 INFO L280 TraceCheckUtils]: 86: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,812 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,812 INFO L280 TraceCheckUtils]: 88: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,812 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,813 INFO L280 TraceCheckUtils]: 90: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,813 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-17 22:04:45,813 INFO L280 TraceCheckUtils]: 92: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,813 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-17 22:04:45,813 INFO L263 TraceCheckUtils]: 94: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:45,813 INFO L280 TraceCheckUtils]: 95: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,814 INFO L263 TraceCheckUtils]: 96: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,814 INFO L280 TraceCheckUtils]: 97: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,814 INFO L280 TraceCheckUtils]: 98: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,814 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,814 INFO L280 TraceCheckUtils]: 100: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,814 INFO L280 TraceCheckUtils]: 101: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-17 22:04:45,815 INFO L280 TraceCheckUtils]: 102: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,815 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-17 22:04:45,815 INFO L280 TraceCheckUtils]: 104: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,815 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-17 22:04:45,815 INFO L280 TraceCheckUtils]: 106: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-17 22:04:45,815 INFO L280 TraceCheckUtils]: 107: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-17 22:04:45,816 INFO L280 TraceCheckUtils]: 108: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-17 22:04:45,816 INFO L280 TraceCheckUtils]: 109: Hoare triple {37987#true} assume !(0 != ~tmp~5); {37987#true} is VALID [2020-07-17 22:04:45,816 INFO L280 TraceCheckUtils]: 110: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-17 22:04:45,816 INFO L280 TraceCheckUtils]: 111: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-17 22:04:45,816 INFO L280 TraceCheckUtils]: 112: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-17 22:04:45,816 INFO L280 TraceCheckUtils]: 113: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-17 22:04:45,818 INFO L263 TraceCheckUtils]: 114: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:04:45,819 INFO L263 TraceCheckUtils]: 115: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:04:45,819 INFO L263 TraceCheckUtils]: 116: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,819 INFO L280 TraceCheckUtils]: 117: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,820 INFO L280 TraceCheckUtils]: 118: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,820 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,820 INFO L280 TraceCheckUtils]: 120: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,820 INFO L280 TraceCheckUtils]: 121: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,820 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,820 INFO L280 TraceCheckUtils]: 123: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,821 INFO L263 TraceCheckUtils]: 124: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:45,822 INFO L280 TraceCheckUtils]: 125: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-17 22:04:45,822 INFO L280 TraceCheckUtils]: 126: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,822 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-17 22:04:45,822 INFO L280 TraceCheckUtils]: 128: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-17 22:04:45,823 INFO L263 TraceCheckUtils]: 129: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,823 INFO L280 TraceCheckUtils]: 130: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,823 INFO L280 TraceCheckUtils]: 131: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,823 INFO L263 TraceCheckUtils]: 132: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,824 INFO L280 TraceCheckUtils]: 133: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:45,824 INFO L263 TraceCheckUtils]: 134: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,824 INFO L280 TraceCheckUtils]: 135: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,824 INFO L280 TraceCheckUtils]: 136: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,824 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,824 INFO L280 TraceCheckUtils]: 138: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:45,825 INFO L280 TraceCheckUtils]: 139: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-17 22:04:45,825 INFO L280 TraceCheckUtils]: 140: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-17 22:04:45,825 INFO L280 TraceCheckUtils]: 141: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,825 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-17 22:04:45,825 INFO L280 TraceCheckUtils]: 143: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-17 22:04:45,825 INFO L280 TraceCheckUtils]: 144: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-17 22:04:45,827 INFO L263 TraceCheckUtils]: 145: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,827 INFO L280 TraceCheckUtils]: 146: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,827 INFO L280 TraceCheckUtils]: 147: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,827 INFO L263 TraceCheckUtils]: 148: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-17 22:04:45,828 INFO L280 TraceCheckUtils]: 149: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,828 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-17 22:04:45,828 INFO L280 TraceCheckUtils]: 151: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,828 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-17 22:04:45,828 INFO L280 TraceCheckUtils]: 153: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,828 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {37987#true} {37987#true} #519#return; {37987#true} is VALID [2020-07-17 22:04:45,828 INFO L263 TraceCheckUtils]: 155: Hoare triple {37987#true} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:45,829 INFO L280 TraceCheckUtils]: 156: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,829 INFO L263 TraceCheckUtils]: 157: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,829 INFO L280 TraceCheckUtils]: 158: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,829 INFO L280 TraceCheckUtils]: 159: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,829 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,829 INFO L280 TraceCheckUtils]: 161: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,830 INFO L280 TraceCheckUtils]: 162: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-17 22:04:45,830 INFO L263 TraceCheckUtils]: 163: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,830 INFO L280 TraceCheckUtils]: 164: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,830 INFO L280 TraceCheckUtils]: 165: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,830 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:45,830 INFO L280 TraceCheckUtils]: 167: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-17 22:04:45,831 INFO L280 TraceCheckUtils]: 168: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,831 INFO L280 TraceCheckUtils]: 169: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-17 22:04:45,831 INFO L280 TraceCheckUtils]: 170: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,831 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37987#true} {37987#true} #521#return; {37987#true} is VALID [2020-07-17 22:04:45,831 INFO L280 TraceCheckUtils]: 172: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,831 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {37987#true} {37987#true} #505#return; {37987#true} is VALID [2020-07-17 22:04:45,832 INFO L280 TraceCheckUtils]: 174: Hoare triple {37987#true} assume !false; {37987#true} is VALID [2020-07-17 22:04:45,832 INFO L280 TraceCheckUtils]: 175: Hoare triple {37987#true} assume ~splverifierCounter~0 < 4; {37987#true} is VALID [2020-07-17 22:04:45,832 INFO L280 TraceCheckUtils]: 176: Hoare triple {37987#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37987#true} is VALID [2020-07-17 22:04:45,832 INFO L280 TraceCheckUtils]: 177: Hoare triple {37987#true} assume !(0 != ~tmp~5); {37987#true} is VALID [2020-07-17 22:04:45,832 INFO L280 TraceCheckUtils]: 178: Hoare triple {37987#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37987#true} is VALID [2020-07-17 22:04:45,832 INFO L280 TraceCheckUtils]: 179: Hoare triple {37987#true} assume !(0 != ~tmp___0~1); {37987#true} is VALID [2020-07-17 22:04:45,833 INFO L280 TraceCheckUtils]: 180: Hoare triple {37987#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37987#true} is VALID [2020-07-17 22:04:45,833 INFO L280 TraceCheckUtils]: 181: Hoare triple {37987#true} assume 0 != ~tmp___2~0; {37987#true} is VALID [2020-07-17 22:04:45,834 INFO L263 TraceCheckUtils]: 182: Hoare triple {37987#true} call timeShift(); {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:04:45,835 INFO L263 TraceCheckUtils]: 183: Hoare triple {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:04:45,835 INFO L263 TraceCheckUtils]: 184: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,835 INFO L280 TraceCheckUtils]: 185: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,835 INFO L280 TraceCheckUtils]: 186: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,836 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,836 INFO L280 TraceCheckUtils]: 188: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,836 INFO L280 TraceCheckUtils]: 189: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,836 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {37987#true} {38246#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {37987#true} is VALID [2020-07-17 22:04:45,836 INFO L280 TraceCheckUtils]: 191: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,837 INFO L263 TraceCheckUtils]: 192: Hoare triple {37987#true} call lowerWaterLevel(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:45,837 INFO L280 TraceCheckUtils]: 193: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {37987#true} is VALID [2020-07-17 22:04:45,837 INFO L280 TraceCheckUtils]: 194: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,838 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {37987#true} {37987#true} #517#return; {37987#true} is VALID [2020-07-17 22:04:45,838 INFO L280 TraceCheckUtils]: 196: Hoare triple {37987#true} assume 0 != ~systemActive~0; {37987#true} is VALID [2020-07-17 22:04:45,838 INFO L263 TraceCheckUtils]: 197: Hoare triple {37987#true} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,839 INFO L280 TraceCheckUtils]: 198: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,839 INFO L280 TraceCheckUtils]: 199: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,839 INFO L263 TraceCheckUtils]: 200: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,839 INFO L280 TraceCheckUtils]: 201: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:45,839 INFO L263 TraceCheckUtils]: 202: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,839 INFO L280 TraceCheckUtils]: 203: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:45,840 INFO L280 TraceCheckUtils]: 204: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,840 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:45,840 INFO L280 TraceCheckUtils]: 206: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:45,841 INFO L280 TraceCheckUtils]: 207: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} is VALID [2020-07-17 22:04:45,842 INFO L280 TraceCheckUtils]: 208: Hoare triple {38545#(and (<= isLowWaterLevel_~tmp___0~3 0) (<= 0 isLowWaterLevel_~tmp___0~3))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-17 22:04:45,842 INFO L280 TraceCheckUtils]: 209: Hoare triple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} assume true; {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} is VALID [2020-07-17 22:04:45,844 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {38546#(and (<= 0 |isLowWaterLevel_#res|) (<= |isLowWaterLevel_#res| 0))} {37987#true} #493#return; {38537#(= 0 |processEnvironment_#t~ret55|)} is VALID [2020-07-17 22:04:45,844 INFO L280 TraceCheckUtils]: 211: Hoare triple {38537#(= 0 |processEnvironment_#t~ret55|)} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {38538#(= 0 processEnvironment_~tmp~7)} is VALID [2020-07-17 22:04:45,845 INFO L280 TraceCheckUtils]: 212: Hoare triple {38538#(= 0 processEnvironment_~tmp~7)} assume 0 != ~tmp~7; {37988#false} is VALID [2020-07-17 22:04:45,846 INFO L263 TraceCheckUtils]: 213: Hoare triple {37988#false} call deactivatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,846 INFO L280 TraceCheckUtils]: 214: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-17 22:04:45,846 INFO L280 TraceCheckUtils]: 215: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,846 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {37987#true} {37988#false} #495#return; {37988#false} is VALID [2020-07-17 22:04:45,846 INFO L280 TraceCheckUtils]: 217: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:45,846 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {37988#false} {37987#true} #519#return; {37988#false} is VALID [2020-07-17 22:04:45,847 INFO L263 TraceCheckUtils]: 219: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:45,847 INFO L280 TraceCheckUtils]: 220: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:45,847 INFO L263 TraceCheckUtils]: 221: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,847 INFO L280 TraceCheckUtils]: 222: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,847 INFO L280 TraceCheckUtils]: 223: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,848 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:45,848 INFO L280 TraceCheckUtils]: 225: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:45,848 INFO L280 TraceCheckUtils]: 226: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-17 22:04:45,848 INFO L263 TraceCheckUtils]: 227: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,848 INFO L280 TraceCheckUtils]: 228: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,848 INFO L280 TraceCheckUtils]: 229: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,849 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:45,849 INFO L280 TraceCheckUtils]: 231: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-17 22:04:45,849 INFO L280 TraceCheckUtils]: 232: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-17 22:04:45,849 INFO L280 TraceCheckUtils]: 233: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,849 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {37987#true} {37988#false} #521#return; {37988#false} is VALID [2020-07-17 22:04:45,850 INFO L280 TraceCheckUtils]: 235: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:45,850 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {37988#false} {37987#true} #505#return; {37988#false} is VALID [2020-07-17 22:04:45,850 INFO L280 TraceCheckUtils]: 237: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-17 22:04:45,850 INFO L280 TraceCheckUtils]: 238: Hoare triple {37988#false} assume ~splverifierCounter~0 < 4; {37988#false} is VALID [2020-07-17 22:04:45,850 INFO L280 TraceCheckUtils]: 239: Hoare triple {37988#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {37988#false} is VALID [2020-07-17 22:04:45,850 INFO L280 TraceCheckUtils]: 240: Hoare triple {37988#false} assume 0 != ~tmp~5; {37988#false} is VALID [2020-07-17 22:04:45,851 INFO L263 TraceCheckUtils]: 241: Hoare triple {37988#false} call waterRise(); {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:45,851 INFO L280 TraceCheckUtils]: 242: Hoare triple {38245#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {37987#true} is VALID [2020-07-17 22:04:45,851 INFO L280 TraceCheckUtils]: 243: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,851 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {37987#true} {37988#false} #501#return; {37988#false} is VALID [2020-07-17 22:04:45,851 INFO L280 TraceCheckUtils]: 245: Hoare triple {37988#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {37988#false} is VALID [2020-07-17 22:04:45,851 INFO L280 TraceCheckUtils]: 246: Hoare triple {37988#false} assume !(0 != ~tmp___0~1); {37988#false} is VALID [2020-07-17 22:04:45,852 INFO L280 TraceCheckUtils]: 247: Hoare triple {37988#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {37988#false} is VALID [2020-07-17 22:04:45,852 INFO L280 TraceCheckUtils]: 248: Hoare triple {37988#false} assume 0 != ~tmp___2~0; {37988#false} is VALID [2020-07-17 22:04:45,852 INFO L263 TraceCheckUtils]: 249: Hoare triple {37988#false} call timeShift(); {37988#false} is VALID [2020-07-17 22:04:45,852 INFO L263 TraceCheckUtils]: 250: Hoare triple {37988#false} call __utac_acc__Specification5_spec__2(); {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:04:45,852 INFO L263 TraceCheckUtils]: 251: Hoare triple {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,852 INFO L280 TraceCheckUtils]: 252: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,852 INFO L280 TraceCheckUtils]: 253: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,853 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {37987#true} {38244#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {37987#true} is VALID [2020-07-17 22:04:45,853 INFO L280 TraceCheckUtils]: 255: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:45,853 INFO L280 TraceCheckUtils]: 256: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,853 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {37987#true} {37988#false} #515#return; {37988#false} is VALID [2020-07-17 22:04:45,853 INFO L280 TraceCheckUtils]: 258: Hoare triple {37988#false} assume !(0 != ~pumpRunning~0); {37988#false} is VALID [2020-07-17 22:04:45,854 INFO L280 TraceCheckUtils]: 259: Hoare triple {37988#false} assume 0 != ~systemActive~0; {37988#false} is VALID [2020-07-17 22:04:45,854 INFO L263 TraceCheckUtils]: 260: Hoare triple {37988#false} call processEnvironment(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,854 INFO L280 TraceCheckUtils]: 261: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:45,854 INFO L280 TraceCheckUtils]: 262: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:45,856 INFO L263 TraceCheckUtils]: 263: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,856 INFO L280 TraceCheckUtils]: 264: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,856 INFO L280 TraceCheckUtils]: 265: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:45,856 INFO L263 TraceCheckUtils]: 266: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,857 INFO L280 TraceCheckUtils]: 267: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:45,857 INFO L263 TraceCheckUtils]: 268: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:45,857 INFO L280 TraceCheckUtils]: 269: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,857 INFO L280 TraceCheckUtils]: 270: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:45,857 INFO L280 TraceCheckUtils]: 271: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,857 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:45,858 INFO L280 TraceCheckUtils]: 273: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:45,858 INFO L280 TraceCheckUtils]: 274: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:45,858 INFO L280 TraceCheckUtils]: 275: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:45,858 INFO L280 TraceCheckUtils]: 276: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,858 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:45,858 INFO L280 TraceCheckUtils]: 278: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-17 22:04:45,859 INFO L280 TraceCheckUtils]: 279: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:45,860 INFO L263 TraceCheckUtils]: 280: Hoare triple {37987#true} call activatePump(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,860 INFO L280 TraceCheckUtils]: 281: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:45,860 INFO L263 TraceCheckUtils]: 282: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:45,860 INFO L280 TraceCheckUtils]: 283: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,860 INFO L263 TraceCheckUtils]: 284: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:45,860 INFO L280 TraceCheckUtils]: 285: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:45,861 INFO L280 TraceCheckUtils]: 286: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,861 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:45,861 INFO L280 TraceCheckUtils]: 288: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:45,861 INFO L280 TraceCheckUtils]: 289: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,861 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:45,861 INFO L280 TraceCheckUtils]: 291: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:45,862 INFO L280 TraceCheckUtils]: 292: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:45,863 INFO L263 TraceCheckUtils]: 293: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:04:45,863 INFO L280 TraceCheckUtils]: 294: Hoare triple {38308#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:45,863 INFO L280 TraceCheckUtils]: 295: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,863 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:45,863 INFO L280 TraceCheckUtils]: 297: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,864 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:45,864 INFO L280 TraceCheckUtils]: 299: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,864 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-17 22:04:45,864 INFO L280 TraceCheckUtils]: 301: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,864 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {37987#true} {37988#false} #519#return; {37988#false} is VALID [2020-07-17 22:04:45,864 INFO L263 TraceCheckUtils]: 303: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37988#false} is VALID [2020-07-17 22:04:45,865 INFO L280 TraceCheckUtils]: 304: Hoare triple {37988#false} havoc ~tmp~4;havoc ~tmp___0~0; {37988#false} is VALID [2020-07-17 22:04:45,865 INFO L263 TraceCheckUtils]: 305: Hoare triple {37988#false} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:45,865 INFO L280 TraceCheckUtils]: 306: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:45,865 INFO L280 TraceCheckUtils]: 307: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,865 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {37987#true} {37988#false} #537#return; {37988#false} is VALID [2020-07-17 22:04:45,865 INFO L280 TraceCheckUtils]: 309: Hoare triple {37988#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37988#false} is VALID [2020-07-17 22:04:45,866 INFO L280 TraceCheckUtils]: 310: Hoare triple {37988#false} assume 2 != ~tmp~4; {37988#false} is VALID [2020-07-17 22:04:45,866 INFO L263 TraceCheckUtils]: 311: Hoare triple {37988#false} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:45,866 INFO L280 TraceCheckUtils]: 312: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:45,866 INFO L280 TraceCheckUtils]: 313: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:45,866 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {37987#true} {37988#false} #539#return; {37988#false} is VALID [2020-07-17 22:04:45,866 INFO L280 TraceCheckUtils]: 315: Hoare triple {37988#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37988#false} is VALID [2020-07-17 22:04:45,867 INFO L280 TraceCheckUtils]: 316: Hoare triple {37988#false} assume 0 != ~tmp___0~0; {37988#false} is VALID [2020-07-17 22:04:45,867 INFO L280 TraceCheckUtils]: 317: Hoare triple {37988#false} assume 0 == ~switchedOnBeforeTS~0; {37988#false} is VALID [2020-07-17 22:04:45,867 INFO L263 TraceCheckUtils]: 318: Hoare triple {37988#false} call __automaton_fail(); {37988#false} is VALID [2020-07-17 22:04:45,867 INFO L280 TraceCheckUtils]: 319: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-17 22:04:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 76 proven. 2 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2020-07-17 22:04:46,171 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1986284127] [2020-07-17 22:04:46,171 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1093530021] [2020-07-17 22:04:46,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:04:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:46,403 INFO L264 TraceCheckSpWp]: Trace formula consists of 1315 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-17 22:04:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:04:46,486 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:04:47,126 INFO L263 TraceCheckUtils]: 0: Hoare triple {37987#true} call ULTIMATE.init(); {37987#true} is VALID [2020-07-17 22:04:47,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {37987#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,133 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {37987#true} #555#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,133 INFO L263 TraceCheckUtils]: 4: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,135 INFO L263 TraceCheckUtils]: 6: Hoare triple {38646#(<= ~waterLevel~0 1)} call select_helpers(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,136 INFO L280 TraceCheckUtils]: 7: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,137 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #451#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,138 INFO L263 TraceCheckUtils]: 9: Hoare triple {38646#(<= ~waterLevel~0 1)} call select_features(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,139 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #453#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,140 INFO L263 TraceCheckUtils]: 12: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,141 INFO L280 TraceCheckUtils]: 14: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,142 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #455#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,143 INFO L280 TraceCheckUtils]: 16: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,144 INFO L280 TraceCheckUtils]: 17: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,144 INFO L263 TraceCheckUtils]: 18: Hoare triple {38646#(<= ~waterLevel~0 1)} call setup(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,145 INFO L280 TraceCheckUtils]: 19: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,145 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #457#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,146 INFO L263 TraceCheckUtils]: 21: Hoare triple {38646#(<= ~waterLevel~0 1)} call runTest(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,146 INFO L263 TraceCheckUtils]: 22: Hoare triple {38646#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,147 INFO L280 TraceCheckUtils]: 23: Hoare triple {38646#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,148 INFO L280 TraceCheckUtils]: 24: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,149 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #545#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,150 INFO L263 TraceCheckUtils]: 26: Hoare triple {38646#(<= ~waterLevel~0 1)} call test(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,150 INFO L280 TraceCheckUtils]: 27: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,151 INFO L280 TraceCheckUtils]: 28: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !false; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,152 INFO L280 TraceCheckUtils]: 29: Hoare triple {38646#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,154 INFO L263 TraceCheckUtils]: 32: Hoare triple {38646#(<= ~waterLevel~0 1)} call waterRise(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,155 INFO L280 TraceCheckUtils]: 33: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:04:47,155 INFO L280 TraceCheckUtils]: 34: Hoare triple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:04:47,156 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {38646#(<= ~waterLevel~0 1)} #501#return; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,157 INFO L280 TraceCheckUtils]: 36: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,158 INFO L280 TraceCheckUtils]: 37: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,158 INFO L280 TraceCheckUtils]: 38: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,159 INFO L280 TraceCheckUtils]: 39: Hoare triple {38751#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,159 INFO L263 TraceCheckUtils]: 40: Hoare triple {38751#(<= ~waterLevel~0 2)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,159 INFO L263 TraceCheckUtils]: 41: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-17 22:04:47,159 INFO L263 TraceCheckUtils]: 42: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:47,160 INFO L280 TraceCheckUtils]: 43: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:47,160 INFO L280 TraceCheckUtils]: 44: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,160 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-17 22:04:47,160 INFO L280 TraceCheckUtils]: 46: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:47,160 INFO L280 TraceCheckUtils]: 47: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,160 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,161 INFO L280 TraceCheckUtils]: 49: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,161 INFO L280 TraceCheckUtils]: 50: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,162 INFO L263 TraceCheckUtils]: 51: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-17 22:04:47,162 INFO L280 TraceCheckUtils]: 52: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:47,162 INFO L280 TraceCheckUtils]: 53: Hoare triple {37987#true} assume !(0 != ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:47,162 INFO L263 TraceCheckUtils]: 54: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {37987#true} is VALID [2020-07-17 22:04:47,162 INFO L280 TraceCheckUtils]: 55: Hoare triple {37987#true} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:47,163 INFO L280 TraceCheckUtils]: 56: Hoare triple {37987#true} assume 0 == ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:47,163 INFO L263 TraceCheckUtils]: 57: Hoare triple {37987#true} call #t~ret54 := isHighWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:47,163 INFO L280 TraceCheckUtils]: 58: Hoare triple {37987#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {37987#true} is VALID [2020-07-17 22:04:47,163 INFO L263 TraceCheckUtils]: 59: Hoare triple {37987#true} call #t~ret74 := isHighWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:47,163 INFO L280 TraceCheckUtils]: 60: Hoare triple {37987#true} havoc ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L280 TraceCheckUtils]: 61: Hoare triple {37987#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L280 TraceCheckUtils]: 62: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {37987#true} {37987#true} #513#return; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L280 TraceCheckUtils]: 64: Hoare triple {37987#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L280 TraceCheckUtils]: 65: Hoare triple {37987#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L280 TraceCheckUtils]: 66: Hoare triple {37987#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L280 TraceCheckUtils]: 67: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {37987#true} {37987#true} #527#return; {37987#true} is VALID [2020-07-17 22:04:47,164 INFO L280 TraceCheckUtils]: 69: Hoare triple {37987#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37987#true} is VALID [2020-07-17 22:04:47,165 INFO L280 TraceCheckUtils]: 70: Hoare triple {37987#true} assume 0 != ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:47,165 INFO L263 TraceCheckUtils]: 71: Hoare triple {37987#true} call activatePump(); {37987#true} is VALID [2020-07-17 22:04:47,165 INFO L280 TraceCheckUtils]: 72: Hoare triple {37987#true} havoc ~tmp~8; {37987#true} is VALID [2020-07-17 22:04:47,165 INFO L263 TraceCheckUtils]: 73: Hoare triple {37987#true} call #t~ret56 := isMethaneAlarm(); {37987#true} is VALID [2020-07-17 22:04:47,165 INFO L280 TraceCheckUtils]: 74: Hoare triple {37987#true} havoc ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:47,165 INFO L263 TraceCheckUtils]: 75: Hoare triple {37987#true} call #t~ret57 := isMethaneLevelCritical(); {37987#true} is VALID [2020-07-17 22:04:47,165 INFO L280 TraceCheckUtils]: 76: Hoare triple {37987#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37987#true} is VALID [2020-07-17 22:04:47,165 INFO L280 TraceCheckUtils]: 77: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,166 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {37987#true} {37987#true} #549#return; {37987#true} is VALID [2020-07-17 22:04:47,166 INFO L280 TraceCheckUtils]: 79: Hoare triple {37987#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37987#true} is VALID [2020-07-17 22:04:47,166 INFO L280 TraceCheckUtils]: 80: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,166 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {37987#true} {37987#true} #509#return; {37987#true} is VALID [2020-07-17 22:04:47,166 INFO L280 TraceCheckUtils]: 82: Hoare triple {37987#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37987#true} is VALID [2020-07-17 22:04:47,166 INFO L280 TraceCheckUtils]: 83: Hoare triple {37987#true} assume !(0 != ~tmp~8); {37987#true} is VALID [2020-07-17 22:04:47,166 INFO L263 TraceCheckUtils]: 84: Hoare triple {37987#true} call activatePump__wrappee__lowWaterSensor(); {37987#true} is VALID [2020-07-17 22:04:47,166 INFO L280 TraceCheckUtils]: 85: Hoare triple {37987#true} ~pumpRunning~0 := 1; {37987#true} is VALID [2020-07-17 22:04:47,167 INFO L280 TraceCheckUtils]: 86: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,167 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {37987#true} {37987#true} #511#return; {37987#true} is VALID [2020-07-17 22:04:47,167 INFO L280 TraceCheckUtils]: 88: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,167 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {37987#true} {37987#true} #529#return; {37987#true} is VALID [2020-07-17 22:04:47,167 INFO L280 TraceCheckUtils]: 90: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,167 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {37987#true} {37987#true} #499#return; {37987#true} is VALID [2020-07-17 22:04:47,168 INFO L280 TraceCheckUtils]: 92: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,175 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,175 INFO L263 TraceCheckUtils]: 94: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:47,176 INFO L280 TraceCheckUtils]: 95: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:47,176 INFO L263 TraceCheckUtils]: 96: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:47,176 INFO L280 TraceCheckUtils]: 97: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:47,176 INFO L280 TraceCheckUtils]: 98: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,176 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:47,176 INFO L280 TraceCheckUtils]: 100: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:47,177 INFO L280 TraceCheckUtils]: 101: Hoare triple {37987#true} assume !(2 != ~tmp~4); {37987#true} is VALID [2020-07-17 22:04:47,177 INFO L280 TraceCheckUtils]: 102: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,178 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,178 INFO L280 TraceCheckUtils]: 104: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,179 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {38751#(<= ~waterLevel~0 2)} #505#return; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,180 INFO L280 TraceCheckUtils]: 106: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !false; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,185 INFO L280 TraceCheckUtils]: 107: Hoare triple {38751#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,185 INFO L280 TraceCheckUtils]: 108: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,186 INFO L280 TraceCheckUtils]: 109: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,187 INFO L280 TraceCheckUtils]: 110: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,187 INFO L280 TraceCheckUtils]: 111: Hoare triple {38751#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,188 INFO L280 TraceCheckUtils]: 112: Hoare triple {38751#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,189 INFO L280 TraceCheckUtils]: 113: Hoare triple {38751#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {38751#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:04:47,190 INFO L263 TraceCheckUtils]: 114: Hoare triple {38751#(<= ~waterLevel~0 2)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,190 INFO L263 TraceCheckUtils]: 115: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-17 22:04:47,190 INFO L263 TraceCheckUtils]: 116: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:47,190 INFO L280 TraceCheckUtils]: 117: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:47,190 INFO L280 TraceCheckUtils]: 118: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,190 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-17 22:04:47,191 INFO L280 TraceCheckUtils]: 120: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:47,191 INFO L280 TraceCheckUtils]: 121: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,192 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,193 INFO L280 TraceCheckUtils]: 123: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,193 INFO L263 TraceCheckUtils]: 124: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,194 INFO L280 TraceCheckUtils]: 125: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,195 INFO L280 TraceCheckUtils]: 126: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,197 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,198 INFO L280 TraceCheckUtils]: 128: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,198 INFO L263 TraceCheckUtils]: 129: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-17 22:04:47,198 INFO L280 TraceCheckUtils]: 130: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:47,198 INFO L280 TraceCheckUtils]: 131: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:47,198 INFO L263 TraceCheckUtils]: 132: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:47,199 INFO L280 TraceCheckUtils]: 133: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:47,199 INFO L263 TraceCheckUtils]: 134: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:47,199 INFO L280 TraceCheckUtils]: 135: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:47,199 INFO L280 TraceCheckUtils]: 136: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,199 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:47,200 INFO L280 TraceCheckUtils]: 138: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:47,200 INFO L280 TraceCheckUtils]: 139: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-17 22:04:47,200 INFO L280 TraceCheckUtils]: 140: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-17 22:04:47,200 INFO L280 TraceCheckUtils]: 141: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,200 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-17 22:04:47,201 INFO L280 TraceCheckUtils]: 143: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-17 22:04:47,201 INFO L280 TraceCheckUtils]: 144: Hoare triple {37987#true} assume !(0 != ~tmp~7); {37987#true} is VALID [2020-07-17 22:04:47,201 INFO L263 TraceCheckUtils]: 145: Hoare triple {37987#true} call processEnvironment__wrappee__highWaterSensor(); {37987#true} is VALID [2020-07-17 22:04:47,201 INFO L280 TraceCheckUtils]: 146: Hoare triple {37987#true} havoc ~tmp~6; {37987#true} is VALID [2020-07-17 22:04:47,201 INFO L280 TraceCheckUtils]: 147: Hoare triple {37987#true} assume !(0 == ~pumpRunning~0); {37987#true} is VALID [2020-07-17 22:04:47,201 INFO L263 TraceCheckUtils]: 148: Hoare triple {37987#true} call processEnvironment__wrappee__base(); {37987#true} is VALID [2020-07-17 22:04:47,201 INFO L280 TraceCheckUtils]: 149: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,201 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {37987#true} {37987#true} #533#return; {37987#true} is VALID [2020-07-17 22:04:47,202 INFO L280 TraceCheckUtils]: 151: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,202 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {37987#true} {37987#true} #497#return; {37987#true} is VALID [2020-07-17 22:04:47,202 INFO L280 TraceCheckUtils]: 153: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,202 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,203 INFO L263 TraceCheckUtils]: 155: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:47,203 INFO L280 TraceCheckUtils]: 156: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:47,203 INFO L263 TraceCheckUtils]: 157: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:47,203 INFO L280 TraceCheckUtils]: 158: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:47,203 INFO L280 TraceCheckUtils]: 159: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,203 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:47,203 INFO L280 TraceCheckUtils]: 161: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:47,203 INFO L280 TraceCheckUtils]: 162: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-17 22:04:47,204 INFO L263 TraceCheckUtils]: 163: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:47,204 INFO L280 TraceCheckUtils]: 164: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:47,204 INFO L280 TraceCheckUtils]: 165: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,204 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:47,204 INFO L280 TraceCheckUtils]: 167: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-17 22:04:47,204 INFO L280 TraceCheckUtils]: 168: Hoare triple {37987#true} assume 0 != ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:47,204 INFO L280 TraceCheckUtils]: 169: Hoare triple {37987#true} assume !(0 == ~switchedOnBeforeTS~0); {37987#true} is VALID [2020-07-17 22:04:47,204 INFO L280 TraceCheckUtils]: 170: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,205 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,205 INFO L280 TraceCheckUtils]: 172: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,206 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38751#(<= ~waterLevel~0 2)} #505#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,207 INFO L280 TraceCheckUtils]: 174: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !false; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,207 INFO L280 TraceCheckUtils]: 175: Hoare triple {38646#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,208 INFO L280 TraceCheckUtils]: 176: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,208 INFO L280 TraceCheckUtils]: 177: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~5); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,208 INFO L280 TraceCheckUtils]: 178: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,209 INFO L280 TraceCheckUtils]: 179: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,209 INFO L280 TraceCheckUtils]: 180: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,210 INFO L280 TraceCheckUtils]: 181: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,210 INFO L263 TraceCheckUtils]: 182: Hoare triple {38646#(<= ~waterLevel~0 1)} call timeShift(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,210 INFO L263 TraceCheckUtils]: 183: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {37987#true} is VALID [2020-07-17 22:04:47,211 INFO L263 TraceCheckUtils]: 184: Hoare triple {37987#true} call #t~ret47 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:47,211 INFO L280 TraceCheckUtils]: 185: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:47,211 INFO L280 TraceCheckUtils]: 186: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,211 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {37987#true} {37987#true} #535#return; {37987#true} is VALID [2020-07-17 22:04:47,211 INFO L280 TraceCheckUtils]: 188: Hoare triple {37987#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {37987#true} is VALID [2020-07-17 22:04:47,211 INFO L280 TraceCheckUtils]: 189: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,212 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {37987#true} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,212 INFO L280 TraceCheckUtils]: 191: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,213 INFO L263 TraceCheckUtils]: 192: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,214 INFO L280 TraceCheckUtils]: 193: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,215 INFO L280 TraceCheckUtils]: 194: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,216 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,217 INFO L280 TraceCheckUtils]: 196: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,217 INFO L263 TraceCheckUtils]: 197: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {37987#true} is VALID [2020-07-17 22:04:47,218 INFO L280 TraceCheckUtils]: 198: Hoare triple {37987#true} havoc ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:47,218 INFO L280 TraceCheckUtils]: 199: Hoare triple {37987#true} assume 0 != ~pumpRunning~0; {37987#true} is VALID [2020-07-17 22:04:47,218 INFO L263 TraceCheckUtils]: 200: Hoare triple {37987#true} call #t~ret55 := isLowWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:47,218 INFO L280 TraceCheckUtils]: 201: Hoare triple {37987#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {37987#true} is VALID [2020-07-17 22:04:47,218 INFO L263 TraceCheckUtils]: 202: Hoare triple {37987#true} call #t~ret75 := isLowWaterSensorDry(); {37987#true} is VALID [2020-07-17 22:04:47,219 INFO L280 TraceCheckUtils]: 203: Hoare triple {37987#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {37987#true} is VALID [2020-07-17 22:04:47,219 INFO L280 TraceCheckUtils]: 204: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,219 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {37987#true} {37987#true} #491#return; {37987#true} is VALID [2020-07-17 22:04:47,219 INFO L280 TraceCheckUtils]: 206: Hoare triple {37987#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {37987#true} is VALID [2020-07-17 22:04:47,219 INFO L280 TraceCheckUtils]: 207: Hoare triple {37987#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {37987#true} is VALID [2020-07-17 22:04:47,220 INFO L280 TraceCheckUtils]: 208: Hoare triple {37987#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {37987#true} is VALID [2020-07-17 22:04:47,220 INFO L280 TraceCheckUtils]: 209: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,220 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {37987#true} {37987#true} #493#return; {37987#true} is VALID [2020-07-17 22:04:47,220 INFO L280 TraceCheckUtils]: 211: Hoare triple {37987#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {37987#true} is VALID [2020-07-17 22:04:47,220 INFO L280 TraceCheckUtils]: 212: Hoare triple {37987#true} assume 0 != ~tmp~7; {37987#true} is VALID [2020-07-17 22:04:47,220 INFO L263 TraceCheckUtils]: 213: Hoare triple {37987#true} call deactivatePump(); {37987#true} is VALID [2020-07-17 22:04:47,220 INFO L280 TraceCheckUtils]: 214: Hoare triple {37987#true} ~pumpRunning~0 := 0; {37987#true} is VALID [2020-07-17 22:04:47,220 INFO L280 TraceCheckUtils]: 215: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,221 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {37987#true} {37987#true} #495#return; {37987#true} is VALID [2020-07-17 22:04:47,221 INFO L280 TraceCheckUtils]: 217: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,221 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,222 INFO L263 TraceCheckUtils]: 219: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {37987#true} is VALID [2020-07-17 22:04:47,222 INFO L280 TraceCheckUtils]: 220: Hoare triple {37987#true} havoc ~tmp~4;havoc ~tmp___0~0; {37987#true} is VALID [2020-07-17 22:04:47,222 INFO L263 TraceCheckUtils]: 221: Hoare triple {37987#true} call #t~ret48 := getWaterLevel(); {37987#true} is VALID [2020-07-17 22:04:47,222 INFO L280 TraceCheckUtils]: 222: Hoare triple {37987#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37987#true} is VALID [2020-07-17 22:04:47,222 INFO L280 TraceCheckUtils]: 223: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,222 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {37987#true} {37987#true} #537#return; {37987#true} is VALID [2020-07-17 22:04:47,222 INFO L280 TraceCheckUtils]: 225: Hoare triple {37987#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37987#true} is VALID [2020-07-17 22:04:47,222 INFO L280 TraceCheckUtils]: 226: Hoare triple {37987#true} assume 2 != ~tmp~4; {37987#true} is VALID [2020-07-17 22:04:47,223 INFO L263 TraceCheckUtils]: 227: Hoare triple {37987#true} call #t~ret49 := isPumpRunning(); {37987#true} is VALID [2020-07-17 22:04:47,223 INFO L280 TraceCheckUtils]: 228: Hoare triple {37987#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37987#true} is VALID [2020-07-17 22:04:47,223 INFO L280 TraceCheckUtils]: 229: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,223 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {37987#true} {37987#true} #539#return; {37987#true} is VALID [2020-07-17 22:04:47,223 INFO L280 TraceCheckUtils]: 231: Hoare triple {37987#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37987#true} is VALID [2020-07-17 22:04:47,224 INFO L280 TraceCheckUtils]: 232: Hoare triple {37987#true} assume !(0 != ~tmp___0~0); {37987#true} is VALID [2020-07-17 22:04:47,224 INFO L280 TraceCheckUtils]: 233: Hoare triple {37987#true} assume true; {37987#true} is VALID [2020-07-17 22:04:47,231 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {37987#true} {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,232 INFO L280 TraceCheckUtils]: 235: Hoare triple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,233 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {39022#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {38646#(<= ~waterLevel~0 1)} #505#return; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:04:47,234 INFO L280 TraceCheckUtils]: 237: Hoare triple {39356#(<= ~waterLevel~0 0)} assume !false; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:04:47,236 INFO L280 TraceCheckUtils]: 238: Hoare triple {39356#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:04:47,237 INFO L280 TraceCheckUtils]: 239: Hoare triple {39356#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:04:47,237 INFO L280 TraceCheckUtils]: 240: Hoare triple {39356#(<= ~waterLevel~0 0)} assume 0 != ~tmp~5; {39356#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:04:47,238 INFO L263 TraceCheckUtils]: 241: Hoare triple {39356#(<= ~waterLevel~0 0)} call waterRise(); {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:04:47,239 INFO L280 TraceCheckUtils]: 242: Hoare triple {38740#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:04:47,240 INFO L280 TraceCheckUtils]: 243: Hoare triple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:04:47,241 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {38744#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {39356#(<= ~waterLevel~0 0)} #501#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,242 INFO L280 TraceCheckUtils]: 245: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,244 INFO L280 TraceCheckUtils]: 246: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,244 INFO L280 TraceCheckUtils]: 247: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,245 INFO L280 TraceCheckUtils]: 248: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,246 INFO L263 TraceCheckUtils]: 249: Hoare triple {38646#(<= ~waterLevel~0 1)} call timeShift(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,247 INFO L263 TraceCheckUtils]: 250: Hoare triple {38646#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,247 INFO L263 TraceCheckUtils]: 251: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret47 := isPumpRunning(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,248 INFO L280 TraceCheckUtils]: 252: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,249 INFO L280 TraceCheckUtils]: 253: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,250 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #535#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,250 INFO L280 TraceCheckUtils]: 255: Hoare triple {38646#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,252 INFO L280 TraceCheckUtils]: 256: Hoare triple {38646#(<= ~waterLevel~0 1)} assume true; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,260 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {38646#(<= ~waterLevel~0 1)} {38646#(<= ~waterLevel~0 1)} #515#return; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,261 INFO L280 TraceCheckUtils]: 258: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,261 INFO L280 TraceCheckUtils]: 259: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,262 INFO L263 TraceCheckUtils]: 260: Hoare triple {38646#(<= ~waterLevel~0 1)} call processEnvironment(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,263 INFO L280 TraceCheckUtils]: 261: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~tmp~7; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,263 INFO L280 TraceCheckUtils]: 262: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,264 INFO L263 TraceCheckUtils]: 263: Hoare triple {38646#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,265 INFO L280 TraceCheckUtils]: 264: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~tmp~6; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,265 INFO L280 TraceCheckUtils]: 265: Hoare triple {38646#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,266 INFO L263 TraceCheckUtils]: 266: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret54 := isHighWaterLevel(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,267 INFO L280 TraceCheckUtils]: 267: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,267 INFO L263 TraceCheckUtils]: 268: Hoare triple {38646#(<= ~waterLevel~0 1)} call #t~ret74 := isHighWaterSensorDry(); {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,268 INFO L280 TraceCheckUtils]: 269: Hoare triple {38646#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5; {38646#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:04:47,269 INFO L280 TraceCheckUtils]: 270: Hoare triple {38646#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {37988#false} is VALID [2020-07-17 22:04:47,269 INFO L280 TraceCheckUtils]: 271: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,270 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #513#return; {37988#false} is VALID [2020-07-17 22:04:47,270 INFO L280 TraceCheckUtils]: 273: Hoare triple {37988#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {37988#false} is VALID [2020-07-17 22:04:47,270 INFO L280 TraceCheckUtils]: 274: Hoare triple {37988#false} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {37988#false} is VALID [2020-07-17 22:04:47,270 INFO L280 TraceCheckUtils]: 275: Hoare triple {37988#false} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {37988#false} is VALID [2020-07-17 22:04:47,270 INFO L280 TraceCheckUtils]: 276: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,271 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #527#return; {37988#false} is VALID [2020-07-17 22:04:47,271 INFO L280 TraceCheckUtils]: 278: Hoare triple {37988#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {37988#false} is VALID [2020-07-17 22:04:47,271 INFO L280 TraceCheckUtils]: 279: Hoare triple {37988#false} assume 0 != ~tmp~6; {37988#false} is VALID [2020-07-17 22:04:47,271 INFO L263 TraceCheckUtils]: 280: Hoare triple {37988#false} call activatePump(); {37988#false} is VALID [2020-07-17 22:04:47,271 INFO L280 TraceCheckUtils]: 281: Hoare triple {37988#false} havoc ~tmp~8; {37988#false} is VALID [2020-07-17 22:04:47,271 INFO L263 TraceCheckUtils]: 282: Hoare triple {37988#false} call #t~ret56 := isMethaneAlarm(); {37988#false} is VALID [2020-07-17 22:04:47,271 INFO L280 TraceCheckUtils]: 283: Hoare triple {37988#false} havoc ~retValue_acc~10; {37988#false} is VALID [2020-07-17 22:04:47,272 INFO L263 TraceCheckUtils]: 284: Hoare triple {37988#false} call #t~ret57 := isMethaneLevelCritical(); {37988#false} is VALID [2020-07-17 22:04:47,272 INFO L280 TraceCheckUtils]: 285: Hoare triple {37988#false} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {37988#false} is VALID [2020-07-17 22:04:47,272 INFO L280 TraceCheckUtils]: 286: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,272 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {37988#false} {37988#false} #549#return; {37988#false} is VALID [2020-07-17 22:04:47,272 INFO L280 TraceCheckUtils]: 288: Hoare triple {37988#false} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {37988#false} is VALID [2020-07-17 22:04:47,272 INFO L280 TraceCheckUtils]: 289: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,273 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {37988#false} {37988#false} #509#return; {37988#false} is VALID [2020-07-17 22:04:47,273 INFO L280 TraceCheckUtils]: 291: Hoare triple {37988#false} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {37988#false} is VALID [2020-07-17 22:04:47,273 INFO L280 TraceCheckUtils]: 292: Hoare triple {37988#false} assume !(0 != ~tmp~8); {37988#false} is VALID [2020-07-17 22:04:47,273 INFO L263 TraceCheckUtils]: 293: Hoare triple {37988#false} call activatePump__wrappee__lowWaterSensor(); {37988#false} is VALID [2020-07-17 22:04:47,273 INFO L280 TraceCheckUtils]: 294: Hoare triple {37988#false} ~pumpRunning~0 := 1; {37988#false} is VALID [2020-07-17 22:04:47,273 INFO L280 TraceCheckUtils]: 295: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,274 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {37988#false} {37988#false} #511#return; {37988#false} is VALID [2020-07-17 22:04:47,274 INFO L280 TraceCheckUtils]: 297: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,274 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {37988#false} {37988#false} #529#return; {37988#false} is VALID [2020-07-17 22:04:47,274 INFO L280 TraceCheckUtils]: 299: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,274 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #499#return; {37988#false} is VALID [2020-07-17 22:04:47,274 INFO L280 TraceCheckUtils]: 301: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,275 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {37988#false} {38646#(<= ~waterLevel~0 1)} #519#return; {37988#false} is VALID [2020-07-17 22:04:47,275 INFO L263 TraceCheckUtils]: 303: Hoare triple {37988#false} call __utac_acc__Specification5_spec__3(); {37988#false} is VALID [2020-07-17 22:04:47,277 INFO L280 TraceCheckUtils]: 304: Hoare triple {37988#false} havoc ~tmp~4;havoc ~tmp___0~0; {37988#false} is VALID [2020-07-17 22:04:47,277 INFO L263 TraceCheckUtils]: 305: Hoare triple {37988#false} call #t~ret48 := getWaterLevel(); {37988#false} is VALID [2020-07-17 22:04:47,277 INFO L280 TraceCheckUtils]: 306: Hoare triple {37988#false} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {37988#false} is VALID [2020-07-17 22:04:47,278 INFO L280 TraceCheckUtils]: 307: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,278 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {37988#false} {37988#false} #537#return; {37988#false} is VALID [2020-07-17 22:04:47,278 INFO L280 TraceCheckUtils]: 309: Hoare triple {37988#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {37988#false} is VALID [2020-07-17 22:04:47,285 INFO L280 TraceCheckUtils]: 310: Hoare triple {37988#false} assume 2 != ~tmp~4; {37988#false} is VALID [2020-07-17 22:04:47,286 INFO L263 TraceCheckUtils]: 311: Hoare triple {37988#false} call #t~ret49 := isPumpRunning(); {37988#false} is VALID [2020-07-17 22:04:47,286 INFO L280 TraceCheckUtils]: 312: Hoare triple {37988#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {37988#false} is VALID [2020-07-17 22:04:47,286 INFO L280 TraceCheckUtils]: 313: Hoare triple {37988#false} assume true; {37988#false} is VALID [2020-07-17 22:04:47,286 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {37988#false} {37988#false} #539#return; {37988#false} is VALID [2020-07-17 22:04:47,286 INFO L280 TraceCheckUtils]: 315: Hoare triple {37988#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {37988#false} is VALID [2020-07-17 22:04:47,287 INFO L280 TraceCheckUtils]: 316: Hoare triple {37988#false} assume 0 != ~tmp___0~0; {37988#false} is VALID [2020-07-17 22:04:47,287 INFO L280 TraceCheckUtils]: 317: Hoare triple {37988#false} assume 0 == ~switchedOnBeforeTS~0; {37988#false} is VALID [2020-07-17 22:04:47,287 INFO L263 TraceCheckUtils]: 318: Hoare triple {37988#false} call __automaton_fail(); {37988#false} is VALID [2020-07-17 22:04:47,287 INFO L280 TraceCheckUtils]: 319: Hoare triple {37988#false} assume !false; {37988#false} is VALID [2020-07-17 22:04:47,366 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 177 proven. 16 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2020-07-17 22:04:47,366 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:04:47,366 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8] total 17 [2020-07-17 22:04:47,372 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257371488] [2020-07-17 22:04:47,373 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 320 [2020-07-17 22:04:47,382 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:04:47,382 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:04:47,896 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 340 edges. 340 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:04:47,897 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:04:47,897 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:04:47,897 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:04:47,898 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:04:47,898 INFO L87 Difference]: Start difference. First operand 838 states and 961 transitions. Second operand 17 states. [2020-07-17 22:04:49,599 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:04:54,586 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:05:08,644 WARN L193 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:05:09,103 WARN L193 SmtUtils]: Spent 296.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-17 22:05:09,670 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:05:10,131 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:05:13,828 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:05:14,849 WARN L193 SmtUtils]: Spent 282.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:05:15,294 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:05:15,844 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:05:16,282 WARN L193 SmtUtils]: Spent 251.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:05:37,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:37,142 INFO L93 Difference]: Finished difference Result 2068 states and 2568 transitions. [2020-07-17 22:05:37,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2020-07-17 22:05:37,142 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 320 [2020-07-17 22:05:37,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:05:37,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:05:37,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 788 transitions. [2020-07-17 22:05:37,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2020-07-17 22:05:37,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 788 transitions. [2020-07-17 22:05:37,157 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states and 788 transitions. [2020-07-17 22:05:40,179 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 788 edges. 788 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:05:40,294 INFO L225 Difference]: With dead ends: 2068 [2020-07-17 22:05:40,294 INFO L226 Difference]: Without dead ends: 1343 [2020-07-17 22:05:40,298 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 488 GetRequests, 436 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 742 ImplicationChecksByTransitivity, 4.9s TimeCoverageRelationStatistics Valid=709, Invalid=2047, Unknown=0, NotChecked=0, Total=2756 [2020-07-17 22:05:40,299 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1343 states. [2020-07-17 22:05:52,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1343 to 1082. [2020-07-17 22:05:52,625 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:05:52,625 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1343 states. Second operand 1082 states. [2020-07-17 22:05:52,625 INFO L74 IsIncluded]: Start isIncluded. First operand 1343 states. Second operand 1082 states. [2020-07-17 22:05:52,625 INFO L87 Difference]: Start difference. First operand 1343 states. Second operand 1082 states. [2020-07-17 22:05:52,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:52,685 INFO L93 Difference]: Finished difference Result 1343 states and 1679 transitions. [2020-07-17 22:05:52,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1679 transitions. [2020-07-17 22:05:52,687 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:05:52,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:05:52,688 INFO L74 IsIncluded]: Start isIncluded. First operand 1082 states. Second operand 1343 states. [2020-07-17 22:05:52,688 INFO L87 Difference]: Start difference. First operand 1082 states. Second operand 1343 states. [2020-07-17 22:05:52,758 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:05:52,759 INFO L93 Difference]: Finished difference Result 1343 states and 1679 transitions. [2020-07-17 22:05:52,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1679 transitions. [2020-07-17 22:05:52,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:05:52,761 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:05:52,762 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:05:52,762 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:05:52,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1082 states. [2020-07-17 22:05:52,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1082 states to 1082 states and 1243 transitions. [2020-07-17 22:05:52,810 INFO L78 Accepts]: Start accepts. Automaton has 1082 states and 1243 transitions. Word has length 320 [2020-07-17 22:05:52,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:05:52,811 INFO L479 AbstractCegarLoop]: Abstraction has 1082 states and 1243 transitions. [2020-07-17 22:05:52,811 INFO L480 AbstractCegarLoop]: Interpolant automaton has 17 states. [2020-07-17 22:05:52,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1243 transitions. [2020-07-17 22:05:52,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 389 [2020-07-17 22:05:52,816 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:05:52,816 INFO L422 BasicCegarLoop]: trace histogram [9, 9, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:05:53,025 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:05:53,027 INFO L427 AbstractCegarLoop]: === Iteration 14 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:05:53,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:05:53,028 INFO L82 PathProgramCache]: Analyzing trace with hash 465719961, now seen corresponding path program 1 times [2020-07-17 22:05:53,028 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:05:53,028 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051572996] [2020-07-17 22:05:53,029 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:05:53,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,492 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:05:53,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,538 INFO L280 TraceCheckUtils]: 0: Hoare triple {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {46617#true} is VALID [2020-07-17 22:05:53,538 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,538 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #555#return; {46617#true} is VALID [2020-07-17 22:05:53,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,541 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #451#return; {46617#true} is VALID [2020-07-17 22:05:53,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,544 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #453#return; {46617#true} is VALID [2020-07-17 22:05:53,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,547 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {46617#true} is VALID [2020-07-17 22:05:53,547 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,547 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #455#return; {46617#true} is VALID [2020-07-17 22:05:53,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,555 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #457#return; {46617#true} is VALID [2020-07-17 22:05:53,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {46617#true} is VALID [2020-07-17 22:05:53,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,569 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #545#return; {46617#true} is VALID [2020-07-17 22:05:53,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,584 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-17 22:05:53,584 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,585 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #501#return; {46617#true} is VALID [2020-07-17 22:05:53,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,630 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:53,630 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:53,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,631 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,631 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:53,631 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:53,631 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,631 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,666 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,666 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:53,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:53,667 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:53,667 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,667 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:53,668 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:53,668 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:53,668 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:53,668 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,668 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,679 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:53,679 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,679 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:53,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,680 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:53,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:53,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,680 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:53,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,681 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:53,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:53,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:53,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:53,686 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:53,686 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,686 INFO L263 TraceCheckUtils]: 3: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:53,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:53,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,687 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:53,687 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,687 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,687 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:53,687 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:53,688 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:53,689 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,689 INFO L280 TraceCheckUtils]: 13: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:53,689 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,689 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:53,690 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,690 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:53,690 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,690 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:53,691 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,691 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:53,691 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:53,691 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,691 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,692 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,692 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:53,692 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:53,692 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:53,692 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:53,692 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,693 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:53,693 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:53,693 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,694 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,694 INFO L280 TraceCheckUtils]: 17: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:53,695 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:53,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,695 INFO L263 TraceCheckUtils]: 20: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:53,695 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:53,695 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,696 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:53,696 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,696 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:53,696 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:53,697 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:53,698 INFO L263 TraceCheckUtils]: 29: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,698 INFO L280 TraceCheckUtils]: 30: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:53,698 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,698 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:53,698 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,699 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:53,699 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,699 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:53,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:53,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:53,700 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,701 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:53,701 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:53,701 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:53,702 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,702 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,702 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:53,702 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:53,703 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:53,703 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:53,703 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,703 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:53,703 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:53,703 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,704 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,704 INFO L280 TraceCheckUtils]: 20: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:53,704 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:53,704 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,705 INFO L263 TraceCheckUtils]: 23: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:53,705 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:53,705 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,705 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:53,705 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,705 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,705 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:53,706 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:53,706 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:53,707 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,707 INFO L280 TraceCheckUtils]: 33: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:53,707 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,707 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:53,708 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,708 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:53,708 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,708 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:53,708 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,708 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-17 22:05:53,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:53,714 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,714 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:53,714 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:53,714 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,714 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:53,715 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,715 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:53,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:53,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-17 22:05:53,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,715 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-17 22:05:53,716 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:53,717 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:53,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,717 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,717 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:53,717 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:53,717 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,717 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:53,718 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:53,718 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-17 22:05:53,719 INFO L263 TraceCheckUtils]: 10: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:53,719 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:53,720 INFO L263 TraceCheckUtils]: 13: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,720 INFO L280 TraceCheckUtils]: 14: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:53,721 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,721 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:53,721 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:53,721 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,721 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:53,722 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,722 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:53,722 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:53,722 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:53,722 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:53,723 INFO L280 TraceCheckUtils]: 26: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,723 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:53,723 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:53,723 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,724 INFO L263 TraceCheckUtils]: 30: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,724 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:53,725 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:53,725 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,725 INFO L263 TraceCheckUtils]: 34: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:53,725 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:53,725 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,725 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:53,725 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:53,725 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,726 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:53,726 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:53,726 INFO L280 TraceCheckUtils]: 42: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:53,726 INFO L263 TraceCheckUtils]: 43: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,727 INFO L280 TraceCheckUtils]: 44: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:53,727 INFO L280 TraceCheckUtils]: 45: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,727 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:53,727 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,727 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:53,727 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,727 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:53,727 INFO L280 TraceCheckUtils]: 51: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,728 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-17 22:05:53,728 INFO L263 TraceCheckUtils]: 53: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:53,728 INFO L280 TraceCheckUtils]: 54: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:53,728 INFO L263 TraceCheckUtils]: 55: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,728 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:53,729 INFO L280 TraceCheckUtils]: 57: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,729 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:53,729 INFO L280 TraceCheckUtils]: 59: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:53,729 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-17 22:05:53,729 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,729 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-17 22:05:53,730 INFO L280 TraceCheckUtils]: 63: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,730 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-17 22:05:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,750 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,750 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:53,750 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:53,751 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,751 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,751 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:53,751 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:53,751 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,752 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:53,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-17 22:05:53,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-17 22:05:53,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-17 22:05:53,768 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,768 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-17 22:05:53,768 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:53,768 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:53,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-17 22:05:53,769 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,769 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-17 22:05:53,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-17 22:05:53,769 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-17 22:05:53,769 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-17 22:05:53,769 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,770 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-17 22:05:53,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,779 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-17 22:05:53,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:53,780 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:53,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,780 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-17 22:05:53,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,781 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-17 22:05:53,781 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:53,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:53,781 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,782 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:53,782 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:53,782 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-17 22:05:53,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,782 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-17 22:05:53,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-17 22:05:53,783 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-17 22:05:53,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-17 22:05:53,783 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,783 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-17 22:05:53,783 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-17 22:05:53,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-17 22:05:53,785 INFO L263 TraceCheckUtils]: 15: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,785 INFO L280 TraceCheckUtils]: 16: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,785 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:53,785 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:53,786 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,786 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-17 22:05:53,786 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,786 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-17 22:05:53,786 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,787 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-17 22:05:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:53,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,799 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:53,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,802 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,802 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,802 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:53,803 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:53,803 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,803 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:53,803 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,803 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:53,804 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:53,804 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:53,804 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:53,804 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,804 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,804 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:53,805 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:53,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:53,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-17 22:05:53,805 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,805 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-17 22:05:53,812 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:53,812 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:53,813 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,813 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,813 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:53,813 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:53,813 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,814 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:53,814 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:53,817 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:53,817 INFO L280 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-17 22:05:53,817 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,817 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-17 22:05:53,818 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-17 22:05:53,820 INFO L263 TraceCheckUtils]: 14: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,820 INFO L280 TraceCheckUtils]: 15: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:53,820 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:53,820 INFO L263 TraceCheckUtils]: 17: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,821 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:53,821 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:53,821 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-17 22:05:53,821 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,821 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-17 22:05:53,822 INFO L280 TraceCheckUtils]: 23: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-17 22:05:53,822 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-17 22:05:53,822 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-17 22:05:53,822 INFO L280 TraceCheckUtils]: 26: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,822 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-17 22:05:53,822 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-17 22:05:53,823 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-17 22:05:53,824 INFO L263 TraceCheckUtils]: 30: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:53,824 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:53,824 INFO L280 TraceCheckUtils]: 32: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:53,824 INFO L263 TraceCheckUtils]: 33: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:53,825 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,825 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-17 22:05:53,825 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,825 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-17 22:05:53,826 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,826 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-17 22:05:53,826 INFO L263 TraceCheckUtils]: 40: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:53,826 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:53,826 INFO L263 TraceCheckUtils]: 42: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:53,826 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:53,827 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,827 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:53,827 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:53,827 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:53,827 INFO L263 TraceCheckUtils]: 48: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:53,828 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,828 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,828 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:53,828 INFO L280 TraceCheckUtils]: 52: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:53,828 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:53,828 INFO L280 TraceCheckUtils]: 54: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-17 22:05:53,829 INFO L280 TraceCheckUtils]: 55: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,829 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-17 22:05:53,829 INFO L280 TraceCheckUtils]: 57: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,829 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-17 22:05:53,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,896 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:53,896 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:53,896 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:53,897 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,897 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:53,897 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:53,897 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:53,897 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:53,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:53,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:53,907 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:53,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,102 INFO L280 TraceCheckUtils]: 1: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,103 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:54,104 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,106 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,106 INFO L280 TraceCheckUtils]: 3: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,108 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,109 INFO L280 TraceCheckUtils]: 5: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,110 INFO L280 TraceCheckUtils]: 6: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,111 INFO L280 TraceCheckUtils]: 7: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,112 INFO L280 TraceCheckUtils]: 8: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,113 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,117 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-17 22:05:54,117 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,118 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,119 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,119 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:54,120 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,121 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,122 INFO L280 TraceCheckUtils]: 6: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,123 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,125 INFO L280 TraceCheckUtils]: 9: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,126 INFO L280 TraceCheckUtils]: 10: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,127 INFO L280 TraceCheckUtils]: 11: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,128 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,129 INFO L280 TraceCheckUtils]: 13: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,129 INFO L280 TraceCheckUtils]: 14: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,130 INFO L263 TraceCheckUtils]: 15: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,131 INFO L280 TraceCheckUtils]: 16: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-17 22:05:54,131 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,132 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,133 INFO L280 TraceCheckUtils]: 19: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,134 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,142 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,143 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,146 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,146 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,147 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,147 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,147 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,147 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,147 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:54,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:54,148 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,148 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,148 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:54,149 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-17 22:05:54,149 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,150 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,152 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:54,152 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,152 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,153 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,153 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,153 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,153 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,153 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:54,154 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,155 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,156 INFO L280 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,157 INFO L280 TraceCheckUtils]: 11: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,157 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,158 INFO L280 TraceCheckUtils]: 13: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume 0 != ~systemActive~0; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,159 INFO L263 TraceCheckUtils]: 14: Hoare triple {47178#(<= 0 ~waterLevel~0)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,159 INFO L280 TraceCheckUtils]: 15: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,159 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,160 INFO L263 TraceCheckUtils]: 17: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,160 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:54,160 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,161 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,162 INFO L280 TraceCheckUtils]: 21: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,163 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,164 INFO L280 TraceCheckUtils]: 23: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,166 INFO L280 TraceCheckUtils]: 24: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,167 INFO L280 TraceCheckUtils]: 25: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,168 INFO L280 TraceCheckUtils]: 26: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,169 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,170 INFO L280 TraceCheckUtils]: 28: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,170 INFO L280 TraceCheckUtils]: 29: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,171 INFO L263 TraceCheckUtils]: 30: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,171 INFO L280 TraceCheckUtils]: 31: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-17 22:05:54,172 INFO L280 TraceCheckUtils]: 32: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,172 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,173 INFO L280 TraceCheckUtils]: 34: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,174 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,174 INFO L263 TraceCheckUtils]: 36: Hoare triple {46815#(< 0 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:54,174 INFO L280 TraceCheckUtils]: 37: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,175 INFO L263 TraceCheckUtils]: 38: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,175 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,175 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,175 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,175 INFO L280 TraceCheckUtils]: 42: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:54,176 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:54,176 INFO L263 TraceCheckUtils]: 44: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,176 INFO L280 TraceCheckUtils]: 45: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,176 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,176 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,176 INFO L280 TraceCheckUtils]: 48: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:54,177 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-17 22:05:54,177 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,178 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,178 INFO L280 TraceCheckUtils]: 52: Hoare triple {46815#(< 0 ~waterLevel~0)} assume true; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,179 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {46815#(< 0 ~waterLevel~0)} {46617#true} #505#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 22:05:54,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 22:05:54,214 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {46815#(< 0 ~waterLevel~0)} #501#return; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,268 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,268 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,268 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,269 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,269 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,269 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,269 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,270 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,324 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,327 INFO L280 TraceCheckUtils]: 2: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,328 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,328 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,331 INFO L280 TraceCheckUtils]: 4: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,332 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,333 INFO L280 TraceCheckUtils]: 6: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,334 INFO L280 TraceCheckUtils]: 7: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,334 INFO L280 TraceCheckUtils]: 8: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,335 INFO L280 TraceCheckUtils]: 9: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,336 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,340 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,341 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,341 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,341 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,342 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,342 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,343 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,344 INFO L280 TraceCheckUtils]: 7: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,345 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,346 INFO L280 TraceCheckUtils]: 9: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,346 INFO L280 TraceCheckUtils]: 10: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,347 INFO L280 TraceCheckUtils]: 11: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,348 INFO L280 TraceCheckUtils]: 12: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,349 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,351 INFO L280 TraceCheckUtils]: 15: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,351 INFO L263 TraceCheckUtils]: 16: Hoare triple {47318#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:54,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,352 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,353 INFO L280 TraceCheckUtils]: 19: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,354 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,354 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,355 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:54,356 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,356 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,356 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,356 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,356 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,357 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,357 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,358 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,359 INFO L280 TraceCheckUtils]: 10: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,360 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,361 INFO L280 TraceCheckUtils]: 12: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,362 INFO L280 TraceCheckUtils]: 14: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,363 INFO L280 TraceCheckUtils]: 15: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,364 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,365 INFO L280 TraceCheckUtils]: 17: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,366 INFO L280 TraceCheckUtils]: 18: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,366 INFO L263 TraceCheckUtils]: 19: Hoare triple {47318#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:54,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,367 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,368 INFO L280 TraceCheckUtils]: 22: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,369 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,370 INFO L280 TraceCheckUtils]: 24: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,371 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 22:05:54,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,380 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,380 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,383 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,384 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,384 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,384 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,384 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,385 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,385 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,385 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:54,385 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:54,386 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,386 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,386 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,386 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:54,387 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-17 22:05:54,387 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,388 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {46617#true} {47278#(<= |old(~waterLevel~0)| 1)} #521#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 22:05:54,389 INFO L263 TraceCheckUtils]: 0: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:54,389 INFO L263 TraceCheckUtils]: 1: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,390 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,390 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,390 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,391 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,392 INFO L280 TraceCheckUtils]: 8: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,392 INFO L280 TraceCheckUtils]: 9: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,393 INFO L263 TraceCheckUtils]: 10: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,394 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:54,394 INFO L263 TraceCheckUtils]: 13: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,395 INFO L280 TraceCheckUtils]: 14: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,395 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,395 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,395 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,395 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,396 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,397 INFO L280 TraceCheckUtils]: 20: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,398 INFO L280 TraceCheckUtils]: 21: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,399 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,399 INFO L280 TraceCheckUtils]: 23: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,400 INFO L280 TraceCheckUtils]: 24: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,401 INFO L280 TraceCheckUtils]: 25: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,401 INFO L280 TraceCheckUtils]: 26: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,402 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,403 INFO L280 TraceCheckUtils]: 28: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,404 INFO L280 TraceCheckUtils]: 29: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,404 INFO L263 TraceCheckUtils]: 30: Hoare triple {47318#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:54,404 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,405 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,405 INFO L280 TraceCheckUtils]: 33: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,406 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,407 INFO L280 TraceCheckUtils]: 35: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,407 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 22:05:54,408 INFO L263 TraceCheckUtils]: 37: Hoare triple {47278#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:54,408 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,408 INFO L263 TraceCheckUtils]: 39: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,408 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,408 INFO L280 TraceCheckUtils]: 41: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,408 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,409 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:54,409 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:54,409 INFO L263 TraceCheckUtils]: 45: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,409 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,409 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,409 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,410 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:54,410 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-17 22:05:54,410 INFO L280 TraceCheckUtils]: 51: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,411 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {46617#true} {47278#(<= |old(~waterLevel~0)| 1)} #521#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 22:05:54,411 INFO L280 TraceCheckUtils]: 53: Hoare triple {47278#(<= |old(~waterLevel~0)| 1)} assume true; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 22:05:54,412 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {47278#(<= |old(~waterLevel~0)| 1)} {46819#(<= 2 ~waterLevel~0)} #505#return; {46618#false} is VALID [2020-07-17 22:05:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,418 INFO L280 TraceCheckUtils]: 0: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-17 22:05:54,418 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,418 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #501#return; {46618#false} is VALID [2020-07-17 22:05:54,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,425 INFO L263 TraceCheckUtils]: 0: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,425 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,425 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,425 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,426 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,426 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46618#false} #515#return; {46618#false} is VALID [2020-07-17 22:05:54,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,444 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,445 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:54,445 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,445 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,446 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,446 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,446 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:54,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:54,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:54,447 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:54,447 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,447 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,457 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:54,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,458 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:54,458 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,458 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:54,458 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:54,459 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,459 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:54,459 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,459 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,459 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:54,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,462 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:54,463 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,463 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:54,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:54,463 INFO L263 TraceCheckUtils]: 1: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:54,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,464 INFO L263 TraceCheckUtils]: 3: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:54,464 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:54,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,464 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:54,464 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,465 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,465 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:54,465 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:54,465 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:54,466 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,467 INFO L280 TraceCheckUtils]: 13: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:54,467 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,467 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:54,467 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,467 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:54,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,468 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,469 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,469 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:54,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:54,470 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:54,470 INFO L280 TraceCheckUtils]: 11: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:54,470 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,470 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:54,470 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:54,471 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,472 INFO L263 TraceCheckUtils]: 16: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,472 INFO L280 TraceCheckUtils]: 17: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:54,472 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:54,472 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,472 INFO L263 TraceCheckUtils]: 20: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:54,473 INFO L280 TraceCheckUtils]: 21: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:54,473 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,473 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:54,473 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,473 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,474 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:54,474 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:54,474 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:54,475 INFO L263 TraceCheckUtils]: 29: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,475 INFO L280 TraceCheckUtils]: 30: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:54,475 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,476 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:54,476 INFO L280 TraceCheckUtils]: 33: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,476 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:54,476 INFO L280 TraceCheckUtils]: 35: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,477 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:54,478 INFO L280 TraceCheckUtils]: 0: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:54,479 INFO L263 TraceCheckUtils]: 2: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,479 INFO L280 TraceCheckUtils]: 4: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,480 INFO L263 TraceCheckUtils]: 5: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,480 INFO L280 TraceCheckUtils]: 6: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,480 INFO L263 TraceCheckUtils]: 7: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,481 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,481 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:54,481 INFO L280 TraceCheckUtils]: 12: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:54,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:54,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:54,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,482 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:54,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:54,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,483 INFO L263 TraceCheckUtils]: 19: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,484 INFO L280 TraceCheckUtils]: 20: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:54,484 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:54,484 INFO L280 TraceCheckUtils]: 22: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,484 INFO L263 TraceCheckUtils]: 23: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:54,484 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:54,484 INFO L280 TraceCheckUtils]: 25: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,485 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:54,485 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,485 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,485 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:54,485 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:54,486 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:54,487 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,487 INFO L280 TraceCheckUtils]: 33: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:54,487 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,487 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:54,488 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,488 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:54,488 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,488 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:54,488 INFO L280 TraceCheckUtils]: 40: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,489 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {46617#true} {46618#false} #519#return; {46618#false} is VALID [2020-07-17 22:05:54,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,493 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,493 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,493 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #537#return; {46618#false} is VALID [2020-07-17 22:05:54,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:54,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,496 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {46617#true} {46618#false} #539#return; {46618#false} is VALID [2020-07-17 22:05:54,501 INFO L263 TraceCheckUtils]: 0: Hoare triple {46617#true} call ULTIMATE.init(); {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-17 22:05:54,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {46933#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string71.base| |old(#t~string71.base)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string43.offset| |old(#t~string43.offset)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string73.base| |old(#t~string73.base)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string73.offset| |old(#t~string73.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string43.base| |old(#t~string43.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string11.offset| |old(#t~string11.offset)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string34.base| |old(#t~string34.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string41.base| |old(#t~string41.base)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string34.offset| |old(#t~string34.offset)|) (= |#t~string69.offset| |old(#t~string69.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string11.base| |old(#t~string11.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string40.base| |old(#t~string40.base)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string41.offset| |old(#t~string41.offset)|) (= |#t~string71.offset| |old(#t~string71.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#valid| |old(#valid)|) (= |#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)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {46617#true} is VALID [2020-07-17 22:05:54,502 INFO L280 TraceCheckUtils]: 2: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,502 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {46617#true} {46617#true} #555#return; {46617#true} is VALID [2020-07-17 22:05:54,502 INFO L263 TraceCheckUtils]: 4: Hoare triple {46617#true} call #t~ret76 := main(); {46617#true} is VALID [2020-07-17 22:05:54,502 INFO L280 TraceCheckUtils]: 5: Hoare triple {46617#true} havoc ~retValue_acc~2;havoc ~tmp~0; {46617#true} is VALID [2020-07-17 22:05:54,502 INFO L263 TraceCheckUtils]: 6: Hoare triple {46617#true} call select_helpers(); {46617#true} is VALID [2020-07-17 22:05:54,503 INFO L280 TraceCheckUtils]: 7: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,503 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {46617#true} {46617#true} #451#return; {46617#true} is VALID [2020-07-17 22:05:54,503 INFO L263 TraceCheckUtils]: 9: Hoare triple {46617#true} call select_features(); {46617#true} is VALID [2020-07-17 22:05:54,503 INFO L280 TraceCheckUtils]: 10: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,503 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {46617#true} {46617#true} #453#return; {46617#true} is VALID [2020-07-17 22:05:54,503 INFO L263 TraceCheckUtils]: 12: Hoare triple {46617#true} call #t~ret1 := valid_product(); {46617#true} is VALID [2020-07-17 22:05:54,504 INFO L280 TraceCheckUtils]: 13: Hoare triple {46617#true} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {46617#true} is VALID [2020-07-17 22:05:54,504 INFO L280 TraceCheckUtils]: 14: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,504 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {46617#true} {46617#true} #455#return; {46617#true} is VALID [2020-07-17 22:05:54,504 INFO L280 TraceCheckUtils]: 16: Hoare triple {46617#true} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {46617#true} is VALID [2020-07-17 22:05:54,504 INFO L280 TraceCheckUtils]: 17: Hoare triple {46617#true} assume 0 != ~tmp~0; {46617#true} is VALID [2020-07-17 22:05:54,504 INFO L263 TraceCheckUtils]: 18: Hoare triple {46617#true} call setup(); {46617#true} is VALID [2020-07-17 22:05:54,505 INFO L280 TraceCheckUtils]: 19: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,505 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {46617#true} {46617#true} #457#return; {46617#true} is VALID [2020-07-17 22:05:54,505 INFO L263 TraceCheckUtils]: 21: Hoare triple {46617#true} call runTest(); {46617#true} is VALID [2020-07-17 22:05:54,506 INFO L263 TraceCheckUtils]: 22: Hoare triple {46617#true} call __utac_acc__Specification5_spec__1(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:54,506 INFO L280 TraceCheckUtils]: 23: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {46617#true} is VALID [2020-07-17 22:05:54,506 INFO L280 TraceCheckUtils]: 24: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,507 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {46617#true} {46617#true} #545#return; {46617#true} is VALID [2020-07-17 22:05:54,507 INFO L263 TraceCheckUtils]: 26: Hoare triple {46617#true} call test(); {46617#true} is VALID [2020-07-17 22:05:54,507 INFO L280 TraceCheckUtils]: 27: Hoare triple {46617#true} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {46617#true} is VALID [2020-07-17 22:05:54,507 INFO L280 TraceCheckUtils]: 28: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-17 22:05:54,507 INFO L280 TraceCheckUtils]: 29: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-17 22:05:54,507 INFO L280 TraceCheckUtils]: 30: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-17 22:05:54,507 INFO L280 TraceCheckUtils]: 31: Hoare triple {46617#true} assume 0 != ~tmp~5; {46617#true} is VALID [2020-07-17 22:05:54,508 INFO L263 TraceCheckUtils]: 32: Hoare triple {46617#true} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,509 INFO L280 TraceCheckUtils]: 33: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-17 22:05:54,509 INFO L280 TraceCheckUtils]: 34: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,509 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {46617#true} {46617#true} #501#return; {46617#true} is VALID [2020-07-17 22:05:54,509 INFO L280 TraceCheckUtils]: 36: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-17 22:05:54,510 INFO L280 TraceCheckUtils]: 37: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-17 22:05:54,510 INFO L280 TraceCheckUtils]: 38: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-17 22:05:54,510 INFO L280 TraceCheckUtils]: 39: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-17 22:05:54,511 INFO L263 TraceCheckUtils]: 40: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:54,512 INFO L263 TraceCheckUtils]: 41: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:54,512 INFO L263 TraceCheckUtils]: 42: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,512 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,512 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,513 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,513 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,513 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,513 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:54,513 INFO L280 TraceCheckUtils]: 49: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:54,513 INFO L280 TraceCheckUtils]: 50: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-17 22:05:54,514 INFO L263 TraceCheckUtils]: 51: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,515 INFO L280 TraceCheckUtils]: 52: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,515 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:54,516 INFO L263 TraceCheckUtils]: 54: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,516 INFO L280 TraceCheckUtils]: 55: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,516 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,516 INFO L263 TraceCheckUtils]: 57: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,516 INFO L280 TraceCheckUtils]: 58: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,517 INFO L263 TraceCheckUtils]: 59: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,517 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,517 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,517 INFO L280 TraceCheckUtils]: 62: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,517 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:54,517 INFO L280 TraceCheckUtils]: 64: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:54,518 INFO L280 TraceCheckUtils]: 65: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:54,518 INFO L280 TraceCheckUtils]: 66: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:54,518 INFO L280 TraceCheckUtils]: 67: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,518 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:54,518 INFO L280 TraceCheckUtils]: 69: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:54,519 INFO L280 TraceCheckUtils]: 70: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,520 INFO L263 TraceCheckUtils]: 71: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,520 INFO L280 TraceCheckUtils]: 72: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:54,520 INFO L263 TraceCheckUtils]: 73: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:54,520 INFO L280 TraceCheckUtils]: 74: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,521 INFO L263 TraceCheckUtils]: 75: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:54,521 INFO L280 TraceCheckUtils]: 76: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:54,521 INFO L280 TraceCheckUtils]: 77: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,521 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:54,521 INFO L280 TraceCheckUtils]: 79: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,521 INFO L280 TraceCheckUtils]: 80: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,522 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:54,522 INFO L280 TraceCheckUtils]: 82: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:54,522 INFO L280 TraceCheckUtils]: 83: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:54,523 INFO L263 TraceCheckUtils]: 84: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,523 INFO L280 TraceCheckUtils]: 85: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:54,523 INFO L280 TraceCheckUtils]: 86: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,524 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:54,524 INFO L280 TraceCheckUtils]: 88: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,524 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:54,524 INFO L280 TraceCheckUtils]: 90: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,524 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:54,524 INFO L280 TraceCheckUtils]: 92: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,525 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-17 22:05:54,525 INFO L263 TraceCheckUtils]: 94: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:54,525 INFO L280 TraceCheckUtils]: 95: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,525 INFO L263 TraceCheckUtils]: 96: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,525 INFO L280 TraceCheckUtils]: 97: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,526 INFO L280 TraceCheckUtils]: 98: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,526 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,526 INFO L280 TraceCheckUtils]: 100: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:54,526 INFO L280 TraceCheckUtils]: 101: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-17 22:05:54,526 INFO L280 TraceCheckUtils]: 102: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,527 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-17 22:05:54,527 INFO L280 TraceCheckUtils]: 104: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,527 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-17 22:05:54,527 INFO L280 TraceCheckUtils]: 106: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-17 22:05:54,527 INFO L280 TraceCheckUtils]: 107: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-17 22:05:54,528 INFO L280 TraceCheckUtils]: 108: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-17 22:05:54,528 INFO L280 TraceCheckUtils]: 109: Hoare triple {46617#true} assume !(0 != ~tmp~5); {46617#true} is VALID [2020-07-17 22:05:54,528 INFO L280 TraceCheckUtils]: 110: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-17 22:05:54,528 INFO L280 TraceCheckUtils]: 111: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-17 22:05:54,528 INFO L280 TraceCheckUtils]: 112: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-17 22:05:54,529 INFO L280 TraceCheckUtils]: 113: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-17 22:05:54,530 INFO L263 TraceCheckUtils]: 114: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:54,532 INFO L263 TraceCheckUtils]: 115: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:54,532 INFO L263 TraceCheckUtils]: 116: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,532 INFO L280 TraceCheckUtils]: 117: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,532 INFO L280 TraceCheckUtils]: 118: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,532 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,533 INFO L280 TraceCheckUtils]: 120: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,533 INFO L280 TraceCheckUtils]: 121: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,533 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:54,533 INFO L280 TraceCheckUtils]: 123: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,535 INFO L263 TraceCheckUtils]: 124: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,535 INFO L280 TraceCheckUtils]: 125: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {46617#true} is VALID [2020-07-17 22:05:54,535 INFO L280 TraceCheckUtils]: 126: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,536 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {46617#true} {46617#true} #517#return; {46617#true} is VALID [2020-07-17 22:05:54,536 INFO L280 TraceCheckUtils]: 128: Hoare triple {46617#true} assume 0 != ~systemActive~0; {46617#true} is VALID [2020-07-17 22:05:54,537 INFO L263 TraceCheckUtils]: 129: Hoare triple {46617#true} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,537 INFO L280 TraceCheckUtils]: 130: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,537 INFO L280 TraceCheckUtils]: 131: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,537 INFO L263 TraceCheckUtils]: 132: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,538 INFO L280 TraceCheckUtils]: 133: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:54,538 INFO L263 TraceCheckUtils]: 134: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,538 INFO L280 TraceCheckUtils]: 135: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-17 22:05:54,538 INFO L280 TraceCheckUtils]: 136: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,538 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-17 22:05:54,539 INFO L280 TraceCheckUtils]: 138: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-17 22:05:54,539 INFO L280 TraceCheckUtils]: 139: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-17 22:05:54,540 INFO L280 TraceCheckUtils]: 140: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-17 22:05:54,540 INFO L280 TraceCheckUtils]: 141: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,541 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-17 22:05:54,541 INFO L280 TraceCheckUtils]: 143: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-17 22:05:54,541 INFO L280 TraceCheckUtils]: 144: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-17 22:05:54,543 INFO L263 TraceCheckUtils]: 145: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,543 INFO L280 TraceCheckUtils]: 146: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,543 INFO L280 TraceCheckUtils]: 147: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:54,544 INFO L263 TraceCheckUtils]: 148: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:54,544 INFO L280 TraceCheckUtils]: 149: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,544 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-17 22:05:54,545 INFO L280 TraceCheckUtils]: 151: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,545 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-17 22:05:54,546 INFO L280 TraceCheckUtils]: 153: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,546 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {46617#true} {46617#true} #519#return; {46617#true} is VALID [2020-07-17 22:05:54,547 INFO L263 TraceCheckUtils]: 155: Hoare triple {46617#true} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:54,548 INFO L280 TraceCheckUtils]: 156: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,549 INFO L263 TraceCheckUtils]: 157: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,549 INFO L280 TraceCheckUtils]: 158: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,549 INFO L280 TraceCheckUtils]: 159: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,550 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,550 INFO L280 TraceCheckUtils]: 161: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:54,550 INFO L280 TraceCheckUtils]: 162: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:54,550 INFO L263 TraceCheckUtils]: 163: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,550 INFO L280 TraceCheckUtils]: 164: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,550 INFO L280 TraceCheckUtils]: 165: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,551 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,551 INFO L280 TraceCheckUtils]: 167: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:54,551 INFO L280 TraceCheckUtils]: 168: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,551 INFO L280 TraceCheckUtils]: 169: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-17 22:05:54,551 INFO L280 TraceCheckUtils]: 170: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,551 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {46617#true} {46617#true} #521#return; {46617#true} is VALID [2020-07-17 22:05:54,552 INFO L280 TraceCheckUtils]: 172: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,552 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {46617#true} {46617#true} #505#return; {46617#true} is VALID [2020-07-17 22:05:54,552 INFO L280 TraceCheckUtils]: 174: Hoare triple {46617#true} assume !false; {46617#true} is VALID [2020-07-17 22:05:54,552 INFO L280 TraceCheckUtils]: 175: Hoare triple {46617#true} assume ~splverifierCounter~0 < 4; {46617#true} is VALID [2020-07-17 22:05:54,552 INFO L280 TraceCheckUtils]: 176: Hoare triple {46617#true} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46617#true} is VALID [2020-07-17 22:05:54,552 INFO L280 TraceCheckUtils]: 177: Hoare triple {46617#true} assume !(0 != ~tmp~5); {46617#true} is VALID [2020-07-17 22:05:54,552 INFO L280 TraceCheckUtils]: 178: Hoare triple {46617#true} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46617#true} is VALID [2020-07-17 22:05:54,553 INFO L280 TraceCheckUtils]: 179: Hoare triple {46617#true} assume !(0 != ~tmp___0~1); {46617#true} is VALID [2020-07-17 22:05:54,553 INFO L280 TraceCheckUtils]: 180: Hoare triple {46617#true} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46617#true} is VALID [2020-07-17 22:05:54,553 INFO L280 TraceCheckUtils]: 181: Hoare triple {46617#true} assume 0 != ~tmp___2~0; {46617#true} is VALID [2020-07-17 22:05:54,554 INFO L263 TraceCheckUtils]: 182: Hoare triple {46617#true} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:54,555 INFO L263 TraceCheckUtils]: 183: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:54,555 INFO L263 TraceCheckUtils]: 184: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,555 INFO L280 TraceCheckUtils]: 185: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,555 INFO L280 TraceCheckUtils]: 186: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,555 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,556 INFO L280 TraceCheckUtils]: 188: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,556 INFO L280 TraceCheckUtils]: 189: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,556 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46617#true} is VALID [2020-07-17 22:05:54,556 INFO L280 TraceCheckUtils]: 191: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,557 INFO L263 TraceCheckUtils]: 192: Hoare triple {46617#true} call lowerWaterLevel(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,558 INFO L280 TraceCheckUtils]: 193: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,563 INFO L280 TraceCheckUtils]: 194: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume true; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,566 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {47178#(<= 0 ~waterLevel~0)} {46617#true} #517#return; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,568 INFO L280 TraceCheckUtils]: 196: Hoare triple {47178#(<= 0 ~waterLevel~0)} assume 0 != ~systemActive~0; {47178#(<= 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,569 INFO L263 TraceCheckUtils]: 197: Hoare triple {47178#(<= 0 ~waterLevel~0)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,569 INFO L280 TraceCheckUtils]: 198: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,569 INFO L280 TraceCheckUtils]: 199: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,569 INFO L263 TraceCheckUtils]: 200: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,570 INFO L280 TraceCheckUtils]: 201: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:54,570 INFO L263 TraceCheckUtils]: 202: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,571 INFO L280 TraceCheckUtils]: 203: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,572 INFO L280 TraceCheckUtils]: 204: Hoare triple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} assume true; {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,573 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {47237#(or (and (= 0 |isLowWaterSensorDry_#res|) (not (= 0 ~waterLevel~0))) (and (= 1 |isLowWaterSensorDry_#res|) (= 0 ~waterLevel~0)))} {46617#true} #491#return; {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,575 INFO L280 TraceCheckUtils]: 206: Hoare triple {47235#(or (= 1 |isLowWaterLevel_#t~ret75|) (not (= 0 ~waterLevel~0)))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} is VALID [2020-07-17 22:05:54,576 INFO L280 TraceCheckUtils]: 207: Hoare triple {47236#(or (= 1 isLowWaterLevel_~tmp~10) (not (= 0 ~waterLevel~0)))} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,576 INFO L280 TraceCheckUtils]: 208: Hoare triple {47228#(not (= 0 ~waterLevel~0))} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,577 INFO L280 TraceCheckUtils]: 209: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,578 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {46617#true} #493#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,579 INFO L280 TraceCheckUtils]: 211: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,579 INFO L280 TraceCheckUtils]: 212: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume 0 != ~tmp~7; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,580 INFO L263 TraceCheckUtils]: 213: Hoare triple {47228#(not (= 0 ~waterLevel~0))} call deactivatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,580 INFO L280 TraceCheckUtils]: 214: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-17 22:05:54,581 INFO L280 TraceCheckUtils]: 215: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,581 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {46617#true} {47228#(not (= 0 ~waterLevel~0))} #495#return; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,582 INFO L280 TraceCheckUtils]: 217: Hoare triple {47228#(not (= 0 ~waterLevel~0))} assume true; {47228#(not (= 0 ~waterLevel~0))} is VALID [2020-07-17 22:05:54,583 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {47228#(not (= 0 ~waterLevel~0))} {47178#(<= 0 ~waterLevel~0)} #519#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,584 INFO L263 TraceCheckUtils]: 219: Hoare triple {46815#(< 0 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:54,584 INFO L280 TraceCheckUtils]: 220: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,584 INFO L263 TraceCheckUtils]: 221: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,584 INFO L280 TraceCheckUtils]: 222: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,585 INFO L280 TraceCheckUtils]: 223: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,585 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,585 INFO L280 TraceCheckUtils]: 225: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:54,585 INFO L280 TraceCheckUtils]: 226: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:54,586 INFO L263 TraceCheckUtils]: 227: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,586 INFO L280 TraceCheckUtils]: 228: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,586 INFO L280 TraceCheckUtils]: 229: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,586 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,587 INFO L280 TraceCheckUtils]: 231: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:54,587 INFO L280 TraceCheckUtils]: 232: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-17 22:05:54,587 INFO L280 TraceCheckUtils]: 233: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,588 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {46617#true} {46815#(< 0 ~waterLevel~0)} #521#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,589 INFO L280 TraceCheckUtils]: 235: Hoare triple {46815#(< 0 ~waterLevel~0)} assume true; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,590 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {46815#(< 0 ~waterLevel~0)} {46617#true} #505#return; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,591 INFO L280 TraceCheckUtils]: 237: Hoare triple {46815#(< 0 ~waterLevel~0)} assume !false; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,591 INFO L280 TraceCheckUtils]: 238: Hoare triple {46815#(< 0 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,592 INFO L280 TraceCheckUtils]: 239: Hoare triple {46815#(< 0 ~waterLevel~0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,593 INFO L280 TraceCheckUtils]: 240: Hoare triple {46815#(< 0 ~waterLevel~0)} assume 0 != ~tmp~5; {46815#(< 0 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,594 INFO L263 TraceCheckUtils]: 241: Hoare triple {46815#(< 0 ~waterLevel~0)} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,596 INFO L280 TraceCheckUtils]: 242: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 22:05:54,597 INFO L280 TraceCheckUtils]: 243: Hoare triple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} assume true; {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} is VALID [2020-07-17 22:05:54,598 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {47244#(<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)} {46815#(< 0 ~waterLevel~0)} #501#return; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,599 INFO L280 TraceCheckUtils]: 245: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,600 INFO L280 TraceCheckUtils]: 246: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~1); {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,601 INFO L280 TraceCheckUtils]: 247: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,602 INFO L280 TraceCheckUtils]: 248: Hoare triple {46819#(<= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {46819#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:05:54,603 INFO L263 TraceCheckUtils]: 249: Hoare triple {46819#(<= 2 ~waterLevel~0)} call timeShift(); {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:05:54,604 INFO L263 TraceCheckUtils]: 250: Hoare triple {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:54,604 INFO L263 TraceCheckUtils]: 251: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,605 INFO L280 TraceCheckUtils]: 252: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,605 INFO L280 TraceCheckUtils]: 253: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,605 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,605 INFO L280 TraceCheckUtils]: 255: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,605 INFO L280 TraceCheckUtils]: 256: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,606 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {46617#true} {46936#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #515#return; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,607 INFO L280 TraceCheckUtils]: 258: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,608 INFO L280 TraceCheckUtils]: 259: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,609 INFO L263 TraceCheckUtils]: 260: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,609 INFO L280 TraceCheckUtils]: 261: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,609 INFO L280 TraceCheckUtils]: 262: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:54,610 INFO L263 TraceCheckUtils]: 263: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,610 INFO L280 TraceCheckUtils]: 264: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,611 INFO L280 TraceCheckUtils]: 265: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,611 INFO L263 TraceCheckUtils]: 266: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,611 INFO L280 TraceCheckUtils]: 267: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,611 INFO L263 TraceCheckUtils]: 268: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,611 INFO L280 TraceCheckUtils]: 269: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,613 INFO L280 TraceCheckUtils]: 270: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,614 INFO L280 TraceCheckUtils]: 271: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,615 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #513#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,616 INFO L280 TraceCheckUtils]: 273: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,616 INFO L280 TraceCheckUtils]: 274: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,617 INFO L280 TraceCheckUtils]: 275: Hoare triple {47318#(<= ~waterLevel~0 1)} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,618 INFO L280 TraceCheckUtils]: 276: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,619 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #527#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,620 INFO L280 TraceCheckUtils]: 278: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,621 INFO L280 TraceCheckUtils]: 279: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~6); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,621 INFO L263 TraceCheckUtils]: 280: Hoare triple {47318#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:54,622 INFO L280 TraceCheckUtils]: 281: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,623 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {46617#true} {47318#(<= ~waterLevel~0 1)} #531#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,623 INFO L280 TraceCheckUtils]: 283: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,624 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #499#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,625 INFO L280 TraceCheckUtils]: 285: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:54,626 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 22:05:54,626 INFO L263 TraceCheckUtils]: 287: Hoare triple {47278#(<= |old(~waterLevel~0)| 1)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:54,626 INFO L280 TraceCheckUtils]: 288: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:54,627 INFO L263 TraceCheckUtils]: 289: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,627 INFO L280 TraceCheckUtils]: 290: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,627 INFO L280 TraceCheckUtils]: 291: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,627 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:54,627 INFO L280 TraceCheckUtils]: 293: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:54,627 INFO L280 TraceCheckUtils]: 294: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:54,628 INFO L263 TraceCheckUtils]: 295: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,628 INFO L280 TraceCheckUtils]: 296: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,628 INFO L280 TraceCheckUtils]: 297: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,628 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:54,628 INFO L280 TraceCheckUtils]: 299: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:54,628 INFO L280 TraceCheckUtils]: 300: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-17 22:05:54,629 INFO L280 TraceCheckUtils]: 301: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,630 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {46617#true} {47278#(<= |old(~waterLevel~0)| 1)} #521#return; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 22:05:54,630 INFO L280 TraceCheckUtils]: 303: Hoare triple {47278#(<= |old(~waterLevel~0)| 1)} assume true; {47278#(<= |old(~waterLevel~0)| 1)} is VALID [2020-07-17 22:05:54,632 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {47278#(<= |old(~waterLevel~0)| 1)} {46819#(<= 2 ~waterLevel~0)} #505#return; {46618#false} is VALID [2020-07-17 22:05:54,632 INFO L280 TraceCheckUtils]: 305: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-17 22:05:54,632 INFO L280 TraceCheckUtils]: 306: Hoare triple {46618#false} assume ~splverifierCounter~0 < 4; {46618#false} is VALID [2020-07-17 22:05:54,632 INFO L280 TraceCheckUtils]: 307: Hoare triple {46618#false} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {46618#false} is VALID [2020-07-17 22:05:54,632 INFO L280 TraceCheckUtils]: 308: Hoare triple {46618#false} assume 0 != ~tmp~5; {46618#false} is VALID [2020-07-17 22:05:54,632 INFO L263 TraceCheckUtils]: 309: Hoare triple {46618#false} call waterRise(); {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:54,633 INFO L280 TraceCheckUtils]: 310: Hoare triple {46935#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {46617#true} is VALID [2020-07-17 22:05:54,633 INFO L280 TraceCheckUtils]: 311: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,633 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {46617#true} {46618#false} #501#return; {46618#false} is VALID [2020-07-17 22:05:54,633 INFO L280 TraceCheckUtils]: 313: Hoare triple {46618#false} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {46618#false} is VALID [2020-07-17 22:05:54,633 INFO L280 TraceCheckUtils]: 314: Hoare triple {46618#false} assume !(0 != ~tmp___0~1); {46618#false} is VALID [2020-07-17 22:05:54,633 INFO L280 TraceCheckUtils]: 315: Hoare triple {46618#false} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {46618#false} is VALID [2020-07-17 22:05:54,634 INFO L280 TraceCheckUtils]: 316: Hoare triple {46618#false} assume 0 != ~tmp___2~0; {46618#false} is VALID [2020-07-17 22:05:54,634 INFO L263 TraceCheckUtils]: 317: Hoare triple {46618#false} call timeShift(); {46618#false} is VALID [2020-07-17 22:05:54,634 INFO L263 TraceCheckUtils]: 318: Hoare triple {46618#false} call __utac_acc__Specification5_spec__2(); {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:05:54,634 INFO L263 TraceCheckUtils]: 319: Hoare triple {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,634 INFO L280 TraceCheckUtils]: 320: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,634 INFO L280 TraceCheckUtils]: 321: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,635 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {46617#true} {46934#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #535#return; {46617#true} is VALID [2020-07-17 22:05:54,635 INFO L280 TraceCheckUtils]: 323: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:54,635 INFO L280 TraceCheckUtils]: 324: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,635 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {46617#true} {46618#false} #515#return; {46618#false} is VALID [2020-07-17 22:05:54,635 INFO L280 TraceCheckUtils]: 326: Hoare triple {46618#false} assume !(0 != ~pumpRunning~0); {46618#false} is VALID [2020-07-17 22:05:54,635 INFO L280 TraceCheckUtils]: 327: Hoare triple {46618#false} assume 0 != ~systemActive~0; {46618#false} is VALID [2020-07-17 22:05:54,636 INFO L263 TraceCheckUtils]: 328: Hoare triple {46618#false} call processEnvironment(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,636 INFO L280 TraceCheckUtils]: 329: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:54,636 INFO L280 TraceCheckUtils]: 330: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:54,637 INFO L263 TraceCheckUtils]: 331: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,637 INFO L280 TraceCheckUtils]: 332: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,638 INFO L280 TraceCheckUtils]: 333: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:54,638 INFO L263 TraceCheckUtils]: 334: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,638 INFO L280 TraceCheckUtils]: 335: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:54,638 INFO L263 TraceCheckUtils]: 336: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:54,638 INFO L280 TraceCheckUtils]: 337: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,638 INFO L280 TraceCheckUtils]: 338: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:54,639 INFO L280 TraceCheckUtils]: 339: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,639 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:54,639 INFO L280 TraceCheckUtils]: 341: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:54,639 INFO L280 TraceCheckUtils]: 342: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:54,639 INFO L280 TraceCheckUtils]: 343: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:54,639 INFO L280 TraceCheckUtils]: 344: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,640 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:54,640 INFO L280 TraceCheckUtils]: 346: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:54,640 INFO L280 TraceCheckUtils]: 347: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:54,641 INFO L263 TraceCheckUtils]: 348: Hoare triple {46617#true} call activatePump(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,641 INFO L280 TraceCheckUtils]: 349: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:54,642 INFO L263 TraceCheckUtils]: 350: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:54,642 INFO L280 TraceCheckUtils]: 351: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,642 INFO L263 TraceCheckUtils]: 352: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:54,642 INFO L280 TraceCheckUtils]: 353: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:54,642 INFO L280 TraceCheckUtils]: 354: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,642 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:54,643 INFO L280 TraceCheckUtils]: 356: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:54,643 INFO L280 TraceCheckUtils]: 357: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,643 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:54,643 INFO L280 TraceCheckUtils]: 359: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:54,643 INFO L280 TraceCheckUtils]: 360: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:54,645 INFO L263 TraceCheckUtils]: 361: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:05:54,645 INFO L280 TraceCheckUtils]: 362: Hoare triple {46998#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:54,645 INFO L280 TraceCheckUtils]: 363: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,645 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:54,645 INFO L280 TraceCheckUtils]: 365: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,646 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:54,646 INFO L280 TraceCheckUtils]: 367: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,646 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:54,646 INFO L280 TraceCheckUtils]: 369: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,646 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {46617#true} {46618#false} #519#return; {46618#false} is VALID [2020-07-17 22:05:54,646 INFO L263 TraceCheckUtils]: 371: Hoare triple {46618#false} call __utac_acc__Specification5_spec__3(); {46618#false} is VALID [2020-07-17 22:05:54,647 INFO L280 TraceCheckUtils]: 372: Hoare triple {46618#false} havoc ~tmp~4;havoc ~tmp___0~0; {46618#false} is VALID [2020-07-17 22:05:54,647 INFO L263 TraceCheckUtils]: 373: Hoare triple {46618#false} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:54,647 INFO L280 TraceCheckUtils]: 374: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:54,647 INFO L280 TraceCheckUtils]: 375: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,647 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {46617#true} {46618#false} #537#return; {46618#false} is VALID [2020-07-17 22:05:54,647 INFO L280 TraceCheckUtils]: 377: Hoare triple {46618#false} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46618#false} is VALID [2020-07-17 22:05:54,648 INFO L280 TraceCheckUtils]: 378: Hoare triple {46618#false} assume 2 != ~tmp~4; {46618#false} is VALID [2020-07-17 22:05:54,648 INFO L263 TraceCheckUtils]: 379: Hoare triple {46618#false} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:54,648 INFO L280 TraceCheckUtils]: 380: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:54,648 INFO L280 TraceCheckUtils]: 381: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:54,648 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {46617#true} {46618#false} #539#return; {46618#false} is VALID [2020-07-17 22:05:54,649 INFO L280 TraceCheckUtils]: 383: Hoare triple {46618#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46618#false} is VALID [2020-07-17 22:05:54,649 INFO L280 TraceCheckUtils]: 384: Hoare triple {46618#false} assume 0 != ~tmp___0~0; {46618#false} is VALID [2020-07-17 22:05:54,649 INFO L280 TraceCheckUtils]: 385: Hoare triple {46618#false} assume 0 == ~switchedOnBeforeTS~0; {46618#false} is VALID [2020-07-17 22:05:54,649 INFO L263 TraceCheckUtils]: 386: Hoare triple {46618#false} call __automaton_fail(); {46618#false} is VALID [2020-07-17 22:05:54,649 INFO L280 TraceCheckUtils]: 387: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-17 22:05:54,811 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 169 proven. 24 refuted. 0 times theorem prover too weak. 367 trivial. 0 not checked. [2020-07-17 22:05:54,811 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051572996] [2020-07-17 22:05:54,811 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [465192005] [2020-07-17 22:05:54,811 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-17 22:05:55,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:55,083 INFO L264 TraceCheckSpWp]: Trace formula consists of 1481 conjuncts, 42 conjunts are in the unsatisfiable core [2020-07-17 22:05:55,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:05:55,165 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:05:56,205 INFO L263 TraceCheckUtils]: 0: Hoare triple {46617#true} call ULTIMATE.init(); {46617#true} is VALID [2020-07-17 22:05:56,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {46617#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(13);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string5.base, #t~string5.offset, 1);call write~init~int(77, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(101, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(116, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(104, #t~string5.base, 4 + #t~string5.offset, 1);call write~init~int(58, #t~string5.base, 5 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 6 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string7.base, #t~string7.offset, 1);call write~init~int(82, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(73, #t~string7.base, 2 + #t~string7.offset, 1);call write~init~int(84, #t~string7.base, 3 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 4 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string9.base, #t~string9.offset, 1);call write~init~int(75, #t~string9.base, 1 + #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 2 + #t~string9.offset, 1);call #t~string11.base, #t~string11.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string11.base, #t~string11.offset, 1);call write~init~int(0, #t~string11.base, 1 + #t~string11.offset, 1);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(21);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(30);call #t~string34.base, #t~string34.offset := #Ultimate.allocOnStack(9);call #t~string35.base, #t~string35.offset := #Ultimate.allocOnStack(21);call #t~string39.base, #t~string39.offset := #Ultimate.allocOnStack(30);call #t~string40.base, #t~string40.offset := #Ultimate.allocOnStack(9);call #t~string41.base, #t~string41.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(30);call #t~string43.base, #t~string43.offset := #Ultimate.allocOnStack(9);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(25);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(13);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string61.base, #t~string61.offset, 1);call write~init~int(110, #t~string61.base, 1 + #t~string61.offset, 1);call write~init~int(0, #t~string61.base, 2 + #t~string61.offset, 1);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string63.base, #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(102, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 3 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string65.base, #t~string65.offset, 1);call write~init~int(80, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(117, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(109, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(112, #t~string65.base, 4 + #t~string65.offset, 1);call write~init~int(58, #t~string65.base, 5 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 6 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(110, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string69.base, #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 1 + #t~string69.offset, 1);call write~init~int(102, #t~string69.base, 2 + #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 3 + #t~string69.offset, 1);call #t~string71.base, #t~string71.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string71.base, #t~string71.offset, 1);call write~init~int(32, #t~string71.base, 1 + #t~string71.offset, 1);call write~init~int(0, #t~string71.base, 2 + #t~string71.offset, 1);call #t~string73.base, #t~string73.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string73.base, #t~string73.offset, 1);call write~init~int(0, #t~string73.base, 1 + #t~string73.offset, 1);~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,212 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {46617#true} #555#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,213 INFO L263 TraceCheckUtils]: 4: Hoare triple {47318#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,213 INFO L280 TraceCheckUtils]: 5: Hoare triple {47318#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2;havoc ~tmp~0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,214 INFO L263 TraceCheckUtils]: 6: Hoare triple {47318#(<= ~waterLevel~0 1)} call select_helpers(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,214 INFO L280 TraceCheckUtils]: 7: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,215 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #451#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,216 INFO L263 TraceCheckUtils]: 9: Hoare triple {47318#(<= ~waterLevel~0 1)} call select_features(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,217 INFO L280 TraceCheckUtils]: 10: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,218 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #453#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,218 INFO L263 TraceCheckUtils]: 12: Hoare triple {47318#(<= ~waterLevel~0 1)} call #t~ret1 := valid_product(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,219 INFO L280 TraceCheckUtils]: 13: Hoare triple {47318#(<= ~waterLevel~0 1)} havoc ~retValue_acc~1;~retValue_acc~1 := 1;#res := ~retValue_acc~1; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,221 INFO L280 TraceCheckUtils]: 14: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,222 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #455#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,223 INFO L280 TraceCheckUtils]: 16: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret1 && #t~ret1 <= 2147483647;~tmp~0 := #t~ret1;havoc #t~ret1; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,224 INFO L280 TraceCheckUtils]: 17: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,225 INFO L263 TraceCheckUtils]: 18: Hoare triple {47318#(<= ~waterLevel~0 1)} call setup(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,225 INFO L280 TraceCheckUtils]: 19: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,226 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #457#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,226 INFO L263 TraceCheckUtils]: 21: Hoare triple {47318#(<= ~waterLevel~0 1)} call runTest(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,227 INFO L263 TraceCheckUtils]: 22: Hoare triple {47318#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,228 INFO L280 TraceCheckUtils]: 23: Hoare triple {47318#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,229 INFO L280 TraceCheckUtils]: 24: Hoare triple {47318#(<= ~waterLevel~0 1)} assume true; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,229 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {47318#(<= ~waterLevel~0 1)} {47318#(<= ~waterLevel~0 1)} #545#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,230 INFO L263 TraceCheckUtils]: 26: Hoare triple {47318#(<= ~waterLevel~0 1)} call test(); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,231 INFO L280 TraceCheckUtils]: 27: Hoare triple {47318#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~5;havoc ~tmp___0~1;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,231 INFO L280 TraceCheckUtils]: 28: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !false; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,232 INFO L280 TraceCheckUtils]: 29: Hoare triple {47318#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,232 INFO L280 TraceCheckUtils]: 30: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,233 INFO L280 TraceCheckUtils]: 31: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,234 INFO L263 TraceCheckUtils]: 32: Hoare triple {47318#(<= ~waterLevel~0 1)} call waterRise(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,235 INFO L280 TraceCheckUtils]: 33: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:05:56,236 INFO L280 TraceCheckUtils]: 34: Hoare triple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:05:56,237 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {47318#(<= ~waterLevel~0 1)} #501#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,237 INFO L280 TraceCheckUtils]: 36: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,238 INFO L280 TraceCheckUtils]: 37: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,239 INFO L280 TraceCheckUtils]: 38: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,239 INFO L280 TraceCheckUtils]: 39: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,240 INFO L263 TraceCheckUtils]: 40: Hoare triple {47539#(<= ~waterLevel~0 2)} call timeShift(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,240 INFO L263 TraceCheckUtils]: 41: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-17 22:05:56,240 INFO L263 TraceCheckUtils]: 42: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:56,240 INFO L280 TraceCheckUtils]: 43: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:56,240 INFO L280 TraceCheckUtils]: 44: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,240 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-17 22:05:56,240 INFO L280 TraceCheckUtils]: 46: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:56,241 INFO L280 TraceCheckUtils]: 47: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,241 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,242 INFO L280 TraceCheckUtils]: 49: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,242 INFO L280 TraceCheckUtils]: 50: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,242 INFO L263 TraceCheckUtils]: 51: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-17 22:05:56,242 INFO L280 TraceCheckUtils]: 52: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:56,243 INFO L280 TraceCheckUtils]: 53: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:56,243 INFO L263 TraceCheckUtils]: 54: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-17 22:05:56,243 INFO L280 TraceCheckUtils]: 55: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:56,243 INFO L280 TraceCheckUtils]: 56: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:56,243 INFO L263 TraceCheckUtils]: 57: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:56,243 INFO L280 TraceCheckUtils]: 58: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:56,243 INFO L263 TraceCheckUtils]: 59: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:56,243 INFO L280 TraceCheckUtils]: 60: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:56,244 INFO L280 TraceCheckUtils]: 61: Hoare triple {46617#true} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:56,244 INFO L280 TraceCheckUtils]: 62: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,244 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:56,244 INFO L280 TraceCheckUtils]: 64: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:56,244 INFO L280 TraceCheckUtils]: 65: Hoare triple {46617#true} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {46617#true} is VALID [2020-07-17 22:05:56,245 INFO L280 TraceCheckUtils]: 66: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:56,245 INFO L280 TraceCheckUtils]: 67: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,245 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:56,245 INFO L280 TraceCheckUtils]: 69: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:56,245 INFO L280 TraceCheckUtils]: 70: Hoare triple {46617#true} assume 0 != ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:56,245 INFO L263 TraceCheckUtils]: 71: Hoare triple {46617#true} call activatePump(); {46617#true} is VALID [2020-07-17 22:05:56,246 INFO L280 TraceCheckUtils]: 72: Hoare triple {46617#true} havoc ~tmp~8; {46617#true} is VALID [2020-07-17 22:05:56,246 INFO L263 TraceCheckUtils]: 73: Hoare triple {46617#true} call #t~ret56 := isMethaneAlarm(); {46617#true} is VALID [2020-07-17 22:05:56,246 INFO L280 TraceCheckUtils]: 74: Hoare triple {46617#true} havoc ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:56,246 INFO L263 TraceCheckUtils]: 75: Hoare triple {46617#true} call #t~ret57 := isMethaneLevelCritical(); {46617#true} is VALID [2020-07-17 22:05:56,246 INFO L280 TraceCheckUtils]: 76: Hoare triple {46617#true} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {46617#true} is VALID [2020-07-17 22:05:56,246 INFO L280 TraceCheckUtils]: 77: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,246 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {46617#true} {46617#true} #549#return; {46617#true} is VALID [2020-07-17 22:05:56,246 INFO L280 TraceCheckUtils]: 79: Hoare triple {46617#true} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {46617#true} is VALID [2020-07-17 22:05:56,247 INFO L280 TraceCheckUtils]: 80: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,247 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {46617#true} {46617#true} #509#return; {46617#true} is VALID [2020-07-17 22:05:56,247 INFO L280 TraceCheckUtils]: 82: Hoare triple {46617#true} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {46617#true} is VALID [2020-07-17 22:05:56,247 INFO L280 TraceCheckUtils]: 83: Hoare triple {46617#true} assume !(0 != ~tmp~8); {46617#true} is VALID [2020-07-17 22:05:56,247 INFO L263 TraceCheckUtils]: 84: Hoare triple {46617#true} call activatePump__wrappee__lowWaterSensor(); {46617#true} is VALID [2020-07-17 22:05:56,248 INFO L280 TraceCheckUtils]: 85: Hoare triple {46617#true} ~pumpRunning~0 := 1; {46617#true} is VALID [2020-07-17 22:05:56,248 INFO L280 TraceCheckUtils]: 86: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,248 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {46617#true} {46617#true} #511#return; {46617#true} is VALID [2020-07-17 22:05:56,248 INFO L280 TraceCheckUtils]: 88: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,248 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {46617#true} {46617#true} #529#return; {46617#true} is VALID [2020-07-17 22:05:56,248 INFO L280 TraceCheckUtils]: 90: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,249 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:56,249 INFO L280 TraceCheckUtils]: 92: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,255 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,255 INFO L263 TraceCheckUtils]: 94: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:56,255 INFO L280 TraceCheckUtils]: 95: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:56,255 INFO L263 TraceCheckUtils]: 96: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:56,256 INFO L280 TraceCheckUtils]: 97: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:56,256 INFO L280 TraceCheckUtils]: 98: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,256 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:56,256 INFO L280 TraceCheckUtils]: 100: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:56,256 INFO L280 TraceCheckUtils]: 101: Hoare triple {46617#true} assume !(2 != ~tmp~4); {46617#true} is VALID [2020-07-17 22:05:56,256 INFO L280 TraceCheckUtils]: 102: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,257 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,258 INFO L280 TraceCheckUtils]: 104: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,259 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {47539#(<= ~waterLevel~0 2)} #505#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,260 INFO L280 TraceCheckUtils]: 106: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !false; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,260 INFO L280 TraceCheckUtils]: 107: Hoare triple {47539#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,261 INFO L280 TraceCheckUtils]: 108: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,262 INFO L280 TraceCheckUtils]: 109: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~5); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,262 INFO L280 TraceCheckUtils]: 110: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,263 INFO L280 TraceCheckUtils]: 111: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,263 INFO L280 TraceCheckUtils]: 112: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,264 INFO L280 TraceCheckUtils]: 113: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,265 INFO L263 TraceCheckUtils]: 114: Hoare triple {47539#(<= ~waterLevel~0 2)} call timeShift(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,265 INFO L263 TraceCheckUtils]: 115: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-17 22:05:56,265 INFO L263 TraceCheckUtils]: 116: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:56,265 INFO L280 TraceCheckUtils]: 117: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:56,265 INFO L280 TraceCheckUtils]: 118: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,266 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-17 22:05:56,266 INFO L280 TraceCheckUtils]: 120: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:56,266 INFO L280 TraceCheckUtils]: 121: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,267 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,268 INFO L280 TraceCheckUtils]: 123: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,268 INFO L263 TraceCheckUtils]: 124: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,269 INFO L280 TraceCheckUtils]: 125: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,270 INFO L280 TraceCheckUtils]: 126: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,271 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,272 INFO L280 TraceCheckUtils]: 128: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,272 INFO L263 TraceCheckUtils]: 129: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-17 22:05:56,272 INFO L280 TraceCheckUtils]: 130: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:56,273 INFO L280 TraceCheckUtils]: 131: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:56,273 INFO L263 TraceCheckUtils]: 132: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:56,273 INFO L280 TraceCheckUtils]: 133: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:56,273 INFO L263 TraceCheckUtils]: 134: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:56,273 INFO L280 TraceCheckUtils]: 135: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-17 22:05:56,273 INFO L280 TraceCheckUtils]: 136: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,274 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-17 22:05:56,274 INFO L280 TraceCheckUtils]: 138: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-17 22:05:56,274 INFO L280 TraceCheckUtils]: 139: Hoare triple {46617#true} assume 0 != ~tmp~10;~tmp___0~3 := 0; {46617#true} is VALID [2020-07-17 22:05:56,274 INFO L280 TraceCheckUtils]: 140: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-17 22:05:56,274 INFO L280 TraceCheckUtils]: 141: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,274 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-17 22:05:56,275 INFO L280 TraceCheckUtils]: 143: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-17 22:05:56,275 INFO L280 TraceCheckUtils]: 144: Hoare triple {46617#true} assume !(0 != ~tmp~7); {46617#true} is VALID [2020-07-17 22:05:56,275 INFO L263 TraceCheckUtils]: 145: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-17 22:05:56,275 INFO L280 TraceCheckUtils]: 146: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:56,275 INFO L280 TraceCheckUtils]: 147: Hoare triple {46617#true} assume !(0 == ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:56,275 INFO L263 TraceCheckUtils]: 148: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:56,275 INFO L280 TraceCheckUtils]: 149: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,276 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {46617#true} {46617#true} #533#return; {46617#true} is VALID [2020-07-17 22:05:56,276 INFO L280 TraceCheckUtils]: 151: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,276 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {46617#true} {46617#true} #497#return; {46617#true} is VALID [2020-07-17 22:05:56,276 INFO L280 TraceCheckUtils]: 153: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,277 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {46617#true} {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,277 INFO L263 TraceCheckUtils]: 155: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:56,277 INFO L280 TraceCheckUtils]: 156: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:56,278 INFO L263 TraceCheckUtils]: 157: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:56,278 INFO L280 TraceCheckUtils]: 158: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:56,278 INFO L280 TraceCheckUtils]: 159: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,278 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:56,278 INFO L280 TraceCheckUtils]: 161: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:56,278 INFO L280 TraceCheckUtils]: 162: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:56,278 INFO L263 TraceCheckUtils]: 163: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:56,279 INFO L280 TraceCheckUtils]: 164: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:56,279 INFO L280 TraceCheckUtils]: 165: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,279 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:56,279 INFO L280 TraceCheckUtils]: 167: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:56,279 INFO L280 TraceCheckUtils]: 168: Hoare triple {46617#true} assume 0 != ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:56,279 INFO L280 TraceCheckUtils]: 169: Hoare triple {46617#true} assume !(0 == ~switchedOnBeforeTS~0); {46617#true} is VALID [2020-07-17 22:05:56,280 INFO L280 TraceCheckUtils]: 170: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,280 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {46617#true} {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,281 INFO L280 TraceCheckUtils]: 172: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,282 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47539#(<= ~waterLevel~0 2)} #505#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,283 INFO L280 TraceCheckUtils]: 174: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !false; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,284 INFO L280 TraceCheckUtils]: 175: Hoare triple {47318#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,284 INFO L280 TraceCheckUtils]: 176: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,285 INFO L280 TraceCheckUtils]: 177: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~5); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,285 INFO L280 TraceCheckUtils]: 178: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,286 INFO L280 TraceCheckUtils]: 179: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,291 INFO L280 TraceCheckUtils]: 180: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,292 INFO L280 TraceCheckUtils]: 181: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,292 INFO L263 TraceCheckUtils]: 182: Hoare triple {47318#(<= ~waterLevel~0 1)} call timeShift(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,293 INFO L263 TraceCheckUtils]: 183: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-17 22:05:56,293 INFO L263 TraceCheckUtils]: 184: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:56,293 INFO L280 TraceCheckUtils]: 185: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:56,293 INFO L280 TraceCheckUtils]: 186: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,293 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-17 22:05:56,294 INFO L280 TraceCheckUtils]: 188: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:56,294 INFO L280 TraceCheckUtils]: 189: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,295 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,295 INFO L280 TraceCheckUtils]: 191: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,296 INFO L263 TraceCheckUtils]: 192: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,298 INFO L280 TraceCheckUtils]: 193: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,298 INFO L280 TraceCheckUtils]: 194: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,299 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #517#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,300 INFO L280 TraceCheckUtils]: 196: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,300 INFO L263 TraceCheckUtils]: 197: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-17 22:05:56,300 INFO L280 TraceCheckUtils]: 198: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:56,300 INFO L280 TraceCheckUtils]: 199: Hoare triple {46617#true} assume 0 != ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:56,300 INFO L263 TraceCheckUtils]: 200: Hoare triple {46617#true} call #t~ret55 := isLowWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L280 TraceCheckUtils]: 201: Hoare triple {46617#true} havoc ~retValue_acc~13;havoc ~tmp~10;havoc ~tmp___0~3; {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L263 TraceCheckUtils]: 202: Hoare triple {46617#true} call #t~ret75 := isLowWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L280 TraceCheckUtils]: 203: Hoare triple {46617#true} havoc ~retValue_acc~6;~retValue_acc~6 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~6; {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L280 TraceCheckUtils]: 204: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {46617#true} {46617#true} #491#return; {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L280 TraceCheckUtils]: 206: Hoare triple {46617#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp~10 := #t~ret75;havoc #t~ret75; {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L280 TraceCheckUtils]: 207: Hoare triple {46617#true} assume !(0 != ~tmp~10);~tmp___0~3 := 1; {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L280 TraceCheckUtils]: 208: Hoare triple {46617#true} ~retValue_acc~13 := ~tmp___0~3;#res := ~retValue_acc~13; {46617#true} is VALID [2020-07-17 22:05:56,301 INFO L280 TraceCheckUtils]: 209: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,302 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {46617#true} {46617#true} #493#return; {46617#true} is VALID [2020-07-17 22:05:56,302 INFO L280 TraceCheckUtils]: 211: Hoare triple {46617#true} assume -2147483648 <= #t~ret55 && #t~ret55 <= 2147483647;~tmp~7 := #t~ret55;havoc #t~ret55; {46617#true} is VALID [2020-07-17 22:05:56,302 INFO L280 TraceCheckUtils]: 212: Hoare triple {46617#true} assume 0 != ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:56,302 INFO L263 TraceCheckUtils]: 213: Hoare triple {46617#true} call deactivatePump(); {46617#true} is VALID [2020-07-17 22:05:56,302 INFO L280 TraceCheckUtils]: 214: Hoare triple {46617#true} ~pumpRunning~0 := 0; {46617#true} is VALID [2020-07-17 22:05:56,302 INFO L280 TraceCheckUtils]: 215: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,302 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {46617#true} {46617#true} #495#return; {46617#true} is VALID [2020-07-17 22:05:56,302 INFO L280 TraceCheckUtils]: 217: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,303 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {46617#true} {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #519#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,303 INFO L263 TraceCheckUtils]: 219: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:56,303 INFO L280 TraceCheckUtils]: 220: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:56,303 INFO L263 TraceCheckUtils]: 221: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:56,303 INFO L280 TraceCheckUtils]: 222: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:56,304 INFO L280 TraceCheckUtils]: 223: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,304 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:56,304 INFO L280 TraceCheckUtils]: 225: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:56,304 INFO L280 TraceCheckUtils]: 226: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:56,304 INFO L263 TraceCheckUtils]: 227: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:56,304 INFO L280 TraceCheckUtils]: 228: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:56,304 INFO L280 TraceCheckUtils]: 229: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,305 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:56,305 INFO L280 TraceCheckUtils]: 231: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:56,305 INFO L280 TraceCheckUtils]: 232: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-17 22:05:56,305 INFO L280 TraceCheckUtils]: 233: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,307 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {46617#true} {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #521#return; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,308 INFO L280 TraceCheckUtils]: 235: Hoare triple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,309 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {47810#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {47318#(<= ~waterLevel~0 1)} #505#return; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:05:56,310 INFO L280 TraceCheckUtils]: 237: Hoare triple {48144#(<= ~waterLevel~0 0)} assume !false; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:05:56,310 INFO L280 TraceCheckUtils]: 238: Hoare triple {48144#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:05:56,311 INFO L280 TraceCheckUtils]: 239: Hoare triple {48144#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:05:56,311 INFO L280 TraceCheckUtils]: 240: Hoare triple {48144#(<= ~waterLevel~0 0)} assume 0 != ~tmp~5; {48144#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:05:56,312 INFO L263 TraceCheckUtils]: 241: Hoare triple {48144#(<= ~waterLevel~0 0)} call waterRise(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,313 INFO L280 TraceCheckUtils]: 242: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:05:56,314 INFO L280 TraceCheckUtils]: 243: Hoare triple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:05:56,315 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {48144#(<= ~waterLevel~0 0)} #501#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,316 INFO L280 TraceCheckUtils]: 245: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,317 INFO L280 TraceCheckUtils]: 246: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~1); {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,317 INFO L280 TraceCheckUtils]: 247: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,318 INFO L280 TraceCheckUtils]: 248: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,319 INFO L263 TraceCheckUtils]: 249: Hoare triple {47318#(<= ~waterLevel~0 1)} call timeShift(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,319 INFO L263 TraceCheckUtils]: 250: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {46617#true} is VALID [2020-07-17 22:05:56,319 INFO L263 TraceCheckUtils]: 251: Hoare triple {46617#true} call #t~ret47 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:56,319 INFO L280 TraceCheckUtils]: 252: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:56,319 INFO L280 TraceCheckUtils]: 253: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,319 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {46617#true} {46617#true} #535#return; {46617#true} is VALID [2020-07-17 22:05:56,320 INFO L280 TraceCheckUtils]: 255: Hoare triple {46617#true} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {46617#true} is VALID [2020-07-17 22:05:56,320 INFO L280 TraceCheckUtils]: 256: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,320 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #515#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,321 INFO L280 TraceCheckUtils]: 258: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,321 INFO L280 TraceCheckUtils]: 259: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,321 INFO L263 TraceCheckUtils]: 260: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {46617#true} is VALID [2020-07-17 22:05:56,321 INFO L280 TraceCheckUtils]: 261: Hoare triple {46617#true} havoc ~tmp~7; {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L280 TraceCheckUtils]: 262: Hoare triple {46617#true} assume !(0 != ~pumpRunning~0); {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L263 TraceCheckUtils]: 263: Hoare triple {46617#true} call processEnvironment__wrappee__highWaterSensor(); {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L280 TraceCheckUtils]: 264: Hoare triple {46617#true} havoc ~tmp~6; {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L280 TraceCheckUtils]: 265: Hoare triple {46617#true} assume 0 == ~pumpRunning~0; {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L263 TraceCheckUtils]: 266: Hoare triple {46617#true} call #t~ret54 := isHighWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L280 TraceCheckUtils]: 267: Hoare triple {46617#true} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L263 TraceCheckUtils]: 268: Hoare triple {46617#true} call #t~ret74 := isHighWaterSensorDry(); {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L280 TraceCheckUtils]: 269: Hoare triple {46617#true} havoc ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:56,322 INFO L280 TraceCheckUtils]: 270: Hoare triple {46617#true} assume ~waterLevel~0 < 2;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {46617#true} is VALID [2020-07-17 22:05:56,323 INFO L280 TraceCheckUtils]: 271: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,323 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {46617#true} {46617#true} #513#return; {46617#true} is VALID [2020-07-17 22:05:56,323 INFO L280 TraceCheckUtils]: 273: Hoare triple {46617#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {46617#true} is VALID [2020-07-17 22:05:56,323 INFO L280 TraceCheckUtils]: 274: Hoare triple {46617#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {46617#true} is VALID [2020-07-17 22:05:56,323 INFO L280 TraceCheckUtils]: 275: Hoare triple {46617#true} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {46617#true} is VALID [2020-07-17 22:05:56,323 INFO L280 TraceCheckUtils]: 276: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,323 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {46617#true} {46617#true} #527#return; {46617#true} is VALID [2020-07-17 22:05:56,323 INFO L280 TraceCheckUtils]: 278: Hoare triple {46617#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {46617#true} is VALID [2020-07-17 22:05:56,324 INFO L280 TraceCheckUtils]: 279: Hoare triple {46617#true} assume !(0 != ~tmp~6); {46617#true} is VALID [2020-07-17 22:05:56,324 INFO L263 TraceCheckUtils]: 280: Hoare triple {46617#true} call processEnvironment__wrappee__base(); {46617#true} is VALID [2020-07-17 22:05:56,324 INFO L280 TraceCheckUtils]: 281: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,324 INFO L275 TraceCheckUtils]: 282: Hoare quadruple {46617#true} {46617#true} #531#return; {46617#true} is VALID [2020-07-17 22:05:56,324 INFO L280 TraceCheckUtils]: 283: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,325 INFO L275 TraceCheckUtils]: 284: Hoare quadruple {46617#true} {46617#true} #499#return; {46617#true} is VALID [2020-07-17 22:05:56,325 INFO L280 TraceCheckUtils]: 285: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,326 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #519#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,326 INFO L263 TraceCheckUtils]: 287: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {46617#true} is VALID [2020-07-17 22:05:56,326 INFO L280 TraceCheckUtils]: 288: Hoare triple {46617#true} havoc ~tmp~4;havoc ~tmp___0~0; {46617#true} is VALID [2020-07-17 22:05:56,326 INFO L263 TraceCheckUtils]: 289: Hoare triple {46617#true} call #t~ret48 := getWaterLevel(); {46617#true} is VALID [2020-07-17 22:05:56,326 INFO L280 TraceCheckUtils]: 290: Hoare triple {46617#true} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L280 TraceCheckUtils]: 291: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L275 TraceCheckUtils]: 292: Hoare quadruple {46617#true} {46617#true} #537#return; {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L280 TraceCheckUtils]: 293: Hoare triple {46617#true} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L280 TraceCheckUtils]: 294: Hoare triple {46617#true} assume 2 != ~tmp~4; {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L263 TraceCheckUtils]: 295: Hoare triple {46617#true} call #t~ret49 := isPumpRunning(); {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L280 TraceCheckUtils]: 296: Hoare triple {46617#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L280 TraceCheckUtils]: 297: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {46617#true} {46617#true} #539#return; {46617#true} is VALID [2020-07-17 22:05:56,327 INFO L280 TraceCheckUtils]: 299: Hoare triple {46617#true} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46617#true} is VALID [2020-07-17 22:05:56,328 INFO L280 TraceCheckUtils]: 300: Hoare triple {46617#true} assume !(0 != ~tmp___0~0); {46617#true} is VALID [2020-07-17 22:05:56,328 INFO L280 TraceCheckUtils]: 301: Hoare triple {46617#true} assume true; {46617#true} is VALID [2020-07-17 22:05:56,328 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {46617#true} {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #521#return; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,329 INFO L280 TraceCheckUtils]: 303: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,330 INFO L275 TraceCheckUtils]: 304: Hoare quadruple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {47318#(<= ~waterLevel~0 1)} #505#return; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,330 INFO L280 TraceCheckUtils]: 305: Hoare triple {47318#(<= ~waterLevel~0 1)} assume !false; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,331 INFO L280 TraceCheckUtils]: 306: Hoare triple {47318#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,331 INFO L280 TraceCheckUtils]: 307: Hoare triple {47318#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet50 && #t~nondet50 <= 2147483647;~tmp~5 := #t~nondet50;havoc #t~nondet50; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,332 INFO L280 TraceCheckUtils]: 308: Hoare triple {47318#(<= ~waterLevel~0 1)} assume 0 != ~tmp~5; {47318#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:05:56,333 INFO L263 TraceCheckUtils]: 309: Hoare triple {47318#(<= ~waterLevel~0 1)} call waterRise(); {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:05:56,333 INFO L280 TraceCheckUtils]: 310: Hoare triple {47528#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:05:56,334 INFO L280 TraceCheckUtils]: 311: Hoare triple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:05:56,335 INFO L275 TraceCheckUtils]: 312: Hoare quadruple {47532#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {47318#(<= ~waterLevel~0 1)} #501#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,335 INFO L280 TraceCheckUtils]: 313: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet51 && #t~nondet51 <= 2147483647;~tmp___0~1 := #t~nondet51;havoc #t~nondet51; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,336 INFO L280 TraceCheckUtils]: 314: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~1); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,337 INFO L280 TraceCheckUtils]: 315: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet52 && #t~nondet52 <= 2147483647;~tmp___2~0 := #t~nondet52;havoc #t~nondet52; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,337 INFO L280 TraceCheckUtils]: 316: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,338 INFO L263 TraceCheckUtils]: 317: Hoare triple {47539#(<= ~waterLevel~0 2)} call timeShift(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,339 INFO L263 TraceCheckUtils]: 318: Hoare triple {47539#(<= ~waterLevel~0 2)} call __utac_acc__Specification5_spec__2(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,339 INFO L263 TraceCheckUtils]: 319: Hoare triple {47539#(<= ~waterLevel~0 2)} call #t~ret47 := isPumpRunning(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,340 INFO L280 TraceCheckUtils]: 320: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,340 INFO L280 TraceCheckUtils]: 321: Hoare triple {47539#(<= ~waterLevel~0 2)} assume true; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,341 INFO L275 TraceCheckUtils]: 322: Hoare quadruple {47539#(<= ~waterLevel~0 2)} {47539#(<= ~waterLevel~0 2)} #535#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,341 INFO L280 TraceCheckUtils]: 323: Hoare triple {47539#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~ret47 && #t~ret47 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret47;havoc #t~ret47; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,342 INFO L280 TraceCheckUtils]: 324: Hoare triple {47539#(<= ~waterLevel~0 2)} assume true; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,343 INFO L275 TraceCheckUtils]: 325: Hoare quadruple {47539#(<= ~waterLevel~0 2)} {47539#(<= ~waterLevel~0 2)} #515#return; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,344 INFO L280 TraceCheckUtils]: 326: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~pumpRunning~0); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,345 INFO L280 TraceCheckUtils]: 327: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 != ~systemActive~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,345 INFO L263 TraceCheckUtils]: 328: Hoare triple {47539#(<= ~waterLevel~0 2)} call processEnvironment(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,346 INFO L280 TraceCheckUtils]: 329: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~tmp~7; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,346 INFO L280 TraceCheckUtils]: 330: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(0 != ~pumpRunning~0); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,347 INFO L263 TraceCheckUtils]: 331: Hoare triple {47539#(<= ~waterLevel~0 2)} call processEnvironment__wrappee__highWaterSensor(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,347 INFO L280 TraceCheckUtils]: 332: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~tmp~6; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,348 INFO L280 TraceCheckUtils]: 333: Hoare triple {47539#(<= ~waterLevel~0 2)} assume 0 == ~pumpRunning~0; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,348 INFO L263 TraceCheckUtils]: 334: Hoare triple {47539#(<= ~waterLevel~0 2)} call #t~ret54 := isHighWaterLevel(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,349 INFO L280 TraceCheckUtils]: 335: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~retValue_acc~12;havoc ~tmp~9;havoc ~tmp___0~2; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,349 INFO L263 TraceCheckUtils]: 336: Hoare triple {47539#(<= ~waterLevel~0 2)} call #t~ret74 := isHighWaterSensorDry(); {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,350 INFO L280 TraceCheckUtils]: 337: Hoare triple {47539#(<= ~waterLevel~0 2)} havoc ~retValue_acc~5; {47539#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:05:56,351 INFO L280 TraceCheckUtils]: 338: Hoare triple {47539#(<= ~waterLevel~0 2)} assume !(~waterLevel~0 < 2);~retValue_acc~5 := 0;#res := ~retValue_acc~5; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,352 INFO L280 TraceCheckUtils]: 339: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,352 INFO L275 TraceCheckUtils]: 340: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47539#(<= ~waterLevel~0 2)} #513#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,353 INFO L280 TraceCheckUtils]: 341: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~9 := #t~ret74;havoc #t~ret74; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,353 INFO L280 TraceCheckUtils]: 342: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp~9);~tmp___0~2 := 1; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,354 INFO L280 TraceCheckUtils]: 343: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} ~retValue_acc~12 := ~tmp___0~2;#res := ~retValue_acc~12; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,355 INFO L280 TraceCheckUtils]: 344: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,356 INFO L275 TraceCheckUtils]: 345: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47539#(<= ~waterLevel~0 2)} #527#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,357 INFO L280 TraceCheckUtils]: 346: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~tmp~6 := #t~ret54;havoc #t~ret54; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,357 INFO L280 TraceCheckUtils]: 347: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume 0 != ~tmp~6; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,358 INFO L263 TraceCheckUtils]: 348: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call activatePump(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,359 INFO L280 TraceCheckUtils]: 349: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~tmp~8; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,360 INFO L263 TraceCheckUtils]: 350: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret56 := isMethaneAlarm(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,360 INFO L280 TraceCheckUtils]: 351: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~10; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,361 INFO L263 TraceCheckUtils]: 352: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret57 := isMethaneLevelCritical(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,361 INFO L280 TraceCheckUtils]: 353: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~3;~retValue_acc~3 := ~methaneLevelCritical~0;#res := ~retValue_acc~3; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,362 INFO L280 TraceCheckUtils]: 354: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,363 INFO L275 TraceCheckUtils]: 355: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #549#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,364 INFO L280 TraceCheckUtils]: 356: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret57 && #t~ret57 <= 2147483647;~retValue_acc~10 := #t~ret57;havoc #t~ret57;#res := ~retValue_acc~10; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,364 INFO L280 TraceCheckUtils]: 357: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,365 INFO L275 TraceCheckUtils]: 358: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #509#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,365 INFO L280 TraceCheckUtils]: 359: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume -2147483648 <= #t~ret56 && #t~ret56 <= 2147483647;~tmp~8 := #t~ret56;havoc #t~ret56; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,366 INFO L280 TraceCheckUtils]: 360: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume !(0 != ~tmp~8); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,367 INFO L263 TraceCheckUtils]: 361: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call activatePump__wrappee__lowWaterSensor(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,367 INFO L280 TraceCheckUtils]: 362: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} ~pumpRunning~0 := 1; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,368 INFO L280 TraceCheckUtils]: 363: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,369 INFO L275 TraceCheckUtils]: 364: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #511#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,370 INFO L280 TraceCheckUtils]: 365: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,371 INFO L275 TraceCheckUtils]: 366: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #529#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,371 INFO L280 TraceCheckUtils]: 367: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,372 INFO L275 TraceCheckUtils]: 368: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47539#(<= ~waterLevel~0 2)} #499#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,372 INFO L280 TraceCheckUtils]: 369: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} assume true; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,373 INFO L275 TraceCheckUtils]: 370: Hoare quadruple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} {47539#(<= ~waterLevel~0 2)} #519#return; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,374 INFO L263 TraceCheckUtils]: 371: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call __utac_acc__Specification5_spec__3(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,375 INFO L280 TraceCheckUtils]: 372: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~tmp~4;havoc ~tmp___0~0; {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,375 INFO L263 TraceCheckUtils]: 373: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} call #t~ret48 := getWaterLevel(); {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} is VALID [2020-07-17 22:05:56,376 INFO L280 TraceCheckUtils]: 374: Hoare triple {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} havoc ~retValue_acc~4;~retValue_acc~4 := ~waterLevel~0;#res := ~retValue_acc~4; {48560#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:05:56,377 INFO L280 TraceCheckUtils]: 375: Hoare triple {48560#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} assume true; {48560#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:05:56,379 INFO L275 TraceCheckUtils]: 376: Hoare quadruple {48560#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2) (= |getWaterLevel_#res| ~waterLevel~0))} {48451#(and (<= 2 ~waterLevel~0) (<= ~waterLevel~0 2))} #537#return; {48567#(and (<= |__utac_acc__Specification5_spec__3_#t~ret48| 2) (<= 2 |__utac_acc__Specification5_spec__3_#t~ret48|))} is VALID [2020-07-17 22:05:56,380 INFO L280 TraceCheckUtils]: 377: Hoare triple {48567#(and (<= |__utac_acc__Specification5_spec__3_#t~ret48| 2) (<= 2 |__utac_acc__Specification5_spec__3_#t~ret48|))} assume -2147483648 <= #t~ret48 && #t~ret48 <= 2147483647;~tmp~4 := #t~ret48;havoc #t~ret48; {48571#(and (<= __utac_acc__Specification5_spec__3_~tmp~4 2) (<= 2 __utac_acc__Specification5_spec__3_~tmp~4))} is VALID [2020-07-17 22:05:56,381 INFO L280 TraceCheckUtils]: 378: Hoare triple {48571#(and (<= __utac_acc__Specification5_spec__3_~tmp~4 2) (<= 2 __utac_acc__Specification5_spec__3_~tmp~4))} assume 2 != ~tmp~4; {46618#false} is VALID [2020-07-17 22:05:56,381 INFO L263 TraceCheckUtils]: 379: Hoare triple {46618#false} call #t~ret49 := isPumpRunning(); {46618#false} is VALID [2020-07-17 22:05:56,381 INFO L280 TraceCheckUtils]: 380: Hoare triple {46618#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {46618#false} is VALID [2020-07-17 22:05:56,381 INFO L280 TraceCheckUtils]: 381: Hoare triple {46618#false} assume true; {46618#false} is VALID [2020-07-17 22:05:56,382 INFO L275 TraceCheckUtils]: 382: Hoare quadruple {46618#false} {46618#false} #539#return; {46618#false} is VALID [2020-07-17 22:05:56,382 INFO L280 TraceCheckUtils]: 383: Hoare triple {46618#false} assume -2147483648 <= #t~ret49 && #t~ret49 <= 2147483647;~tmp___0~0 := #t~ret49;havoc #t~ret49; {46618#false} is VALID [2020-07-17 22:05:56,382 INFO L280 TraceCheckUtils]: 384: Hoare triple {46618#false} assume 0 != ~tmp___0~0; {46618#false} is VALID [2020-07-17 22:05:56,382 INFO L280 TraceCheckUtils]: 385: Hoare triple {46618#false} assume 0 == ~switchedOnBeforeTS~0; {46618#false} is VALID [2020-07-17 22:05:56,382 INFO L263 TraceCheckUtils]: 386: Hoare triple {46618#false} call __automaton_fail(); {46618#false} is VALID [2020-07-17 22:05:56,383 INFO L280 TraceCheckUtils]: 387: Hoare triple {46618#false} assume !false; {46618#false} is VALID [2020-07-17 22:05:56,459 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 227 proven. 49 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2020-07-17 22:05:56,459 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:05:56,460 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 12] total 26 [2020-07-17 22:05:56,460 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634500023] [2020-07-17 22:05:56,461 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 388 [2020-07-17 22:05:56,487 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:05:56,488 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 26 states. [2020-07-17 22:05:57,118 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:05:57,118 INFO L459 AbstractCegarLoop]: Interpolant automaton has 26 states [2020-07-17 22:05:57,118 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:05:57,119 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2020-07-17 22:05:57,119 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=94, Invalid=556, Unknown=0, NotChecked=0, Total=650 [2020-07-17 22:05:57,119 INFO L87 Difference]: Start difference. First operand 1082 states and 1243 transitions. Second operand 26 states. [2020-07-17 22:05:59,189 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 22:06:07,411 WARN L193 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:06:22,536 WARN L193 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:06:24,038 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:06:24,765 WARN L193 SmtUtils]: Spent 340.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-17 22:06:32,392 WARN L193 SmtUtils]: Spent 582.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-07-17 22:06:39,939 WARN L193 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 190 [2020-07-17 22:06:41,340 WARN L193 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 200 DAG size of output: 193 [2020-07-17 22:06:42,308 WARN L193 SmtUtils]: Spent 548.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-17 22:06:43,093 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 193 [2020-07-17 22:06:52,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:06:52,355 INFO L93 Difference]: Finished difference Result 1212 states and 1418 transitions. [2020-07-17 22:06:52,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-17 22:06:52,355 INFO L78 Accepts]: Start accepts. Automaton has 26 states. Word has length 388 [2020-07-17 22:06:52,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:06:52,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-17 22:06:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 568 transitions. [2020-07-17 22:06:52,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 26 states. [2020-07-17 22:06:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 568 transitions. [2020-07-17 22:06:52,365 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 568 transitions. [2020-07-17 22:06:54,697 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 568 edges. 568 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:06:54,698 INFO L225 Difference]: With dead ends: 1212 [2020-07-17 22:06:54,698 INFO L226 Difference]: Without dead ends: 0 [2020-07-17 22:06:54,704 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 579 GetRequests, 522 SyntacticMatches, 2 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 751 ImplicationChecksByTransitivity, 7.1s TimeCoverageRelationStatistics Valid=603, Invalid=2589, Unknown=0, NotChecked=0, Total=3192 [2020-07-17 22:06:54,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-17 22:06:54,704 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-17 22:06:54,705 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:06:54,705 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-17 22:06:54,705 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:06:54,705 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:06:54,705 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:06:54,705 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:06:54,706 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:06:54,706 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:06:54,706 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:06:54,706 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-17 22:06:54,706 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-17 22:06:54,706 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:06:54,707 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-17 22:06:54,707 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:06:54,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:06:54,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:06:54,707 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:06:54,707 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:06:54,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-17 22:06:54,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-17 22:06:54,708 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 388 [2020-07-17 22:06:54,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:06:54,708 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-17 22:06:54,708 INFO L480 AbstractCegarLoop]: Interpolant automaton has 26 states. [2020-07-17 22:06:54,708 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-17 22:06:54,708 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:06:54,912 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2020-07-17 22:06:54,916 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-17 22:06:55,230 WARN L193 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 250 DAG size of output: 239 [2020-07-17 22:06:56,896 WARN L193 SmtUtils]: Spent 1.11 s on a formula simplification. DAG size of input: 369 DAG size of output: 327 [2020-07-17 22:06:57,462 WARN L193 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 320 DAG size of output: 251 [2020-07-17 22:07:01,489 WARN L193 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 337 DAG size of output: 299 [2020-07-17 22:07:02,640 WARN L193 SmtUtils]: Spent 450.00 ms on a formula simplification. DAG size of input: 354 DAG size of output: 316