/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-17 21:56:56,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-17 21:56:56,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-17 21:56:56,062 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-17 21:56:56,062 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-17 21:56:56,064 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-17 21:56:56,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-17 21:56:56,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-17 21:56:56,069 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-17 21:56:56,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-17 21:56:56,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-17 21:56:56,073 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-17 21:56:56,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-17 21:56:56,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-17 21:56:56,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-17 21:56:56,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-17 21:56:56,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-17 21:56:56,078 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-17 21:56:56,080 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-17 21:56:56,082 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-17 21:56:56,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-17 21:56:56,084 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-17 21:56:56,085 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-17 21:56:56,086 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-17 21:56:56,089 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-17 21:56:56,089 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-17 21:56:56,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-17 21:56:56,090 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-17 21:56:56,091 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-17 21:56:56,092 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-17 21:56:56,092 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-17 21:56:56,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-17 21:56:56,093 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-17 21:56:56,094 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-17 21:56:56,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-17 21:56:56,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-17 21:56:56,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-17 21:56:56,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-17 21:56:56,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-17 21:56:56,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-17 21:56:56,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-17 21:56:56,099 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 21:56:56,113 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-17 21:56:56,114 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-17 21:56:56,115 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-17 21:56:56,115 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-17 21:56:56,115 INFO L138 SettingsManager]: * Use SBE=true [2020-07-17 21:56:56,115 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-17 21:56:56,116 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-17 21:56:56,116 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-17 21:56:56,116 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-17 21:56:56,117 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-17 21:56:56,118 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-17 21:56:56,118 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-17 21:56:56,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-17 21:56:56,118 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-17 21:56:56,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-17 21:56:56,119 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-17 21:56:56,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-17 21:56:56,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-17 21:56:56,120 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-17 21:56:56,120 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-17 21:56:56,120 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-17 21:56:56,121 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-17 21:56:56,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-17 21:56:56,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-17 21:56:56,121 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-17 21:56:56,121 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-17 21:56:56,122 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-17 21:56:56,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-17 21:56:56,122 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-17 21:56:56,122 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-17 21:56:56,420 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-17 21:56:56,438 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-17 21:56:56,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-17 21:56:56,443 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-17 21:56:56,444 INFO L275 PluginConnector]: CDTParser initialized [2020-07-17 21:56:56,445 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2020-07-17 21:56:56,534 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcafd8e03/20c19584dd754156b37123675a1f7430/FLAG4cce3c0d8 [2020-07-17 21:56:57,087 INFO L306 CDTParser]: Found 1 translation units. [2020-07-17 21:56:57,088 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product59.cil.c [2020-07-17 21:56:57,101 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcafd8e03/20c19584dd754156b37123675a1f7430/FLAG4cce3c0d8 [2020-07-17 21:56:57,443 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bcafd8e03/20c19584dd754156b37123675a1f7430 [2020-07-17 21:56:57,452 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-17 21:56:57,455 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-17 21:56:57,457 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-17 21:56:57,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-17 21:56:57,461 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-17 21:56:57,463 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:56:57" (1/1) ... [2020-07-17 21:56:57,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@151e5f3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:57, skipping insertion in model container [2020-07-17 21:56:57,467 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.07 09:56:57" (1/1) ... [2020-07-17 21:56:57,475 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-17 21:56:57,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-17 21:56:58,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:56:58,092 INFO L203 MainTranslator]: Completed pre-run [2020-07-17 21:56:58,199 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-17 21:56:58,257 INFO L208 MainTranslator]: Completed translation [2020-07-17 21:56:58,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58 WrapperNode [2020-07-17 21:56:58,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-17 21:56:58,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-17 21:56:58,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-17 21:56:58,259 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-17 21:56:58,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (1/1) ... [2020-07-17 21:56:58,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (1/1) ... [2020-07-17 21:56:58,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (1/1) ... [2020-07-17 21:56:58,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (1/1) ... [2020-07-17 21:56:58,343 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (1/1) ... [2020-07-17 21:56:58,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (1/1) ... [2020-07-17 21:56:58,372 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (1/1) ... [2020-07-17 21:56:58,384 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-17 21:56:58,388 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-17 21:56:58,388 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-17 21:56:58,388 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-17 21:56:58,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (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 21:56:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-17 21:56:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-17 21:56:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-17 21:56:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-17 21:56:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-17 21:56:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-17 21:56:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-17 21:56:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-17 21:56:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-17 21:56:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-17 21:56:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-17 21:56:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-17 21:56:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-17 21:56:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-17 21:56:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:56:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-17 21:56:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:56:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-17 21:56:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-17 21:56:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-17 21:56:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-17 21:56:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-17 21:56:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-17 21:56:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-17 21:56:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-17 21:56:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-17 21:56:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-17 21:56:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-17 21:56:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-17 21:56:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-17 21:56:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-17 21:56:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-17 21:56:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:56:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:56:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:56:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-17 21:56:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-17 21:56:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-17 21:56:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-17 21:56:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-17 21:56:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-17 21:56:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-17 21:56:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-17 21:56:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-17 21:56:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-17 21:56:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-17 21:56:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-17 21:56:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-17 21:56:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-17 21:56:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-17 21:56:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-17 21:56:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-17 21:56:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-17 21:56:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-17 21:56:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-17 21:56:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-17 21:56:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-17 21:56:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-17 21:56:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-17 21:56:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-17 21:56:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-17 21:56:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-17 21:56:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-17 21:56:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-17 21:56:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-17 21:56:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-17 21:56:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-17 21:56:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-17 21:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-17 21:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-17 21:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-17 21:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__lowWaterSensor [2020-07-17 21:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-17 21:56:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-17 21:56:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-17 21:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-17 21:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-17 21:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-17 21:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-17 21:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-17 21:56:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-17 21:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-17 21:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-17 21:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-17 21:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-17 21:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-17 21:56:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-17 21:56:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-17 21:56:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-17 21:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-17 21:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-17 21:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-17 21:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-17 21:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-17 21:56:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-17 21:56:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-17 21:56:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-17 21:56:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-17 21:56:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-17 21:56:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-17 21:56:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-17 21:56:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-17 21:57:00,259 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-17 21:57:00,260 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-17 21:57:00,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:57:00 BoogieIcfgContainer [2020-07-17 21:57:00,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-17 21:57:00,267 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-17 21:57:00,267 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-17 21:57:00,271 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-17 21:57:00,271 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 17.07 09:56:57" (1/3) ... [2020-07-17 21:57:00,272 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc2aadb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:57:00, skipping insertion in model container [2020-07-17 21:57:00,272 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.07 09:56:58" (2/3) ... [2020-07-17 21:57:00,273 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7fc2aadb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 17.07 09:57:00, skipping insertion in model container [2020-07-17 21:57:00,273 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.07 09:57:00" (3/3) ... [2020-07-17 21:57:00,290 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product59.cil.c [2020-07-17 21:57:00,301 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-17 21:57:00,309 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-17 21:57:00,323 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-17 21:57:00,349 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-17 21:57:00,349 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-17 21:57:00,349 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-17 21:57:00,349 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-17 21:57:00,349 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-17 21:57:00,349 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-17 21:57:00,350 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-17 21:57:00,350 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-17 21:57:00,373 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states. [2020-07-17 21:57:00,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-17 21:57:00,384 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:00,385 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 21:57:00,385 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:00,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:00,392 INFO L82 PathProgramCache]: Analyzing trace with hash 1133755032, now seen corresponding path program 1 times [2020-07-17 21:57:00,403 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:00,403 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356349875] [2020-07-17 21:57:00,404 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:00,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,191 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,272 INFO L280 TraceCheckUtils]: 0: Hoare triple {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {205#true} is VALID [2020-07-17 21:57:01,273 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,273 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #569#return; {205#true} is VALID [2020-07-17 21:57:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,286 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #461#return; {205#true} is VALID [2020-07-17 21:57:01,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,292 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,293 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #463#return; {205#true} is VALID [2020-07-17 21:57:01,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {205#true} is VALID [2020-07-17 21:57:01,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #465#return; {205#true} is VALID [2020-07-17 21:57:01,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,304 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,304 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {205#true} {205#true} #467#return; {205#true} is VALID [2020-07-17 21:57:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,317 INFO L280 TraceCheckUtils]: 0: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {205#true} is VALID [2020-07-17 21:57:01,317 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,318 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {205#true} #559#return; {205#true} is VALID [2020-07-17 21:57:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,327 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-17 21:57:01,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,328 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-17 21:57:01,329 INFO L263 TraceCheckUtils]: 0: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {205#true} is VALID [2020-07-17 21:57:01,329 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-17 21:57:01,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,330 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-17 21:57:01,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {205#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {205#true} is VALID [2020-07-17 21:57:01,331 INFO L280 TraceCheckUtils]: 5: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,331 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {205#true} {206#false} #529#return; {206#false} is VALID [2020-07-17 21:57:01,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,341 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {205#true} is VALID [2020-07-17 21:57:01,342 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,342 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {206#false} #551#return; {206#false} is VALID [2020-07-17 21:57:01,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:01,347 INFO L280 TraceCheckUtils]: 0: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-17 21:57:01,350 INFO L280 TraceCheckUtils]: 1: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,351 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {205#true} {206#false} #553#return; {206#false} is VALID [2020-07-17 21:57:01,357 INFO L263 TraceCheckUtils]: 0: Hoare triple {205#true} call ULTIMATE.init(); {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:57:01,357 INFO L280 TraceCheckUtils]: 1: Hoare triple {235#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {205#true} is VALID [2020-07-17 21:57:01,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,358 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {205#true} {205#true} #569#return; {205#true} is VALID [2020-07-17 21:57:01,358 INFO L263 TraceCheckUtils]: 4: Hoare triple {205#true} call #t~ret76 := main(); {205#true} is VALID [2020-07-17 21:57:01,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {205#true} havoc ~retValue_acc~11;havoc ~tmp~10; {205#true} is VALID [2020-07-17 21:57:01,359 INFO L263 TraceCheckUtils]: 6: Hoare triple {205#true} call select_helpers(); {205#true} is VALID [2020-07-17 21:57:01,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,360 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {205#true} {205#true} #461#return; {205#true} is VALID [2020-07-17 21:57:01,360 INFO L263 TraceCheckUtils]: 9: Hoare triple {205#true} call select_features(); {205#true} is VALID [2020-07-17 21:57:01,360 INFO L280 TraceCheckUtils]: 10: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,361 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {205#true} {205#true} #463#return; {205#true} is VALID [2020-07-17 21:57:01,361 INFO L263 TraceCheckUtils]: 12: Hoare triple {205#true} call #t~ret74 := valid_product(); {205#true} is VALID [2020-07-17 21:57:01,361 INFO L280 TraceCheckUtils]: 13: Hoare triple {205#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {205#true} is VALID [2020-07-17 21:57:01,362 INFO L280 TraceCheckUtils]: 14: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,362 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {205#true} {205#true} #465#return; {205#true} is VALID [2020-07-17 21:57:01,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {205#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {205#true} is VALID [2020-07-17 21:57:01,363 INFO L280 TraceCheckUtils]: 17: Hoare triple {205#true} assume 0 != ~tmp~10; {205#true} is VALID [2020-07-17 21:57:01,363 INFO L263 TraceCheckUtils]: 18: Hoare triple {205#true} call setup(); {205#true} is VALID [2020-07-17 21:57:01,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,364 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {205#true} {205#true} #467#return; {205#true} is VALID [2020-07-17 21:57:01,364 INFO L263 TraceCheckUtils]: 21: Hoare triple {205#true} call runTest(); {205#true} is VALID [2020-07-17 21:57:01,365 INFO L263 TraceCheckUtils]: 22: Hoare triple {205#true} call __utac_acc__Specification5_spec__1(); {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:01,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {205#true} is VALID [2020-07-17 21:57:01,366 INFO L280 TraceCheckUtils]: 24: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,366 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {205#true} {205#true} #559#return; {205#true} is VALID [2020-07-17 21:57:01,366 INFO L263 TraceCheckUtils]: 26: Hoare triple {205#true} call test(); {205#true} is VALID [2020-07-17 21:57:01,367 INFO L280 TraceCheckUtils]: 27: Hoare triple {205#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {205#true} is VALID [2020-07-17 21:57:01,368 INFO L280 TraceCheckUtils]: 28: Hoare triple {205#true} assume !true; {206#false} is VALID [2020-07-17 21:57:01,368 INFO L263 TraceCheckUtils]: 29: Hoare triple {206#false} call cleanup(); {206#false} is VALID [2020-07-17 21:57:01,368 INFO L280 TraceCheckUtils]: 30: Hoare triple {206#false} havoc ~i~0;havoc ~__cil_tmp2~0; {206#false} is VALID [2020-07-17 21:57:01,369 INFO L263 TraceCheckUtils]: 31: Hoare triple {206#false} call timeShift(); {206#false} is VALID [2020-07-17 21:57:01,369 INFO L263 TraceCheckUtils]: 32: Hoare triple {206#false} call __utac_acc__Specification5_spec__2(); {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:01,369 INFO L263 TraceCheckUtils]: 33: Hoare triple {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {205#true} is VALID [2020-07-17 21:57:01,370 INFO L280 TraceCheckUtils]: 34: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-17 21:57:01,370 INFO L280 TraceCheckUtils]: 35: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,370 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {205#true} {236#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {205#true} is VALID [2020-07-17 21:57:01,371 INFO L280 TraceCheckUtils]: 37: Hoare triple {205#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {205#true} is VALID [2020-07-17 21:57:01,371 INFO L280 TraceCheckUtils]: 38: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,371 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {205#true} {206#false} #529#return; {206#false} is VALID [2020-07-17 21:57:01,372 INFO L280 TraceCheckUtils]: 40: Hoare triple {206#false} assume !(0 != ~pumpRunning~0); {206#false} is VALID [2020-07-17 21:57:01,372 INFO L280 TraceCheckUtils]: 41: Hoare triple {206#false} assume !(0 != ~systemActive~0); {206#false} is VALID [2020-07-17 21:57:01,372 INFO L263 TraceCheckUtils]: 42: Hoare triple {206#false} call __utac_acc__Specification5_spec__3(); {206#false} is VALID [2020-07-17 21:57:01,373 INFO L280 TraceCheckUtils]: 43: Hoare triple {206#false} havoc ~tmp~9;havoc ~tmp___0~3; {206#false} is VALID [2020-07-17 21:57:01,373 INFO L263 TraceCheckUtils]: 44: Hoare triple {206#false} call #t~ret72 := getWaterLevel(); {205#true} is VALID [2020-07-17 21:57:01,373 INFO L280 TraceCheckUtils]: 45: Hoare triple {205#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {205#true} is VALID [2020-07-17 21:57:01,374 INFO L280 TraceCheckUtils]: 46: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,374 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {205#true} {206#false} #551#return; {206#false} is VALID [2020-07-17 21:57:01,374 INFO L280 TraceCheckUtils]: 48: Hoare triple {206#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {206#false} is VALID [2020-07-17 21:57:01,375 INFO L280 TraceCheckUtils]: 49: Hoare triple {206#false} assume 2 != ~tmp~9; {206#false} is VALID [2020-07-17 21:57:01,375 INFO L263 TraceCheckUtils]: 50: Hoare triple {206#false} call #t~ret73 := isPumpRunning(); {205#true} is VALID [2020-07-17 21:57:01,375 INFO L280 TraceCheckUtils]: 51: Hoare triple {205#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {205#true} is VALID [2020-07-17 21:57:01,376 INFO L280 TraceCheckUtils]: 52: Hoare triple {205#true} assume true; {205#true} is VALID [2020-07-17 21:57:01,376 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {205#true} {206#false} #553#return; {206#false} is VALID [2020-07-17 21:57:01,376 INFO L280 TraceCheckUtils]: 54: Hoare triple {206#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {206#false} is VALID [2020-07-17 21:57:01,377 INFO L280 TraceCheckUtils]: 55: Hoare triple {206#false} assume 0 != ~tmp___0~3; {206#false} is VALID [2020-07-17 21:57:01,377 INFO L280 TraceCheckUtils]: 56: Hoare triple {206#false} assume 0 == ~switchedOnBeforeTS~0; {206#false} is VALID [2020-07-17 21:57:01,377 INFO L263 TraceCheckUtils]: 57: Hoare triple {206#false} call __automaton_fail(); {206#false} is VALID [2020-07-17 21:57:01,378 INFO L280 TraceCheckUtils]: 58: Hoare triple {206#false} assume !false; {206#false} is VALID [2020-07-17 21:57:01,408 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 21:57:01,409 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356349875] [2020-07-17 21:57:01,410 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:01,410 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-17 21:57:01,411 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [671947800] [2020-07-17 21:57:01,418 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:57:01,421 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:01,426 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-17 21:57:01,520 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 21:57:01,520 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-17 21:57:01,521 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:01,529 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-17 21:57:01,530 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-17 21:57:01,532 INFO L87 Difference]: Start difference. First operand 202 states. Second operand 4 states. [2020-07-17 21:57:06,881 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:06,882 INFO L93 Difference]: Finished difference Result 350 states and 444 transitions. [2020-07-17 21:57:06,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-17 21:57:06,882 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-17 21:57:06,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:57:06,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 444 transitions. [2020-07-17 21:57:06,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-17 21:57:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 444 transitions. [2020-07-17 21:57:06,964 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 444 transitions. [2020-07-17 21:57:08,332 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 444 edges. 444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:08,364 INFO L225 Difference]: With dead ends: 350 [2020-07-17 21:57:08,364 INFO L226 Difference]: Without dead ends: 192 [2020-07-17 21:57:08,374 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 21:57:08,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2020-07-17 21:57:09,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 159. [2020-07-17 21:57:09,900 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:09,902 INFO L82 GeneralOperation]: Start isEquivalent. First operand 192 states. Second operand 159 states. [2020-07-17 21:57:09,902 INFO L74 IsIncluded]: Start isIncluded. First operand 192 states. Second operand 159 states. [2020-07-17 21:57:09,902 INFO L87 Difference]: Start difference. First operand 192 states. Second operand 159 states. [2020-07-17 21:57:09,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:09,935 INFO L93 Difference]: Finished difference Result 192 states and 236 transitions. [2020-07-17 21:57:09,935 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2020-07-17 21:57:09,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:09,944 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:09,945 INFO L74 IsIncluded]: Start isIncluded. First operand 159 states. Second operand 192 states. [2020-07-17 21:57:09,945 INFO L87 Difference]: Start difference. First operand 159 states. Second operand 192 states. [2020-07-17 21:57:09,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:09,970 INFO L93 Difference]: Finished difference Result 192 states and 236 transitions. [2020-07-17 21:57:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 236 transitions. [2020-07-17 21:57:09,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:09,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:09,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:09,974 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:09,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 159 states. [2020-07-17 21:57:09,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 159 states and 186 transitions. [2020-07-17 21:57:09,989 INFO L78 Accepts]: Start accepts. Automaton has 159 states and 186 transitions. Word has length 59 [2020-07-17 21:57:09,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:09,989 INFO L479 AbstractCegarLoop]: Abstraction has 159 states and 186 transitions. [2020-07-17 21:57:09,989 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-17 21:57:09,990 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 186 transitions. [2020-07-17 21:57:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-17 21:57:09,994 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:09,994 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:57:09,995 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-17 21:57:09,995 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:09,996 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:09,996 INFO L82 PathProgramCache]: Analyzing trace with hash -138893135, now seen corresponding path program 1 times [2020-07-17 21:57:09,996 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:09,997 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [371819254] [2020-07-17 21:57:09,997 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:10,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,399 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:10,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,456 INFO L280 TraceCheckUtils]: 0: Hoare triple {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1336#true} is VALID [2020-07-17 21:57:10,457 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,457 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #569#return; {1336#true} is VALID [2020-07-17 21:57:10,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,460 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,461 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #461#return; {1336#true} is VALID [2020-07-17 21:57:10,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,464 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #463#return; {1336#true} is VALID [2020-07-17 21:57:10,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,468 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1336#true} is VALID [2020-07-17 21:57:10,468 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,469 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #465#return; {1336#true} is VALID [2020-07-17 21:57:10,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,471 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,472 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1336#true} {1336#true} #467#return; {1336#true} is VALID [2020-07-17 21:57:10,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,484 INFO L280 TraceCheckUtils]: 0: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1336#true} is VALID [2020-07-17 21:57:10,485 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,485 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1336#true} #559#return; {1336#true} is VALID [2020-07-17 21:57:10,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-17 21:57:10,495 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,495 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-17 21:57:10,496 INFO L263 TraceCheckUtils]: 0: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1336#true} is VALID [2020-07-17 21:57:10,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-17 21:57:10,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,497 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-17 21:57:10,497 INFO L280 TraceCheckUtils]: 4: Hoare triple {1336#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1336#true} is VALID [2020-07-17 21:57:10,497 INFO L280 TraceCheckUtils]: 5: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,498 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1336#true} {1337#false} #529#return; {1337#false} is VALID [2020-07-17 21:57:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,501 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1336#true} is VALID [2020-07-17 21:57:10,502 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,502 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1337#false} #551#return; {1337#false} is VALID [2020-07-17 21:57:10,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:10,506 INFO L280 TraceCheckUtils]: 0: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-17 21:57:10,506 INFO L280 TraceCheckUtils]: 1: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,506 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1336#true} {1337#false} #553#return; {1337#false} is VALID [2020-07-17 21:57:10,530 INFO L263 TraceCheckUtils]: 0: Hoare triple {1336#true} call ULTIMATE.init(); {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:57:10,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {1367#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {1336#true} is VALID [2020-07-17 21:57:10,531 INFO L280 TraceCheckUtils]: 2: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,532 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1336#true} {1336#true} #569#return; {1336#true} is VALID [2020-07-17 21:57:10,532 INFO L263 TraceCheckUtils]: 4: Hoare triple {1336#true} call #t~ret76 := main(); {1336#true} is VALID [2020-07-17 21:57:10,532 INFO L280 TraceCheckUtils]: 5: Hoare triple {1336#true} havoc ~retValue_acc~11;havoc ~tmp~10; {1336#true} is VALID [2020-07-17 21:57:10,532 INFO L263 TraceCheckUtils]: 6: Hoare triple {1336#true} call select_helpers(); {1336#true} is VALID [2020-07-17 21:57:10,533 INFO L280 TraceCheckUtils]: 7: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,533 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1336#true} {1336#true} #461#return; {1336#true} is VALID [2020-07-17 21:57:10,533 INFO L263 TraceCheckUtils]: 9: Hoare triple {1336#true} call select_features(); {1336#true} is VALID [2020-07-17 21:57:10,534 INFO L280 TraceCheckUtils]: 10: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,534 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1336#true} {1336#true} #463#return; {1336#true} is VALID [2020-07-17 21:57:10,534 INFO L263 TraceCheckUtils]: 12: Hoare triple {1336#true} call #t~ret74 := valid_product(); {1336#true} is VALID [2020-07-17 21:57:10,534 INFO L280 TraceCheckUtils]: 13: Hoare triple {1336#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {1336#true} is VALID [2020-07-17 21:57:10,535 INFO L280 TraceCheckUtils]: 14: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,535 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1336#true} {1336#true} #465#return; {1336#true} is VALID [2020-07-17 21:57:10,535 INFO L280 TraceCheckUtils]: 16: Hoare triple {1336#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {1336#true} is VALID [2020-07-17 21:57:10,536 INFO L280 TraceCheckUtils]: 17: Hoare triple {1336#true} assume 0 != ~tmp~10; {1336#true} is VALID [2020-07-17 21:57:10,536 INFO L263 TraceCheckUtils]: 18: Hoare triple {1336#true} call setup(); {1336#true} is VALID [2020-07-17 21:57:10,536 INFO L280 TraceCheckUtils]: 19: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,536 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1336#true} {1336#true} #467#return; {1336#true} is VALID [2020-07-17 21:57:10,537 INFO L263 TraceCheckUtils]: 21: Hoare triple {1336#true} call runTest(); {1336#true} is VALID [2020-07-17 21:57:10,538 INFO L263 TraceCheckUtils]: 22: Hoare triple {1336#true} call __utac_acc__Specification5_spec__1(); {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:10,538 INFO L280 TraceCheckUtils]: 23: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1336#true} is VALID [2020-07-17 21:57:10,538 INFO L280 TraceCheckUtils]: 24: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,539 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1336#true} {1336#true} #559#return; {1336#true} is VALID [2020-07-17 21:57:10,539 INFO L263 TraceCheckUtils]: 26: Hoare triple {1336#true} call test(); {1336#true} is VALID [2020-07-17 21:57:10,540 INFO L280 TraceCheckUtils]: 27: Hoare triple {1336#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:57:10,542 INFO L280 TraceCheckUtils]: 28: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !false; {1353#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-17 21:57:10,542 INFO L280 TraceCheckUtils]: 29: Hoare triple {1353#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1337#false} is VALID [2020-07-17 21:57:10,543 INFO L263 TraceCheckUtils]: 30: Hoare triple {1337#false} call cleanup(); {1337#false} is VALID [2020-07-17 21:57:10,543 INFO L280 TraceCheckUtils]: 31: Hoare triple {1337#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1337#false} is VALID [2020-07-17 21:57:10,543 INFO L263 TraceCheckUtils]: 32: Hoare triple {1337#false} call timeShift(); {1337#false} is VALID [2020-07-17 21:57:10,544 INFO L263 TraceCheckUtils]: 33: Hoare triple {1337#false} call __utac_acc__Specification5_spec__2(); {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:10,544 INFO L263 TraceCheckUtils]: 34: Hoare triple {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {1336#true} is VALID [2020-07-17 21:57:10,544 INFO L280 TraceCheckUtils]: 35: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-17 21:57:10,544 INFO L280 TraceCheckUtils]: 36: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,545 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1336#true} {1368#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {1336#true} is VALID [2020-07-17 21:57:10,545 INFO L280 TraceCheckUtils]: 38: Hoare triple {1336#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {1336#true} is VALID [2020-07-17 21:57:10,545 INFO L280 TraceCheckUtils]: 39: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,546 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1336#true} {1337#false} #529#return; {1337#false} is VALID [2020-07-17 21:57:10,546 INFO L280 TraceCheckUtils]: 41: Hoare triple {1337#false} assume !(0 != ~pumpRunning~0); {1337#false} is VALID [2020-07-17 21:57:10,546 INFO L280 TraceCheckUtils]: 42: Hoare triple {1337#false} assume !(0 != ~systemActive~0); {1337#false} is VALID [2020-07-17 21:57:10,546 INFO L263 TraceCheckUtils]: 43: Hoare triple {1337#false} call __utac_acc__Specification5_spec__3(); {1337#false} is VALID [2020-07-17 21:57:10,547 INFO L280 TraceCheckUtils]: 44: Hoare triple {1337#false} havoc ~tmp~9;havoc ~tmp___0~3; {1337#false} is VALID [2020-07-17 21:57:10,547 INFO L263 TraceCheckUtils]: 45: Hoare triple {1337#false} call #t~ret72 := getWaterLevel(); {1336#true} is VALID [2020-07-17 21:57:10,547 INFO L280 TraceCheckUtils]: 46: Hoare triple {1336#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {1336#true} is VALID [2020-07-17 21:57:10,547 INFO L280 TraceCheckUtils]: 47: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,550 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1336#true} {1337#false} #551#return; {1337#false} is VALID [2020-07-17 21:57:10,550 INFO L280 TraceCheckUtils]: 49: Hoare triple {1337#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {1337#false} is VALID [2020-07-17 21:57:10,550 INFO L280 TraceCheckUtils]: 50: Hoare triple {1337#false} assume 2 != ~tmp~9; {1337#false} is VALID [2020-07-17 21:57:10,551 INFO L263 TraceCheckUtils]: 51: Hoare triple {1337#false} call #t~ret73 := isPumpRunning(); {1336#true} is VALID [2020-07-17 21:57:10,551 INFO L280 TraceCheckUtils]: 52: Hoare triple {1336#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1336#true} is VALID [2020-07-17 21:57:10,551 INFO L280 TraceCheckUtils]: 53: Hoare triple {1336#true} assume true; {1336#true} is VALID [2020-07-17 21:57:10,552 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1336#true} {1337#false} #553#return; {1337#false} is VALID [2020-07-17 21:57:10,552 INFO L280 TraceCheckUtils]: 55: Hoare triple {1337#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {1337#false} is VALID [2020-07-17 21:57:10,552 INFO L280 TraceCheckUtils]: 56: Hoare triple {1337#false} assume 0 != ~tmp___0~3; {1337#false} is VALID [2020-07-17 21:57:10,555 INFO L280 TraceCheckUtils]: 57: Hoare triple {1337#false} assume 0 == ~switchedOnBeforeTS~0; {1337#false} is VALID [2020-07-17 21:57:10,556 INFO L263 TraceCheckUtils]: 58: Hoare triple {1337#false} call __automaton_fail(); {1337#false} is VALID [2020-07-17 21:57:10,556 INFO L280 TraceCheckUtils]: 59: Hoare triple {1337#false} assume !false; {1337#false} is VALID [2020-07-17 21:57:10,563 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 21:57:10,564 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [371819254] [2020-07-17 21:57:10,564 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:10,564 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-17 21:57:10,565 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1427343179] [2020-07-17 21:57:10,572 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:57:10,573 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:10,573 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-17 21:57:10,655 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:10,655 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-17 21:57:10,656 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:10,656 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-17 21:57:10,656 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-17 21:57:10,656 INFO L87 Difference]: Start difference. First operand 159 states and 186 transitions. Second operand 5 states. [2020-07-17 21:57:12,206 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:16,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:16,819 INFO L93 Difference]: Finished difference Result 289 states and 348 transitions. [2020-07-17 21:57:16,819 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-17 21:57:16,819 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-17 21:57:16,820 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:16,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:57:16,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 348 transitions. [2020-07-17 21:57:16,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-17 21:57:16,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 348 transitions. [2020-07-17 21:57:16,852 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 348 transitions. [2020-07-17 21:57:18,018 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 348 edges. 348 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:18,026 INFO L225 Difference]: With dead ends: 289 [2020-07-17 21:57:18,026 INFO L226 Difference]: Without dead ends: 182 [2020-07-17 21:57:18,028 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:57:18,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2020-07-17 21:57:19,552 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 150. [2020-07-17 21:57:19,553 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:19,553 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand 150 states. [2020-07-17 21:57:19,553 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand 150 states. [2020-07-17 21:57:19,554 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 150 states. [2020-07-17 21:57:19,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:19,564 INFO L93 Difference]: Finished difference Result 182 states and 222 transitions. [2020-07-17 21:57:19,564 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 222 transitions. [2020-07-17 21:57:19,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:19,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:19,566 INFO L74 IsIncluded]: Start isIncluded. First operand 150 states. Second operand 182 states. [2020-07-17 21:57:19,566 INFO L87 Difference]: Start difference. First operand 150 states. Second operand 182 states. [2020-07-17 21:57:19,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:19,576 INFO L93 Difference]: Finished difference Result 182 states and 222 transitions. [2020-07-17 21:57:19,576 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 222 transitions. [2020-07-17 21:57:19,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:19,577 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:19,578 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:19,578 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:19,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2020-07-17 21:57:19,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 174 transitions. [2020-07-17 21:57:19,585 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 174 transitions. Word has length 60 [2020-07-17 21:57:19,585 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:19,585 INFO L479 AbstractCegarLoop]: Abstraction has 150 states and 174 transitions. [2020-07-17 21:57:19,586 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-17 21:57:19,586 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 174 transitions. [2020-07-17 21:57:19,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-17 21:57:19,587 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:19,588 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 21:57:19,588 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-17 21:57:19,588 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:19,588 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:19,588 INFO L82 PathProgramCache]: Analyzing trace with hash 1740604635, now seen corresponding path program 1 times [2020-07-17 21:57:19,589 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:19,589 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1797504893] [2020-07-17 21:57:19,589 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:19,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,031 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:20,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {2365#(= 1 ~systemActive~0)} assume true; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,147 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2365#(= 1 ~systemActive~0)} {2360#true} #569#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,174 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #461#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,184 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #463#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,208 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:57:20,209 INFO L280 TraceCheckUtils]: 1: Hoare triple {2395#(= 1 |valid_product_#res|)} assume true; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:57:20,210 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2395#(= 1 |valid_product_#res|)} {2365#(= 1 ~systemActive~0)} #465#return; {2373#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-17 21:57:20,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,221 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #467#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2360#true} is VALID [2020-07-17 21:57:20,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,241 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #559#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-17 21:57:20,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-17 21:57:20,256 INFO L263 TraceCheckUtils]: 0: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2360#true} is VALID [2020-07-17 21:57:20,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-17 21:57:20,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,256 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-17 21:57:20,257 INFO L280 TraceCheckUtils]: 4: Hoare triple {2360#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2360#true} is VALID [2020-07-17 21:57:20,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,258 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #529#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2360#true} is VALID [2020-07-17 21:57:20,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,262 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2361#false} #551#return; {2361#false} is VALID [2020-07-17 21:57:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:20,270 INFO L280 TraceCheckUtils]: 0: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-17 21:57:20,270 INFO L280 TraceCheckUtils]: 1: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2360#true} {2361#false} #553#return; {2361#false} is VALID [2020-07-17 21:57:20,276 INFO L263 TraceCheckUtils]: 0: Hoare triple {2360#true} call ULTIMATE.init(); {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:57:20,281 INFO L280 TraceCheckUtils]: 1: Hoare triple {2394#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {2365#(= 1 ~systemActive~0)} assume true; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,282 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2365#(= 1 ~systemActive~0)} {2360#true} #569#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,282 INFO L263 TraceCheckUtils]: 4: Hoare triple {2365#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,283 INFO L280 TraceCheckUtils]: 5: Hoare triple {2365#(= 1 ~systemActive~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,283 INFO L263 TraceCheckUtils]: 6: Hoare triple {2365#(= 1 ~systemActive~0)} call select_helpers(); {2360#true} is VALID [2020-07-17 21:57:20,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,284 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #461#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,284 INFO L263 TraceCheckUtils]: 9: Hoare triple {2365#(= 1 ~systemActive~0)} call select_features(); {2360#true} is VALID [2020-07-17 21:57:20,284 INFO L280 TraceCheckUtils]: 10: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,287 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2360#true} {2365#(= 1 ~systemActive~0)} #463#return; {2365#(= 1 ~systemActive~0)} is VALID [2020-07-17 21:57:20,288 INFO L263 TraceCheckUtils]: 12: Hoare triple {2365#(= 1 ~systemActive~0)} call #t~ret74 := valid_product(); {2360#true} is VALID [2020-07-17 21:57:20,297 INFO L280 TraceCheckUtils]: 13: Hoare triple {2360#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:57:20,298 INFO L280 TraceCheckUtils]: 14: Hoare triple {2395#(= 1 |valid_product_#res|)} assume true; {2395#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:57:20,299 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2395#(= 1 |valid_product_#res|)} {2365#(= 1 ~systemActive~0)} #465#return; {2373#(= |main_#t~ret74| ~systemActive~0)} is VALID [2020-07-17 21:57:20,300 INFO L280 TraceCheckUtils]: 16: Hoare triple {2373#(= |main_#t~ret74| ~systemActive~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {2374#(= main_~tmp~10 ~systemActive~0)} is VALID [2020-07-17 21:57:20,300 INFO L280 TraceCheckUtils]: 17: Hoare triple {2374#(= main_~tmp~10 ~systemActive~0)} assume 0 != ~tmp~10; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,301 INFO L263 TraceCheckUtils]: 18: Hoare triple {2375#(not (= 0 ~systemActive~0))} call setup(); {2360#true} is VALID [2020-07-17 21:57:20,301 INFO L280 TraceCheckUtils]: 19: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,302 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #467#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,303 INFO L263 TraceCheckUtils]: 21: Hoare triple {2375#(not (= 0 ~systemActive~0))} call runTest(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,305 INFO L263 TraceCheckUtils]: 22: Hoare triple {2375#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,305 INFO L280 TraceCheckUtils]: 23: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2360#true} is VALID [2020-07-17 21:57:20,305 INFO L280 TraceCheckUtils]: 24: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,306 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #559#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,307 INFO L263 TraceCheckUtils]: 26: Hoare triple {2375#(not (= 0 ~systemActive~0))} call test(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,308 INFO L280 TraceCheckUtils]: 27: Hoare triple {2375#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,308 INFO L280 TraceCheckUtils]: 28: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !false; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,309 INFO L280 TraceCheckUtils]: 29: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,309 INFO L280 TraceCheckUtils]: 30: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,310 INFO L280 TraceCheckUtils]: 31: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,311 INFO L280 TraceCheckUtils]: 32: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,311 INFO L280 TraceCheckUtils]: 33: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,312 INFO L280 TraceCheckUtils]: 34: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,312 INFO L280 TraceCheckUtils]: 35: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,316 INFO L263 TraceCheckUtils]: 36: Hoare triple {2375#(not (= 0 ~systemActive~0))} call timeShift(); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,320 INFO L263 TraceCheckUtils]: 37: Hoare triple {2375#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:20,321 INFO L263 TraceCheckUtils]: 38: Hoare triple {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {2360#true} is VALID [2020-07-17 21:57:20,321 INFO L280 TraceCheckUtils]: 39: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-17 21:57:20,321 INFO L280 TraceCheckUtils]: 40: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,322 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2360#true} {2396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {2360#true} is VALID [2020-07-17 21:57:20,322 INFO L280 TraceCheckUtils]: 42: Hoare triple {2360#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {2360#true} is VALID [2020-07-17 21:57:20,322 INFO L280 TraceCheckUtils]: 43: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,324 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2360#true} {2375#(not (= 0 ~systemActive~0))} #529#return; {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,324 INFO L280 TraceCheckUtils]: 45: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2375#(not (= 0 ~systemActive~0))} is VALID [2020-07-17 21:57:20,325 INFO L280 TraceCheckUtils]: 46: Hoare triple {2375#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2361#false} is VALID [2020-07-17 21:57:20,325 INFO L263 TraceCheckUtils]: 47: Hoare triple {2361#false} call __utac_acc__Specification5_spec__3(); {2361#false} is VALID [2020-07-17 21:57:20,326 INFO L280 TraceCheckUtils]: 48: Hoare triple {2361#false} havoc ~tmp~9;havoc ~tmp___0~3; {2361#false} is VALID [2020-07-17 21:57:20,326 INFO L263 TraceCheckUtils]: 49: Hoare triple {2361#false} call #t~ret72 := getWaterLevel(); {2360#true} is VALID [2020-07-17 21:57:20,326 INFO L280 TraceCheckUtils]: 50: Hoare triple {2360#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {2360#true} is VALID [2020-07-17 21:57:20,326 INFO L280 TraceCheckUtils]: 51: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,327 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2360#true} {2361#false} #551#return; {2361#false} is VALID [2020-07-17 21:57:20,327 INFO L280 TraceCheckUtils]: 53: Hoare triple {2361#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {2361#false} is VALID [2020-07-17 21:57:20,327 INFO L280 TraceCheckUtils]: 54: Hoare triple {2361#false} assume 2 != ~tmp~9; {2361#false} is VALID [2020-07-17 21:57:20,327 INFO L263 TraceCheckUtils]: 55: Hoare triple {2361#false} call #t~ret73 := isPumpRunning(); {2360#true} is VALID [2020-07-17 21:57:20,328 INFO L280 TraceCheckUtils]: 56: Hoare triple {2360#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2360#true} is VALID [2020-07-17 21:57:20,328 INFO L280 TraceCheckUtils]: 57: Hoare triple {2360#true} assume true; {2360#true} is VALID [2020-07-17 21:57:20,328 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2360#true} {2361#false} #553#return; {2361#false} is VALID [2020-07-17 21:57:20,328 INFO L280 TraceCheckUtils]: 59: Hoare triple {2361#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {2361#false} is VALID [2020-07-17 21:57:20,328 INFO L280 TraceCheckUtils]: 60: Hoare triple {2361#false} assume 0 != ~tmp___0~3; {2361#false} is VALID [2020-07-17 21:57:20,329 INFO L280 TraceCheckUtils]: 61: Hoare triple {2361#false} assume 0 == ~switchedOnBeforeTS~0; {2361#false} is VALID [2020-07-17 21:57:20,329 INFO L263 TraceCheckUtils]: 62: Hoare triple {2361#false} call __automaton_fail(); {2361#false} is VALID [2020-07-17 21:57:20,330 INFO L280 TraceCheckUtils]: 63: Hoare triple {2361#false} assume !false; {2361#false} is VALID [2020-07-17 21:57:20,336 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 21:57:20,337 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1797504893] [2020-07-17 21:57:20,337 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:20,337 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:57:20,337 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1511340056] [2020-07-17 21:57:20,338 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:57:20,338 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:20,338 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:57:20,421 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 21:57:20,421 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:57:20,421 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:20,421 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:57:20,422 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:57:20,422 INFO L87 Difference]: Start difference. First operand 150 states and 174 transitions. Second operand 9 states. [2020-07-17 21:57:21,170 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:22,112 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:22,514 WARN L193 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:22,842 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:27,847 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:57:39,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:39,888 INFO L93 Difference]: Finished difference Result 499 states and 610 transitions. [2020-07-17 21:57:39,888 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-17 21:57:39,889 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-17 21:57:39,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:57:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:57:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 610 transitions. [2020-07-17 21:57:39,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:57:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 610 transitions. [2020-07-17 21:57:39,917 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 610 transitions. [2020-07-17 21:57:42,074 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 610 edges. 610 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:42,093 INFO L225 Difference]: With dead ends: 499 [2020-07-17 21:57:42,094 INFO L226 Difference]: Without dead ends: 377 [2020-07-17 21:57:42,095 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-17 21:57:42,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 377 states. [2020-07-17 21:57:45,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 377 to 320. [2020-07-17 21:57:45,224 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:57:45,225 INFO L82 GeneralOperation]: Start isEquivalent. First operand 377 states. Second operand 320 states. [2020-07-17 21:57:45,225 INFO L74 IsIncluded]: Start isIncluded. First operand 377 states. Second operand 320 states. [2020-07-17 21:57:45,225 INFO L87 Difference]: Start difference. First operand 377 states. Second operand 320 states. [2020-07-17 21:57:45,245 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:45,246 INFO L93 Difference]: Finished difference Result 377 states and 458 transitions. [2020-07-17 21:57:45,246 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 458 transitions. [2020-07-17 21:57:45,248 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:45,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:45,248 INFO L74 IsIncluded]: Start isIncluded. First operand 320 states. Second operand 377 states. [2020-07-17 21:57:45,248 INFO L87 Difference]: Start difference. First operand 320 states. Second operand 377 states. [2020-07-17 21:57:45,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:57:45,269 INFO L93 Difference]: Finished difference Result 377 states and 458 transitions. [2020-07-17 21:57:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 458 transitions. [2020-07-17 21:57:45,271 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:57:45,271 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:57:45,271 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:57:45,272 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:57:45,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 320 states. [2020-07-17 21:57:45,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 320 states and 384 transitions. [2020-07-17 21:57:45,287 INFO L78 Accepts]: Start accepts. Automaton has 320 states and 384 transitions. Word has length 64 [2020-07-17 21:57:45,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:57:45,288 INFO L479 AbstractCegarLoop]: Abstraction has 320 states and 384 transitions. [2020-07-17 21:57:45,288 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:57:45,288 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 384 transitions. [2020-07-17 21:57:45,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-17 21:57:45,290 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:57:45,290 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 21:57:45,290 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-17 21:57:45,291 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:57:45,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:57:45,291 INFO L82 PathProgramCache]: Analyzing trace with hash 659595443, now seen corresponding path program 1 times [2020-07-17 21:57:45,291 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:57:45,292 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1176222933] [2020-07-17 21:57:45,292 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:57:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,682 WARN L193 SmtUtils]: Spent 210.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:57:45,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,753 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4309#true} #569#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,760 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,761 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #461#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,765 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #463#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {4309#true} is VALID [2020-07-17 21:57:45,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #465#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,781 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #467#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4309#true} is VALID [2020-07-17 21:57:45,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,798 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #559#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,818 INFO L280 TraceCheckUtils]: 0: Hoare triple {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {4314#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,820 INFO L280 TraceCheckUtils]: 2: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,821 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4314#(= 0 ~pumpRunning~0)} #517#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,829 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-17 21:57:45,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,830 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-17 21:57:45,830 INFO L263 TraceCheckUtils]: 0: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4309#true} is VALID [2020-07-17 21:57:45,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-17 21:57:45,831 INFO L280 TraceCheckUtils]: 2: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,831 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-17 21:57:45,831 INFO L280 TraceCheckUtils]: 4: Hoare triple {4309#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4309#true} is VALID [2020-07-17 21:57:45,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,832 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #529#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,836 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4309#true} is VALID [2020-07-17 21:57:45,836 INFO L280 TraceCheckUtils]: 1: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,837 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #551#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:57:45,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:57:45,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:57:45,857 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4314#(= 0 ~pumpRunning~0)} #553#return; {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:57:45,861 INFO L263 TraceCheckUtils]: 0: Hoare triple {4309#true} call ULTIMATE.init(); {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:57:45,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {4346#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,868 INFO L280 TraceCheckUtils]: 2: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,869 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4309#true} #569#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,869 INFO L263 TraceCheckUtils]: 4: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,870 INFO L280 TraceCheckUtils]: 5: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,870 INFO L263 TraceCheckUtils]: 6: Hoare triple {4314#(= 0 ~pumpRunning~0)} call select_helpers(); {4309#true} is VALID [2020-07-17 21:57:45,870 INFO L280 TraceCheckUtils]: 7: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,871 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #461#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,872 INFO L263 TraceCheckUtils]: 9: Hoare triple {4314#(= 0 ~pumpRunning~0)} call select_features(); {4309#true} is VALID [2020-07-17 21:57:45,872 INFO L280 TraceCheckUtils]: 10: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,872 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #463#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,873 INFO L263 TraceCheckUtils]: 12: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret74 := valid_product(); {4309#true} is VALID [2020-07-17 21:57:45,873 INFO L280 TraceCheckUtils]: 13: Hoare triple {4309#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {4309#true} is VALID [2020-07-17 21:57:45,873 INFO L280 TraceCheckUtils]: 14: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,874 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #465#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,874 INFO L280 TraceCheckUtils]: 16: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,875 INFO L280 TraceCheckUtils]: 17: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,875 INFO L263 TraceCheckUtils]: 18: Hoare triple {4314#(= 0 ~pumpRunning~0)} call setup(); {4309#true} is VALID [2020-07-17 21:57:45,876 INFO L280 TraceCheckUtils]: 19: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,876 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #467#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,877 INFO L263 TraceCheckUtils]: 21: Hoare triple {4314#(= 0 ~pumpRunning~0)} call runTest(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,877 INFO L263 TraceCheckUtils]: 22: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:45,878 INFO L280 TraceCheckUtils]: 23: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4309#true} is VALID [2020-07-17 21:57:45,878 INFO L280 TraceCheckUtils]: 24: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,879 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #559#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,879 INFO L263 TraceCheckUtils]: 26: Hoare triple {4314#(= 0 ~pumpRunning~0)} call test(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,880 INFO L280 TraceCheckUtils]: 27: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,880 INFO L280 TraceCheckUtils]: 28: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !false; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,881 INFO L280 TraceCheckUtils]: 30: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,882 INFO L280 TraceCheckUtils]: 31: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,882 INFO L280 TraceCheckUtils]: 32: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,883 INFO L280 TraceCheckUtils]: 33: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,884 INFO L280 TraceCheckUtils]: 34: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,884 INFO L280 TraceCheckUtils]: 35: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet13 && #t~nondet13 <= 2147483647;~tmp___1~0 := #t~nondet13;havoc #t~nondet13; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,885 INFO L280 TraceCheckUtils]: 36: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,886 INFO L263 TraceCheckUtils]: 37: Hoare triple {4314#(= 0 ~pumpRunning~0)} call stopSystem(); {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-17 21:57:45,886 INFO L280 TraceCheckUtils]: 38: Hoare triple {4348#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,887 INFO L280 TraceCheckUtils]: 39: Hoare triple {4314#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,888 INFO L280 TraceCheckUtils]: 40: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume true; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,888 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4314#(= 0 ~pumpRunning~0)} {4314#(= 0 ~pumpRunning~0)} #517#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,889 INFO L263 TraceCheckUtils]: 42: Hoare triple {4314#(= 0 ~pumpRunning~0)} call timeShift(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,890 INFO L263 TraceCheckUtils]: 43: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:57:45,890 INFO L263 TraceCheckUtils]: 44: Hoare triple {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {4309#true} is VALID [2020-07-17 21:57:45,890 INFO L280 TraceCheckUtils]: 45: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4309#true} is VALID [2020-07-17 21:57:45,891 INFO L280 TraceCheckUtils]: 46: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,891 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4309#true} {4347#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {4309#true} is VALID [2020-07-17 21:57:45,891 INFO L280 TraceCheckUtils]: 48: Hoare triple {4309#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {4309#true} is VALID [2020-07-17 21:57:45,891 INFO L280 TraceCheckUtils]: 49: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,892 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #529#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,893 INFO L280 TraceCheckUtils]: 51: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,893 INFO L280 TraceCheckUtils]: 52: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,894 INFO L263 TraceCheckUtils]: 53: Hoare triple {4314#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,895 INFO L280 TraceCheckUtils]: 54: Hoare triple {4314#(= 0 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,895 INFO L263 TraceCheckUtils]: 55: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {4309#true} is VALID [2020-07-17 21:57:45,895 INFO L280 TraceCheckUtils]: 56: Hoare triple {4309#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {4309#true} is VALID [2020-07-17 21:57:45,895 INFO L280 TraceCheckUtils]: 57: Hoare triple {4309#true} assume true; {4309#true} is VALID [2020-07-17 21:57:45,896 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4309#true} {4314#(= 0 ~pumpRunning~0)} #551#return; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,897 INFO L280 TraceCheckUtils]: 59: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,897 INFO L280 TraceCheckUtils]: 60: Hoare triple {4314#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~9; {4314#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 21:57:45,898 INFO L263 TraceCheckUtils]: 61: Hoare triple {4314#(= 0 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {4309#true} is VALID [2020-07-17 21:57:45,898 INFO L280 TraceCheckUtils]: 62: Hoare triple {4309#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:57:45,899 INFO L280 TraceCheckUtils]: 63: Hoare triple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 21:57:45,900 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4352#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4314#(= 0 ~pumpRunning~0)} #553#return; {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 21:57:45,901 INFO L280 TraceCheckUtils]: 65: Hoare triple {4344#(= 0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {4345#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 21:57:45,901 INFO L280 TraceCheckUtils]: 66: Hoare triple {4345#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4310#false} is VALID [2020-07-17 21:57:45,901 INFO L280 TraceCheckUtils]: 67: Hoare triple {4310#false} assume 0 == ~switchedOnBeforeTS~0; {4310#false} is VALID [2020-07-17 21:57:45,902 INFO L263 TraceCheckUtils]: 68: Hoare triple {4310#false} call __automaton_fail(); {4310#false} is VALID [2020-07-17 21:57:45,902 INFO L280 TraceCheckUtils]: 69: Hoare triple {4310#false} assume !false; {4310#false} is VALID [2020-07-17 21:57:45,913 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 21:57:45,913 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1176222933] [2020-07-17 21:57:45,913 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:57:45,913 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:57:45,914 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964570315] [2020-07-17 21:57:45,914 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:57:45,915 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:57:45,915 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:57:46,001 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:57:46,001 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:57:46,001 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:57:46,002 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:57:46,002 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:57:46,002 INFO L87 Difference]: Start difference. First operand 320 states and 384 transitions. Second operand 9 states. [2020-07-17 21:57:46,921 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:50,051 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:55,967 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:56,363 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:57:57,201 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:57:57,872 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:02,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:02,907 INFO L93 Difference]: Finished difference Result 803 states and 1032 transitions. [2020-07-17 21:58:02,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-17 21:58:02,907 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-17 21:58:02,907 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:02,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:02,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 502 transitions. [2020-07-17 21:58:02,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:02,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 502 transitions. [2020-07-17 21:58:02,927 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 502 transitions. [2020-07-17 21:58:04,513 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 502 edges. 502 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:04,540 INFO L225 Difference]: With dead ends: 803 [2020-07-17 21:58:04,541 INFO L226 Difference]: Without dead ends: 511 [2020-07-17 21:58:04,542 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-17 21:58:04,543 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2020-07-17 21:58:08,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 447. [2020-07-17 21:58:08,492 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:08,492 INFO L82 GeneralOperation]: Start isEquivalent. First operand 511 states. Second operand 447 states. [2020-07-17 21:58:08,492 INFO L74 IsIncluded]: Start isIncluded. First operand 511 states. Second operand 447 states. [2020-07-17 21:58:08,492 INFO L87 Difference]: Start difference. First operand 511 states. Second operand 447 states. [2020-07-17 21:58:08,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:08,518 INFO L93 Difference]: Finished difference Result 511 states and 635 transitions. [2020-07-17 21:58:08,518 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 635 transitions. [2020-07-17 21:58:08,520 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:08,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:08,520 INFO L74 IsIncluded]: Start isIncluded. First operand 447 states. Second operand 511 states. [2020-07-17 21:58:08,520 INFO L87 Difference]: Start difference. First operand 447 states. Second operand 511 states. [2020-07-17 21:58:08,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:08,545 INFO L93 Difference]: Finished difference Result 511 states and 635 transitions. [2020-07-17 21:58:08,545 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 635 transitions. [2020-07-17 21:58:08,547 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:08,547 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:08,547 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:08,547 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 447 states. [2020-07-17 21:58:08,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 447 states and 535 transitions. [2020-07-17 21:58:08,567 INFO L78 Accepts]: Start accepts. Automaton has 447 states and 535 transitions. Word has length 70 [2020-07-17 21:58:08,568 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:08,568 INFO L479 AbstractCegarLoop]: Abstraction has 447 states and 535 transitions. [2020-07-17 21:58:08,568 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:58:08,568 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 535 transitions. [2020-07-17 21:58:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:58:08,570 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:08,571 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] [2020-07-17 21:58:08,571 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-17 21:58:08,571 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:08,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:08,572 INFO L82 PathProgramCache]: Analyzing trace with hash -73914297, now seen corresponding path program 1 times [2020-07-17 21:58:08,572 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:08,572 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [650868323] [2020-07-17 21:58:08,572 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:08,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,869 WARN L193 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {7109#true} is VALID [2020-07-17 21:58:08,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #569#return; {7109#true} is VALID [2020-07-17 21:58:08,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,936 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #461#return; {7109#true} is VALID [2020-07-17 21:58:08,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,939 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #463#return; {7109#true} is VALID [2020-07-17 21:58:08,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7109#true} is VALID [2020-07-17 21:58:08,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,944 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #465#return; {7109#true} is VALID [2020-07-17 21:58:08,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,949 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7109#true} {7109#true} #467#return; {7109#true} is VALID [2020-07-17 21:58:08,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,968 INFO L280 TraceCheckUtils]: 0: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7109#true} is VALID [2020-07-17 21:58:08,968 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,968 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #559#return; {7109#true} is VALID [2020-07-17 21:58:08,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:08,977 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-17 21:58:08,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,978 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-17 21:58:08,978 INFO L263 TraceCheckUtils]: 0: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7109#true} is VALID [2020-07-17 21:58:08,978 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-17 21:58:08,979 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,979 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-17 21:58:08,979 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7109#true} is VALID [2020-07-17 21:58:08,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:08,980 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7109#true} {7109#true} #529#return; {7109#true} is VALID [2020-07-17 21:58:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,113 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,114 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-17 21:58:09,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-17 21:58:09,114 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-17 21:58:09,114 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,115 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,115 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,115 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-17 21:58:09,116 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-17 21:58:09,116 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:58:09,117 INFO L280 TraceCheckUtils]: 8: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:58:09,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:58:09,119 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:58:09,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,137 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-17 21:58:09,138 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,138 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-17 21:58:09,139 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,139 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-17 21:58:09,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-17 21:58:09,140 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,140 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-17 21:58:09,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,141 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,141 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-17 21:58:09,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-17 21:58:09,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,150 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-17 21:58:09,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-17 21:58:09,151 INFO L263 TraceCheckUtils]: 1: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-17 21:58:09,154 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,155 INFO L263 TraceCheckUtils]: 3: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-17 21:58:09,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-17 21:58:09,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,156 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-17 21:58:09,157 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,157 INFO L280 TraceCheckUtils]: 8: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,157 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-17 21:58:09,157 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-17 21:58:09,158 INFO L280 TraceCheckUtils]: 11: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-17 21:58:09,158 INFO L263 TraceCheckUtils]: 12: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,159 INFO L280 TraceCheckUtils]: 13: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-17 21:58:09,159 INFO L280 TraceCheckUtils]: 14: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,159 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-17 21:58:09,160 INFO L280 TraceCheckUtils]: 16: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,160 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-17 21:58:09,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-17 21:58:09,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-17 21:58:09,161 INFO L263 TraceCheckUtils]: 2: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-17 21:58:09,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-17 21:58:09,161 INFO L263 TraceCheckUtils]: 4: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-17 21:58:09,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,162 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-17 21:58:09,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-17 21:58:09,166 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:58:09,167 INFO L280 TraceCheckUtils]: 11: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:58:09,167 INFO L280 TraceCheckUtils]: 12: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:58:09,168 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:58:09,169 INFO L280 TraceCheckUtils]: 14: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:58:09,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-17 21:58:09,170 INFO L263 TraceCheckUtils]: 16: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,170 INFO L280 TraceCheckUtils]: 17: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-17 21:58:09,171 INFO L263 TraceCheckUtils]: 18: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-17 21:58:09,171 INFO L280 TraceCheckUtils]: 19: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,171 INFO L263 TraceCheckUtils]: 20: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-17 21:58:09,172 INFO L280 TraceCheckUtils]: 21: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-17 21:58:09,172 INFO L280 TraceCheckUtils]: 22: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,172 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-17 21:58:09,173 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,173 INFO L280 TraceCheckUtils]: 25: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,173 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-17 21:58:09,174 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-17 21:58:09,174 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-17 21:58:09,175 INFO L263 TraceCheckUtils]: 29: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,175 INFO L280 TraceCheckUtils]: 30: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-17 21:58:09,175 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,176 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-17 21:58:09,176 INFO L280 TraceCheckUtils]: 33: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,176 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-17 21:58:09,176 INFO L280 TraceCheckUtils]: 35: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-17 21:58:09,176 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-17 21:58:09,178 INFO L280 TraceCheckUtils]: 0: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7109#true} is VALID [2020-07-17 21:58:09,178 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-17 21:58:09,179 INFO L263 TraceCheckUtils]: 2: Hoare triple {7109#true} call processEnvironment__wrappee__highWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,179 INFO L280 TraceCheckUtils]: 3: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-17 21:58:09,180 INFO L280 TraceCheckUtils]: 4: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-17 21:58:09,180 INFO L263 TraceCheckUtils]: 5: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-17 21:58:09,180 INFO L280 TraceCheckUtils]: 6: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-17 21:58:09,180 INFO L263 TraceCheckUtils]: 7: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-17 21:58:09,181 INFO L280 TraceCheckUtils]: 8: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,181 INFO L280 TraceCheckUtils]: 9: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,181 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,181 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-17 21:58:09,182 INFO L280 TraceCheckUtils]: 12: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-17 21:58:09,183 INFO L280 TraceCheckUtils]: 13: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:58:09,183 INFO L280 TraceCheckUtils]: 14: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:58:09,184 INFO L280 TraceCheckUtils]: 15: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:58:09,185 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:58:09,186 INFO L280 TraceCheckUtils]: 17: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:58:09,186 INFO L280 TraceCheckUtils]: 18: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-17 21:58:09,187 INFO L263 TraceCheckUtils]: 19: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,187 INFO L280 TraceCheckUtils]: 20: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-17 21:58:09,187 INFO L263 TraceCheckUtils]: 21: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-17 21:58:09,187 INFO L280 TraceCheckUtils]: 22: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,188 INFO L263 TraceCheckUtils]: 23: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-17 21:58:09,188 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-17 21:58:09,188 INFO L280 TraceCheckUtils]: 25: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,191 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-17 21:58:09,192 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,192 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-17 21:58:09,192 INFO L280 TraceCheckUtils]: 30: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-17 21:58:09,193 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-17 21:58:09,196 INFO L263 TraceCheckUtils]: 32: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,196 INFO L280 TraceCheckUtils]: 33: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-17 21:58:09,196 INFO L280 TraceCheckUtils]: 34: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,197 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-17 21:58:09,197 INFO L280 TraceCheckUtils]: 36: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,197 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-17 21:58:09,197 INFO L280 TraceCheckUtils]: 38: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-17 21:58:09,197 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-17 21:58:09,198 INFO L280 TraceCheckUtils]: 40: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-17 21:58:09,198 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7110#false} {7109#true} #533#return; {7110#false} is VALID [2020-07-17 21:58:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7109#true} is VALID [2020-07-17 21:58:09,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,206 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7110#false} #551#return; {7110#false} is VALID [2020-07-17 21:58:09,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:09,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-17 21:58:09,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,213 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7109#true} {7110#false} #553#return; {7110#false} is VALID [2020-07-17 21:58:09,217 INFO L263 TraceCheckUtils]: 0: Hoare triple {7109#true} call ULTIMATE.init(); {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:58:09,218 INFO L280 TraceCheckUtils]: 1: Hoare triple {7181#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {7109#true} is VALID [2020-07-17 21:58:09,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,218 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7109#true} {7109#true} #569#return; {7109#true} is VALID [2020-07-17 21:58:09,218 INFO L263 TraceCheckUtils]: 4: Hoare triple {7109#true} call #t~ret76 := main(); {7109#true} is VALID [2020-07-17 21:58:09,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {7109#true} havoc ~retValue_acc~11;havoc ~tmp~10; {7109#true} is VALID [2020-07-17 21:58:09,219 INFO L263 TraceCheckUtils]: 6: Hoare triple {7109#true} call select_helpers(); {7109#true} is VALID [2020-07-17 21:58:09,219 INFO L280 TraceCheckUtils]: 7: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,219 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7109#true} {7109#true} #461#return; {7109#true} is VALID [2020-07-17 21:58:09,219 INFO L263 TraceCheckUtils]: 9: Hoare triple {7109#true} call select_features(); {7109#true} is VALID [2020-07-17 21:58:09,220 INFO L280 TraceCheckUtils]: 10: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,220 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7109#true} {7109#true} #463#return; {7109#true} is VALID [2020-07-17 21:58:09,220 INFO L263 TraceCheckUtils]: 12: Hoare triple {7109#true} call #t~ret74 := valid_product(); {7109#true} is VALID [2020-07-17 21:58:09,220 INFO L280 TraceCheckUtils]: 13: Hoare triple {7109#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {7109#true} is VALID [2020-07-17 21:58:09,220 INFO L280 TraceCheckUtils]: 14: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,220 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7109#true} {7109#true} #465#return; {7109#true} is VALID [2020-07-17 21:58:09,221 INFO L280 TraceCheckUtils]: 16: Hoare triple {7109#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {7109#true} is VALID [2020-07-17 21:58:09,221 INFO L280 TraceCheckUtils]: 17: Hoare triple {7109#true} assume 0 != ~tmp~10; {7109#true} is VALID [2020-07-17 21:58:09,221 INFO L263 TraceCheckUtils]: 18: Hoare triple {7109#true} call setup(); {7109#true} is VALID [2020-07-17 21:58:09,221 INFO L280 TraceCheckUtils]: 19: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,221 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7109#true} {7109#true} #467#return; {7109#true} is VALID [2020-07-17 21:58:09,222 INFO L263 TraceCheckUtils]: 21: Hoare triple {7109#true} call runTest(); {7109#true} is VALID [2020-07-17 21:58:09,223 INFO L263 TraceCheckUtils]: 22: Hoare triple {7109#true} call __utac_acc__Specification5_spec__1(); {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:09,223 INFO L280 TraceCheckUtils]: 23: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7109#true} is VALID [2020-07-17 21:58:09,223 INFO L280 TraceCheckUtils]: 24: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,223 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7109#true} {7109#true} #559#return; {7109#true} is VALID [2020-07-17 21:58:09,224 INFO L263 TraceCheckUtils]: 26: Hoare triple {7109#true} call test(); {7109#true} is VALID [2020-07-17 21:58:09,224 INFO L280 TraceCheckUtils]: 27: Hoare triple {7109#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7109#true} is VALID [2020-07-17 21:58:09,224 INFO L280 TraceCheckUtils]: 28: Hoare triple {7109#true} assume !false; {7109#true} is VALID [2020-07-17 21:58:09,224 INFO L280 TraceCheckUtils]: 29: Hoare triple {7109#true} assume ~splverifierCounter~0 < 4; {7109#true} is VALID [2020-07-17 21:58:09,224 INFO L280 TraceCheckUtils]: 30: Hoare triple {7109#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {7109#true} is VALID [2020-07-17 21:58:09,224 INFO L280 TraceCheckUtils]: 31: Hoare triple {7109#true} assume !(0 != ~tmp~0); {7109#true} is VALID [2020-07-17 21:58:09,225 INFO L280 TraceCheckUtils]: 32: Hoare triple {7109#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {7109#true} is VALID [2020-07-17 21:58:09,225 INFO L280 TraceCheckUtils]: 33: Hoare triple {7109#true} assume !(0 != ~tmp___0~0); {7109#true} is VALID [2020-07-17 21:58:09,225 INFO L280 TraceCheckUtils]: 34: Hoare triple {7109#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {7109#true} is VALID [2020-07-17 21:58:09,225 INFO L280 TraceCheckUtils]: 35: Hoare triple {7109#true} assume 0 != ~tmp___2~0; {7109#true} is VALID [2020-07-17 21:58:09,225 INFO L263 TraceCheckUtils]: 36: Hoare triple {7109#true} call timeShift(); {7109#true} is VALID [2020-07-17 21:58:09,226 INFO L263 TraceCheckUtils]: 37: Hoare triple {7109#true} call __utac_acc__Specification5_spec__2(); {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:09,226 INFO L263 TraceCheckUtils]: 38: Hoare triple {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {7109#true} is VALID [2020-07-17 21:58:09,227 INFO L280 TraceCheckUtils]: 39: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-17 21:58:09,227 INFO L280 TraceCheckUtils]: 40: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,227 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7109#true} {7182#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {7109#true} is VALID [2020-07-17 21:58:09,227 INFO L280 TraceCheckUtils]: 42: Hoare triple {7109#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {7109#true} is VALID [2020-07-17 21:58:09,227 INFO L280 TraceCheckUtils]: 43: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,228 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7109#true} {7109#true} #529#return; {7109#true} is VALID [2020-07-17 21:58:09,228 INFO L280 TraceCheckUtils]: 45: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-17 21:58:09,228 INFO L280 TraceCheckUtils]: 46: Hoare triple {7109#true} assume 0 != ~systemActive~0; {7109#true} is VALID [2020-07-17 21:58:09,230 INFO L263 TraceCheckUtils]: 47: Hoare triple {7109#true} call processEnvironment(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,230 INFO L280 TraceCheckUtils]: 48: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {7109#true} is VALID [2020-07-17 21:58:09,230 INFO L280 TraceCheckUtils]: 49: Hoare triple {7109#true} assume !(0 != ~pumpRunning~0); {7109#true} is VALID [2020-07-17 21:58:09,231 INFO L263 TraceCheckUtils]: 50: Hoare triple {7109#true} call processEnvironment__wrappee__highWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,231 INFO L280 TraceCheckUtils]: 51: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {7109#true} is VALID [2020-07-17 21:58:09,231 INFO L280 TraceCheckUtils]: 52: Hoare triple {7109#true} assume 0 == ~pumpRunning~0; {7109#true} is VALID [2020-07-17 21:58:09,231 INFO L263 TraceCheckUtils]: 53: Hoare triple {7109#true} call #t~ret14 := isHighWaterLevel(); {7109#true} is VALID [2020-07-17 21:58:09,232 INFO L280 TraceCheckUtils]: 54: Hoare triple {7109#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {7109#true} is VALID [2020-07-17 21:58:09,232 INFO L263 TraceCheckUtils]: 55: Hoare triple {7109#true} call #t~ret34 := isHighWaterSensorDry(); {7109#true} is VALID [2020-07-17 21:58:09,232 INFO L280 TraceCheckUtils]: 56: Hoare triple {7109#true} havoc ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,232 INFO L280 TraceCheckUtils]: 57: Hoare triple {7109#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {7109#true} is VALID [2020-07-17 21:58:09,232 INFO L280 TraceCheckUtils]: 58: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,233 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {7109#true} {7109#true} #527#return; {7109#true} is VALID [2020-07-17 21:58:09,233 INFO L280 TraceCheckUtils]: 60: Hoare triple {7109#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {7109#true} is VALID [2020-07-17 21:58:09,233 INFO L280 TraceCheckUtils]: 61: Hoare triple {7109#true} assume 0 != ~tmp~4;~tmp___0~1 := 0; {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-17 21:58:09,234 INFO L280 TraceCheckUtils]: 62: Hoare triple {7259#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:58:09,235 INFO L280 TraceCheckUtils]: 63: Hoare triple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-17 21:58:09,236 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {7260#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7109#true} #541#return; {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} is VALID [2020-07-17 21:58:09,238 INFO L280 TraceCheckUtils]: 65: Hoare triple {7235#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret14|)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} is VALID [2020-07-17 21:58:09,238 INFO L280 TraceCheckUtils]: 66: Hoare triple {7236#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~1)} assume 0 != ~tmp~1; {7110#false} is VALID [2020-07-17 21:58:09,239 INFO L263 TraceCheckUtils]: 67: Hoare triple {7110#false} call activatePump(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,239 INFO L280 TraceCheckUtils]: 68: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {7109#true} is VALID [2020-07-17 21:58:09,239 INFO L263 TraceCheckUtils]: 69: Hoare triple {7109#true} call #t~ret16 := isMethaneAlarm(); {7109#true} is VALID [2020-07-17 21:58:09,239 INFO L280 TraceCheckUtils]: 70: Hoare triple {7109#true} havoc ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,240 INFO L263 TraceCheckUtils]: 71: Hoare triple {7109#true} call #t~ret17 := isMethaneLevelCritical(); {7109#true} is VALID [2020-07-17 21:58:09,240 INFO L280 TraceCheckUtils]: 72: Hoare triple {7109#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {7109#true} is VALID [2020-07-17 21:58:09,240 INFO L280 TraceCheckUtils]: 73: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,240 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {7109#true} {7109#true} #563#return; {7109#true} is VALID [2020-07-17 21:58:09,240 INFO L280 TraceCheckUtils]: 75: Hoare triple {7109#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {7109#true} is VALID [2020-07-17 21:58:09,241 INFO L280 TraceCheckUtils]: 76: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,241 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7109#true} {7109#true} #523#return; {7109#true} is VALID [2020-07-17 21:58:09,241 INFO L280 TraceCheckUtils]: 78: Hoare triple {7109#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {7109#true} is VALID [2020-07-17 21:58:09,241 INFO L280 TraceCheckUtils]: 79: Hoare triple {7109#true} assume !(0 != ~tmp~3); {7109#true} is VALID [2020-07-17 21:58:09,242 INFO L263 TraceCheckUtils]: 80: Hoare triple {7109#true} call activatePump__wrappee__lowWaterSensor(); {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:09,242 INFO L280 TraceCheckUtils]: 81: Hoare triple {7186#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7109#true} is VALID [2020-07-17 21:58:09,242 INFO L280 TraceCheckUtils]: 82: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,243 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {7109#true} {7109#true} #525#return; {7109#true} is VALID [2020-07-17 21:58:09,243 INFO L280 TraceCheckUtils]: 84: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,243 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7109#true} {7110#false} #543#return; {7110#false} is VALID [2020-07-17 21:58:09,243 INFO L280 TraceCheckUtils]: 86: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-17 21:58:09,243 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {7110#false} {7109#true} #511#return; {7110#false} is VALID [2020-07-17 21:58:09,243 INFO L280 TraceCheckUtils]: 88: Hoare triple {7110#false} assume true; {7110#false} is VALID [2020-07-17 21:58:09,244 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {7110#false} {7109#true} #533#return; {7110#false} is VALID [2020-07-17 21:58:09,244 INFO L263 TraceCheckUtils]: 90: Hoare triple {7110#false} call __utac_acc__Specification5_spec__3(); {7110#false} is VALID [2020-07-17 21:58:09,244 INFO L280 TraceCheckUtils]: 91: Hoare triple {7110#false} havoc ~tmp~9;havoc ~tmp___0~3; {7110#false} is VALID [2020-07-17 21:58:09,244 INFO L263 TraceCheckUtils]: 92: Hoare triple {7110#false} call #t~ret72 := getWaterLevel(); {7109#true} is VALID [2020-07-17 21:58:09,244 INFO L280 TraceCheckUtils]: 93: Hoare triple {7109#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {7109#true} is VALID [2020-07-17 21:58:09,245 INFO L280 TraceCheckUtils]: 94: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,245 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {7109#true} {7110#false} #551#return; {7110#false} is VALID [2020-07-17 21:58:09,245 INFO L280 TraceCheckUtils]: 96: Hoare triple {7110#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {7110#false} is VALID [2020-07-17 21:58:09,245 INFO L280 TraceCheckUtils]: 97: Hoare triple {7110#false} assume 2 != ~tmp~9; {7110#false} is VALID [2020-07-17 21:58:09,245 INFO L263 TraceCheckUtils]: 98: Hoare triple {7110#false} call #t~ret73 := isPumpRunning(); {7109#true} is VALID [2020-07-17 21:58:09,246 INFO L280 TraceCheckUtils]: 99: Hoare triple {7109#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {7109#true} is VALID [2020-07-17 21:58:09,246 INFO L280 TraceCheckUtils]: 100: Hoare triple {7109#true} assume true; {7109#true} is VALID [2020-07-17 21:58:09,247 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {7109#true} {7110#false} #553#return; {7110#false} is VALID [2020-07-17 21:58:09,247 INFO L280 TraceCheckUtils]: 102: Hoare triple {7110#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {7110#false} is VALID [2020-07-17 21:58:09,252 INFO L280 TraceCheckUtils]: 103: Hoare triple {7110#false} assume 0 != ~tmp___0~3; {7110#false} is VALID [2020-07-17 21:58:09,253 INFO L280 TraceCheckUtils]: 104: Hoare triple {7110#false} assume 0 == ~switchedOnBeforeTS~0; {7110#false} is VALID [2020-07-17 21:58:09,253 INFO L263 TraceCheckUtils]: 105: Hoare triple {7110#false} call __automaton_fail(); {7110#false} is VALID [2020-07-17 21:58:09,253 INFO L280 TraceCheckUtils]: 106: Hoare triple {7110#false} assume !false; {7110#false} is VALID [2020-07-17 21:58:09,277 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 21:58:09,277 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [650868323] [2020-07-17 21:58:09,277 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:09,278 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-17 21:58:09,278 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1290874817] [2020-07-17 21:58:09,280 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-17 21:58:09,281 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:09,282 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-17 21:58:09,402 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 21:58:09,402 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-17 21:58:09,402 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:09,403 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-17 21:58:09,403 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-17 21:58:09,403 INFO L87 Difference]: Start difference. First operand 447 states and 535 transitions. Second operand 9 states. [2020-07-17 21:58:16,890 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:58:17,508 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 21:58:18,024 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:18,454 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:25,908 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:25,909 INFO L93 Difference]: Finished difference Result 956 states and 1224 transitions. [2020-07-17 21:58:25,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-17 21:58:25,909 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 107 [2020-07-17 21:58:25,910 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:25,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 415 transitions. [2020-07-17 21:58:25,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-17 21:58:25,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 415 transitions. [2020-07-17 21:58:25,926 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 415 transitions. [2020-07-17 21:58:27,228 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:27,257 INFO L225 Difference]: With dead ends: 956 [2020-07-17 21:58:27,257 INFO L226 Difference]: Without dead ends: 537 [2020-07-17 21:58:27,259 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-17 21:58:27,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2020-07-17 21:58:30,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 460. [2020-07-17 21:58:30,962 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:30,962 INFO L82 GeneralOperation]: Start isEquivalent. First operand 537 states. Second operand 460 states. [2020-07-17 21:58:30,962 INFO L74 IsIncluded]: Start isIncluded. First operand 537 states. Second operand 460 states. [2020-07-17 21:58:30,963 INFO L87 Difference]: Start difference. First operand 537 states. Second operand 460 states. [2020-07-17 21:58:30,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:30,990 INFO L93 Difference]: Finished difference Result 537 states and 677 transitions. [2020-07-17 21:58:30,990 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 677 transitions. [2020-07-17 21:58:30,992 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:30,992 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:30,992 INFO L74 IsIncluded]: Start isIncluded. First operand 460 states. Second operand 537 states. [2020-07-17 21:58:30,993 INFO L87 Difference]: Start difference. First operand 460 states. Second operand 537 states. [2020-07-17 21:58:31,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:31,022 INFO L93 Difference]: Finished difference Result 537 states and 677 transitions. [2020-07-17 21:58:31,022 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 677 transitions. [2020-07-17 21:58:31,025 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:31,026 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:31,026 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:31,026 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:31,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 460 states. [2020-07-17 21:58:31,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 460 states and 549 transitions. [2020-07-17 21:58:31,047 INFO L78 Accepts]: Start accepts. Automaton has 460 states and 549 transitions. Word has length 107 [2020-07-17 21:58:31,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:31,047 INFO L479 AbstractCegarLoop]: Abstraction has 460 states and 549 transitions. [2020-07-17 21:58:31,048 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-17 21:58:31,048 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 549 transitions. [2020-07-17 21:58:31,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:58:31,050 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:31,050 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 21:58:31,051 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-17 21:58:31,051 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:31,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:31,051 INFO L82 PathProgramCache]: Analyzing trace with hash 1854358405, now seen corresponding path program 1 times [2020-07-17 21:58:31,051 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:31,052 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728230756] [2020-07-17 21:58:31,052 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,394 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,461 INFO L280 TraceCheckUtils]: 0: Hoare triple {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {10278#true} is VALID [2020-07-17 21:58:31,461 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,462 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #569#return; {10278#true} is VALID [2020-07-17 21:58:31,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,465 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,465 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #461#return; {10278#true} is VALID [2020-07-17 21:58:31,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,470 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #463#return; {10278#true} is VALID [2020-07-17 21:58:31,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,492 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:31,494 INFO L280 TraceCheckUtils]: 1: Hoare triple {10353#(= 1 |valid_product_#res|)} assume true; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:31,495 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10353#(= 1 |valid_product_#res|)} {10278#true} #465#return; {10290#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:58:31,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,498 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,499 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10278#true} {10278#true} #467#return; {10278#true} is VALID [2020-07-17 21:58:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10278#true} is VALID [2020-07-17 21:58:31,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #559#return; {10278#true} is VALID [2020-07-17 21:58:31,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-17 21:58:31,525 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-17 21:58:31,526 INFO L263 TraceCheckUtils]: 0: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10278#true} is VALID [2020-07-17 21:58:31,527 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-17 21:58:31,527 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,527 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-17 21:58:31,528 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10278#true} is VALID [2020-07-17 21:58:31,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,528 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10278#true} {10278#true} #529#return; {10278#true} is VALID [2020-07-17 21:58:31,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-17 21:58:31,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,648 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:58:31,648 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-17 21:58:31,648 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-17 21:58:31,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-17 21:58:31,649 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,650 INFO L280 TraceCheckUtils]: 4: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,651 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:58:31,652 INFO L280 TraceCheckUtils]: 6: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 21:58:31,653 INFO L280 TraceCheckUtils]: 7: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-17 21:58:31,653 INFO L280 TraceCheckUtils]: 8: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-17 21:58:31,653 INFO L280 TraceCheckUtils]: 9: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,653 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-17 21:58:31,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-17 21:58:31,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,674 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-17 21:58:31,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,675 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-17 21:58:31,675 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-17 21:58:31,675 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,676 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-17 21:58:31,676 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,676 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,677 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-17 21:58:31,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,680 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-17 21:58:31,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,681 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-17 21:58:31,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-17 21:58:31,682 INFO L263 TraceCheckUtils]: 1: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-17 21:58:31,682 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,682 INFO L263 TraceCheckUtils]: 3: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-17 21:58:31,682 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-17 21:58:31,683 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,683 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-17 21:58:31,683 INFO L280 TraceCheckUtils]: 7: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,683 INFO L280 TraceCheckUtils]: 8: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,684 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-17 21:58:31,684 INFO L280 TraceCheckUtils]: 10: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-17 21:58:31,684 INFO L280 TraceCheckUtils]: 11: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-17 21:58:31,686 INFO L263 TraceCheckUtils]: 12: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,686 INFO L280 TraceCheckUtils]: 13: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-17 21:58:31,686 INFO L280 TraceCheckUtils]: 14: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,687 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-17 21:58:31,687 INFO L280 TraceCheckUtils]: 16: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,687 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-17 21:58:31,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-17 21:58:31,688 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-17 21:58:31,688 INFO L263 TraceCheckUtils]: 2: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-17 21:58:31,688 INFO L280 TraceCheckUtils]: 3: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-17 21:58:31,689 INFO L263 TraceCheckUtils]: 4: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-17 21:58:31,689 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-17 21:58:31,690 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,690 INFO L280 TraceCheckUtils]: 7: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,691 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:58:31,692 INFO L280 TraceCheckUtils]: 9: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 21:58:31,693 INFO L280 TraceCheckUtils]: 10: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-17 21:58:31,693 INFO L280 TraceCheckUtils]: 11: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-17 21:58:31,693 INFO L280 TraceCheckUtils]: 12: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,693 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-17 21:58:31,694 INFO L280 TraceCheckUtils]: 14: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-17 21:58:31,694 INFO L280 TraceCheckUtils]: 15: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-17 21:58:31,694 INFO L263 TraceCheckUtils]: 16: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,694 INFO L280 TraceCheckUtils]: 17: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-17 21:58:31,694 INFO L263 TraceCheckUtils]: 18: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-17 21:58:31,695 INFO L280 TraceCheckUtils]: 19: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,695 INFO L263 TraceCheckUtils]: 20: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-17 21:58:31,695 INFO L280 TraceCheckUtils]: 21: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-17 21:58:31,695 INFO L280 TraceCheckUtils]: 22: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,695 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-17 21:58:31,696 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,696 INFO L280 TraceCheckUtils]: 25: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,696 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-17 21:58:31,696 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-17 21:58:31,696 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-17 21:58:31,697 INFO L263 TraceCheckUtils]: 29: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,697 INFO L280 TraceCheckUtils]: 30: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-17 21:58:31,697 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,698 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-17 21:58:31,698 INFO L280 TraceCheckUtils]: 33: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,698 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-17 21:58:31,698 INFO L280 TraceCheckUtils]: 35: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,699 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-17 21:58:31,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10278#true} is VALID [2020-07-17 21:58:31,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-17 21:58:31,701 INFO L263 TraceCheckUtils]: 2: Hoare triple {10278#true} call processEnvironment__wrappee__highWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,701 INFO L280 TraceCheckUtils]: 3: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-17 21:58:31,701 INFO L280 TraceCheckUtils]: 4: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-17 21:58:31,701 INFO L263 TraceCheckUtils]: 5: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-17 21:58:31,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-17 21:58:31,702 INFO L263 TraceCheckUtils]: 7: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-17 21:58:31,702 INFO L280 TraceCheckUtils]: 8: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-17 21:58:31,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,703 INFO L280 TraceCheckUtils]: 10: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,704 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:58:31,704 INFO L280 TraceCheckUtils]: 12: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 21:58:31,705 INFO L280 TraceCheckUtils]: 13: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-17 21:58:31,705 INFO L280 TraceCheckUtils]: 14: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-17 21:58:31,706 INFO L280 TraceCheckUtils]: 15: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,706 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-17 21:58:31,706 INFO L280 TraceCheckUtils]: 17: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-17 21:58:31,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-17 21:58:31,706 INFO L263 TraceCheckUtils]: 19: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,706 INFO L280 TraceCheckUtils]: 20: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-17 21:58:31,707 INFO L263 TraceCheckUtils]: 21: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-17 21:58:31,707 INFO L280 TraceCheckUtils]: 22: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,707 INFO L263 TraceCheckUtils]: 23: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-17 21:58:31,707 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-17 21:58:31,708 INFO L280 TraceCheckUtils]: 25: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,708 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-17 21:58:31,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,709 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,709 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-17 21:58:31,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-17 21:58:31,709 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-17 21:58:31,711 INFO L263 TraceCheckUtils]: 32: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,711 INFO L280 TraceCheckUtils]: 33: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-17 21:58:31,711 INFO L280 TraceCheckUtils]: 34: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,711 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-17 21:58:31,711 INFO L280 TraceCheckUtils]: 36: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,712 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-17 21:58:31,712 INFO L280 TraceCheckUtils]: 38: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,712 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-17 21:58:31,712 INFO L280 TraceCheckUtils]: 40: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,712 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10279#false} {10278#true} #533#return; {10279#false} is VALID [2020-07-17 21:58:31,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10278#true} is VALID [2020-07-17 21:58:31,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10279#false} #551#return; {10279#false} is VALID [2020-07-17 21:58:31,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:31,722 INFO L280 TraceCheckUtils]: 0: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-17 21:58:31,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,722 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10278#true} {10279#false} #553#return; {10279#false} is VALID [2020-07-17 21:58:31,726 INFO L263 TraceCheckUtils]: 0: Hoare triple {10278#true} call ULTIMATE.init(); {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:58:31,726 INFO L280 TraceCheckUtils]: 1: Hoare triple {10352#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {10278#true} is VALID [2020-07-17 21:58:31,727 INFO L280 TraceCheckUtils]: 2: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,727 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10278#true} {10278#true} #569#return; {10278#true} is VALID [2020-07-17 21:58:31,727 INFO L263 TraceCheckUtils]: 4: Hoare triple {10278#true} call #t~ret76 := main(); {10278#true} is VALID [2020-07-17 21:58:31,727 INFO L280 TraceCheckUtils]: 5: Hoare triple {10278#true} havoc ~retValue_acc~11;havoc ~tmp~10; {10278#true} is VALID [2020-07-17 21:58:31,727 INFO L263 TraceCheckUtils]: 6: Hoare triple {10278#true} call select_helpers(); {10278#true} is VALID [2020-07-17 21:58:31,728 INFO L280 TraceCheckUtils]: 7: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,728 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10278#true} {10278#true} #461#return; {10278#true} is VALID [2020-07-17 21:58:31,728 INFO L263 TraceCheckUtils]: 9: Hoare triple {10278#true} call select_features(); {10278#true} is VALID [2020-07-17 21:58:31,728 INFO L280 TraceCheckUtils]: 10: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,728 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10278#true} {10278#true} #463#return; {10278#true} is VALID [2020-07-17 21:58:31,728 INFO L263 TraceCheckUtils]: 12: Hoare triple {10278#true} call #t~ret74 := valid_product(); {10278#true} is VALID [2020-07-17 21:58:31,729 INFO L280 TraceCheckUtils]: 13: Hoare triple {10278#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:31,730 INFO L280 TraceCheckUtils]: 14: Hoare triple {10353#(= 1 |valid_product_#res|)} assume true; {10353#(= 1 |valid_product_#res|)} is VALID [2020-07-17 21:58:31,730 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10353#(= 1 |valid_product_#res|)} {10278#true} #465#return; {10290#(= |main_#t~ret74| 1)} is VALID [2020-07-17 21:58:31,731 INFO L280 TraceCheckUtils]: 16: Hoare triple {10290#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {10291#(= 1 main_~tmp~10)} is VALID [2020-07-17 21:58:31,731 INFO L280 TraceCheckUtils]: 17: Hoare triple {10291#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {10278#true} is VALID [2020-07-17 21:58:31,731 INFO L263 TraceCheckUtils]: 18: Hoare triple {10278#true} call setup(); {10278#true} is VALID [2020-07-17 21:58:31,731 INFO L280 TraceCheckUtils]: 19: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,732 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10278#true} {10278#true} #467#return; {10278#true} is VALID [2020-07-17 21:58:31,732 INFO L263 TraceCheckUtils]: 21: Hoare triple {10278#true} call runTest(); {10278#true} is VALID [2020-07-17 21:58:31,732 INFO L263 TraceCheckUtils]: 22: Hoare triple {10278#true} call __utac_acc__Specification5_spec__1(); {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:31,733 INFO L280 TraceCheckUtils]: 23: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10278#true} is VALID [2020-07-17 21:58:31,733 INFO L280 TraceCheckUtils]: 24: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,733 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10278#true} {10278#true} #559#return; {10278#true} is VALID [2020-07-17 21:58:31,733 INFO L263 TraceCheckUtils]: 26: Hoare triple {10278#true} call test(); {10278#true} is VALID [2020-07-17 21:58:31,733 INFO L280 TraceCheckUtils]: 27: Hoare triple {10278#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10278#true} is VALID [2020-07-17 21:58:31,734 INFO L280 TraceCheckUtils]: 28: Hoare triple {10278#true} assume !false; {10278#true} is VALID [2020-07-17 21:58:31,734 INFO L280 TraceCheckUtils]: 29: Hoare triple {10278#true} assume ~splverifierCounter~0 < 4; {10278#true} is VALID [2020-07-17 21:58:31,734 INFO L280 TraceCheckUtils]: 30: Hoare triple {10278#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {10278#true} is VALID [2020-07-17 21:58:31,734 INFO L280 TraceCheckUtils]: 31: Hoare triple {10278#true} assume !(0 != ~tmp~0); {10278#true} is VALID [2020-07-17 21:58:31,734 INFO L280 TraceCheckUtils]: 32: Hoare triple {10278#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {10278#true} is VALID [2020-07-17 21:58:31,734 INFO L280 TraceCheckUtils]: 33: Hoare triple {10278#true} assume !(0 != ~tmp___0~0); {10278#true} is VALID [2020-07-17 21:58:31,735 INFO L280 TraceCheckUtils]: 34: Hoare triple {10278#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {10278#true} is VALID [2020-07-17 21:58:31,735 INFO L280 TraceCheckUtils]: 35: Hoare triple {10278#true} assume 0 != ~tmp___2~0; {10278#true} is VALID [2020-07-17 21:58:31,735 INFO L263 TraceCheckUtils]: 36: Hoare triple {10278#true} call timeShift(); {10278#true} is VALID [2020-07-17 21:58:31,736 INFO L263 TraceCheckUtils]: 37: Hoare triple {10278#true} call __utac_acc__Specification5_spec__2(); {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:31,736 INFO L263 TraceCheckUtils]: 38: Hoare triple {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {10278#true} is VALID [2020-07-17 21:58:31,736 INFO L280 TraceCheckUtils]: 39: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-17 21:58:31,736 INFO L280 TraceCheckUtils]: 40: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,736 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10278#true} {10354#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {10278#true} is VALID [2020-07-17 21:58:31,737 INFO L280 TraceCheckUtils]: 42: Hoare triple {10278#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {10278#true} is VALID [2020-07-17 21:58:31,737 INFO L280 TraceCheckUtils]: 43: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,737 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10278#true} {10278#true} #529#return; {10278#true} is VALID [2020-07-17 21:58:31,737 INFO L280 TraceCheckUtils]: 45: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-17 21:58:31,737 INFO L280 TraceCheckUtils]: 46: Hoare triple {10278#true} assume 0 != ~systemActive~0; {10278#true} is VALID [2020-07-17 21:58:31,738 INFO L263 TraceCheckUtils]: 47: Hoare triple {10278#true} call processEnvironment(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,738 INFO L280 TraceCheckUtils]: 48: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {10278#true} is VALID [2020-07-17 21:58:31,738 INFO L280 TraceCheckUtils]: 49: Hoare triple {10278#true} assume !(0 != ~pumpRunning~0); {10278#true} is VALID [2020-07-17 21:58:31,739 INFO L263 TraceCheckUtils]: 50: Hoare triple {10278#true} call processEnvironment__wrappee__highWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,739 INFO L280 TraceCheckUtils]: 51: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {10278#true} is VALID [2020-07-17 21:58:31,739 INFO L280 TraceCheckUtils]: 52: Hoare triple {10278#true} assume 0 == ~pumpRunning~0; {10278#true} is VALID [2020-07-17 21:58:31,739 INFO L263 TraceCheckUtils]: 53: Hoare triple {10278#true} call #t~ret14 := isHighWaterLevel(); {10278#true} is VALID [2020-07-17 21:58:31,739 INFO L280 TraceCheckUtils]: 54: Hoare triple {10278#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {10278#true} is VALID [2020-07-17 21:58:31,740 INFO L263 TraceCheckUtils]: 55: Hoare triple {10278#true} call #t~ret34 := isHighWaterSensorDry(); {10278#true} is VALID [2020-07-17 21:58:31,740 INFO L280 TraceCheckUtils]: 56: Hoare triple {10278#true} havoc ~retValue_acc~2; {10278#true} is VALID [2020-07-17 21:58:31,740 INFO L280 TraceCheckUtils]: 57: Hoare triple {10278#true} assume ~waterLevel~0 < 2;~retValue_acc~2 := 1;#res := ~retValue_acc~2; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,741 INFO L280 TraceCheckUtils]: 58: Hoare triple {10431#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {10431#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-17 21:58:31,742 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {10431#(<= 1 |isHighWaterSensorDry_#res|)} {10278#true} #527#return; {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} is VALID [2020-07-17 21:58:31,742 INFO L280 TraceCheckUtils]: 60: Hoare triple {10429#(<= 1 |isHighWaterLevel_#t~ret34|)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {10430#(<= 1 isHighWaterLevel_~tmp~4)} is VALID [2020-07-17 21:58:31,743 INFO L280 TraceCheckUtils]: 61: Hoare triple {10430#(<= 1 isHighWaterLevel_~tmp~4)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {10279#false} is VALID [2020-07-17 21:58:31,744 INFO L280 TraceCheckUtils]: 62: Hoare triple {10279#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10279#false} is VALID [2020-07-17 21:58:31,744 INFO L280 TraceCheckUtils]: 63: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,744 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {10279#false} {10278#true} #541#return; {10279#false} is VALID [2020-07-17 21:58:31,744 INFO L280 TraceCheckUtils]: 65: Hoare triple {10279#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {10279#false} is VALID [2020-07-17 21:58:31,744 INFO L280 TraceCheckUtils]: 66: Hoare triple {10279#false} assume 0 != ~tmp~1; {10279#false} is VALID [2020-07-17 21:58:31,745 INFO L263 TraceCheckUtils]: 67: Hoare triple {10279#false} call activatePump(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,745 INFO L280 TraceCheckUtils]: 68: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {10278#true} is VALID [2020-07-17 21:58:31,745 INFO L263 TraceCheckUtils]: 69: Hoare triple {10278#true} call #t~ret16 := isMethaneAlarm(); {10278#true} is VALID [2020-07-17 21:58:31,745 INFO L280 TraceCheckUtils]: 70: Hoare triple {10278#true} havoc ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,745 INFO L263 TraceCheckUtils]: 71: Hoare triple {10278#true} call #t~ret17 := isMethaneLevelCritical(); {10278#true} is VALID [2020-07-17 21:58:31,745 INFO L280 TraceCheckUtils]: 72: Hoare triple {10278#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {10278#true} is VALID [2020-07-17 21:58:31,746 INFO L280 TraceCheckUtils]: 73: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,746 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10278#true} {10278#true} #563#return; {10278#true} is VALID [2020-07-17 21:58:31,746 INFO L280 TraceCheckUtils]: 75: Hoare triple {10278#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {10278#true} is VALID [2020-07-17 21:58:31,746 INFO L280 TraceCheckUtils]: 76: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,746 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10278#true} {10278#true} #523#return; {10278#true} is VALID [2020-07-17 21:58:31,746 INFO L280 TraceCheckUtils]: 78: Hoare triple {10278#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {10278#true} is VALID [2020-07-17 21:58:31,747 INFO L280 TraceCheckUtils]: 79: Hoare triple {10278#true} assume !(0 != ~tmp~3); {10278#true} is VALID [2020-07-17 21:58:31,747 INFO L263 TraceCheckUtils]: 80: Hoare triple {10278#true} call activatePump__wrappee__lowWaterSensor(); {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:31,747 INFO L280 TraceCheckUtils]: 81: Hoare triple {10358#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10278#true} is VALID [2020-07-17 21:58:31,748 INFO L280 TraceCheckUtils]: 82: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,748 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {10278#true} {10278#true} #525#return; {10278#true} is VALID [2020-07-17 21:58:31,748 INFO L280 TraceCheckUtils]: 84: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,748 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10278#true} {10279#false} #543#return; {10279#false} is VALID [2020-07-17 21:58:31,748 INFO L280 TraceCheckUtils]: 86: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,748 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {10279#false} {10278#true} #511#return; {10279#false} is VALID [2020-07-17 21:58:31,749 INFO L280 TraceCheckUtils]: 88: Hoare triple {10279#false} assume true; {10279#false} is VALID [2020-07-17 21:58:31,749 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {10279#false} {10278#true} #533#return; {10279#false} is VALID [2020-07-17 21:58:31,749 INFO L263 TraceCheckUtils]: 90: Hoare triple {10279#false} call __utac_acc__Specification5_spec__3(); {10279#false} is VALID [2020-07-17 21:58:31,749 INFO L280 TraceCheckUtils]: 91: Hoare triple {10279#false} havoc ~tmp~9;havoc ~tmp___0~3; {10279#false} is VALID [2020-07-17 21:58:31,749 INFO L263 TraceCheckUtils]: 92: Hoare triple {10279#false} call #t~ret72 := getWaterLevel(); {10278#true} is VALID [2020-07-17 21:58:31,750 INFO L280 TraceCheckUtils]: 93: Hoare triple {10278#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {10278#true} is VALID [2020-07-17 21:58:31,750 INFO L280 TraceCheckUtils]: 94: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,750 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {10278#true} {10279#false} #551#return; {10279#false} is VALID [2020-07-17 21:58:31,750 INFO L280 TraceCheckUtils]: 96: Hoare triple {10279#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {10279#false} is VALID [2020-07-17 21:58:31,750 INFO L280 TraceCheckUtils]: 97: Hoare triple {10279#false} assume 2 != ~tmp~9; {10279#false} is VALID [2020-07-17 21:58:31,750 INFO L263 TraceCheckUtils]: 98: Hoare triple {10279#false} call #t~ret73 := isPumpRunning(); {10278#true} is VALID [2020-07-17 21:58:31,751 INFO L280 TraceCheckUtils]: 99: Hoare triple {10278#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10278#true} is VALID [2020-07-17 21:58:31,751 INFO L280 TraceCheckUtils]: 100: Hoare triple {10278#true} assume true; {10278#true} is VALID [2020-07-17 21:58:31,751 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {10278#true} {10279#false} #553#return; {10279#false} is VALID [2020-07-17 21:58:31,751 INFO L280 TraceCheckUtils]: 102: Hoare triple {10279#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {10279#false} is VALID [2020-07-17 21:58:31,751 INFO L280 TraceCheckUtils]: 103: Hoare triple {10279#false} assume 0 != ~tmp___0~3; {10279#false} is VALID [2020-07-17 21:58:31,751 INFO L280 TraceCheckUtils]: 104: Hoare triple {10279#false} assume 0 == ~switchedOnBeforeTS~0; {10279#false} is VALID [2020-07-17 21:58:31,752 INFO L263 TraceCheckUtils]: 105: Hoare triple {10279#false} call __automaton_fail(); {10279#false} is VALID [2020-07-17 21:58:31,752 INFO L280 TraceCheckUtils]: 106: Hoare triple {10279#false} assume !false; {10279#false} is VALID [2020-07-17 21:58:31,764 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 21:58:31,765 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [728230756] [2020-07-17 21:58:31,766 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:31,766 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-17 21:58:31,767 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2024648115] [2020-07-17 21:58:31,769 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-17 21:58:31,769 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:31,769 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-17 21:58:31,886 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 21:58:31,887 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-17 21:58:31,887 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:31,887 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-17 21:58:31,888 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-17 21:58:31,888 INFO L87 Difference]: Start difference. First operand 460 states and 549 transitions. Second operand 11 states. [2020-07-17 21:58:33,754 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:34,178 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:34,499 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:39,215 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:39,858 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:40,273 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 21:58:49,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:49,354 INFO L93 Difference]: Finished difference Result 979 states and 1248 transitions. [2020-07-17 21:58:49,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-17 21:58:49,354 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 107 [2020-07-17 21:58:49,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:58:49,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:58:49,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 415 transitions. [2020-07-17 21:58:49,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-17 21:58:49,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 415 transitions. [2020-07-17 21:58:49,371 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 415 transitions. [2020-07-17 21:58:50,691 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:58:50,716 INFO L225 Difference]: With dead ends: 979 [2020-07-17 21:58:50,716 INFO L226 Difference]: Without dead ends: 547 [2020-07-17 21:58:50,718 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.0s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-17 21:58:50,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 547 states. [2020-07-17 21:58:54,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 547 to 468. [2020-07-17 21:58:54,360 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:58:54,360 INFO L82 GeneralOperation]: Start isEquivalent. First operand 547 states. Second operand 468 states. [2020-07-17 21:58:54,360 INFO L74 IsIncluded]: Start isIncluded. First operand 547 states. Second operand 468 states. [2020-07-17 21:58:54,360 INFO L87 Difference]: Start difference. First operand 547 states. Second operand 468 states. [2020-07-17 21:58:54,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:54,385 INFO L93 Difference]: Finished difference Result 547 states and 685 transitions. [2020-07-17 21:58:54,385 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 685 transitions. [2020-07-17 21:58:54,387 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:54,387 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:54,387 INFO L74 IsIncluded]: Start isIncluded. First operand 468 states. Second operand 547 states. [2020-07-17 21:58:54,388 INFO L87 Difference]: Start difference. First operand 468 states. Second operand 547 states. [2020-07-17 21:58:54,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:58:54,412 INFO L93 Difference]: Finished difference Result 547 states and 685 transitions. [2020-07-17 21:58:54,412 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 685 transitions. [2020-07-17 21:58:54,414 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:58:54,414 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:58:54,414 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:58:54,415 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:58:54,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 468 states. [2020-07-17 21:58:54,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 468 states and 557 transitions. [2020-07-17 21:58:54,438 INFO L78 Accepts]: Start accepts. Automaton has 468 states and 557 transitions. Word has length 107 [2020-07-17 21:58:54,438 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:58:54,438 INFO L479 AbstractCegarLoop]: Abstraction has 468 states and 557 transitions. [2020-07-17 21:58:54,438 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-17 21:58:54,439 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 557 transitions. [2020-07-17 21:58:54,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2020-07-17 21:58:54,440 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:58:54,441 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 21:58:54,441 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-17 21:58:54,441 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:58:54,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:58:54,442 INFO L82 PathProgramCache]: Analyzing trace with hash 1613818276, now seen corresponding path program 1 times [2020-07-17 21:58:54,444 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:58:54,444 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [400843895] [2020-07-17 21:58:54,444 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:58:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,780 WARN L193 SmtUtils]: Spent 206.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:58:54,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,844 INFO L280 TraceCheckUtils]: 1: Hoare triple {13510#(= 1 ~waterLevel~0)} assume true; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,844 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13510#(= 1 ~waterLevel~0)} {13505#true} #569#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,848 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:54,849 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #461#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:54,853 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #463#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13505#true} is VALID [2020-07-17 21:58:54,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:54,864 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #465#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,868 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:54,868 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #467#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13505#true} is VALID [2020-07-17 21:58:54,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:54,883 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #559#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,889 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-17 21:58:54,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:54,890 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-17 21:58:54,890 INFO L263 TraceCheckUtils]: 0: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {13505#true} is VALID [2020-07-17 21:58:54,890 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-17 21:58:54,891 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:54,891 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-17 21:58:54,891 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {13505#true} is VALID [2020-07-17 21:58:54,891 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:54,893 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #529#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:54,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:54,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:55,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-17 21:58:55,013 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,014 INFO L280 TraceCheckUtils]: 2: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,015 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,015 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-17 21:58:55,016 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-17 21:58:55,016 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-17 21:58:55,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,018 INFO L280 TraceCheckUtils]: 4: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,018 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,020 INFO L280 TraceCheckUtils]: 7: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,020 INFO L280 TraceCheckUtils]: 8: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,021 INFO L280 TraceCheckUtils]: 9: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,022 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:55,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:55,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-17 21:58:55,035 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,035 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-17 21:58:55,036 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,036 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-17 21:58:55,036 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-17 21:58:55,036 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,037 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-17 21:58:55,037 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,037 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,037 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-17 21:58:55,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:55,040 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-17 21:58:55,041 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,041 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-17 21:58:55,041 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-17 21:58:55,041 INFO L263 TraceCheckUtils]: 1: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-17 21:58:55,042 INFO L280 TraceCheckUtils]: 2: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,042 INFO L263 TraceCheckUtils]: 3: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-17 21:58:55,042 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-17 21:58:55,042 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,043 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-17 21:58:55,043 INFO L280 TraceCheckUtils]: 7: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,043 INFO L280 TraceCheckUtils]: 8: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,043 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-17 21:58:55,043 INFO L280 TraceCheckUtils]: 10: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-17 21:58:55,044 INFO L280 TraceCheckUtils]: 11: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-17 21:58:55,045 INFO L263 TraceCheckUtils]: 12: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,045 INFO L280 TraceCheckUtils]: 13: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-17 21:58:55,045 INFO L280 TraceCheckUtils]: 14: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,045 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-17 21:58:55,046 INFO L280 TraceCheckUtils]: 16: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,046 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-17 21:58:55,047 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-17 21:58:55,047 INFO L263 TraceCheckUtils]: 2: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-17 21:58:55,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-17 21:58:55,048 INFO L263 TraceCheckUtils]: 4: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-17 21:58:55,048 INFO L280 TraceCheckUtils]: 5: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-17 21:58:55,049 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,049 INFO L280 TraceCheckUtils]: 7: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,050 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,050 INFO L280 TraceCheckUtils]: 9: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,051 INFO L280 TraceCheckUtils]: 10: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,051 INFO L280 TraceCheckUtils]: 11: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,052 INFO L280 TraceCheckUtils]: 12: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,053 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,053 INFO L280 TraceCheckUtils]: 14: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,054 INFO L280 TraceCheckUtils]: 15: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,055 INFO L263 TraceCheckUtils]: 16: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,055 INFO L280 TraceCheckUtils]: 17: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-17 21:58:55,055 INFO L263 TraceCheckUtils]: 18: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-17 21:58:55,055 INFO L280 TraceCheckUtils]: 19: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,055 INFO L263 TraceCheckUtils]: 20: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-17 21:58:55,056 INFO L280 TraceCheckUtils]: 21: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-17 21:58:55,056 INFO L280 TraceCheckUtils]: 22: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,056 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-17 21:58:55,056 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,056 INFO L280 TraceCheckUtils]: 25: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,057 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-17 21:58:55,057 INFO L280 TraceCheckUtils]: 27: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-17 21:58:55,057 INFO L280 TraceCheckUtils]: 28: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-17 21:58:55,058 INFO L263 TraceCheckUtils]: 29: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,058 INFO L280 TraceCheckUtils]: 30: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-17 21:58:55,059 INFO L280 TraceCheckUtils]: 31: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,059 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-17 21:58:55,060 INFO L280 TraceCheckUtils]: 33: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,060 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,061 INFO L280 TraceCheckUtils]: 35: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,062 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,064 INFO L280 TraceCheckUtils]: 0: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13505#true} is VALID [2020-07-17 21:58:55,064 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume !(0 != ~pumpRunning~0); {13505#true} is VALID [2020-07-17 21:58:55,065 INFO L263 TraceCheckUtils]: 2: Hoare triple {13505#true} call processEnvironment__wrappee__highWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,065 INFO L280 TraceCheckUtils]: 3: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-17 21:58:55,065 INFO L280 TraceCheckUtils]: 4: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-17 21:58:55,066 INFO L263 TraceCheckUtils]: 5: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-17 21:58:55,066 INFO L280 TraceCheckUtils]: 6: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-17 21:58:55,066 INFO L263 TraceCheckUtils]: 7: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-17 21:58:55,066 INFO L280 TraceCheckUtils]: 8: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-17 21:58:55,067 INFO L280 TraceCheckUtils]: 9: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,068 INFO L280 TraceCheckUtils]: 10: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,069 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,069 INFO L280 TraceCheckUtils]: 12: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,070 INFO L280 TraceCheckUtils]: 13: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,070 INFO L280 TraceCheckUtils]: 14: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,071 INFO L280 TraceCheckUtils]: 15: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,072 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,073 INFO L280 TraceCheckUtils]: 17: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,073 INFO L280 TraceCheckUtils]: 18: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,074 INFO L263 TraceCheckUtils]: 19: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,074 INFO L280 TraceCheckUtils]: 20: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-17 21:58:55,074 INFO L263 TraceCheckUtils]: 21: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-17 21:58:55,075 INFO L280 TraceCheckUtils]: 22: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,075 INFO L263 TraceCheckUtils]: 23: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-17 21:58:55,075 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-17 21:58:55,075 INFO L280 TraceCheckUtils]: 25: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,075 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-17 21:58:55,076 INFO L280 TraceCheckUtils]: 27: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,076 INFO L280 TraceCheckUtils]: 28: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,076 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-17 21:58:55,076 INFO L280 TraceCheckUtils]: 30: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-17 21:58:55,077 INFO L280 TraceCheckUtils]: 31: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-17 21:58:55,078 INFO L263 TraceCheckUtils]: 32: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,078 INFO L280 TraceCheckUtils]: 33: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-17 21:58:55,078 INFO L280 TraceCheckUtils]: 34: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,078 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-17 21:58:55,078 INFO L280 TraceCheckUtils]: 36: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,079 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,080 INFO L280 TraceCheckUtils]: 38: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,081 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,082 INFO L280 TraceCheckUtils]: 40: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,082 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13510#(= 1 ~waterLevel~0)} #533#return; {13506#false} is VALID [2020-07-17 21:58:55,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:55,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13505#true} is VALID [2020-07-17 21:58:55,088 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,089 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13506#false} #551#return; {13506#false} is VALID [2020-07-17 21:58:55,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:58:55,096 INFO L280 TraceCheckUtils]: 0: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-17 21:58:55,096 INFO L280 TraceCheckUtils]: 1: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,096 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13505#true} {13506#false} #553#return; {13506#false} is VALID [2020-07-17 21:58:55,101 INFO L263 TraceCheckUtils]: 0: Hoare triple {13505#true} call ULTIMATE.init(); {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:58:55,110 INFO L280 TraceCheckUtils]: 1: Hoare triple {13578#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,111 INFO L280 TraceCheckUtils]: 2: Hoare triple {13510#(= 1 ~waterLevel~0)} assume true; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,112 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13510#(= 1 ~waterLevel~0)} {13505#true} #569#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,112 INFO L263 TraceCheckUtils]: 4: Hoare triple {13510#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {13510#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,113 INFO L263 TraceCheckUtils]: 6: Hoare triple {13510#(= 1 ~waterLevel~0)} call select_helpers(); {13505#true} is VALID [2020-07-17 21:58:55,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,114 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #461#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,115 INFO L263 TraceCheckUtils]: 9: Hoare triple {13510#(= 1 ~waterLevel~0)} call select_features(); {13505#true} is VALID [2020-07-17 21:58:55,115 INFO L280 TraceCheckUtils]: 10: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,116 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #463#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,116 INFO L263 TraceCheckUtils]: 12: Hoare triple {13510#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {13505#true} is VALID [2020-07-17 21:58:55,116 INFO L280 TraceCheckUtils]: 13: Hoare triple {13505#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {13505#true} is VALID [2020-07-17 21:58:55,116 INFO L280 TraceCheckUtils]: 14: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,117 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #465#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,119 INFO L280 TraceCheckUtils]: 16: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,119 INFO L280 TraceCheckUtils]: 17: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,119 INFO L263 TraceCheckUtils]: 18: Hoare triple {13510#(= 1 ~waterLevel~0)} call setup(); {13505#true} is VALID [2020-07-17 21:58:55,120 INFO L280 TraceCheckUtils]: 19: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,120 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #467#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,121 INFO L263 TraceCheckUtils]: 21: Hoare triple {13510#(= 1 ~waterLevel~0)} call runTest(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,122 INFO L263 TraceCheckUtils]: 22: Hoare triple {13510#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:55,122 INFO L280 TraceCheckUtils]: 23: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13505#true} is VALID [2020-07-17 21:58:55,122 INFO L280 TraceCheckUtils]: 24: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,123 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #559#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,124 INFO L263 TraceCheckUtils]: 26: Hoare triple {13510#(= 1 ~waterLevel~0)} call test(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,124 INFO L280 TraceCheckUtils]: 27: Hoare triple {13510#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !false; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,125 INFO L280 TraceCheckUtils]: 29: Hoare triple {13510#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,126 INFO L280 TraceCheckUtils]: 30: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,127 INFO L280 TraceCheckUtils]: 32: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,128 INFO L280 TraceCheckUtils]: 33: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,128 INFO L280 TraceCheckUtils]: 34: Hoare triple {13510#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,129 INFO L280 TraceCheckUtils]: 35: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,129 INFO L263 TraceCheckUtils]: 36: Hoare triple {13510#(= 1 ~waterLevel~0)} call timeShift(); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,130 INFO L263 TraceCheckUtils]: 37: Hoare triple {13510#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:58:55,130 INFO L263 TraceCheckUtils]: 38: Hoare triple {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {13505#true} is VALID [2020-07-17 21:58:55,130 INFO L280 TraceCheckUtils]: 39: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-17 21:58:55,131 INFO L280 TraceCheckUtils]: 40: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,131 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13505#true} {13579#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {13505#true} is VALID [2020-07-17 21:58:55,131 INFO L280 TraceCheckUtils]: 42: Hoare triple {13505#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {13505#true} is VALID [2020-07-17 21:58:55,131 INFO L280 TraceCheckUtils]: 43: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,132 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13505#true} {13510#(= 1 ~waterLevel~0)} #529#return; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,133 INFO L280 TraceCheckUtils]: 45: Hoare triple {13510#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,134 INFO L280 TraceCheckUtils]: 46: Hoare triple {13510#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {13510#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,135 INFO L263 TraceCheckUtils]: 47: Hoare triple {13510#(= 1 ~waterLevel~0)} call processEnvironment(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,135 INFO L280 TraceCheckUtils]: 48: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {13505#true} is VALID [2020-07-17 21:58:55,135 INFO L280 TraceCheckUtils]: 49: Hoare triple {13505#true} assume !(0 != ~pumpRunning~0); {13505#true} is VALID [2020-07-17 21:58:55,136 INFO L263 TraceCheckUtils]: 50: Hoare triple {13505#true} call processEnvironment__wrappee__highWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,136 INFO L280 TraceCheckUtils]: 51: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {13505#true} is VALID [2020-07-17 21:58:55,137 INFO L280 TraceCheckUtils]: 52: Hoare triple {13505#true} assume 0 == ~pumpRunning~0; {13505#true} is VALID [2020-07-17 21:58:55,137 INFO L263 TraceCheckUtils]: 53: Hoare triple {13505#true} call #t~ret14 := isHighWaterLevel(); {13505#true} is VALID [2020-07-17 21:58:55,137 INFO L280 TraceCheckUtils]: 54: Hoare triple {13505#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {13505#true} is VALID [2020-07-17 21:58:55,138 INFO L263 TraceCheckUtils]: 55: Hoare triple {13505#true} call #t~ret34 := isHighWaterSensorDry(); {13505#true} is VALID [2020-07-17 21:58:55,138 INFO L280 TraceCheckUtils]: 56: Hoare triple {13505#true} havoc ~retValue_acc~2; {13505#true} is VALID [2020-07-17 21:58:55,139 INFO L280 TraceCheckUtils]: 57: Hoare triple {13505#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,139 INFO L280 TraceCheckUtils]: 58: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,141 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #527#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,142 INFO L280 TraceCheckUtils]: 60: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,142 INFO L280 TraceCheckUtils]: 61: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,143 INFO L280 TraceCheckUtils]: 62: Hoare triple {13621#(<= 2 ~waterLevel~0)} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,144 INFO L280 TraceCheckUtils]: 63: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,144 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #541#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,145 INFO L280 TraceCheckUtils]: 65: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,145 INFO L280 TraceCheckUtils]: 66: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~1; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,146 INFO L263 TraceCheckUtils]: 67: Hoare triple {13621#(<= 2 ~waterLevel~0)} call activatePump(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,146 INFO L280 TraceCheckUtils]: 68: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {13505#true} is VALID [2020-07-17 21:58:55,147 INFO L263 TraceCheckUtils]: 69: Hoare triple {13505#true} call #t~ret16 := isMethaneAlarm(); {13505#true} is VALID [2020-07-17 21:58:55,147 INFO L280 TraceCheckUtils]: 70: Hoare triple {13505#true} havoc ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,147 INFO L263 TraceCheckUtils]: 71: Hoare triple {13505#true} call #t~ret17 := isMethaneLevelCritical(); {13505#true} is VALID [2020-07-17 21:58:55,147 INFO L280 TraceCheckUtils]: 72: Hoare triple {13505#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {13505#true} is VALID [2020-07-17 21:58:55,147 INFO L280 TraceCheckUtils]: 73: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,148 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {13505#true} {13505#true} #563#return; {13505#true} is VALID [2020-07-17 21:58:55,148 INFO L280 TraceCheckUtils]: 75: Hoare triple {13505#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {13505#true} is VALID [2020-07-17 21:58:55,148 INFO L280 TraceCheckUtils]: 76: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,148 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13505#true} {13505#true} #523#return; {13505#true} is VALID [2020-07-17 21:58:55,148 INFO L280 TraceCheckUtils]: 78: Hoare triple {13505#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {13505#true} is VALID [2020-07-17 21:58:55,149 INFO L280 TraceCheckUtils]: 79: Hoare triple {13505#true} assume !(0 != ~tmp~3); {13505#true} is VALID [2020-07-17 21:58:55,149 INFO L263 TraceCheckUtils]: 80: Hoare triple {13505#true} call activatePump__wrappee__lowWaterSensor(); {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:58:55,150 INFO L280 TraceCheckUtils]: 81: Hoare triple {13583#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13505#true} is VALID [2020-07-17 21:58:55,150 INFO L280 TraceCheckUtils]: 82: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,150 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {13505#true} {13505#true} #525#return; {13505#true} is VALID [2020-07-17 21:58:55,150 INFO L280 TraceCheckUtils]: 84: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,151 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13505#true} {13621#(<= 2 ~waterLevel~0)} #543#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,151 INFO L280 TraceCheckUtils]: 86: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,152 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13505#true} #511#return; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,153 INFO L280 TraceCheckUtils]: 88: Hoare triple {13621#(<= 2 ~waterLevel~0)} assume true; {13621#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 21:58:55,154 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {13621#(<= 2 ~waterLevel~0)} {13510#(= 1 ~waterLevel~0)} #533#return; {13506#false} is VALID [2020-07-17 21:58:55,154 INFO L263 TraceCheckUtils]: 90: Hoare triple {13506#false} call __utac_acc__Specification5_spec__3(); {13506#false} is VALID [2020-07-17 21:58:55,154 INFO L280 TraceCheckUtils]: 91: Hoare triple {13506#false} havoc ~tmp~9;havoc ~tmp___0~3; {13506#false} is VALID [2020-07-17 21:58:55,155 INFO L263 TraceCheckUtils]: 92: Hoare triple {13506#false} call #t~ret72 := getWaterLevel(); {13505#true} is VALID [2020-07-17 21:58:55,155 INFO L280 TraceCheckUtils]: 93: Hoare triple {13505#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {13505#true} is VALID [2020-07-17 21:58:55,155 INFO L280 TraceCheckUtils]: 94: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,155 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {13505#true} {13506#false} #551#return; {13506#false} is VALID [2020-07-17 21:58:55,156 INFO L280 TraceCheckUtils]: 96: Hoare triple {13506#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {13506#false} is VALID [2020-07-17 21:58:55,156 INFO L280 TraceCheckUtils]: 97: Hoare triple {13506#false} assume 2 != ~tmp~9; {13506#false} is VALID [2020-07-17 21:58:55,156 INFO L263 TraceCheckUtils]: 98: Hoare triple {13506#false} call #t~ret73 := isPumpRunning(); {13505#true} is VALID [2020-07-17 21:58:55,156 INFO L280 TraceCheckUtils]: 99: Hoare triple {13505#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {13505#true} is VALID [2020-07-17 21:58:55,157 INFO L280 TraceCheckUtils]: 100: Hoare triple {13505#true} assume true; {13505#true} is VALID [2020-07-17 21:58:55,157 INFO L275 TraceCheckUtils]: 101: Hoare quadruple {13505#true} {13506#false} #553#return; {13506#false} is VALID [2020-07-17 21:58:55,157 INFO L280 TraceCheckUtils]: 102: Hoare triple {13506#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {13506#false} is VALID [2020-07-17 21:58:55,157 INFO L280 TraceCheckUtils]: 103: Hoare triple {13506#false} assume 0 != ~tmp___0~3; {13506#false} is VALID [2020-07-17 21:58:55,158 INFO L280 TraceCheckUtils]: 104: Hoare triple {13506#false} assume 0 == ~switchedOnBeforeTS~0; {13506#false} is VALID [2020-07-17 21:58:55,158 INFO L263 TraceCheckUtils]: 105: Hoare triple {13506#false} call __automaton_fail(); {13506#false} is VALID [2020-07-17 21:58:55,158 INFO L280 TraceCheckUtils]: 106: Hoare triple {13506#false} assume !false; {13506#false} is VALID [2020-07-17 21:58:55,185 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 21:58:55,186 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [400843895] [2020-07-17 21:58:55,190 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:58:55,191 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-17 21:58:55,191 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1600011523] [2020-07-17 21:58:55,192 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 21:58:55,193 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:58:55,193 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-17 21:58:55,323 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 21:58:55,323 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-17 21:58:55,323 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:58:55,323 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-17 21:58:55,324 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-17 21:58:55,324 INFO L87 Difference]: Start difference. First operand 468 states and 557 transitions. Second operand 7 states. [2020-07-17 21:58:56,115 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:58:58,294 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:13,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:13,284 INFO L93 Difference]: Finished difference Result 1447 states and 1864 transitions. [2020-07-17 21:59:13,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-17 21:59:13,284 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 107 [2020-07-17 21:59:13,284 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 21:59:13,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:59:13,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2020-07-17 21:59:13,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-17 21:59:13,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 628 transitions. [2020-07-17 21:59:13,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 628 transitions. [2020-07-17 21:59:15,385 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 628 edges. 628 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 21:59:15,446 INFO L225 Difference]: With dead ends: 1447 [2020-07-17 21:59:15,446 INFO L226 Difference]: Without dead ends: 1007 [2020-07-17 21:59:15,448 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 59 GetRequests, 43 SyntacticMatches, 3 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-17 21:59:15,450 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1007 states. [2020-07-17 21:59:22,616 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1007 to 933. [2020-07-17 21:59:22,616 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 21:59:22,616 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1007 states. Second operand 933 states. [2020-07-17 21:59:22,617 INFO L74 IsIncluded]: Start isIncluded. First operand 1007 states. Second operand 933 states. [2020-07-17 21:59:22,617 INFO L87 Difference]: Start difference. First operand 1007 states. Second operand 933 states. [2020-07-17 21:59:22,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:22,671 INFO L93 Difference]: Finished difference Result 1007 states and 1257 transitions. [2020-07-17 21:59:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1257 transitions. [2020-07-17 21:59:22,675 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:22,675 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:22,675 INFO L74 IsIncluded]: Start isIncluded. First operand 933 states. Second operand 1007 states. [2020-07-17 21:59:22,675 INFO L87 Difference]: Start difference. First operand 933 states. Second operand 1007 states. [2020-07-17 21:59:22,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 21:59:22,720 INFO L93 Difference]: Finished difference Result 1007 states and 1257 transitions. [2020-07-17 21:59:22,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1257 transitions. [2020-07-17 21:59:22,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 21:59:22,724 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 21:59:22,724 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 21:59:22,724 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 21:59:22,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 933 states. [2020-07-17 21:59:22,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 933 states and 1131 transitions. [2020-07-17 21:59:22,787 INFO L78 Accepts]: Start accepts. Automaton has 933 states and 1131 transitions. Word has length 107 [2020-07-17 21:59:22,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 21:59:22,787 INFO L479 AbstractCegarLoop]: Abstraction has 933 states and 1131 transitions. [2020-07-17 21:59:22,787 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-17 21:59:22,787 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1131 transitions. [2020-07-17 21:59:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2020-07-17 21:59:22,790 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 21:59:22,790 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 21:59:22,790 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-17 21:59:22,790 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 21:59:22,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 21:59:22,791 INFO L82 PathProgramCache]: Analyzing trace with hash 608509898, now seen corresponding path program 1 times [2020-07-17 21:59:22,791 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 21:59:22,791 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [300912716] [2020-07-17 21:59:22,791 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 21:59:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,186 WARN L193 SmtUtils]: Spent 208.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 21:59:23,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {18924#(= 1 ~waterLevel~0)} assume true; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,245 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18924#(= 1 ~waterLevel~0)} {18919#true} #569#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,248 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,248 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #461#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,251 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,252 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #463#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {18919#true} is VALID [2020-07-17 21:59:23,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,257 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #465#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,261 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #467#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18919#true} is VALID [2020-07-17 21:59:23,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,280 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #559#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,350 INFO L280 TraceCheckUtils]: 0: Hoare triple {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:59:23,351 INFO L280 TraceCheckUtils]: 1: Hoare triple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:59:23,352 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18924#(= 1 ~waterLevel~0)} #513#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-17 21:59:23,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-17 21:59:23,366 INFO L263 TraceCheckUtils]: 0: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {18919#true} is VALID [2020-07-17 21:59:23,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-17 21:59:23,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,367 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-17 21:59:23,367 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {18919#true} is VALID [2020-07-17 21:59:23,367 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,368 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #529#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,406 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,407 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,407 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,407 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-17 21:59:23,407 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-17 21:59:23,408 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-17 21:59:23,408 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,408 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,408 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,408 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-17 21:59:23,409 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-17 21:59:23,409 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-17 21:59:23,409 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-17 21:59:23,409 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,410 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-17 21:59:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-17 21:59:23,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,422 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-17 21:59:23,423 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,423 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-17 21:59:23,423 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-17 21:59:23,423 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,423 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-17 21:59:23,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,424 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,424 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-17 21:59:23,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,428 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-17 21:59:23,428 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,428 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-17 21:59:23,429 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-17 21:59:23,429 INFO L263 TraceCheckUtils]: 1: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-17 21:59:23,429 INFO L280 TraceCheckUtils]: 2: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,429 INFO L263 TraceCheckUtils]: 3: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-17 21:59:23,429 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-17 21:59:23,430 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,430 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-17 21:59:23,430 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,430 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,431 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-17 21:59:23,431 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-17 21:59:23,431 INFO L280 TraceCheckUtils]: 11: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-17 21:59:23,432 INFO L263 TraceCheckUtils]: 12: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,432 INFO L280 TraceCheckUtils]: 13: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-17 21:59:23,432 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,432 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-17 21:59:23,433 INFO L280 TraceCheckUtils]: 16: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,433 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-17 21:59:23,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-17 21:59:23,433 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-17 21:59:23,434 INFO L263 TraceCheckUtils]: 2: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-17 21:59:23,434 INFO L280 TraceCheckUtils]: 3: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-17 21:59:23,434 INFO L263 TraceCheckUtils]: 4: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-17 21:59:23,434 INFO L280 TraceCheckUtils]: 5: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,435 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,435 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-17 21:59:23,435 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-17 21:59:23,436 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-17 21:59:23,436 INFO L280 TraceCheckUtils]: 11: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-17 21:59:23,436 INFO L280 TraceCheckUtils]: 12: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,436 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-17 21:59:23,436 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-17 21:59:23,437 INFO L280 TraceCheckUtils]: 15: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-17 21:59:23,437 INFO L263 TraceCheckUtils]: 16: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,437 INFO L280 TraceCheckUtils]: 17: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-17 21:59:23,438 INFO L263 TraceCheckUtils]: 18: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-17 21:59:23,438 INFO L280 TraceCheckUtils]: 19: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,438 INFO L263 TraceCheckUtils]: 20: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-17 21:59:23,438 INFO L280 TraceCheckUtils]: 21: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-17 21:59:23,438 INFO L280 TraceCheckUtils]: 22: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,439 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-17 21:59:23,439 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,439 INFO L280 TraceCheckUtils]: 25: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,439 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-17 21:59:23,440 INFO L280 TraceCheckUtils]: 27: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-17 21:59:23,440 INFO L280 TraceCheckUtils]: 28: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-17 21:59:23,440 INFO L263 TraceCheckUtils]: 29: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,441 INFO L280 TraceCheckUtils]: 30: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-17 21:59:23,441 INFO L280 TraceCheckUtils]: 31: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,441 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-17 21:59:23,441 INFO L280 TraceCheckUtils]: 33: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,441 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-17 21:59:23,442 INFO L280 TraceCheckUtils]: 35: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,442 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-17 21:59:23,443 INFO L280 TraceCheckUtils]: 0: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18919#true} is VALID [2020-07-17 21:59:23,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume !(0 != ~pumpRunning~0); {18919#true} is VALID [2020-07-17 21:59:23,444 INFO L263 TraceCheckUtils]: 2: Hoare triple {18919#true} call processEnvironment__wrappee__highWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,444 INFO L280 TraceCheckUtils]: 3: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-17 21:59:23,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-17 21:59:23,444 INFO L263 TraceCheckUtils]: 5: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-17 21:59:23,445 INFO L280 TraceCheckUtils]: 6: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-17 21:59:23,445 INFO L263 TraceCheckUtils]: 7: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-17 21:59:23,445 INFO L280 TraceCheckUtils]: 8: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,445 INFO L280 TraceCheckUtils]: 9: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,445 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,446 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-17 21:59:23,446 INFO L280 TraceCheckUtils]: 12: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-17 21:59:23,446 INFO L280 TraceCheckUtils]: 13: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-17 21:59:23,446 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-17 21:59:23,446 INFO L280 TraceCheckUtils]: 15: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,447 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-17 21:59:23,447 INFO L280 TraceCheckUtils]: 17: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-17 21:59:23,447 INFO L280 TraceCheckUtils]: 18: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-17 21:59:23,448 INFO L263 TraceCheckUtils]: 19: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,448 INFO L280 TraceCheckUtils]: 20: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-17 21:59:23,448 INFO L263 TraceCheckUtils]: 21: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-17 21:59:23,448 INFO L280 TraceCheckUtils]: 22: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,449 INFO L263 TraceCheckUtils]: 23: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-17 21:59:23,449 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-17 21:59:23,449 INFO L280 TraceCheckUtils]: 25: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,449 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-17 21:59:23,449 INFO L280 TraceCheckUtils]: 27: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,450 INFO L280 TraceCheckUtils]: 28: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,450 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-17 21:59:23,450 INFO L280 TraceCheckUtils]: 30: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-17 21:59:23,450 INFO L280 TraceCheckUtils]: 31: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-17 21:59:23,451 INFO L263 TraceCheckUtils]: 32: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,451 INFO L280 TraceCheckUtils]: 33: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-17 21:59:23,451 INFO L280 TraceCheckUtils]: 34: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,452 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-17 21:59:23,452 INFO L280 TraceCheckUtils]: 36: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,452 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-17 21:59:23,452 INFO L280 TraceCheckUtils]: 38: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,452 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-17 21:59:23,452 INFO L280 TraceCheckUtils]: 40: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,453 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #533#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:59:23,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:59:23,477 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} {18940#(= 2 ~waterLevel~0)} #551#return; {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-17 21:59:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 21:59:23,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-17 21:59:23,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,481 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {18919#true} {18920#false} #553#return; {18920#false} is VALID [2020-07-17 21:59:23,486 INFO L263 TraceCheckUtils]: 0: Hoare triple {18919#true} call ULTIMATE.init(); {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 21:59:23,491 INFO L280 TraceCheckUtils]: 1: Hoare triple {18998#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {18924#(= 1 ~waterLevel~0)} assume true; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,493 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {18924#(= 1 ~waterLevel~0)} {18919#true} #569#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,493 INFO L263 TraceCheckUtils]: 4: Hoare triple {18924#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,494 INFO L280 TraceCheckUtils]: 5: Hoare triple {18924#(= 1 ~waterLevel~0)} havoc ~retValue_acc~11;havoc ~tmp~10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,494 INFO L263 TraceCheckUtils]: 6: Hoare triple {18924#(= 1 ~waterLevel~0)} call select_helpers(); {18919#true} is VALID [2020-07-17 21:59:23,494 INFO L280 TraceCheckUtils]: 7: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,495 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #461#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,495 INFO L263 TraceCheckUtils]: 9: Hoare triple {18924#(= 1 ~waterLevel~0)} call select_features(); {18919#true} is VALID [2020-07-17 21:59:23,495 INFO L280 TraceCheckUtils]: 10: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,496 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #463#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,496 INFO L263 TraceCheckUtils]: 12: Hoare triple {18924#(= 1 ~waterLevel~0)} call #t~ret74 := valid_product(); {18919#true} is VALID [2020-07-17 21:59:23,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {18919#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {18919#true} is VALID [2020-07-17 21:59:23,497 INFO L280 TraceCheckUtils]: 14: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,497 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #465#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {18924#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,499 INFO L280 TraceCheckUtils]: 17: Hoare triple {18924#(= 1 ~waterLevel~0)} assume 0 != ~tmp~10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,499 INFO L263 TraceCheckUtils]: 18: Hoare triple {18924#(= 1 ~waterLevel~0)} call setup(); {18919#true} is VALID [2020-07-17 21:59:23,499 INFO L280 TraceCheckUtils]: 19: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,500 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #467#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,500 INFO L263 TraceCheckUtils]: 21: Hoare triple {18924#(= 1 ~waterLevel~0)} call runTest(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,501 INFO L263 TraceCheckUtils]: 22: Hoare triple {18924#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:23,501 INFO L280 TraceCheckUtils]: 23: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {18919#true} is VALID [2020-07-17 21:59:23,501 INFO L280 TraceCheckUtils]: 24: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,502 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {18919#true} {18924#(= 1 ~waterLevel~0)} #559#return; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,502 INFO L263 TraceCheckUtils]: 26: Hoare triple {18924#(= 1 ~waterLevel~0)} call test(); {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,503 INFO L280 TraceCheckUtils]: 27: Hoare triple {18924#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,503 INFO L280 TraceCheckUtils]: 28: Hoare triple {18924#(= 1 ~waterLevel~0)} assume !false; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,504 INFO L280 TraceCheckUtils]: 29: Hoare triple {18924#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,504 INFO L280 TraceCheckUtils]: 30: Hoare triple {18924#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,505 INFO L280 TraceCheckUtils]: 31: Hoare triple {18924#(= 1 ~waterLevel~0)} assume 0 != ~tmp~0; {18924#(= 1 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,506 INFO L263 TraceCheckUtils]: 32: Hoare triple {18924#(= 1 ~waterLevel~0)} call waterRise(); {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 21:59:23,507 INFO L280 TraceCheckUtils]: 33: Hoare triple {19000#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:59:23,508 INFO L280 TraceCheckUtils]: 34: Hoare triple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-17 21:59:23,509 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19001#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {18924#(= 1 ~waterLevel~0)} #513#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,509 INFO L280 TraceCheckUtils]: 36: Hoare triple {18940#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,510 INFO L280 TraceCheckUtils]: 37: Hoare triple {18940#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,510 INFO L280 TraceCheckUtils]: 38: Hoare triple {18940#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,511 INFO L280 TraceCheckUtils]: 39: Hoare triple {18940#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,512 INFO L263 TraceCheckUtils]: 40: Hoare triple {18940#(= 2 ~waterLevel~0)} call timeShift(); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,513 INFO L263 TraceCheckUtils]: 41: Hoare triple {18940#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 21:59:23,513 INFO L263 TraceCheckUtils]: 42: Hoare triple {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {18919#true} is VALID [2020-07-17 21:59:23,513 INFO L280 TraceCheckUtils]: 43: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-17 21:59:23,513 INFO L280 TraceCheckUtils]: 44: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,513 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {18919#true} {18999#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {18919#true} is VALID [2020-07-17 21:59:23,514 INFO L280 TraceCheckUtils]: 46: Hoare triple {18919#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {18919#true} is VALID [2020-07-17 21:59:23,514 INFO L280 TraceCheckUtils]: 47: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,514 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #529#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,515 INFO L280 TraceCheckUtils]: 49: Hoare triple {18940#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,516 INFO L280 TraceCheckUtils]: 50: Hoare triple {18940#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,516 INFO L263 TraceCheckUtils]: 51: Hoare triple {18940#(= 2 ~waterLevel~0)} call processEnvironment(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,516 INFO L280 TraceCheckUtils]: 52: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {18919#true} is VALID [2020-07-17 21:59:23,517 INFO L280 TraceCheckUtils]: 53: Hoare triple {18919#true} assume !(0 != ~pumpRunning~0); {18919#true} is VALID [2020-07-17 21:59:23,517 INFO L263 TraceCheckUtils]: 54: Hoare triple {18919#true} call processEnvironment__wrappee__highWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,518 INFO L280 TraceCheckUtils]: 55: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {18919#true} is VALID [2020-07-17 21:59:23,518 INFO L280 TraceCheckUtils]: 56: Hoare triple {18919#true} assume 0 == ~pumpRunning~0; {18919#true} is VALID [2020-07-17 21:59:23,518 INFO L263 TraceCheckUtils]: 57: Hoare triple {18919#true} call #t~ret14 := isHighWaterLevel(); {18919#true} is VALID [2020-07-17 21:59:23,518 INFO L280 TraceCheckUtils]: 58: Hoare triple {18919#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {18919#true} is VALID [2020-07-17 21:59:23,519 INFO L263 TraceCheckUtils]: 59: Hoare triple {18919#true} call #t~ret34 := isHighWaterSensorDry(); {18919#true} is VALID [2020-07-17 21:59:23,519 INFO L280 TraceCheckUtils]: 60: Hoare triple {18919#true} havoc ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,519 INFO L280 TraceCheckUtils]: 61: Hoare triple {18919#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {18919#true} is VALID [2020-07-17 21:59:23,519 INFO L280 TraceCheckUtils]: 62: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,519 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {18919#true} {18919#true} #527#return; {18919#true} is VALID [2020-07-17 21:59:23,520 INFO L280 TraceCheckUtils]: 64: Hoare triple {18919#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {18919#true} is VALID [2020-07-17 21:59:23,520 INFO L280 TraceCheckUtils]: 65: Hoare triple {18919#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {18919#true} is VALID [2020-07-17 21:59:23,520 INFO L280 TraceCheckUtils]: 66: Hoare triple {18919#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {18919#true} is VALID [2020-07-17 21:59:23,520 INFO L280 TraceCheckUtils]: 67: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,520 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {18919#true} {18919#true} #541#return; {18919#true} is VALID [2020-07-17 21:59:23,520 INFO L280 TraceCheckUtils]: 69: Hoare triple {18919#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {18919#true} is VALID [2020-07-17 21:59:23,521 INFO L280 TraceCheckUtils]: 70: Hoare triple {18919#true} assume 0 != ~tmp~1; {18919#true} is VALID [2020-07-17 21:59:23,521 INFO L263 TraceCheckUtils]: 71: Hoare triple {18919#true} call activatePump(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,522 INFO L280 TraceCheckUtils]: 72: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {18919#true} is VALID [2020-07-17 21:59:23,522 INFO L263 TraceCheckUtils]: 73: Hoare triple {18919#true} call #t~ret16 := isMethaneAlarm(); {18919#true} is VALID [2020-07-17 21:59:23,522 INFO L280 TraceCheckUtils]: 74: Hoare triple {18919#true} havoc ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,522 INFO L263 TraceCheckUtils]: 75: Hoare triple {18919#true} call #t~ret17 := isMethaneLevelCritical(); {18919#true} is VALID [2020-07-17 21:59:23,522 INFO L280 TraceCheckUtils]: 76: Hoare triple {18919#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {18919#true} is VALID [2020-07-17 21:59:23,522 INFO L280 TraceCheckUtils]: 77: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,523 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {18919#true} {18919#true} #563#return; {18919#true} is VALID [2020-07-17 21:59:23,523 INFO L280 TraceCheckUtils]: 79: Hoare triple {18919#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {18919#true} is VALID [2020-07-17 21:59:23,523 INFO L280 TraceCheckUtils]: 80: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,523 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {18919#true} {18919#true} #523#return; {18919#true} is VALID [2020-07-17 21:59:23,523 INFO L280 TraceCheckUtils]: 82: Hoare triple {18919#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {18919#true} is VALID [2020-07-17 21:59:23,524 INFO L280 TraceCheckUtils]: 83: Hoare triple {18919#true} assume !(0 != ~tmp~3); {18919#true} is VALID [2020-07-17 21:59:23,524 INFO L263 TraceCheckUtils]: 84: Hoare triple {18919#true} call activatePump__wrappee__lowWaterSensor(); {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 21:59:23,524 INFO L280 TraceCheckUtils]: 85: Hoare triple {19005#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {18919#true} is VALID [2020-07-17 21:59:23,525 INFO L280 TraceCheckUtils]: 86: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,525 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {18919#true} {18919#true} #525#return; {18919#true} is VALID [2020-07-17 21:59:23,525 INFO L280 TraceCheckUtils]: 88: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,525 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {18919#true} {18919#true} #543#return; {18919#true} is VALID [2020-07-17 21:59:23,525 INFO L280 TraceCheckUtils]: 90: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,526 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {18919#true} {18919#true} #511#return; {18919#true} is VALID [2020-07-17 21:59:23,526 INFO L280 TraceCheckUtils]: 92: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,526 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {18919#true} {18940#(= 2 ~waterLevel~0)} #533#return; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,527 INFO L263 TraceCheckUtils]: 94: Hoare triple {18940#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,528 INFO L280 TraceCheckUtils]: 95: Hoare triple {18940#(= 2 ~waterLevel~0)} havoc ~tmp~9;havoc ~tmp___0~3; {18940#(= 2 ~waterLevel~0)} is VALID [2020-07-17 21:59:23,528 INFO L263 TraceCheckUtils]: 96: Hoare triple {18940#(= 2 ~waterLevel~0)} call #t~ret72 := getWaterLevel(); {18919#true} is VALID [2020-07-17 21:59:23,528 INFO L280 TraceCheckUtils]: 97: Hoare triple {18919#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:59:23,529 INFO L280 TraceCheckUtils]: 98: Hoare triple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19090#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 21:59:23,530 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {19090#(= |getWaterLevel_#res| ~waterLevel~0)} {18940#(= 2 ~waterLevel~0)} #551#return; {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-17 21:59:23,530 INFO L280 TraceCheckUtils]: 100: Hoare triple {18993#(= 2 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {18994#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} is VALID [2020-07-17 21:59:23,531 INFO L280 TraceCheckUtils]: 101: Hoare triple {18994#(= 2 __utac_acc__Specification5_spec__3_~tmp~9)} assume 2 != ~tmp~9; {18920#false} is VALID [2020-07-17 21:59:23,531 INFO L263 TraceCheckUtils]: 102: Hoare triple {18920#false} call #t~ret73 := isPumpRunning(); {18919#true} is VALID [2020-07-17 21:59:23,531 INFO L280 TraceCheckUtils]: 103: Hoare triple {18919#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {18919#true} is VALID [2020-07-17 21:59:23,531 INFO L280 TraceCheckUtils]: 104: Hoare triple {18919#true} assume true; {18919#true} is VALID [2020-07-17 21:59:23,532 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {18919#true} {18920#false} #553#return; {18920#false} is VALID [2020-07-17 21:59:23,532 INFO L280 TraceCheckUtils]: 106: Hoare triple {18920#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {18920#false} is VALID [2020-07-17 21:59:23,532 INFO L280 TraceCheckUtils]: 107: Hoare triple {18920#false} assume 0 != ~tmp___0~3; {18920#false} is VALID [2020-07-17 21:59:23,532 INFO L280 TraceCheckUtils]: 108: Hoare triple {18920#false} assume 0 == ~switchedOnBeforeTS~0; {18920#false} is VALID [2020-07-17 21:59:23,532 INFO L263 TraceCheckUtils]: 109: Hoare triple {18920#false} call __automaton_fail(); {18920#false} is VALID [2020-07-17 21:59:23,533 INFO L280 TraceCheckUtils]: 110: Hoare triple {18920#false} assume !false; {18920#false} is VALID [2020-07-17 21:59:23,549 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 21:59:23,550 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [300912716] [2020-07-17 21:59:23,550 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-17 21:59:23,550 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-17 21:59:23,551 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1541294751] [2020-07-17 21:59:23,551 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-17 21:59:23,552 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 21:59:23,552 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-17 21:59:23,677 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 21:59:23,677 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-17 21:59:23,677 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 21:59:23,677 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-17 21:59:23,678 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-17 21:59:23,678 INFO L87 Difference]: Start difference. First operand 933 states and 1131 transitions. Second operand 12 states. [2020-07-17 21:59:25,071 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:28,369 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:31,955 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:33,155 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:33,580 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 21:59:34,257 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:34,849 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 21:59:52,034 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 21:59:52,794 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:00,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:00,538 INFO L93 Difference]: Finished difference Result 2649 states and 3420 transitions. [2020-07-17 22:00:00,539 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-17 22:00:00,539 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 111 [2020-07-17 22:00:00,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:00:00,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:00:00,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 735 transitions. [2020-07-17 22:00:00,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-17 22:00:00,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 735 transitions. [2020-07-17 22:00:00,551 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 735 transitions. [2020-07-17 22:00:03,019 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 22:00:03,228 INFO L225 Difference]: With dead ends: 2649 [2020-07-17 22:00:03,228 INFO L226 Difference]: Without dead ends: 1932 [2020-07-17 22:00:03,231 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 45 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-17 22:00:03,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1932 states. [2020-07-17 22:00:15,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1932 to 1638. [2020-07-17 22:00:15,745 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:00:15,745 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1932 states. Second operand 1638 states. [2020-07-17 22:00:15,745 INFO L74 IsIncluded]: Start isIncluded. First operand 1932 states. Second operand 1638 states. [2020-07-17 22:00:15,745 INFO L87 Difference]: Start difference. First operand 1932 states. Second operand 1638 states. [2020-07-17 22:00:15,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:15,881 INFO L93 Difference]: Finished difference Result 1932 states and 2403 transitions. [2020-07-17 22:00:15,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2403 transitions. [2020-07-17 22:00:15,887 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:15,887 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:15,887 INFO L74 IsIncluded]: Start isIncluded. First operand 1638 states. Second operand 1932 states. [2020-07-17 22:00:15,887 INFO L87 Difference]: Start difference. First operand 1638 states. Second operand 1932 states. [2020-07-17 22:00:16,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:00:16,109 INFO L93 Difference]: Finished difference Result 1932 states and 2403 transitions. [2020-07-17 22:00:16,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2403 transitions. [2020-07-17 22:00:16,115 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:00:16,115 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:00:16,115 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:00:16,116 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:00:16,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1638 states. [2020-07-17 22:00:16,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1638 states and 1972 transitions. [2020-07-17 22:00:16,258 INFO L78 Accepts]: Start accepts. Automaton has 1638 states and 1972 transitions. Word has length 111 [2020-07-17 22:00:16,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:00:16,259 INFO L479 AbstractCegarLoop]: Abstraction has 1638 states and 1972 transitions. [2020-07-17 22:00:16,259 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-17 22:00:16,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 1972 transitions. [2020-07-17 22:00:16,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-07-17 22:00:16,262 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:00:16,263 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 22:00:16,263 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-17 22:00:16,263 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:00:16,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:00:16,264 INFO L82 PathProgramCache]: Analyzing trace with hash 866799866, now seen corresponding path program 1 times [2020-07-17 22:00:16,264 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:00:16,264 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167775829] [2020-07-17 22:00:16,265 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:00:16,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,692 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:00:16,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,763 INFO L280 TraceCheckUtils]: 0: Hoare triple {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-17 22:00:16,764 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,764 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-17 22:00:16,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,769 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-17 22:00:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,774 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,774 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-17 22:00:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:00:16,801 INFO L280 TraceCheckUtils]: 1: Hoare triple {28919#(= 1 |valid_product_#res|)} assume true; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:00:16,803 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28919#(= 1 |valid_product_#res|)} {28788#true} #465#return; {28800#(= |main_#t~ret74| 1)} is VALID [2020-07-17 22:00:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,809 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,809 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-17 22:00:16,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,830 INFO L280 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-17 22:00:16,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,831 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-17 22:00:16,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,853 INFO L280 TraceCheckUtils]: 0: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-17 22:00:16,853 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,854 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-17 22:00:16,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-17 22:00:16,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,936 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-17 22:00:16,936 INFO L263 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-17 22:00:16,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-17 22:00:16,937 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,937 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-17 22:00:16,937 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-17 22:00:16,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:16,938 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-17 22:00:16,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:16,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,012 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,013 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-17 22:00:17,013 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-17 22:00:17,013 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:17,013 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,014 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,014 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,014 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-17 22:00:17,014 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-17 22:00:17,015 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-17 22:00:17,015 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-17 22:00:17,015 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,016 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-17 22:00:17,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,035 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-17 22:00:17,036 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,036 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-17 22:00:17,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,037 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-17 22:00:17,037 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-17 22:00:17,038 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,038 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-17 22:00:17,039 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,039 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,039 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-17 22:00:17,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,047 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,048 INFO L280 TraceCheckUtils]: 1: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,049 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,049 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-17 22:00:17,050 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-17 22:00:17,050 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,051 INFO L263 TraceCheckUtils]: 3: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-17 22:00:17,051 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-17 22:00:17,051 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,052 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-17 22:00:17,052 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,052 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,053 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-17 22:00:17,053 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-17 22:00:17,054 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-17 22:00:17,055 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,057 INFO L280 TraceCheckUtils]: 14: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,058 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,059 INFO L280 TraceCheckUtils]: 16: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,060 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,061 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,061 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-17 22:00:17,061 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,062 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-17 22:00:17,062 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:17,063 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,063 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,063 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,064 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-17 22:00:17,064 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-17 22:00:17,064 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-17 22:00:17,065 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-17 22:00:17,065 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,066 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-17 22:00:17,066 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-17 22:00:17,066 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,068 INFO L263 TraceCheckUtils]: 16: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,068 INFO L280 TraceCheckUtils]: 17: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-17 22:00:17,069 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-17 22:00:17,069 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,069 INFO L263 TraceCheckUtils]: 20: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-17 22:00:17,070 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-17 22:00:17,070 INFO L280 TraceCheckUtils]: 22: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,070 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-17 22:00:17,071 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,071 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,072 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-17 22:00:17,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-17 22:00:17,072 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-17 22:00:17,074 INFO L263 TraceCheckUtils]: 29: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,077 INFO L280 TraceCheckUtils]: 30: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,078 INFO L280 TraceCheckUtils]: 31: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,079 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,080 INFO L280 TraceCheckUtils]: 33: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,081 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,081 INFO L280 TraceCheckUtils]: 35: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,082 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-17 22:00:17,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:17,086 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-17 22:00:17,087 INFO L263 TraceCheckUtils]: 5: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,087 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-17 22:00:17,088 INFO L263 TraceCheckUtils]: 7: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:17,088 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,088 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,089 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,089 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-17 22:00:17,089 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-17 22:00:17,090 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-17 22:00:17,090 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-17 22:00:17,090 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,091 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-17 22:00:17,091 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-17 22:00:17,091 INFO L280 TraceCheckUtils]: 18: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,093 INFO L263 TraceCheckUtils]: 19: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,093 INFO L280 TraceCheckUtils]: 20: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-17 22:00:17,094 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-17 22:00:17,094 INFO L280 TraceCheckUtils]: 22: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,094 INFO L263 TraceCheckUtils]: 23: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-17 22:00:17,095 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-17 22:00:17,095 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,095 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-17 22:00:17,096 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,096 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,096 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-17 22:00:17,097 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-17 22:00:17,097 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-17 22:00:17,099 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,100 INFO L280 TraceCheckUtils]: 33: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,101 INFO L280 TraceCheckUtils]: 34: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,102 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,103 INFO L280 TraceCheckUtils]: 36: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,104 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,105 INFO L280 TraceCheckUtils]: 38: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,106 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,107 INFO L280 TraceCheckUtils]: 40: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,108 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-17 22:00:17,123 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,123 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-17 22:00:17,123 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-17 22:00:17,124 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,124 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-17 22:00:17,125 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,125 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-17 22:00:17,125 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-17 22:00:17,126 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-17 22:00:17,126 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,128 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,129 INFO L263 TraceCheckUtils]: 0: Hoare triple {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:17,130 INFO L263 TraceCheckUtils]: 1: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-17 22:00:17,130 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-17 22:00:17,130 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,131 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-17 22:00:17,131 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-17 22:00:17,131 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,132 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-17 22:00:17,132 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:17,132 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-17 22:00:17,134 INFO L263 TraceCheckUtils]: 10: Hoare triple {28788#true} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,134 INFO L280 TraceCheckUtils]: 11: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-17 22:00:17,135 INFO L280 TraceCheckUtils]: 12: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:17,137 INFO L263 TraceCheckUtils]: 13: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,137 INFO L280 TraceCheckUtils]: 14: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,138 INFO L280 TraceCheckUtils]: 15: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-17 22:00:17,138 INFO L263 TraceCheckUtils]: 16: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,138 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-17 22:00:17,139 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:17,139 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,139 INFO L280 TraceCheckUtils]: 20: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,140 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,140 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-17 22:00:17,140 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-17 22:00:17,141 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-17 22:00:17,141 INFO L280 TraceCheckUtils]: 25: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-17 22:00:17,141 INFO L280 TraceCheckUtils]: 26: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,142 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-17 22:00:17,142 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-17 22:00:17,142 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,144 INFO L263 TraceCheckUtils]: 30: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,144 INFO L280 TraceCheckUtils]: 31: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-17 22:00:17,145 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-17 22:00:17,145 INFO L280 TraceCheckUtils]: 33: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,145 INFO L263 TraceCheckUtils]: 34: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-17 22:00:17,146 INFO L280 TraceCheckUtils]: 35: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-17 22:00:17,146 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,146 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-17 22:00:17,147 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,147 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-17 22:00:17,148 INFO L280 TraceCheckUtils]: 41: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-17 22:00:17,148 INFO L280 TraceCheckUtils]: 42: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-17 22:00:17,150 INFO L263 TraceCheckUtils]: 43: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,151 INFO L280 TraceCheckUtils]: 44: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,152 INFO L280 TraceCheckUtils]: 45: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,153 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,154 INFO L280 TraceCheckUtils]: 47: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,155 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,156 INFO L280 TraceCheckUtils]: 49: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,157 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,158 INFO L280 TraceCheckUtils]: 51: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,158 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,159 INFO L263 TraceCheckUtils]: 53: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28788#true} is VALID [2020-07-17 22:00:17,159 INFO L280 TraceCheckUtils]: 54: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-17 22:00:17,160 INFO L263 TraceCheckUtils]: 55: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,160 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-17 22:00:17,160 INFO L280 TraceCheckUtils]: 57: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,161 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-17 22:00:17,161 INFO L280 TraceCheckUtils]: 59: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-17 22:00:17,161 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-17 22:00:17,162 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,162 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,163 INFO L280 TraceCheckUtils]: 63: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,165 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,263 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:17,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:17,265 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-17 22:00:17,266 INFO L263 TraceCheckUtils]: 0: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-17 22:00:17,267 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:17,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:17,269 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-17 22:00:17,270 INFO L280 TraceCheckUtils]: 4: Hoare triple {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:00:17,271 INFO L280 TraceCheckUtils]: 5: Hoare triple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:00:17,272 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {28875#(not (= 0 ~pumpRunning~0))} #529#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,278 INFO L280 TraceCheckUtils]: 0: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28788#true} is VALID [2020-07-17 22:00:17,278 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,279 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #531#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,297 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-17 22:00:17,297 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,298 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-17 22:00:17,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-17 22:00:17,299 INFO L263 TraceCheckUtils]: 1: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:17,299 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-17 22:00:17,299 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,300 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-17 22:00:17,300 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-17 22:00:17,300 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-17 22:00:17,301 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-17 22:00:17,301 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,302 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-17 22:00:17,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,323 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-17 22:00:17,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,324 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:17,324 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-17 22:00:17,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,325 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-17 22:00:17,325 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,325 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-17 22:00:17,325 INFO L280 TraceCheckUtils]: 0: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-17 22:00:17,326 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume 0 != ~pumpRunning~0; {28788#true} is VALID [2020-07-17 22:00:17,326 INFO L263 TraceCheckUtils]: 2: Hoare triple {28788#true} call #t~ret15 := isLowWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,326 INFO L280 TraceCheckUtils]: 3: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-17 22:00:17,326 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:17,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-17 22:00:17,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,327 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-17 22:00:17,327 INFO L280 TraceCheckUtils]: 8: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-17 22:00:17,328 INFO L280 TraceCheckUtils]: 9: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-17 22:00:17,328 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-17 22:00:17,328 INFO L280 TraceCheckUtils]: 11: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,328 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-17 22:00:17,329 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {28788#true} is VALID [2020-07-17 22:00:17,329 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume !(0 != ~tmp~2); {28788#true} is VALID [2020-07-17 22:00:17,331 INFO L263 TraceCheckUtils]: 15: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,331 INFO L280 TraceCheckUtils]: 16: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,331 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:17,331 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-17 22:00:17,332 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,332 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-17 22:00:17,332 INFO L280 TraceCheckUtils]: 21: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,332 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-17 22:00:17,332 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,333 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,338 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-17 22:00:17,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,339 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,344 INFO L280 TraceCheckUtils]: 0: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-17 22:00:17,345 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,346 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #553#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,352 INFO L263 TraceCheckUtils]: 0: Hoare triple {28788#true} call ULTIMATE.init(); {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 22:00:17,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {28918#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-17 22:00:17,353 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,354 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-17 22:00:17,354 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret76 := main(); {28788#true} is VALID [2020-07-17 22:00:17,354 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~11;havoc ~tmp~10; {28788#true} is VALID [2020-07-17 22:00:17,355 INFO L263 TraceCheckUtils]: 6: Hoare triple {28788#true} call select_helpers(); {28788#true} is VALID [2020-07-17 22:00:17,355 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,355 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-17 22:00:17,356 INFO L263 TraceCheckUtils]: 9: Hoare triple {28788#true} call select_features(); {28788#true} is VALID [2020-07-17 22:00:17,356 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,356 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-17 22:00:17,356 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call #t~ret74 := valid_product(); {28788#true} is VALID [2020-07-17 22:00:17,358 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:00:17,359 INFO L280 TraceCheckUtils]: 14: Hoare triple {28919#(= 1 |valid_product_#res|)} assume true; {28919#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:00:17,361 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28919#(= 1 |valid_product_#res|)} {28788#true} #465#return; {28800#(= |main_#t~ret74| 1)} is VALID [2020-07-17 22:00:17,362 INFO L280 TraceCheckUtils]: 16: Hoare triple {28800#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {28801#(= 1 main_~tmp~10)} is VALID [2020-07-17 22:00:17,362 INFO L280 TraceCheckUtils]: 17: Hoare triple {28801#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {28788#true} is VALID [2020-07-17 22:00:17,362 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call setup(); {28788#true} is VALID [2020-07-17 22:00:17,363 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,363 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-17 22:00:17,363 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call runTest(); {28788#true} is VALID [2020-07-17 22:00:17,364 INFO L263 TraceCheckUtils]: 22: Hoare triple {28788#true} call __utac_acc__Specification5_spec__1(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:17,365 INFO L280 TraceCheckUtils]: 23: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-17 22:00:17,365 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,365 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-17 22:00:17,366 INFO L263 TraceCheckUtils]: 26: Hoare triple {28788#true} call test(); {28788#true} is VALID [2020-07-17 22:00:17,366 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28788#true} is VALID [2020-07-17 22:00:17,366 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !false; {28788#true} is VALID [2020-07-17 22:00:17,367 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume ~splverifierCounter~0 < 4; {28788#true} is VALID [2020-07-17 22:00:17,367 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28788#true} is VALID [2020-07-17 22:00:17,367 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume 0 != ~tmp~0; {28788#true} is VALID [2020-07-17 22:00:17,368 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call waterRise(); {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:17,368 INFO L280 TraceCheckUtils]: 33: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-17 22:00:17,369 INFO L280 TraceCheckUtils]: 34: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,369 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-17 22:00:17,369 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28788#true} is VALID [2020-07-17 22:00:17,370 INFO L280 TraceCheckUtils]: 37: Hoare triple {28788#true} assume !(0 != ~tmp___0~0); {28788#true} is VALID [2020-07-17 22:00:17,370 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28788#true} is VALID [2020-07-17 22:00:17,370 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume 0 != ~tmp___2~0; {28788#true} is VALID [2020-07-17 22:00:17,371 INFO L263 TraceCheckUtils]: 40: Hoare triple {28788#true} call timeShift(); {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:00:17,373 INFO L263 TraceCheckUtils]: 41: Hoare triple {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:17,373 INFO L263 TraceCheckUtils]: 42: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-17 22:00:17,373 INFO L280 TraceCheckUtils]: 43: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-17 22:00:17,374 INFO L280 TraceCheckUtils]: 44: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,374 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {28788#true} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {28788#true} is VALID [2020-07-17 22:00:17,374 INFO L280 TraceCheckUtils]: 46: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-17 22:00:17,375 INFO L280 TraceCheckUtils]: 47: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,375 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28788#true} {28922#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {28788#true} is VALID [2020-07-17 22:00:17,375 INFO L280 TraceCheckUtils]: 49: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:17,375 INFO L280 TraceCheckUtils]: 50: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-17 22:00:17,376 INFO L263 TraceCheckUtils]: 51: Hoare triple {28788#true} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,377 INFO L280 TraceCheckUtils]: 52: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-17 22:00:17,377 INFO L280 TraceCheckUtils]: 53: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:17,378 INFO L263 TraceCheckUtils]: 54: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,378 INFO L280 TraceCheckUtils]: 55: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,379 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-17 22:00:17,379 INFO L263 TraceCheckUtils]: 57: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,379 INFO L280 TraceCheckUtils]: 58: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-17 22:00:17,379 INFO L263 TraceCheckUtils]: 59: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:17,380 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,380 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:17,380 INFO L280 TraceCheckUtils]: 62: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,381 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-17 22:00:17,381 INFO L280 TraceCheckUtils]: 64: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-17 22:00:17,381 INFO L280 TraceCheckUtils]: 65: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-17 22:00:17,382 INFO L280 TraceCheckUtils]: 66: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-17 22:00:17,382 INFO L280 TraceCheckUtils]: 67: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,382 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-17 22:00:17,383 INFO L280 TraceCheckUtils]: 69: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-17 22:00:17,383 INFO L280 TraceCheckUtils]: 70: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,385 INFO L263 TraceCheckUtils]: 71: Hoare triple {28788#true} call activatePump(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,385 INFO L280 TraceCheckUtils]: 72: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {28788#true} is VALID [2020-07-17 22:00:17,385 INFO L263 TraceCheckUtils]: 73: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-17 22:00:17,386 INFO L280 TraceCheckUtils]: 74: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,386 INFO L263 TraceCheckUtils]: 75: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-17 22:00:17,386 INFO L280 TraceCheckUtils]: 76: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-17 22:00:17,387 INFO L280 TraceCheckUtils]: 77: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,387 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-17 22:00:17,387 INFO L280 TraceCheckUtils]: 79: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:17,388 INFO L280 TraceCheckUtils]: 80: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,388 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-17 22:00:17,388 INFO L280 TraceCheckUtils]: 82: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-17 22:00:17,388 INFO L280 TraceCheckUtils]: 83: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-17 22:00:17,390 INFO L263 TraceCheckUtils]: 84: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,391 INFO L280 TraceCheckUtils]: 85: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,392 INFO L280 TraceCheckUtils]: 86: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,392 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,393 INFO L280 TraceCheckUtils]: 88: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,394 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,395 INFO L280 TraceCheckUtils]: 90: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,396 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,397 INFO L280 TraceCheckUtils]: 92: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,398 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,398 INFO L263 TraceCheckUtils]: 94: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28788#true} is VALID [2020-07-17 22:00:17,398 INFO L280 TraceCheckUtils]: 95: Hoare triple {28788#true} havoc ~tmp~9;havoc ~tmp___0~3; {28788#true} is VALID [2020-07-17 22:00:17,399 INFO L263 TraceCheckUtils]: 96: Hoare triple {28788#true} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,399 INFO L280 TraceCheckUtils]: 97: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-17 22:00:17,399 INFO L280 TraceCheckUtils]: 98: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,400 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28788#true} {28788#true} #551#return; {28788#true} is VALID [2020-07-17 22:00:17,400 INFO L280 TraceCheckUtils]: 100: Hoare triple {28788#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28788#true} is VALID [2020-07-17 22:00:17,400 INFO L280 TraceCheckUtils]: 101: Hoare triple {28788#true} assume !(2 != ~tmp~9); {28788#true} is VALID [2020-07-17 22:00:17,400 INFO L280 TraceCheckUtils]: 102: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,401 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28788#true} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,402 INFO L280 TraceCheckUtils]: 104: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:17,403 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,404 INFO L280 TraceCheckUtils]: 106: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !false; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,405 INFO L280 TraceCheckUtils]: 107: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,406 INFO L280 TraceCheckUtils]: 108: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,406 INFO L280 TraceCheckUtils]: 109: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~0); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,407 INFO L280 TraceCheckUtils]: 110: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,408 INFO L280 TraceCheckUtils]: 111: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,409 INFO L280 TraceCheckUtils]: 112: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,410 INFO L280 TraceCheckUtils]: 113: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,411 INFO L263 TraceCheckUtils]: 114: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} call timeShift(); {28875#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:00:17,412 INFO L263 TraceCheckUtils]: 115: Hoare triple {28875#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:00:17,412 INFO L263 TraceCheckUtils]: 116: Hoare triple {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-17 22:00:17,413 INFO L280 TraceCheckUtils]: 117: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:17,415 INFO L280 TraceCheckUtils]: 118: Hoare triple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:00:17,416 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {29078#(= ~pumpRunning~0 |isPumpRunning_#res|)} {28920#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} is VALID [2020-07-17 22:00:17,417 INFO L280 TraceCheckUtils]: 120: Hoare triple {29076#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:00:17,418 INFO L280 TraceCheckUtils]: 121: Hoare triple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} assume true; {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} is VALID [2020-07-17 22:00:17,419 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29077#(or (= 0 ~pumpRunning~0) (not (= 0 ~switchedOnBeforeTS~0)))} {28875#(not (= 0 ~pumpRunning~0))} #529#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,420 INFO L280 TraceCheckUtils]: 123: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,421 INFO L263 TraceCheckUtils]: 124: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:00:17,421 INFO L280 TraceCheckUtils]: 125: Hoare triple {28921#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {28788#true} is VALID [2020-07-17 22:00:17,422 INFO L280 TraceCheckUtils]: 126: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,423 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #531#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,423 INFO L280 TraceCheckUtils]: 128: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,425 INFO L263 TraceCheckUtils]: 129: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,425 INFO L280 TraceCheckUtils]: 130: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {28788#true} is VALID [2020-07-17 22:00:17,425 INFO L280 TraceCheckUtils]: 131: Hoare triple {28788#true} assume 0 != ~pumpRunning~0; {28788#true} is VALID [2020-07-17 22:00:17,425 INFO L263 TraceCheckUtils]: 132: Hoare triple {28788#true} call #t~ret15 := isLowWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,426 INFO L280 TraceCheckUtils]: 133: Hoare triple {28788#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {28788#true} is VALID [2020-07-17 22:00:17,426 INFO L263 TraceCheckUtils]: 134: Hoare triple {28788#true} call #t~ret35 := isLowWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:17,426 INFO L280 TraceCheckUtils]: 135: Hoare triple {28788#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {28788#true} is VALID [2020-07-17 22:00:17,427 INFO L280 TraceCheckUtils]: 136: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,427 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {28788#true} {28788#true} #503#return; {28788#true} is VALID [2020-07-17 22:00:17,427 INFO L280 TraceCheckUtils]: 138: Hoare triple {28788#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {28788#true} is VALID [2020-07-17 22:00:17,428 INFO L280 TraceCheckUtils]: 139: Hoare triple {28788#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {28788#true} is VALID [2020-07-17 22:00:17,428 INFO L280 TraceCheckUtils]: 140: Hoare triple {28788#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {28788#true} is VALID [2020-07-17 22:00:17,428 INFO L280 TraceCheckUtils]: 141: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,429 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {28788#true} {28788#true} #505#return; {28788#true} is VALID [2020-07-17 22:00:17,429 INFO L280 TraceCheckUtils]: 143: Hoare triple {28788#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {28788#true} is VALID [2020-07-17 22:00:17,429 INFO L280 TraceCheckUtils]: 144: Hoare triple {28788#true} assume !(0 != ~tmp~2); {28788#true} is VALID [2020-07-17 22:00:17,431 INFO L263 TraceCheckUtils]: 145: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:00:17,431 INFO L280 TraceCheckUtils]: 146: Hoare triple {28985#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:17,431 INFO L280 TraceCheckUtils]: 147: Hoare triple {28788#true} assume !(0 == ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:17,432 INFO L263 TraceCheckUtils]: 148: Hoare triple {28788#true} call processEnvironment__wrappee__base(); {28788#true} is VALID [2020-07-17 22:00:17,432 INFO L280 TraceCheckUtils]: 149: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,432 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {28788#true} {28788#true} #547#return; {28788#true} is VALID [2020-07-17 22:00:17,433 INFO L280 TraceCheckUtils]: 151: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,433 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {28788#true} {28788#true} #509#return; {28788#true} is VALID [2020-07-17 22:00:17,433 INFO L280 TraceCheckUtils]: 153: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,434 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #533#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,435 INFO L263 TraceCheckUtils]: 155: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,436 INFO L280 TraceCheckUtils]: 156: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~9;havoc ~tmp___0~3; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,436 INFO L263 TraceCheckUtils]: 157: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := getWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:17,436 INFO L280 TraceCheckUtils]: 158: Hoare triple {28788#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28788#true} is VALID [2020-07-17 22:00:17,437 INFO L280 TraceCheckUtils]: 159: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,438 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #551#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,439 INFO L280 TraceCheckUtils]: 161: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,439 INFO L280 TraceCheckUtils]: 162: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~9; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,440 INFO L263 TraceCheckUtils]: 163: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret73 := isPumpRunning(); {28788#true} is VALID [2020-07-17 22:00:17,440 INFO L280 TraceCheckUtils]: 164: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-17 22:00:17,440 INFO L280 TraceCheckUtils]: 165: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:17,441 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {28788#true} {28883#(not (= 0 ~switchedOnBeforeTS~0))} #553#return; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,442 INFO L280 TraceCheckUtils]: 167: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,444 INFO L280 TraceCheckUtils]: 168: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {28883#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-17 22:00:17,444 INFO L280 TraceCheckUtils]: 169: Hoare triple {28883#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {28789#false} is VALID [2020-07-17 22:00:17,445 INFO L263 TraceCheckUtils]: 170: Hoare triple {28789#false} call __automaton_fail(); {28789#false} is VALID [2020-07-17 22:00:17,445 INFO L280 TraceCheckUtils]: 171: Hoare triple {28789#false} assume !false; {28789#false} is VALID [2020-07-17 22:00:17,501 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 22:00:17,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167775829] [2020-07-17 22:00:17,501 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [628832527] [2020-07-17 22:00:17,502 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 22:00:17,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,835 INFO L264 TraceCheckSpWp]: Trace formula consists of 966 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-17 22:00:17,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:00:17,934 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:00:18,444 INFO L263 TraceCheckUtils]: 0: Hoare triple {28788#true} call ULTIMATE.init(); {28788#true} is VALID [2020-07-17 22:00:18,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {28788#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {28788#true} is VALID [2020-07-17 22:00:18,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,445 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {28788#true} {28788#true} #569#return; {28788#true} is VALID [2020-07-17 22:00:18,445 INFO L263 TraceCheckUtils]: 4: Hoare triple {28788#true} call #t~ret76 := main(); {28788#true} is VALID [2020-07-17 22:00:18,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {28788#true} havoc ~retValue_acc~11;havoc ~tmp~10; {28788#true} is VALID [2020-07-17 22:00:18,446 INFO L263 TraceCheckUtils]: 6: Hoare triple {28788#true} call select_helpers(); {28788#true} is VALID [2020-07-17 22:00:18,446 INFO L280 TraceCheckUtils]: 7: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,447 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {28788#true} {28788#true} #461#return; {28788#true} is VALID [2020-07-17 22:00:18,447 INFO L263 TraceCheckUtils]: 9: Hoare triple {28788#true} call select_features(); {28788#true} is VALID [2020-07-17 22:00:18,447 INFO L280 TraceCheckUtils]: 10: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,448 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {28788#true} {28788#true} #463#return; {28788#true} is VALID [2020-07-17 22:00:18,448 INFO L263 TraceCheckUtils]: 12: Hoare triple {28788#true} call #t~ret74 := valid_product(); {28788#true} is VALID [2020-07-17 22:00:18,448 INFO L280 TraceCheckUtils]: 13: Hoare triple {28788#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {28788#true} is VALID [2020-07-17 22:00:18,449 INFO L280 TraceCheckUtils]: 14: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,449 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {28788#true} {28788#true} #465#return; {28788#true} is VALID [2020-07-17 22:00:18,449 INFO L280 TraceCheckUtils]: 16: Hoare triple {28788#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {28788#true} is VALID [2020-07-17 22:00:18,450 INFO L280 TraceCheckUtils]: 17: Hoare triple {28788#true} assume 0 != ~tmp~10; {28788#true} is VALID [2020-07-17 22:00:18,450 INFO L263 TraceCheckUtils]: 18: Hoare triple {28788#true} call setup(); {28788#true} is VALID [2020-07-17 22:00:18,450 INFO L280 TraceCheckUtils]: 19: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,450 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {28788#true} {28788#true} #467#return; {28788#true} is VALID [2020-07-17 22:00:18,451 INFO L263 TraceCheckUtils]: 21: Hoare triple {28788#true} call runTest(); {28788#true} is VALID [2020-07-17 22:00:18,451 INFO L263 TraceCheckUtils]: 22: Hoare triple {28788#true} call __utac_acc__Specification5_spec__1(); {28788#true} is VALID [2020-07-17 22:00:18,451 INFO L280 TraceCheckUtils]: 23: Hoare triple {28788#true} ~switchedOnBeforeTS~0 := 0; {28788#true} is VALID [2020-07-17 22:00:18,452 INFO L280 TraceCheckUtils]: 24: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,452 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {28788#true} {28788#true} #559#return; {28788#true} is VALID [2020-07-17 22:00:18,452 INFO L263 TraceCheckUtils]: 26: Hoare triple {28788#true} call test(); {28788#true} is VALID [2020-07-17 22:00:18,453 INFO L280 TraceCheckUtils]: 27: Hoare triple {28788#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {28788#true} is VALID [2020-07-17 22:00:18,453 INFO L280 TraceCheckUtils]: 28: Hoare triple {28788#true} assume !false; {28788#true} is VALID [2020-07-17 22:00:18,453 INFO L280 TraceCheckUtils]: 29: Hoare triple {28788#true} assume ~splverifierCounter~0 < 4; {28788#true} is VALID [2020-07-17 22:00:18,454 INFO L280 TraceCheckUtils]: 30: Hoare triple {28788#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28788#true} is VALID [2020-07-17 22:00:18,454 INFO L280 TraceCheckUtils]: 31: Hoare triple {28788#true} assume 0 != ~tmp~0; {28788#true} is VALID [2020-07-17 22:00:18,454 INFO L263 TraceCheckUtils]: 32: Hoare triple {28788#true} call waterRise(); {28788#true} is VALID [2020-07-17 22:00:18,455 INFO L280 TraceCheckUtils]: 33: Hoare triple {28788#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {28788#true} is VALID [2020-07-17 22:00:18,455 INFO L280 TraceCheckUtils]: 34: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,455 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {28788#true} {28788#true} #513#return; {28788#true} is VALID [2020-07-17 22:00:18,456 INFO L280 TraceCheckUtils]: 36: Hoare triple {28788#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28788#true} is VALID [2020-07-17 22:00:18,456 INFO L280 TraceCheckUtils]: 37: Hoare triple {28788#true} assume !(0 != ~tmp___0~0); {28788#true} is VALID [2020-07-17 22:00:18,456 INFO L280 TraceCheckUtils]: 38: Hoare triple {28788#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28788#true} is VALID [2020-07-17 22:00:18,456 INFO L280 TraceCheckUtils]: 39: Hoare triple {28788#true} assume 0 != ~tmp___2~0; {28788#true} is VALID [2020-07-17 22:00:18,457 INFO L263 TraceCheckUtils]: 40: Hoare triple {28788#true} call timeShift(); {28788#true} is VALID [2020-07-17 22:00:18,457 INFO L263 TraceCheckUtils]: 41: Hoare triple {28788#true} call __utac_acc__Specification5_spec__2(); {28788#true} is VALID [2020-07-17 22:00:18,457 INFO L263 TraceCheckUtils]: 42: Hoare triple {28788#true} call #t~ret71 := isPumpRunning(); {28788#true} is VALID [2020-07-17 22:00:18,458 INFO L280 TraceCheckUtils]: 43: Hoare triple {28788#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {28788#true} is VALID [2020-07-17 22:00:18,458 INFO L280 TraceCheckUtils]: 44: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,458 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {28788#true} {28788#true} #549#return; {28788#true} is VALID [2020-07-17 22:00:18,459 INFO L280 TraceCheckUtils]: 46: Hoare triple {28788#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {28788#true} is VALID [2020-07-17 22:00:18,459 INFO L280 TraceCheckUtils]: 47: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,459 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {28788#true} {28788#true} #529#return; {28788#true} is VALID [2020-07-17 22:00:18,460 INFO L280 TraceCheckUtils]: 49: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:18,460 INFO L280 TraceCheckUtils]: 50: Hoare triple {28788#true} assume 0 != ~systemActive~0; {28788#true} is VALID [2020-07-17 22:00:18,460 INFO L263 TraceCheckUtils]: 51: Hoare triple {28788#true} call processEnvironment(); {28788#true} is VALID [2020-07-17 22:00:18,461 INFO L280 TraceCheckUtils]: 52: Hoare triple {28788#true} havoc ~tmp~2; {28788#true} is VALID [2020-07-17 22:00:18,461 INFO L280 TraceCheckUtils]: 53: Hoare triple {28788#true} assume !(0 != ~pumpRunning~0); {28788#true} is VALID [2020-07-17 22:00:18,461 INFO L263 TraceCheckUtils]: 54: Hoare triple {28788#true} call processEnvironment__wrappee__highWaterSensor(); {28788#true} is VALID [2020-07-17 22:00:18,462 INFO L280 TraceCheckUtils]: 55: Hoare triple {28788#true} havoc ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:18,462 INFO L280 TraceCheckUtils]: 56: Hoare triple {28788#true} assume 0 == ~pumpRunning~0; {28788#true} is VALID [2020-07-17 22:00:18,462 INFO L263 TraceCheckUtils]: 57: Hoare triple {28788#true} call #t~ret14 := isHighWaterLevel(); {28788#true} is VALID [2020-07-17 22:00:18,463 INFO L280 TraceCheckUtils]: 58: Hoare triple {28788#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {28788#true} is VALID [2020-07-17 22:00:18,463 INFO L263 TraceCheckUtils]: 59: Hoare triple {28788#true} call #t~ret34 := isHighWaterSensorDry(); {28788#true} is VALID [2020-07-17 22:00:18,463 INFO L280 TraceCheckUtils]: 60: Hoare triple {28788#true} havoc ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:18,463 INFO L280 TraceCheckUtils]: 61: Hoare triple {28788#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {28788#true} is VALID [2020-07-17 22:00:18,464 INFO L280 TraceCheckUtils]: 62: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,464 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {28788#true} {28788#true} #527#return; {28788#true} is VALID [2020-07-17 22:00:18,464 INFO L280 TraceCheckUtils]: 64: Hoare triple {28788#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {28788#true} is VALID [2020-07-17 22:00:18,465 INFO L280 TraceCheckUtils]: 65: Hoare triple {28788#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {28788#true} is VALID [2020-07-17 22:00:18,465 INFO L280 TraceCheckUtils]: 66: Hoare triple {28788#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {28788#true} is VALID [2020-07-17 22:00:18,465 INFO L280 TraceCheckUtils]: 67: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,466 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {28788#true} {28788#true} #541#return; {28788#true} is VALID [2020-07-17 22:00:18,466 INFO L280 TraceCheckUtils]: 69: Hoare triple {28788#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {28788#true} is VALID [2020-07-17 22:00:18,466 INFO L280 TraceCheckUtils]: 70: Hoare triple {28788#true} assume 0 != ~tmp~1; {28788#true} is VALID [2020-07-17 22:00:18,467 INFO L263 TraceCheckUtils]: 71: Hoare triple {28788#true} call activatePump(); {28788#true} is VALID [2020-07-17 22:00:18,467 INFO L280 TraceCheckUtils]: 72: Hoare triple {28788#true} havoc ~tmp~3; {28788#true} is VALID [2020-07-17 22:00:18,467 INFO L263 TraceCheckUtils]: 73: Hoare triple {28788#true} call #t~ret16 := isMethaneAlarm(); {28788#true} is VALID [2020-07-17 22:00:18,468 INFO L280 TraceCheckUtils]: 74: Hoare triple {28788#true} havoc ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:18,468 INFO L263 TraceCheckUtils]: 75: Hoare triple {28788#true} call #t~ret17 := isMethaneLevelCritical(); {28788#true} is VALID [2020-07-17 22:00:18,468 INFO L280 TraceCheckUtils]: 76: Hoare triple {28788#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {28788#true} is VALID [2020-07-17 22:00:18,469 INFO L280 TraceCheckUtils]: 77: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,469 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {28788#true} {28788#true} #563#return; {28788#true} is VALID [2020-07-17 22:00:18,469 INFO L280 TraceCheckUtils]: 79: Hoare triple {28788#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {28788#true} is VALID [2020-07-17 22:00:18,469 INFO L280 TraceCheckUtils]: 80: Hoare triple {28788#true} assume true; {28788#true} is VALID [2020-07-17 22:00:18,470 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {28788#true} {28788#true} #523#return; {28788#true} is VALID [2020-07-17 22:00:18,470 INFO L280 TraceCheckUtils]: 82: Hoare triple {28788#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {28788#true} is VALID [2020-07-17 22:00:18,470 INFO L280 TraceCheckUtils]: 83: Hoare triple {28788#true} assume !(0 != ~tmp~3); {28788#true} is VALID [2020-07-17 22:00:18,471 INFO L263 TraceCheckUtils]: 84: Hoare triple {28788#true} call activatePump__wrappee__lowWaterSensor(); {28788#true} is VALID [2020-07-17 22:00:18,472 INFO L280 TraceCheckUtils]: 85: Hoare triple {28788#true} ~pumpRunning~0 := 1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,473 INFO L280 TraceCheckUtils]: 86: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,474 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #525#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,476 INFO L280 TraceCheckUtils]: 88: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,477 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #543#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,478 INFO L280 TraceCheckUtils]: 90: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,479 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #511#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,479 INFO L280 TraceCheckUtils]: 92: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,480 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #533#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,481 INFO L263 TraceCheckUtils]: 94: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,481 INFO L280 TraceCheckUtils]: 95: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,482 INFO L263 TraceCheckUtils]: 96: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,483 INFO L280 TraceCheckUtils]: 97: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,483 INFO L280 TraceCheckUtils]: 98: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,484 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28972#(<= 1 ~pumpRunning~0)} #551#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,485 INFO L280 TraceCheckUtils]: 100: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,485 INFO L280 TraceCheckUtils]: 101: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,486 INFO L280 TraceCheckUtils]: 102: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,487 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28972#(<= 1 ~pumpRunning~0)} #535#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,487 INFO L280 TraceCheckUtils]: 104: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume true; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,488 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {28972#(<= 1 ~pumpRunning~0)} {28788#true} #519#return; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,489 INFO L280 TraceCheckUtils]: 106: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !false; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,489 INFO L280 TraceCheckUtils]: 107: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,490 INFO L280 TraceCheckUtils]: 108: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,491 INFO L280 TraceCheckUtils]: 109: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~0); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,491 INFO L280 TraceCheckUtils]: 110: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,492 INFO L280 TraceCheckUtils]: 111: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,493 INFO L280 TraceCheckUtils]: 112: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,493 INFO L280 TraceCheckUtils]: 113: Hoare triple {28972#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,494 INFO L263 TraceCheckUtils]: 114: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call timeShift(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,494 INFO L263 TraceCheckUtils]: 115: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,495 INFO L263 TraceCheckUtils]: 116: Hoare triple {28972#(<= 1 ~pumpRunning~0)} call #t~ret71 := isPumpRunning(); {28972#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:00:18,496 INFO L280 TraceCheckUtils]: 117: Hoare triple {28972#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:00:18,496 INFO L280 TraceCheckUtils]: 118: Hoare triple {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:00:18,497 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {29455#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {28972#(<= 1 ~pumpRunning~0)} #549#return; {29462#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:00:18,498 INFO L280 TraceCheckUtils]: 120: Hoare triple {29462#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret71|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:00:18,499 INFO L280 TraceCheckUtils]: 121: Hoare triple {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-17 22:00:18,500 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {29466#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {28972#(<= 1 ~pumpRunning~0)} #529#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,501 INFO L280 TraceCheckUtils]: 123: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,501 INFO L263 TraceCheckUtils]: 124: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,502 INFO L280 TraceCheckUtils]: 125: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,502 INFO L280 TraceCheckUtils]: 126: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,503 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #531#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,504 INFO L280 TraceCheckUtils]: 128: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,504 INFO L263 TraceCheckUtils]: 129: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,505 INFO L280 TraceCheckUtils]: 130: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~2; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,505 INFO L280 TraceCheckUtils]: 131: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,506 INFO L263 TraceCheckUtils]: 132: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret15 := isLowWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,507 INFO L280 TraceCheckUtils]: 133: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,508 INFO L263 TraceCheckUtils]: 134: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret35 := isLowWaterSensorDry(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,508 INFO L280 TraceCheckUtils]: 135: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,509 INFO L280 TraceCheckUtils]: 136: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,510 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #503#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,511 INFO L280 TraceCheckUtils]: 138: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,511 INFO L280 TraceCheckUtils]: 139: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~5;~tmp___0~2 := 0; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,512 INFO L280 TraceCheckUtils]: 140: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,514 INFO L280 TraceCheckUtils]: 141: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,515 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #505#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,515 INFO L280 TraceCheckUtils]: 143: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,516 INFO L280 TraceCheckUtils]: 144: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~2); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,517 INFO L263 TraceCheckUtils]: 145: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,518 INFO L280 TraceCheckUtils]: 146: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,518 INFO L280 TraceCheckUtils]: 147: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,519 INFO L263 TraceCheckUtils]: 148: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,520 INFO L280 TraceCheckUtils]: 149: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,521 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #547#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,522 INFO L280 TraceCheckUtils]: 151: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,523 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #509#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,523 INFO L280 TraceCheckUtils]: 153: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,524 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #533#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,525 INFO L263 TraceCheckUtils]: 155: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,526 INFO L280 TraceCheckUtils]: 156: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~9;havoc ~tmp___0~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,527 INFO L263 TraceCheckUtils]: 157: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := getWaterLevel(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,527 INFO L280 TraceCheckUtils]: 158: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,528 INFO L280 TraceCheckUtils]: 159: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,529 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #551#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,530 INFO L280 TraceCheckUtils]: 161: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,531 INFO L280 TraceCheckUtils]: 162: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~9; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,531 INFO L263 TraceCheckUtils]: 163: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret73 := isPumpRunning(); {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,532 INFO L280 TraceCheckUtils]: 164: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,533 INFO L280 TraceCheckUtils]: 165: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume true; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,534 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {29473#(<= 1 ~switchedOnBeforeTS~0)} {29473#(<= 1 ~switchedOnBeforeTS~0)} #553#return; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,534 INFO L280 TraceCheckUtils]: 167: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,535 INFO L280 TraceCheckUtils]: 168: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {29473#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-17 22:00:18,536 INFO L280 TraceCheckUtils]: 169: Hoare triple {29473#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {28789#false} is VALID [2020-07-17 22:00:18,536 INFO L263 TraceCheckUtils]: 170: Hoare triple {28789#false} call __automaton_fail(); {28789#false} is VALID [2020-07-17 22:00:18,536 INFO L280 TraceCheckUtils]: 171: Hoare triple {28789#false} assume !false; {28789#false} is VALID [2020-07-17 22:00:18,562 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 22:00:18,563 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:00:18,563 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-17 22:00:18,564 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478629893] [2020-07-17 22:00:18,565 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-17 22:00:18,740 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:00:18,740 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-17 22:00:19,080 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 22:00:19,081 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-17 22:00:19,081 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:00:19,081 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-17 22:00:19,082 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=323, Unknown=0, NotChecked=0, Total=380 [2020-07-17 22:00:19,082 INFO L87 Difference]: Start difference. First operand 1638 states and 1972 transitions. Second operand 20 states. [2020-07-17 22:00:20,598 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:00:21,927 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:00:22,465 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:00:22,841 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-17 22:00:26,822 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:27,718 WARN L193 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:29,195 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:00:29,838 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:00:41,149 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:44,888 WARN L193 SmtUtils]: Spent 447.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 22:00:45,937 WARN L193 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 191 [2020-07-17 22:00:47,066 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:00:50,594 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:00:52,511 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:54,219 WARN L193 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 22:00:58,305 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:00:59,646 WARN L193 SmtUtils]: Spent 494.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 192 [2020-07-17 22:01:08,448 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:01:10,815 WARN L193 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:01:11,687 WARN L193 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 194 [2020-07-17 22:01:12,268 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-17 22:01:12,950 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:01:13,430 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:01:18,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:18,194 INFO L93 Difference]: Finished difference Result 3569 states and 4447 transitions. [2020-07-17 22:01:18,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2020-07-17 22:01:18,194 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 172 [2020-07-17 22:01:18,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:01:18,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:01:18,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 703 transitions. [2020-07-17 22:01:18,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-17 22:01:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 703 transitions. [2020-07-17 22:01:18,216 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 54 states and 703 transitions. [2020-07-17 22:01:20,495 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 703 edges. 703 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:20,797 INFO L225 Difference]: With dead ends: 3569 [2020-07-17 22:01:20,797 INFO L226 Difference]: Without dead ends: 2135 [2020-07-17 22:01:20,802 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 303 GetRequests, 240 SyntacticMatches, 0 SemanticMatches, 63 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1108 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=851, Invalid=3309, Unknown=0, NotChecked=0, Total=4160 [2020-07-17 22:01:20,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2135 states. [2020-07-17 22:01:36,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2135 to 1909. [2020-07-17 22:01:36,080 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:01:36,080 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2135 states. Second operand 1909 states. [2020-07-17 22:01:36,080 INFO L74 IsIncluded]: Start isIncluded. First operand 2135 states. Second operand 1909 states. [2020-07-17 22:01:36,081 INFO L87 Difference]: Start difference. First operand 2135 states. Second operand 1909 states. [2020-07-17 22:01:36,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:36,266 INFO L93 Difference]: Finished difference Result 2135 states and 2580 transitions. [2020-07-17 22:01:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 2580 transitions. [2020-07-17 22:01:36,279 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:36,279 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:36,279 INFO L74 IsIncluded]: Start isIncluded. First operand 1909 states. Second operand 2135 states. [2020-07-17 22:01:36,280 INFO L87 Difference]: Start difference. First operand 1909 states. Second operand 2135 states. [2020-07-17 22:01:36,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:01:36,533 INFO L93 Difference]: Finished difference Result 2135 states and 2580 transitions. [2020-07-17 22:01:36,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 2580 transitions. [2020-07-17 22:01:36,544 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:01:36,544 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:01:36,544 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:01:36,544 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:01:36,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1909 states. [2020-07-17 22:01:36,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1909 states and 2256 transitions. [2020-07-17 22:01:36,760 INFO L78 Accepts]: Start accepts. Automaton has 1909 states and 2256 transitions. Word has length 172 [2020-07-17 22:01:36,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:01:36,760 INFO L479 AbstractCegarLoop]: Abstraction has 1909 states and 2256 transitions. [2020-07-17 22:01:36,760 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-17 22:01:36,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1909 states and 2256 transitions. [2020-07-17 22:01:36,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2020-07-17 22:01:36,770 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:01:36,770 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-17 22:01:36,983 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-17 22:01:36,984 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:01:36,985 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:01:36,985 INFO L82 PathProgramCache]: Analyzing trace with hash 41456611, now seen corresponding path program 1 times [2020-07-17 22:01:36,985 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:01:36,985 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [992011648] [2020-07-17 22:01:36,986 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:01:37,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,447 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:01:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {41391#true} is VALID [2020-07-17 22:01:37,505 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,505 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #569#return; {41391#true} is VALID [2020-07-17 22:01:37,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,509 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #461#return; {41391#true} is VALID [2020-07-17 22:01:37,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,511 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,512 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #463#return; {41391#true} is VALID [2020-07-17 22:01:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {41391#true} is VALID [2020-07-17 22:01:37,515 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,516 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #465#return; {41391#true} is VALID [2020-07-17 22:01:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,520 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #467#return; {41391#true} is VALID [2020-07-17 22:01:37,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,534 INFO L280 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41391#true} is VALID [2020-07-17 22:01:37,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,534 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #559#return; {41391#true} is VALID [2020-07-17 22:01:37,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41391#true} is VALID [2020-07-17 22:01:37,548 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,549 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #513#return; {41391#true} is VALID [2020-07-17 22:01:37,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,592 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:37,592 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,592 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:37,593 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:37,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:37,593 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,593 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:37,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:37,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,594 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-17 22:01:37,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,623 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,623 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,623 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,624 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:37,624 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:37,624 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:37,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,624 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,625 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,625 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:37,625 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:37,625 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:37,625 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:37,626 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,626 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:37,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,643 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:37,644 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,644 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:37,644 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,644 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:37,645 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:37,645 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,645 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:37,646 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,646 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,646 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,649 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:37,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,650 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:37,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:37,650 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:37,651 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,651 INFO L263 TraceCheckUtils]: 3: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:37,651 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:37,651 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,651 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:37,652 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,652 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,652 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:37,652 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:37,653 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:37,653 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,654 INFO L280 TraceCheckUtils]: 13: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:37,654 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,654 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:37,654 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,654 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:37,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:37,655 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:37,655 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:37,656 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:37,656 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:37,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,656 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,657 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:37,657 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:37,657 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:37,657 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:37,657 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,658 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:37,658 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-17 22:01:37,658 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:37,659 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,659 INFO L280 TraceCheckUtils]: 17: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:37,660 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:37,660 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,660 INFO L263 TraceCheckUtils]: 20: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:37,660 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:37,660 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,661 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:37,661 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,661 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,661 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:37,661 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:37,662 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:37,662 INFO L263 TraceCheckUtils]: 29: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,663 INFO L280 TraceCheckUtils]: 30: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:37,663 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,663 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:37,663 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,664 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:37,664 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,664 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-17 22:01:37,665 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:37,666 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:37,667 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,667 INFO L280 TraceCheckUtils]: 3: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:37,667 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:37,667 INFO L263 TraceCheckUtils]: 5: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:37,668 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:37,668 INFO L263 TraceCheckUtils]: 7: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:37,668 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,668 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,669 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,669 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:37,669 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:37,669 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:37,669 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:37,670 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,670 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:37,670 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-17 22:01:37,670 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:37,672 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,672 INFO L280 TraceCheckUtils]: 20: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:37,672 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:37,672 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,672 INFO L263 TraceCheckUtils]: 23: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:37,673 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:37,673 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,673 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:37,673 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,674 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,674 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:37,674 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:37,674 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:37,675 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,676 INFO L280 TraceCheckUtils]: 33: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:37,676 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,676 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:37,676 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,676 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:37,677 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,677 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-17 22:01:37,677 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,677 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-17 22:01:37,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:37,823 INFO L280 TraceCheckUtils]: 1: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:37,824 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-17 22:01:37,824 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:37,824 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:37,825 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:37,826 INFO L280 TraceCheckUtils]: 3: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:37,827 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-17 22:01:37,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 22:01:37,829 INFO L280 TraceCheckUtils]: 6: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:37,830 INFO L280 TraceCheckUtils]: 7: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:37,830 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:37,832 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:37,832 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:37,832 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:37,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,832 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:37,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:37,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,833 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-17 22:01:37,833 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:37,833 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-17 22:01:37,834 INFO L263 TraceCheckUtils]: 10: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:37,835 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:37,835 INFO L263 TraceCheckUtils]: 13: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,835 INFO L280 TraceCheckUtils]: 14: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:37,836 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:37,836 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:37,836 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:37,836 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:37,836 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,837 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:37,837 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,837 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:37,837 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:37,837 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:37,838 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:37,838 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,838 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:37,838 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-17 22:01:37,838 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:37,839 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,839 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:37,839 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:37,840 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,840 INFO L263 TraceCheckUtils]: 34: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:37,840 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:37,840 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,840 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:37,841 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:37,841 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,841 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:37,841 INFO L280 TraceCheckUtils]: 41: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:37,841 INFO L280 TraceCheckUtils]: 42: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:37,842 INFO L263 TraceCheckUtils]: 43: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,842 INFO L280 TraceCheckUtils]: 44: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:37,843 INFO L280 TraceCheckUtils]: 45: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,843 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:37,843 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,843 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:37,843 INFO L280 TraceCheckUtils]: 49: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,844 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-17 22:01:37,844 INFO L280 TraceCheckUtils]: 51: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,844 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-17 22:01:37,844 INFO L263 TraceCheckUtils]: 53: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-17 22:01:37,844 INFO L280 TraceCheckUtils]: 54: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:37,845 INFO L263 TraceCheckUtils]: 55: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:37,845 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:37,846 INFO L280 TraceCheckUtils]: 57: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:37,847 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-17 22:01:37,848 INFO L280 TraceCheckUtils]: 59: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 22:01:37,849 INFO L280 TraceCheckUtils]: 60: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:37,850 INFO L280 TraceCheckUtils]: 61: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:37,851 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:37,851 INFO L280 TraceCheckUtils]: 63: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:37,852 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #519#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:37,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:37,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:37,922 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:37,923 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:37,923 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,923 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:37,923 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:37,924 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,925 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:37,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,932 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:37,933 INFO L280 TraceCheckUtils]: 1: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:37,934 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,947 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:37,948 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,948 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:37,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:37,948 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:37,949 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:37,949 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,949 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:37,949 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:37,950 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:37,950 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:37,950 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,950 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:37,956 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,957 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-17 22:01:37,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:37,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:37,957 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-17 22:01:37,958 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,958 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-17 22:01:37,958 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,958 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-17 22:01:37,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:37,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:37,959 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:37,960 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:37,960 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:37,960 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:37,960 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,960 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:37,961 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:37,961 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:37,961 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:37,961 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,961 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:37,961 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-17 22:01:37,962 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-17 22:01:37,963 INFO L263 TraceCheckUtils]: 15: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:37,963 INFO L280 TraceCheckUtils]: 16: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:37,963 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:37,963 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-17 22:01:37,963 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,964 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-17 22:01:37,964 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,964 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-17 22:01:37,964 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:37,965 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:37,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,077 INFO L280 TraceCheckUtils]: 1: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,078 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 22:01:38,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:38,079 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,080 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,081 INFO L280 TraceCheckUtils]: 3: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,082 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 22:01:38,083 INFO L280 TraceCheckUtils]: 5: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 22:01:38,084 INFO L280 TraceCheckUtils]: 6: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,085 INFO L280 TraceCheckUtils]: 7: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,086 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,087 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:38,087 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,087 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,088 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,088 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:38,088 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,089 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,090 INFO L280 TraceCheckUtils]: 8: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,090 INFO L263 TraceCheckUtils]: 9: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,091 INFO L280 TraceCheckUtils]: 10: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,092 INFO L280 TraceCheckUtils]: 11: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,093 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,094 INFO L280 TraceCheckUtils]: 13: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,094 INFO L263 TraceCheckUtils]: 14: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,095 INFO L280 TraceCheckUtils]: 15: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,095 INFO L263 TraceCheckUtils]: 17: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,095 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:38,095 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,096 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:38,096 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,096 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:38,096 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:38,096 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:38,096 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:38,097 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,097 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:38,097 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-17 22:01:38,097 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-17 22:01:38,098 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,098 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,098 INFO L280 TraceCheckUtils]: 32: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:38,099 INFO L263 TraceCheckUtils]: 33: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-17 22:01:38,099 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,099 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-17 22:01:38,099 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,099 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-17 22:01:38,100 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,100 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,100 INFO L263 TraceCheckUtils]: 40: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-17 22:01:38,101 INFO L280 TraceCheckUtils]: 41: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:38,101 INFO L263 TraceCheckUtils]: 42: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,102 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,102 INFO L280 TraceCheckUtils]: 44: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,103 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 22:01:38,104 INFO L280 TraceCheckUtils]: 46: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 22:01:38,105 INFO L280 TraceCheckUtils]: 47: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,106 INFO L280 TraceCheckUtils]: 48: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,107 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,107 INFO L280 TraceCheckUtils]: 50: Hoare triple {41836#(<= 3 |old(~waterLevel~0)|)} assume true; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,108 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {41836#(<= 3 |old(~waterLevel~0)|)} {41476#(= 2 ~waterLevel~0)} #519#return; {41392#false} is VALID [2020-07-17 22:01:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,126 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,127 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,127 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,127 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:38,127 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,128 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-17 22:01:38,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-17 22:01:38,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-17 22:01:38,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:38,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,143 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:38,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:38,144 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:38,144 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,144 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:38,145 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:38,145 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:38,145 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:38,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,146 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-17 22:01:38,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,150 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-17 22:01:38,150 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,151 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,151 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:38,151 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,151 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:38,152 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,152 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:38,152 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:38,152 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:38,152 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:38,153 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,153 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:38,153 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-17 22:01:38,153 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,154 INFO L263 TraceCheckUtils]: 15: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,155 INFO L280 TraceCheckUtils]: 16: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-17 22:01:38,155 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,155 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-17 22:01:38,155 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,155 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-17 22:01:38,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-17 22:01:38,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,162 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-17 22:01:38,163 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:38,163 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-17 22:01:38,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,163 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-17 22:01:38,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-17 22:01:38,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-17 22:01:38,164 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,164 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-17 22:01:38,165 INFO L263 TraceCheckUtils]: 0: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:38,166 INFO L263 TraceCheckUtils]: 1: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,166 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,166 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,166 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:38,167 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,167 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-17 22:01:38,167 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,168 INFO L263 TraceCheckUtils]: 9: Hoare triple {41391#true} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,168 INFO L280 TraceCheckUtils]: 10: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-17 22:01:38,168 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,168 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-17 22:01:38,169 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-17 22:01:38,169 INFO L263 TraceCheckUtils]: 14: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,170 INFO L280 TraceCheckUtils]: 15: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,170 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,170 INFO L263 TraceCheckUtils]: 17: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:38,170 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,170 INFO L280 TraceCheckUtils]: 20: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:38,171 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,171 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:38,171 INFO L280 TraceCheckUtils]: 23: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:38,171 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:38,171 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:38,172 INFO L280 TraceCheckUtils]: 26: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,172 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:38,172 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-17 22:01:38,172 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,173 INFO L263 TraceCheckUtils]: 30: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,173 INFO L280 TraceCheckUtils]: 31: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-17 22:01:38,173 INFO L280 TraceCheckUtils]: 32: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,174 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-17 22:01:38,174 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,174 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-17 22:01:38,174 INFO L263 TraceCheckUtils]: 36: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-17 22:01:38,175 INFO L280 TraceCheckUtils]: 37: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:38,175 INFO L263 TraceCheckUtils]: 38: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,175 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-17 22:01:38,175 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,176 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-17 22:01:38,176 INFO L280 TraceCheckUtils]: 42: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-17 22:01:38,176 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-17 22:01:38,176 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,176 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-17 22:01:38,177 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,177 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {41391#true} {41392#false} #519#return; {41392#false} is VALID [2020-07-17 22:01:38,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,182 INFO L280 TraceCheckUtils]: 0: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {41391#true} is VALID [2020-07-17 22:01:38,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,183 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #513#return; {41392#false} is VALID [2020-07-17 22:01:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,189 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,189 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,190 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,190 INFO L263 TraceCheckUtils]: 0: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,190 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,190 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,191 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,191 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:38,191 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,191 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41392#false} #529#return; {41392#false} is VALID [2020-07-17 22:01:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,210 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,211 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,211 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:38,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:38,212 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,212 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,212 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,212 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,213 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:38,213 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:38,213 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:38,213 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:38,213 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,214 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:38,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:38,226 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,226 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:38,226 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,226 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:38,227 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:38,227 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,227 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:38,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,228 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,228 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:38,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,231 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:38,232 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,232 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:38,232 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:38,232 INFO L263 TraceCheckUtils]: 1: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:38,232 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,233 INFO L263 TraceCheckUtils]: 3: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:38,233 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:38,233 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,233 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:38,234 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,234 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,234 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:38,234 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:38,234 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:38,235 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,236 INFO L280 TraceCheckUtils]: 13: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:38,236 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,236 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:38,236 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,237 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:38,237 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,237 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,237 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,238 INFO L280 TraceCheckUtils]: 3: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:38,238 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,238 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,238 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,238 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,239 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:38,239 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:38,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:38,239 INFO L280 TraceCheckUtils]: 11: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:38,239 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,240 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:38,240 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-17 22:01:38,240 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,241 INFO L263 TraceCheckUtils]: 16: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:38,241 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:38,242 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,242 INFO L263 TraceCheckUtils]: 20: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:38,242 INFO L280 TraceCheckUtils]: 21: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:38,242 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,243 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:38,243 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,243 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,243 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:38,243 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:38,244 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:38,244 INFO L263 TraceCheckUtils]: 29: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,245 INFO L280 TraceCheckUtils]: 30: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:38,245 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,245 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:38,245 INFO L280 TraceCheckUtils]: 33: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,246 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:38,246 INFO L280 TraceCheckUtils]: 35: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,246 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-17 22:01:38,247 INFO L280 TraceCheckUtils]: 0: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:38,248 INFO L263 TraceCheckUtils]: 2: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,249 INFO L263 TraceCheckUtils]: 5: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,249 INFO L280 TraceCheckUtils]: 6: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:38,249 INFO L263 TraceCheckUtils]: 7: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,249 INFO L280 TraceCheckUtils]: 8: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,249 INFO L280 TraceCheckUtils]: 9: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,250 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,250 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:38,250 INFO L280 TraceCheckUtils]: 12: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:38,250 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:38,251 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:38,251 INFO L280 TraceCheckUtils]: 15: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,251 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:38,251 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-17 22:01:38,251 INFO L280 TraceCheckUtils]: 18: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,252 INFO L263 TraceCheckUtils]: 19: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,252 INFO L280 TraceCheckUtils]: 20: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:38,253 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:38,253 INFO L280 TraceCheckUtils]: 22: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,253 INFO L263 TraceCheckUtils]: 23: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:38,253 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:38,253 INFO L280 TraceCheckUtils]: 25: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,254 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:38,254 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,254 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,254 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:38,254 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:38,255 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:38,256 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,256 INFO L280 TraceCheckUtils]: 33: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:38,256 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,256 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:38,256 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,257 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:38,257 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,257 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-17 22:01:38,257 INFO L280 TraceCheckUtils]: 40: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,257 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {41391#true} {41392#false} #533#return; {41392#false} is VALID [2020-07-17 22:01:38,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-17 22:01:38,262 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,262 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #551#return; {41392#false} is VALID [2020-07-17 22:01:38,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,265 INFO L280 TraceCheckUtils]: 0: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,266 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {41391#true} {41392#false} #553#return; {41392#false} is VALID [2020-07-17 22:01:38,271 INFO L263 TraceCheckUtils]: 0: Hoare triple {41391#true} call ULTIMATE.init(); {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 22:01:38,271 INFO L280 TraceCheckUtils]: 1: Hoare triple {41635#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {41391#true} is VALID [2020-07-17 22:01:38,271 INFO L280 TraceCheckUtils]: 2: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,271 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {41391#true} {41391#true} #569#return; {41391#true} is VALID [2020-07-17 22:01:38,272 INFO L263 TraceCheckUtils]: 4: Hoare triple {41391#true} call #t~ret76 := main(); {41391#true} is VALID [2020-07-17 22:01:38,272 INFO L280 TraceCheckUtils]: 5: Hoare triple {41391#true} havoc ~retValue_acc~11;havoc ~tmp~10; {41391#true} is VALID [2020-07-17 22:01:38,272 INFO L263 TraceCheckUtils]: 6: Hoare triple {41391#true} call select_helpers(); {41391#true} is VALID [2020-07-17 22:01:38,272 INFO L280 TraceCheckUtils]: 7: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,272 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {41391#true} {41391#true} #461#return; {41391#true} is VALID [2020-07-17 22:01:38,272 INFO L263 TraceCheckUtils]: 9: Hoare triple {41391#true} call select_features(); {41391#true} is VALID [2020-07-17 22:01:38,273 INFO L280 TraceCheckUtils]: 10: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,273 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {41391#true} {41391#true} #463#return; {41391#true} is VALID [2020-07-17 22:01:38,273 INFO L263 TraceCheckUtils]: 12: Hoare triple {41391#true} call #t~ret74 := valid_product(); {41391#true} is VALID [2020-07-17 22:01:38,273 INFO L280 TraceCheckUtils]: 13: Hoare triple {41391#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {41391#true} is VALID [2020-07-17 22:01:38,273 INFO L280 TraceCheckUtils]: 14: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,273 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {41391#true} {41391#true} #465#return; {41391#true} is VALID [2020-07-17 22:01:38,274 INFO L280 TraceCheckUtils]: 16: Hoare triple {41391#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {41391#true} is VALID [2020-07-17 22:01:38,274 INFO L280 TraceCheckUtils]: 17: Hoare triple {41391#true} assume 0 != ~tmp~10; {41391#true} is VALID [2020-07-17 22:01:38,274 INFO L263 TraceCheckUtils]: 18: Hoare triple {41391#true} call setup(); {41391#true} is VALID [2020-07-17 22:01:38,274 INFO L280 TraceCheckUtils]: 19: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,274 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {41391#true} {41391#true} #467#return; {41391#true} is VALID [2020-07-17 22:01:38,275 INFO L263 TraceCheckUtils]: 21: Hoare triple {41391#true} call runTest(); {41391#true} is VALID [2020-07-17 22:01:38,275 INFO L263 TraceCheckUtils]: 22: Hoare triple {41391#true} call __utac_acc__Specification5_spec__1(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:38,276 INFO L280 TraceCheckUtils]: 23: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {41391#true} is VALID [2020-07-17 22:01:38,276 INFO L280 TraceCheckUtils]: 24: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,276 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {41391#true} {41391#true} #559#return; {41391#true} is VALID [2020-07-17 22:01:38,276 INFO L263 TraceCheckUtils]: 26: Hoare triple {41391#true} call test(); {41391#true} is VALID [2020-07-17 22:01:38,276 INFO L280 TraceCheckUtils]: 27: Hoare triple {41391#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {41391#true} is VALID [2020-07-17 22:01:38,277 INFO L280 TraceCheckUtils]: 28: Hoare triple {41391#true} assume !false; {41391#true} is VALID [2020-07-17 22:01:38,277 INFO L280 TraceCheckUtils]: 29: Hoare triple {41391#true} assume ~splverifierCounter~0 < 4; {41391#true} is VALID [2020-07-17 22:01:38,277 INFO L280 TraceCheckUtils]: 30: Hoare triple {41391#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41391#true} is VALID [2020-07-17 22:01:38,277 INFO L280 TraceCheckUtils]: 31: Hoare triple {41391#true} assume 0 != ~tmp~0; {41391#true} is VALID [2020-07-17 22:01:38,278 INFO L263 TraceCheckUtils]: 32: Hoare triple {41391#true} call waterRise(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,278 INFO L280 TraceCheckUtils]: 33: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {41391#true} is VALID [2020-07-17 22:01:38,278 INFO L280 TraceCheckUtils]: 34: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,279 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {41391#true} {41391#true} #513#return; {41391#true} is VALID [2020-07-17 22:01:38,279 INFO L280 TraceCheckUtils]: 36: Hoare triple {41391#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41391#true} is VALID [2020-07-17 22:01:38,279 INFO L280 TraceCheckUtils]: 37: Hoare triple {41391#true} assume !(0 != ~tmp___0~0); {41391#true} is VALID [2020-07-17 22:01:38,279 INFO L280 TraceCheckUtils]: 38: Hoare triple {41391#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41391#true} is VALID [2020-07-17 22:01:38,279 INFO L280 TraceCheckUtils]: 39: Hoare triple {41391#true} assume 0 != ~tmp___2~0; {41391#true} is VALID [2020-07-17 22:01:38,280 INFO L263 TraceCheckUtils]: 40: Hoare triple {41391#true} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:38,282 INFO L263 TraceCheckUtils]: 41: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:38,282 INFO L263 TraceCheckUtils]: 42: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,282 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,282 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,283 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,283 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:38,283 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,283 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-17 22:01:38,283 INFO L280 TraceCheckUtils]: 49: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:38,283 INFO L280 TraceCheckUtils]: 50: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-17 22:01:38,284 INFO L263 TraceCheckUtils]: 51: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,285 INFO L280 TraceCheckUtils]: 52: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,285 INFO L280 TraceCheckUtils]: 53: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:38,286 INFO L263 TraceCheckUtils]: 54: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,286 INFO L280 TraceCheckUtils]: 55: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,286 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,286 INFO L263 TraceCheckUtils]: 57: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,286 INFO L280 TraceCheckUtils]: 58: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:38,287 INFO L263 TraceCheckUtils]: 59: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,287 INFO L280 TraceCheckUtils]: 60: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,287 INFO L280 TraceCheckUtils]: 61: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,287 INFO L280 TraceCheckUtils]: 62: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,287 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:38,287 INFO L280 TraceCheckUtils]: 64: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:38,288 INFO L280 TraceCheckUtils]: 65: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:38,288 INFO L280 TraceCheckUtils]: 66: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:38,288 INFO L280 TraceCheckUtils]: 67: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,288 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:38,288 INFO L280 TraceCheckUtils]: 69: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-17 22:01:38,289 INFO L280 TraceCheckUtils]: 70: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,289 INFO L263 TraceCheckUtils]: 71: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,290 INFO L280 TraceCheckUtils]: 72: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:38,290 INFO L263 TraceCheckUtils]: 73: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:38,290 INFO L280 TraceCheckUtils]: 74: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,290 INFO L263 TraceCheckUtils]: 75: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:38,291 INFO L280 TraceCheckUtils]: 76: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:38,291 INFO L280 TraceCheckUtils]: 77: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,291 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:38,291 INFO L280 TraceCheckUtils]: 79: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,291 INFO L280 TraceCheckUtils]: 80: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,292 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:38,292 INFO L280 TraceCheckUtils]: 82: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:38,292 INFO L280 TraceCheckUtils]: 83: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:38,293 INFO L263 TraceCheckUtils]: 84: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,293 INFO L280 TraceCheckUtils]: 85: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:38,293 INFO L280 TraceCheckUtils]: 86: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,294 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:38,294 INFO L280 TraceCheckUtils]: 88: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,294 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:38,294 INFO L280 TraceCheckUtils]: 90: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,294 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-17 22:01:38,295 INFO L280 TraceCheckUtils]: 92: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,295 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-17 22:01:38,295 INFO L263 TraceCheckUtils]: 94: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-17 22:01:38,295 INFO L280 TraceCheckUtils]: 95: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:38,295 INFO L263 TraceCheckUtils]: 96: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,296 INFO L280 TraceCheckUtils]: 97: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,297 INFO L280 TraceCheckUtils]: 98: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,298 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} is VALID [2020-07-17 22:01:38,299 INFO L280 TraceCheckUtils]: 100: Hoare triple {41788#(and (or (< 1 ~waterLevel~0) (<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|)))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} is VALID [2020-07-17 22:01:38,300 INFO L280 TraceCheckUtils]: 101: Hoare triple {41789#(and (or (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~9) (<= ~waterLevel~0 2)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,301 INFO L280 TraceCheckUtils]: 102: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,301 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #535#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,302 INFO L280 TraceCheckUtils]: 104: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,303 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41391#true} #519#return; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,303 INFO L280 TraceCheckUtils]: 106: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !false; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,304 INFO L280 TraceCheckUtils]: 107: Hoare triple {41476#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,305 INFO L280 TraceCheckUtils]: 108: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,305 INFO L280 TraceCheckUtils]: 109: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~0); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,306 INFO L280 TraceCheckUtils]: 110: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,306 INFO L280 TraceCheckUtils]: 111: Hoare triple {41476#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,307 INFO L280 TraceCheckUtils]: 112: Hoare triple {41476#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,308 INFO L280 TraceCheckUtils]: 113: Hoare triple {41476#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,309 INFO L263 TraceCheckUtils]: 114: Hoare triple {41476#(= 2 ~waterLevel~0)} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:38,309 INFO L263 TraceCheckUtils]: 115: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:38,310 INFO L263 TraceCheckUtils]: 116: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,310 INFO L280 TraceCheckUtils]: 117: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,310 INFO L280 TraceCheckUtils]: 118: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,310 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,310 INFO L280 TraceCheckUtils]: 120: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:38,311 INFO L280 TraceCheckUtils]: 121: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,311 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,312 INFO L280 TraceCheckUtils]: 123: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,313 INFO L263 TraceCheckUtils]: 124: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,314 INFO L280 TraceCheckUtils]: 125: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,314 INFO L280 TraceCheckUtils]: 126: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,315 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,316 INFO L280 TraceCheckUtils]: 128: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,317 INFO L263 TraceCheckUtils]: 129: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,317 INFO L280 TraceCheckUtils]: 130: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,317 INFO L280 TraceCheckUtils]: 131: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,317 INFO L263 TraceCheckUtils]: 132: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,317 INFO L280 TraceCheckUtils]: 133: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:38,318 INFO L263 TraceCheckUtils]: 134: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,318 INFO L280 TraceCheckUtils]: 135: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:38,318 INFO L280 TraceCheckUtils]: 136: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,318 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:38,318 INFO L280 TraceCheckUtils]: 138: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:38,319 INFO L280 TraceCheckUtils]: 139: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:38,319 INFO L280 TraceCheckUtils]: 140: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:38,319 INFO L280 TraceCheckUtils]: 141: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,319 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:38,319 INFO L280 TraceCheckUtils]: 143: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-17 22:01:38,320 INFO L280 TraceCheckUtils]: 144: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-17 22:01:38,320 INFO L263 TraceCheckUtils]: 145: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,321 INFO L280 TraceCheckUtils]: 146: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,321 INFO L280 TraceCheckUtils]: 147: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:38,321 INFO L263 TraceCheckUtils]: 148: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-17 22:01:38,321 INFO L280 TraceCheckUtils]: 149: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,321 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-17 22:01:38,322 INFO L280 TraceCheckUtils]: 151: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,322 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-17 22:01:38,322 INFO L280 TraceCheckUtils]: 153: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,323 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,323 INFO L263 TraceCheckUtils]: 155: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-17 22:01:38,323 INFO L280 TraceCheckUtils]: 156: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:38,323 INFO L263 TraceCheckUtils]: 157: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,324 INFO L280 TraceCheckUtils]: 158: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,325 INFO L280 TraceCheckUtils]: 159: Hoare triple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-17 22:01:38,327 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {41790#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {41391#true} #551#return; {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} is VALID [2020-07-17 22:01:38,328 INFO L280 TraceCheckUtils]: 161: Hoare triple {41865#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret72|))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-17 22:01:38,328 INFO L280 TraceCheckUtils]: 162: Hoare triple {41866#(or (= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~9); {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,329 INFO L280 TraceCheckUtils]: 163: Hoare triple {41476#(= 2 ~waterLevel~0)} assume true; {41476#(= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:38,330 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {41476#(= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,331 INFO L280 TraceCheckUtils]: 165: Hoare triple {41836#(<= 3 |old(~waterLevel~0)|)} assume true; {41836#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,332 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {41836#(<= 3 |old(~waterLevel~0)|)} {41476#(= 2 ~waterLevel~0)} #519#return; {41392#false} is VALID [2020-07-17 22:01:38,332 INFO L280 TraceCheckUtils]: 167: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-17 22:01:38,332 INFO L280 TraceCheckUtils]: 168: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-17 22:01:38,332 INFO L280 TraceCheckUtils]: 169: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-17 22:01:38,332 INFO L280 TraceCheckUtils]: 170: Hoare triple {41392#false} assume !(0 != ~tmp~0); {41392#false} is VALID [2020-07-17 22:01:38,333 INFO L280 TraceCheckUtils]: 171: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-17 22:01:38,333 INFO L280 TraceCheckUtils]: 172: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-17 22:01:38,333 INFO L280 TraceCheckUtils]: 173: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-17 22:01:38,333 INFO L280 TraceCheckUtils]: 174: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-17 22:01:38,333 INFO L263 TraceCheckUtils]: 175: Hoare triple {41392#false} call timeShift(); {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:38,334 INFO L263 TraceCheckUtils]: 176: Hoare triple {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:38,335 INFO L263 TraceCheckUtils]: 177: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,335 INFO L280 TraceCheckUtils]: 178: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,335 INFO L280 TraceCheckUtils]: 179: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,335 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,335 INFO L280 TraceCheckUtils]: 181: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:38,336 INFO L280 TraceCheckUtils]: 182: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,336 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {41391#true} {41638#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {41391#true} is VALID [2020-07-17 22:01:38,336 INFO L280 TraceCheckUtils]: 184: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,337 INFO L263 TraceCheckUtils]: 185: Hoare triple {41391#true} call lowerWaterLevel(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,337 INFO L280 TraceCheckUtils]: 186: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41391#true} is VALID [2020-07-17 22:01:38,337 INFO L280 TraceCheckUtils]: 187: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,337 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {41391#true} {41391#true} #531#return; {41391#true} is VALID [2020-07-17 22:01:38,337 INFO L280 TraceCheckUtils]: 189: Hoare triple {41391#true} assume 0 != ~systemActive~0; {41391#true} is VALID [2020-07-17 22:01:38,338 INFO L263 TraceCheckUtils]: 190: Hoare triple {41391#true} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,338 INFO L280 TraceCheckUtils]: 191: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,339 INFO L280 TraceCheckUtils]: 192: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,339 INFO L263 TraceCheckUtils]: 193: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,339 INFO L280 TraceCheckUtils]: 194: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:38,339 INFO L263 TraceCheckUtils]: 195: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,339 INFO L280 TraceCheckUtils]: 196: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:38,340 INFO L280 TraceCheckUtils]: 197: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,340 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:38,340 INFO L280 TraceCheckUtils]: 199: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:38,340 INFO L280 TraceCheckUtils]: 200: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:38,340 INFO L280 TraceCheckUtils]: 201: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:38,340 INFO L280 TraceCheckUtils]: 202: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,341 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:38,341 INFO L280 TraceCheckUtils]: 204: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-17 22:01:38,341 INFO L280 TraceCheckUtils]: 205: Hoare triple {41391#true} assume 0 != ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,342 INFO L263 TraceCheckUtils]: 206: Hoare triple {41391#true} call deactivatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,342 INFO L280 TraceCheckUtils]: 207: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {41391#true} is VALID [2020-07-17 22:01:38,342 INFO L280 TraceCheckUtils]: 208: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,342 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {41391#true} {41391#true} #507#return; {41391#true} is VALID [2020-07-17 22:01:38,342 INFO L280 TraceCheckUtils]: 210: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,343 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41391#true} {41391#true} #533#return; {41391#true} is VALID [2020-07-17 22:01:38,343 INFO L263 TraceCheckUtils]: 212: Hoare triple {41391#true} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-17 22:01:38,343 INFO L280 TraceCheckUtils]: 213: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:38,343 INFO L263 TraceCheckUtils]: 214: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,343 INFO L280 TraceCheckUtils]: 215: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-17 22:01:38,344 INFO L280 TraceCheckUtils]: 216: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,344 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-17 22:01:38,344 INFO L280 TraceCheckUtils]: 218: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-17 22:01:38,344 INFO L280 TraceCheckUtils]: 219: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-17 22:01:38,344 INFO L280 TraceCheckUtils]: 220: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,345 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {41391#true} {41391#true} #535#return; {41391#true} is VALID [2020-07-17 22:01:38,345 INFO L280 TraceCheckUtils]: 222: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,345 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {41391#true} {41392#false} #519#return; {41392#false} is VALID [2020-07-17 22:01:38,345 INFO L280 TraceCheckUtils]: 224: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-17 22:01:38,345 INFO L280 TraceCheckUtils]: 225: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-17 22:01:38,346 INFO L280 TraceCheckUtils]: 226: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-17 22:01:38,346 INFO L280 TraceCheckUtils]: 227: Hoare triple {41392#false} assume 0 != ~tmp~0; {41392#false} is VALID [2020-07-17 22:01:38,346 INFO L263 TraceCheckUtils]: 228: Hoare triple {41392#false} call waterRise(); {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:38,346 INFO L280 TraceCheckUtils]: 229: Hoare triple {41637#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(~waterLevel~0 < 2); {41391#true} is VALID [2020-07-17 22:01:38,346 INFO L280 TraceCheckUtils]: 230: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,346 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {41391#true} {41392#false} #513#return; {41392#false} is VALID [2020-07-17 22:01:38,347 INFO L280 TraceCheckUtils]: 232: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-17 22:01:38,347 INFO L280 TraceCheckUtils]: 233: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-17 22:01:38,347 INFO L280 TraceCheckUtils]: 234: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-17 22:01:38,347 INFO L280 TraceCheckUtils]: 235: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-17 22:01:38,347 INFO L263 TraceCheckUtils]: 236: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-17 22:01:38,348 INFO L263 TraceCheckUtils]: 237: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:01:38,348 INFO L263 TraceCheckUtils]: 238: Hoare triple {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,348 INFO L280 TraceCheckUtils]: 239: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,348 INFO L280 TraceCheckUtils]: 240: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,348 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {41391#true} {41636#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {41391#true} is VALID [2020-07-17 22:01:38,349 INFO L280 TraceCheckUtils]: 242: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:38,349 INFO L280 TraceCheckUtils]: 243: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,349 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {41391#true} {41392#false} #529#return; {41392#false} is VALID [2020-07-17 22:01:38,349 INFO L280 TraceCheckUtils]: 245: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-17 22:01:38,349 INFO L280 TraceCheckUtils]: 246: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-17 22:01:38,349 INFO L263 TraceCheckUtils]: 247: Hoare triple {41392#false} call processEnvironment(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,350 INFO L280 TraceCheckUtils]: 248: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:38,350 INFO L280 TraceCheckUtils]: 249: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:38,351 INFO L263 TraceCheckUtils]: 250: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,351 INFO L280 TraceCheckUtils]: 251: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,351 INFO L280 TraceCheckUtils]: 252: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:38,351 INFO L263 TraceCheckUtils]: 253: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,352 INFO L280 TraceCheckUtils]: 254: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:38,352 INFO L263 TraceCheckUtils]: 255: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:38,352 INFO L280 TraceCheckUtils]: 256: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,352 INFO L280 TraceCheckUtils]: 257: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:38,352 INFO L280 TraceCheckUtils]: 258: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,352 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:38,353 INFO L280 TraceCheckUtils]: 260: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:38,353 INFO L280 TraceCheckUtils]: 261: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:38,353 INFO L280 TraceCheckUtils]: 262: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:38,353 INFO L280 TraceCheckUtils]: 263: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,353 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:38,354 INFO L280 TraceCheckUtils]: 265: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-17 22:01:38,354 INFO L280 TraceCheckUtils]: 266: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:38,355 INFO L263 TraceCheckUtils]: 267: Hoare triple {41391#true} call activatePump(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,355 INFO L280 TraceCheckUtils]: 268: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:38,355 INFO L263 TraceCheckUtils]: 269: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:38,355 INFO L280 TraceCheckUtils]: 270: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,356 INFO L263 TraceCheckUtils]: 271: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:38,356 INFO L280 TraceCheckUtils]: 272: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:38,356 INFO L280 TraceCheckUtils]: 273: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,357 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:38,357 INFO L280 TraceCheckUtils]: 275: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:38,357 INFO L280 TraceCheckUtils]: 276: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,358 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:38,358 INFO L280 TraceCheckUtils]: 278: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:38,358 INFO L280 TraceCheckUtils]: 279: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:38,359 INFO L263 TraceCheckUtils]: 280: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:01:38,360 INFO L280 TraceCheckUtils]: 281: Hoare triple {41700#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:38,360 INFO L280 TraceCheckUtils]: 282: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,360 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:38,361 INFO L280 TraceCheckUtils]: 284: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,361 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:38,361 INFO L280 TraceCheckUtils]: 286: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,362 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-17 22:01:38,362 INFO L280 TraceCheckUtils]: 288: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,362 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {41391#true} {41392#false} #533#return; {41392#false} is VALID [2020-07-17 22:01:38,363 INFO L263 TraceCheckUtils]: 290: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-17 22:01:38,363 INFO L280 TraceCheckUtils]: 291: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-17 22:01:38,363 INFO L263 TraceCheckUtils]: 292: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:38,364 INFO L280 TraceCheckUtils]: 293: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-17 22:01:38,364 INFO L280 TraceCheckUtils]: 294: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,364 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41391#true} {41392#false} #551#return; {41392#false} is VALID [2020-07-17 22:01:38,364 INFO L280 TraceCheckUtils]: 296: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-17 22:01:38,365 INFO L280 TraceCheckUtils]: 297: Hoare triple {41392#false} assume 2 != ~tmp~9; {41392#false} is VALID [2020-07-17 22:01:38,365 INFO L263 TraceCheckUtils]: 298: Hoare triple {41392#false} call #t~ret73 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:38,365 INFO L280 TraceCheckUtils]: 299: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:38,366 INFO L280 TraceCheckUtils]: 300: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:38,366 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {41391#true} {41392#false} #553#return; {41392#false} is VALID [2020-07-17 22:01:38,366 INFO L280 TraceCheckUtils]: 302: Hoare triple {41392#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {41392#false} is VALID [2020-07-17 22:01:38,367 INFO L280 TraceCheckUtils]: 303: Hoare triple {41392#false} assume 0 != ~tmp___0~3; {41392#false} is VALID [2020-07-17 22:01:38,367 INFO L280 TraceCheckUtils]: 304: Hoare triple {41392#false} assume 0 == ~switchedOnBeforeTS~0; {41392#false} is VALID [2020-07-17 22:01:38,367 INFO L263 TraceCheckUtils]: 305: Hoare triple {41392#false} call __automaton_fail(); {41392#false} is VALID [2020-07-17 22:01:38,368 INFO L280 TraceCheckUtils]: 306: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-17 22:01:38,524 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 79 proven. 29 refuted. 0 times theorem prover too weak. 175 trivial. 0 not checked. [2020-07-17 22:01:38,525 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [992011648] [2020-07-17 22:01:38,525 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1418612675] [2020-07-17 22:01:38,525 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 22:01:38,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,877 INFO L264 TraceCheckSpWp]: Trace formula consists of 1295 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-17 22:01:38,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:01:38,985 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:01:39,903 INFO L263 TraceCheckUtils]: 0: Hoare triple {41391#true} call ULTIMATE.init(); {41391#true} is VALID [2020-07-17 22:01:39,909 INFO L280 TraceCheckUtils]: 1: Hoare triple {41391#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,910 INFO L280 TraceCheckUtils]: 2: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,911 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {41391#true} #569#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,911 INFO L263 TraceCheckUtils]: 4: Hoare triple {42022#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,912 INFO L280 TraceCheckUtils]: 5: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,913 INFO L263 TraceCheckUtils]: 6: Hoare triple {42022#(<= ~waterLevel~0 1)} call select_helpers(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,914 INFO L280 TraceCheckUtils]: 7: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,915 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #461#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,916 INFO L263 TraceCheckUtils]: 9: Hoare triple {42022#(<= ~waterLevel~0 1)} call select_features(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,917 INFO L280 TraceCheckUtils]: 10: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,918 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #463#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,919 INFO L263 TraceCheckUtils]: 12: Hoare triple {42022#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,920 INFO L280 TraceCheckUtils]: 13: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,921 INFO L280 TraceCheckUtils]: 14: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,922 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #465#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,923 INFO L280 TraceCheckUtils]: 16: Hoare triple {42022#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,924 INFO L280 TraceCheckUtils]: 17: Hoare triple {42022#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,925 INFO L263 TraceCheckUtils]: 18: Hoare triple {42022#(<= ~waterLevel~0 1)} call setup(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,926 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #467#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,928 INFO L263 TraceCheckUtils]: 21: Hoare triple {42022#(<= ~waterLevel~0 1)} call runTest(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,929 INFO L263 TraceCheckUtils]: 22: Hoare triple {42022#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,931 INFO L280 TraceCheckUtils]: 23: Hoare triple {42022#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,932 INFO L280 TraceCheckUtils]: 24: Hoare triple {42022#(<= ~waterLevel~0 1)} assume true; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,932 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42022#(<= ~waterLevel~0 1)} {42022#(<= ~waterLevel~0 1)} #559#return; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,934 INFO L263 TraceCheckUtils]: 26: Hoare triple {42022#(<= ~waterLevel~0 1)} call test(); {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,935 INFO L280 TraceCheckUtils]: 27: Hoare triple {42022#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,936 INFO L280 TraceCheckUtils]: 28: Hoare triple {42022#(<= ~waterLevel~0 1)} assume !false; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,937 INFO L280 TraceCheckUtils]: 29: Hoare triple {42022#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,938 INFO L280 TraceCheckUtils]: 30: Hoare triple {42022#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {42022#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {42022#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:01:39,940 INFO L263 TraceCheckUtils]: 32: Hoare triple {42022#(<= ~waterLevel~0 1)} call waterRise(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,941 INFO L280 TraceCheckUtils]: 33: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:01:39,942 INFO L280 TraceCheckUtils]: 34: Hoare triple {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:01:39,944 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {42120#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {42022#(<= ~waterLevel~0 1)} #513#return; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,945 INFO L280 TraceCheckUtils]: 36: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,946 INFO L280 TraceCheckUtils]: 37: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,947 INFO L280 TraceCheckUtils]: 38: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,948 INFO L280 TraceCheckUtils]: 39: Hoare triple {42127#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,949 INFO L263 TraceCheckUtils]: 40: Hoare triple {42127#(<= ~waterLevel~0 2)} call timeShift(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,949 INFO L263 TraceCheckUtils]: 41: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41391#true} is VALID [2020-07-17 22:01:39,950 INFO L263 TraceCheckUtils]: 42: Hoare triple {41391#true} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:39,950 INFO L280 TraceCheckUtils]: 43: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:39,950 INFO L280 TraceCheckUtils]: 44: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,951 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {41391#true} {41391#true} #549#return; {41391#true} is VALID [2020-07-17 22:01:39,951 INFO L280 TraceCheckUtils]: 46: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:39,951 INFO L280 TraceCheckUtils]: 47: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,952 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,953 INFO L280 TraceCheckUtils]: 49: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,954 INFO L280 TraceCheckUtils]: 50: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,954 INFO L263 TraceCheckUtils]: 51: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {41391#true} is VALID [2020-07-17 22:01:39,955 INFO L280 TraceCheckUtils]: 52: Hoare triple {41391#true} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:39,955 INFO L280 TraceCheckUtils]: 53: Hoare triple {41391#true} assume !(0 != ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:39,955 INFO L263 TraceCheckUtils]: 54: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41391#true} is VALID [2020-07-17 22:01:39,956 INFO L280 TraceCheckUtils]: 55: Hoare triple {41391#true} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:39,956 INFO L280 TraceCheckUtils]: 56: Hoare triple {41391#true} assume 0 == ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:39,956 INFO L263 TraceCheckUtils]: 57: Hoare triple {41391#true} call #t~ret14 := isHighWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:39,956 INFO L280 TraceCheckUtils]: 58: Hoare triple {41391#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41391#true} is VALID [2020-07-17 22:01:39,957 INFO L263 TraceCheckUtils]: 59: Hoare triple {41391#true} call #t~ret34 := isHighWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:39,957 INFO L280 TraceCheckUtils]: 60: Hoare triple {41391#true} havoc ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:39,957 INFO L280 TraceCheckUtils]: 61: Hoare triple {41391#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41391#true} is VALID [2020-07-17 22:01:39,958 INFO L280 TraceCheckUtils]: 62: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,958 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {41391#true} {41391#true} #527#return; {41391#true} is VALID [2020-07-17 22:01:39,958 INFO L280 TraceCheckUtils]: 64: Hoare triple {41391#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41391#true} is VALID [2020-07-17 22:01:39,959 INFO L280 TraceCheckUtils]: 65: Hoare triple {41391#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41391#true} is VALID [2020-07-17 22:01:39,959 INFO L280 TraceCheckUtils]: 66: Hoare triple {41391#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41391#true} is VALID [2020-07-17 22:01:39,959 INFO L280 TraceCheckUtils]: 67: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,960 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {41391#true} {41391#true} #541#return; {41391#true} is VALID [2020-07-17 22:01:39,960 INFO L280 TraceCheckUtils]: 69: Hoare triple {41391#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41391#true} is VALID [2020-07-17 22:01:39,960 INFO L280 TraceCheckUtils]: 70: Hoare triple {41391#true} assume 0 != ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:39,961 INFO L263 TraceCheckUtils]: 71: Hoare triple {41391#true} call activatePump(); {41391#true} is VALID [2020-07-17 22:01:39,961 INFO L280 TraceCheckUtils]: 72: Hoare triple {41391#true} havoc ~tmp~3; {41391#true} is VALID [2020-07-17 22:01:39,961 INFO L263 TraceCheckUtils]: 73: Hoare triple {41391#true} call #t~ret16 := isMethaneAlarm(); {41391#true} is VALID [2020-07-17 22:01:39,962 INFO L280 TraceCheckUtils]: 74: Hoare triple {41391#true} havoc ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:39,962 INFO L263 TraceCheckUtils]: 75: Hoare triple {41391#true} call #t~ret17 := isMethaneLevelCritical(); {41391#true} is VALID [2020-07-17 22:01:39,962 INFO L280 TraceCheckUtils]: 76: Hoare triple {41391#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41391#true} is VALID [2020-07-17 22:01:39,962 INFO L280 TraceCheckUtils]: 77: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,963 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {41391#true} {41391#true} #563#return; {41391#true} is VALID [2020-07-17 22:01:39,963 INFO L280 TraceCheckUtils]: 79: Hoare triple {41391#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41391#true} is VALID [2020-07-17 22:01:39,963 INFO L280 TraceCheckUtils]: 80: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,964 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {41391#true} {41391#true} #523#return; {41391#true} is VALID [2020-07-17 22:01:39,964 INFO L280 TraceCheckUtils]: 82: Hoare triple {41391#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41391#true} is VALID [2020-07-17 22:01:39,964 INFO L280 TraceCheckUtils]: 83: Hoare triple {41391#true} assume !(0 != ~tmp~3); {41391#true} is VALID [2020-07-17 22:01:39,965 INFO L263 TraceCheckUtils]: 84: Hoare triple {41391#true} call activatePump__wrappee__lowWaterSensor(); {41391#true} is VALID [2020-07-17 22:01:39,965 INFO L280 TraceCheckUtils]: 85: Hoare triple {41391#true} ~pumpRunning~0 := 1; {41391#true} is VALID [2020-07-17 22:01:39,965 INFO L280 TraceCheckUtils]: 86: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,966 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {41391#true} {41391#true} #525#return; {41391#true} is VALID [2020-07-17 22:01:39,966 INFO L280 TraceCheckUtils]: 88: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,966 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {41391#true} {41391#true} #543#return; {41391#true} is VALID [2020-07-17 22:01:39,967 INFO L280 TraceCheckUtils]: 90: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,967 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {41391#true} {41391#true} #511#return; {41391#true} is VALID [2020-07-17 22:01:39,967 INFO L280 TraceCheckUtils]: 92: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,971 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #533#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,972 INFO L263 TraceCheckUtils]: 94: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-17 22:01:39,972 INFO L280 TraceCheckUtils]: 95: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:39,973 INFO L263 TraceCheckUtils]: 96: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:39,973 INFO L280 TraceCheckUtils]: 97: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41391#true} is VALID [2020-07-17 22:01:39,973 INFO L280 TraceCheckUtils]: 98: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,974 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {41391#true} {41391#true} #551#return; {41391#true} is VALID [2020-07-17 22:01:39,974 INFO L280 TraceCheckUtils]: 100: Hoare triple {41391#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41391#true} is VALID [2020-07-17 22:01:39,974 INFO L280 TraceCheckUtils]: 101: Hoare triple {41391#true} assume !(2 != ~tmp~9); {41391#true} is VALID [2020-07-17 22:01:39,974 INFO L280 TraceCheckUtils]: 102: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,975 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #535#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,976 INFO L280 TraceCheckUtils]: 104: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,978 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {42127#(<= ~waterLevel~0 2)} #519#return; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,979 INFO L280 TraceCheckUtils]: 106: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !false; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,980 INFO L280 TraceCheckUtils]: 107: Hoare triple {42127#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,981 INFO L280 TraceCheckUtils]: 108: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,981 INFO L280 TraceCheckUtils]: 109: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,982 INFO L280 TraceCheckUtils]: 110: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,983 INFO L280 TraceCheckUtils]: 111: Hoare triple {42127#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,984 INFO L280 TraceCheckUtils]: 112: Hoare triple {42127#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,985 INFO L280 TraceCheckUtils]: 113: Hoare triple {42127#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {42127#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:01:39,986 INFO L263 TraceCheckUtils]: 114: Hoare triple {42127#(<= ~waterLevel~0 2)} call timeShift(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,986 INFO L263 TraceCheckUtils]: 115: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {41391#true} is VALID [2020-07-17 22:01:39,987 INFO L263 TraceCheckUtils]: 116: Hoare triple {41391#true} call #t~ret71 := isPumpRunning(); {41391#true} is VALID [2020-07-17 22:01:39,987 INFO L280 TraceCheckUtils]: 117: Hoare triple {41391#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41391#true} is VALID [2020-07-17 22:01:39,987 INFO L280 TraceCheckUtils]: 118: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,988 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {41391#true} {41391#true} #549#return; {41391#true} is VALID [2020-07-17 22:01:39,988 INFO L280 TraceCheckUtils]: 120: Hoare triple {41391#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41391#true} is VALID [2020-07-17 22:01:39,988 INFO L280 TraceCheckUtils]: 121: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:39,990 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {41391#true} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,991 INFO L280 TraceCheckUtils]: 123: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,993 INFO L263 TraceCheckUtils]: 124: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,994 INFO L280 TraceCheckUtils]: 125: Hoare triple {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,995 INFO L280 TraceCheckUtils]: 126: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,997 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {42116#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,998 INFO L280 TraceCheckUtils]: 128: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:39,998 INFO L263 TraceCheckUtils]: 129: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {41391#true} is VALID [2020-07-17 22:01:39,998 INFO L280 TraceCheckUtils]: 130: Hoare triple {41391#true} havoc ~tmp~2; {41391#true} is VALID [2020-07-17 22:01:39,999 INFO L280 TraceCheckUtils]: 131: Hoare triple {41391#true} assume 0 != ~pumpRunning~0; {41391#true} is VALID [2020-07-17 22:01:39,999 INFO L263 TraceCheckUtils]: 132: Hoare triple {41391#true} call #t~ret15 := isLowWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:39,999 INFO L280 TraceCheckUtils]: 133: Hoare triple {41391#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41391#true} is VALID [2020-07-17 22:01:40,000 INFO L263 TraceCheckUtils]: 134: Hoare triple {41391#true} call #t~ret35 := isLowWaterSensorDry(); {41391#true} is VALID [2020-07-17 22:01:40,000 INFO L280 TraceCheckUtils]: 135: Hoare triple {41391#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41391#true} is VALID [2020-07-17 22:01:40,000 INFO L280 TraceCheckUtils]: 136: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:40,001 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {41391#true} {41391#true} #503#return; {41391#true} is VALID [2020-07-17 22:01:40,001 INFO L280 TraceCheckUtils]: 138: Hoare triple {41391#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41391#true} is VALID [2020-07-17 22:01:40,001 INFO L280 TraceCheckUtils]: 139: Hoare triple {41391#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41391#true} is VALID [2020-07-17 22:01:40,002 INFO L280 TraceCheckUtils]: 140: Hoare triple {41391#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41391#true} is VALID [2020-07-17 22:01:40,002 INFO L280 TraceCheckUtils]: 141: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:40,002 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {41391#true} {41391#true} #505#return; {41391#true} is VALID [2020-07-17 22:01:40,003 INFO L280 TraceCheckUtils]: 143: Hoare triple {41391#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41391#true} is VALID [2020-07-17 22:01:40,003 INFO L280 TraceCheckUtils]: 144: Hoare triple {41391#true} assume !(0 != ~tmp~2); {41391#true} is VALID [2020-07-17 22:01:40,003 INFO L263 TraceCheckUtils]: 145: Hoare triple {41391#true} call processEnvironment__wrappee__highWaterSensor(); {41391#true} is VALID [2020-07-17 22:01:40,004 INFO L280 TraceCheckUtils]: 146: Hoare triple {41391#true} havoc ~tmp~1; {41391#true} is VALID [2020-07-17 22:01:40,004 INFO L280 TraceCheckUtils]: 147: Hoare triple {41391#true} assume !(0 == ~pumpRunning~0); {41391#true} is VALID [2020-07-17 22:01:40,004 INFO L263 TraceCheckUtils]: 148: Hoare triple {41391#true} call processEnvironment__wrappee__base(); {41391#true} is VALID [2020-07-17 22:01:40,004 INFO L280 TraceCheckUtils]: 149: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:40,005 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {41391#true} {41391#true} #547#return; {41391#true} is VALID [2020-07-17 22:01:40,005 INFO L280 TraceCheckUtils]: 151: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:40,005 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {41391#true} {41391#true} #509#return; {41391#true} is VALID [2020-07-17 22:01:40,006 INFO L280 TraceCheckUtils]: 153: Hoare triple {41391#true} assume true; {41391#true} is VALID [2020-07-17 22:01:40,008 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {41391#true} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:01:40,008 INFO L263 TraceCheckUtils]: 155: Hoare triple {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {41391#true} is VALID [2020-07-17 22:01:40,009 INFO L280 TraceCheckUtils]: 156: Hoare triple {41391#true} havoc ~tmp~9;havoc ~tmp___0~3; {41391#true} is VALID [2020-07-17 22:01:40,009 INFO L263 TraceCheckUtils]: 157: Hoare triple {41391#true} call #t~ret72 := getWaterLevel(); {41391#true} is VALID [2020-07-17 22:01:40,010 INFO L280 TraceCheckUtils]: 158: Hoare triple {41391#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:40,011 INFO L280 TraceCheckUtils]: 159: Hoare triple {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-17 22:01:40,012 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {42497#(<= |getWaterLevel_#res| ~waterLevel~0)} {41391#true} #551#return; {42504#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} is VALID [2020-07-17 22:01:40,013 INFO L280 TraceCheckUtils]: 161: Hoare triple {42504#(<= |__utac_acc__Specification5_spec__3_#t~ret72| ~waterLevel~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42508#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} is VALID [2020-07-17 22:01:40,014 INFO L280 TraceCheckUtils]: 162: Hoare triple {42508#(<= __utac_acc__Specification5_spec__3_~tmp~9 ~waterLevel~0)} assume !(2 != ~tmp~9); {42512#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:40,015 INFO L280 TraceCheckUtils]: 163: Hoare triple {42512#(<= 2 ~waterLevel~0)} assume true; {42512#(<= 2 ~waterLevel~0)} is VALID [2020-07-17 22:01:40,017 INFO L275 TraceCheckUtils]: 164: Hoare quadruple {42512#(<= 2 ~waterLevel~0)} {41801#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:40,018 INFO L280 TraceCheckUtils]: 165: Hoare triple {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-17 22:01:40,019 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {42519#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {42127#(<= ~waterLevel~0 2)} #519#return; {41392#false} is VALID [2020-07-17 22:01:40,020 INFO L280 TraceCheckUtils]: 167: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-17 22:01:40,020 INFO L280 TraceCheckUtils]: 168: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-17 22:01:40,020 INFO L280 TraceCheckUtils]: 169: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-17 22:01:40,021 INFO L280 TraceCheckUtils]: 170: Hoare triple {41392#false} assume !(0 != ~tmp~0); {41392#false} is VALID [2020-07-17 22:01:40,021 INFO L280 TraceCheckUtils]: 171: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-17 22:01:40,021 INFO L280 TraceCheckUtils]: 172: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-17 22:01:40,021 INFO L280 TraceCheckUtils]: 173: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-17 22:01:40,022 INFO L280 TraceCheckUtils]: 174: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-17 22:01:40,022 INFO L263 TraceCheckUtils]: 175: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-17 22:01:40,022 INFO L263 TraceCheckUtils]: 176: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41392#false} is VALID [2020-07-17 22:01:40,023 INFO L263 TraceCheckUtils]: 177: Hoare triple {41392#false} call #t~ret71 := isPumpRunning(); {41392#false} is VALID [2020-07-17 22:01:40,023 INFO L280 TraceCheckUtils]: 178: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-17 22:01:40,023 INFO L280 TraceCheckUtils]: 179: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,024 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {41392#false} {41392#false} #549#return; {41392#false} is VALID [2020-07-17 22:01:40,024 INFO L280 TraceCheckUtils]: 181: Hoare triple {41392#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41392#false} is VALID [2020-07-17 22:01:40,024 INFO L280 TraceCheckUtils]: 182: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,025 INFO L275 TraceCheckUtils]: 183: Hoare quadruple {41392#false} {41392#false} #529#return; {41392#false} is VALID [2020-07-17 22:01:40,025 INFO L280 TraceCheckUtils]: 184: Hoare triple {41392#false} assume 0 != ~pumpRunning~0; {41392#false} is VALID [2020-07-17 22:01:40,025 INFO L263 TraceCheckUtils]: 185: Hoare triple {41392#false} call lowerWaterLevel(); {41392#false} is VALID [2020-07-17 22:01:40,026 INFO L280 TraceCheckUtils]: 186: Hoare triple {41392#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {41392#false} is VALID [2020-07-17 22:01:40,026 INFO L280 TraceCheckUtils]: 187: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,026 INFO L275 TraceCheckUtils]: 188: Hoare quadruple {41392#false} {41392#false} #531#return; {41392#false} is VALID [2020-07-17 22:01:40,026 INFO L280 TraceCheckUtils]: 189: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-17 22:01:40,027 INFO L263 TraceCheckUtils]: 190: Hoare triple {41392#false} call processEnvironment(); {41392#false} is VALID [2020-07-17 22:01:40,027 INFO L280 TraceCheckUtils]: 191: Hoare triple {41392#false} havoc ~tmp~2; {41392#false} is VALID [2020-07-17 22:01:40,027 INFO L280 TraceCheckUtils]: 192: Hoare triple {41392#false} assume 0 != ~pumpRunning~0; {41392#false} is VALID [2020-07-17 22:01:40,028 INFO L263 TraceCheckUtils]: 193: Hoare triple {41392#false} call #t~ret15 := isLowWaterLevel(); {41392#false} is VALID [2020-07-17 22:01:40,028 INFO L280 TraceCheckUtils]: 194: Hoare triple {41392#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {41392#false} is VALID [2020-07-17 22:01:40,028 INFO L263 TraceCheckUtils]: 195: Hoare triple {41392#false} call #t~ret35 := isLowWaterSensorDry(); {41392#false} is VALID [2020-07-17 22:01:40,029 INFO L280 TraceCheckUtils]: 196: Hoare triple {41392#false} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {41392#false} is VALID [2020-07-17 22:01:40,029 INFO L280 TraceCheckUtils]: 197: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,029 INFO L275 TraceCheckUtils]: 198: Hoare quadruple {41392#false} {41392#false} #503#return; {41392#false} is VALID [2020-07-17 22:01:40,030 INFO L280 TraceCheckUtils]: 199: Hoare triple {41392#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {41392#false} is VALID [2020-07-17 22:01:40,030 INFO L280 TraceCheckUtils]: 200: Hoare triple {41392#false} assume 0 != ~tmp~5;~tmp___0~2 := 0; {41392#false} is VALID [2020-07-17 22:01:40,030 INFO L280 TraceCheckUtils]: 201: Hoare triple {41392#false} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {41392#false} is VALID [2020-07-17 22:01:40,031 INFO L280 TraceCheckUtils]: 202: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,031 INFO L275 TraceCheckUtils]: 203: Hoare quadruple {41392#false} {41392#false} #505#return; {41392#false} is VALID [2020-07-17 22:01:40,031 INFO L280 TraceCheckUtils]: 204: Hoare triple {41392#false} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {41392#false} is VALID [2020-07-17 22:01:40,032 INFO L280 TraceCheckUtils]: 205: Hoare triple {41392#false} assume 0 != ~tmp~2; {41392#false} is VALID [2020-07-17 22:01:40,032 INFO L263 TraceCheckUtils]: 206: Hoare triple {41392#false} call deactivatePump(); {41392#false} is VALID [2020-07-17 22:01:40,032 INFO L280 TraceCheckUtils]: 207: Hoare triple {41392#false} ~pumpRunning~0 := 0; {41392#false} is VALID [2020-07-17 22:01:40,033 INFO L280 TraceCheckUtils]: 208: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,033 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {41392#false} {41392#false} #507#return; {41392#false} is VALID [2020-07-17 22:01:40,033 INFO L280 TraceCheckUtils]: 210: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,034 INFO L275 TraceCheckUtils]: 211: Hoare quadruple {41392#false} {41392#false} #533#return; {41392#false} is VALID [2020-07-17 22:01:40,034 INFO L263 TraceCheckUtils]: 212: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-17 22:01:40,034 INFO L280 TraceCheckUtils]: 213: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-17 22:01:40,034 INFO L263 TraceCheckUtils]: 214: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41392#false} is VALID [2020-07-17 22:01:40,035 INFO L280 TraceCheckUtils]: 215: Hoare triple {41392#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41392#false} is VALID [2020-07-17 22:01:40,035 INFO L280 TraceCheckUtils]: 216: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,035 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {41392#false} {41392#false} #551#return; {41392#false} is VALID [2020-07-17 22:01:40,036 INFO L280 TraceCheckUtils]: 218: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-17 22:01:40,036 INFO L280 TraceCheckUtils]: 219: Hoare triple {41392#false} assume !(2 != ~tmp~9); {41392#false} is VALID [2020-07-17 22:01:40,036 INFO L280 TraceCheckUtils]: 220: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,037 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {41392#false} {41392#false} #535#return; {41392#false} is VALID [2020-07-17 22:01:40,037 INFO L280 TraceCheckUtils]: 222: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,037 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {41392#false} {41392#false} #519#return; {41392#false} is VALID [2020-07-17 22:01:40,038 INFO L280 TraceCheckUtils]: 224: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-17 22:01:40,038 INFO L280 TraceCheckUtils]: 225: Hoare triple {41392#false} assume ~splverifierCounter~0 < 4; {41392#false} is VALID [2020-07-17 22:01:40,038 INFO L280 TraceCheckUtils]: 226: Hoare triple {41392#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {41392#false} is VALID [2020-07-17 22:01:40,039 INFO L280 TraceCheckUtils]: 227: Hoare triple {41392#false} assume 0 != ~tmp~0; {41392#false} is VALID [2020-07-17 22:01:40,039 INFO L263 TraceCheckUtils]: 228: Hoare triple {41392#false} call waterRise(); {41392#false} is VALID [2020-07-17 22:01:40,039 INFO L280 TraceCheckUtils]: 229: Hoare triple {41392#false} assume !(~waterLevel~0 < 2); {41392#false} is VALID [2020-07-17 22:01:40,040 INFO L280 TraceCheckUtils]: 230: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,040 INFO L275 TraceCheckUtils]: 231: Hoare quadruple {41392#false} {41392#false} #513#return; {41392#false} is VALID [2020-07-17 22:01:40,040 INFO L280 TraceCheckUtils]: 232: Hoare triple {41392#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {41392#false} is VALID [2020-07-17 22:01:40,040 INFO L280 TraceCheckUtils]: 233: Hoare triple {41392#false} assume !(0 != ~tmp___0~0); {41392#false} is VALID [2020-07-17 22:01:40,041 INFO L280 TraceCheckUtils]: 234: Hoare triple {41392#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {41392#false} is VALID [2020-07-17 22:01:40,041 INFO L280 TraceCheckUtils]: 235: Hoare triple {41392#false} assume 0 != ~tmp___2~0; {41392#false} is VALID [2020-07-17 22:01:40,041 INFO L263 TraceCheckUtils]: 236: Hoare triple {41392#false} call timeShift(); {41392#false} is VALID [2020-07-17 22:01:40,042 INFO L263 TraceCheckUtils]: 237: Hoare triple {41392#false} call __utac_acc__Specification5_spec__2(); {41392#false} is VALID [2020-07-17 22:01:40,042 INFO L263 TraceCheckUtils]: 238: Hoare triple {41392#false} call #t~ret71 := isPumpRunning(); {41392#false} is VALID [2020-07-17 22:01:40,042 INFO L280 TraceCheckUtils]: 239: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-17 22:01:40,043 INFO L280 TraceCheckUtils]: 240: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,043 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {41392#false} {41392#false} #549#return; {41392#false} is VALID [2020-07-17 22:01:40,043 INFO L280 TraceCheckUtils]: 242: Hoare triple {41392#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {41392#false} is VALID [2020-07-17 22:01:40,044 INFO L280 TraceCheckUtils]: 243: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,044 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {41392#false} {41392#false} #529#return; {41392#false} is VALID [2020-07-17 22:01:40,044 INFO L280 TraceCheckUtils]: 245: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-17 22:01:40,045 INFO L280 TraceCheckUtils]: 246: Hoare triple {41392#false} assume 0 != ~systemActive~0; {41392#false} is VALID [2020-07-17 22:01:40,045 INFO L263 TraceCheckUtils]: 247: Hoare triple {41392#false} call processEnvironment(); {41392#false} is VALID [2020-07-17 22:01:40,045 INFO L280 TraceCheckUtils]: 248: Hoare triple {41392#false} havoc ~tmp~2; {41392#false} is VALID [2020-07-17 22:01:40,046 INFO L280 TraceCheckUtils]: 249: Hoare triple {41392#false} assume !(0 != ~pumpRunning~0); {41392#false} is VALID [2020-07-17 22:01:40,046 INFO L263 TraceCheckUtils]: 250: Hoare triple {41392#false} call processEnvironment__wrappee__highWaterSensor(); {41392#false} is VALID [2020-07-17 22:01:40,046 INFO L280 TraceCheckUtils]: 251: Hoare triple {41392#false} havoc ~tmp~1; {41392#false} is VALID [2020-07-17 22:01:40,046 INFO L280 TraceCheckUtils]: 252: Hoare triple {41392#false} assume 0 == ~pumpRunning~0; {41392#false} is VALID [2020-07-17 22:01:40,047 INFO L263 TraceCheckUtils]: 253: Hoare triple {41392#false} call #t~ret14 := isHighWaterLevel(); {41392#false} is VALID [2020-07-17 22:01:40,047 INFO L280 TraceCheckUtils]: 254: Hoare triple {41392#false} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {41392#false} is VALID [2020-07-17 22:01:40,047 INFO L263 TraceCheckUtils]: 255: Hoare triple {41392#false} call #t~ret34 := isHighWaterSensorDry(); {41392#false} is VALID [2020-07-17 22:01:40,048 INFO L280 TraceCheckUtils]: 256: Hoare triple {41392#false} havoc ~retValue_acc~2; {41392#false} is VALID [2020-07-17 22:01:40,048 INFO L280 TraceCheckUtils]: 257: Hoare triple {41392#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {41392#false} is VALID [2020-07-17 22:01:40,048 INFO L280 TraceCheckUtils]: 258: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,049 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {41392#false} {41392#false} #527#return; {41392#false} is VALID [2020-07-17 22:01:40,049 INFO L280 TraceCheckUtils]: 260: Hoare triple {41392#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {41392#false} is VALID [2020-07-17 22:01:40,049 INFO L280 TraceCheckUtils]: 261: Hoare triple {41392#false} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {41392#false} is VALID [2020-07-17 22:01:40,050 INFO L280 TraceCheckUtils]: 262: Hoare triple {41392#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {41392#false} is VALID [2020-07-17 22:01:40,050 INFO L280 TraceCheckUtils]: 263: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,050 INFO L275 TraceCheckUtils]: 264: Hoare quadruple {41392#false} {41392#false} #541#return; {41392#false} is VALID [2020-07-17 22:01:40,051 INFO L280 TraceCheckUtils]: 265: Hoare triple {41392#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {41392#false} is VALID [2020-07-17 22:01:40,051 INFO L280 TraceCheckUtils]: 266: Hoare triple {41392#false} assume 0 != ~tmp~1; {41392#false} is VALID [2020-07-17 22:01:40,051 INFO L263 TraceCheckUtils]: 267: Hoare triple {41392#false} call activatePump(); {41392#false} is VALID [2020-07-17 22:01:40,051 INFO L280 TraceCheckUtils]: 268: Hoare triple {41392#false} havoc ~tmp~3; {41392#false} is VALID [2020-07-17 22:01:40,052 INFO L263 TraceCheckUtils]: 269: Hoare triple {41392#false} call #t~ret16 := isMethaneAlarm(); {41392#false} is VALID [2020-07-17 22:01:40,052 INFO L280 TraceCheckUtils]: 270: Hoare triple {41392#false} havoc ~retValue_acc~4; {41392#false} is VALID [2020-07-17 22:01:40,052 INFO L263 TraceCheckUtils]: 271: Hoare triple {41392#false} call #t~ret17 := isMethaneLevelCritical(); {41392#false} is VALID [2020-07-17 22:01:40,053 INFO L280 TraceCheckUtils]: 272: Hoare triple {41392#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {41392#false} is VALID [2020-07-17 22:01:40,053 INFO L280 TraceCheckUtils]: 273: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,053 INFO L275 TraceCheckUtils]: 274: Hoare quadruple {41392#false} {41392#false} #563#return; {41392#false} is VALID [2020-07-17 22:01:40,054 INFO L280 TraceCheckUtils]: 275: Hoare triple {41392#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {41392#false} is VALID [2020-07-17 22:01:40,054 INFO L280 TraceCheckUtils]: 276: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,054 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {41392#false} {41392#false} #523#return; {41392#false} is VALID [2020-07-17 22:01:40,055 INFO L280 TraceCheckUtils]: 278: Hoare triple {41392#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {41392#false} is VALID [2020-07-17 22:01:40,055 INFO L280 TraceCheckUtils]: 279: Hoare triple {41392#false} assume !(0 != ~tmp~3); {41392#false} is VALID [2020-07-17 22:01:40,055 INFO L263 TraceCheckUtils]: 280: Hoare triple {41392#false} call activatePump__wrappee__lowWaterSensor(); {41392#false} is VALID [2020-07-17 22:01:40,056 INFO L280 TraceCheckUtils]: 281: Hoare triple {41392#false} ~pumpRunning~0 := 1; {41392#false} is VALID [2020-07-17 22:01:40,056 INFO L280 TraceCheckUtils]: 282: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,056 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {41392#false} {41392#false} #525#return; {41392#false} is VALID [2020-07-17 22:01:40,056 INFO L280 TraceCheckUtils]: 284: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,057 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {41392#false} {41392#false} #543#return; {41392#false} is VALID [2020-07-17 22:01:40,057 INFO L280 TraceCheckUtils]: 286: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,057 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {41392#false} {41392#false} #511#return; {41392#false} is VALID [2020-07-17 22:01:40,058 INFO L280 TraceCheckUtils]: 288: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,058 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {41392#false} {41392#false} #533#return; {41392#false} is VALID [2020-07-17 22:01:40,058 INFO L263 TraceCheckUtils]: 290: Hoare triple {41392#false} call __utac_acc__Specification5_spec__3(); {41392#false} is VALID [2020-07-17 22:01:40,059 INFO L280 TraceCheckUtils]: 291: Hoare triple {41392#false} havoc ~tmp~9;havoc ~tmp___0~3; {41392#false} is VALID [2020-07-17 22:01:40,059 INFO L263 TraceCheckUtils]: 292: Hoare triple {41392#false} call #t~ret72 := getWaterLevel(); {41392#false} is VALID [2020-07-17 22:01:40,059 INFO L280 TraceCheckUtils]: 293: Hoare triple {41392#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {41392#false} is VALID [2020-07-17 22:01:40,060 INFO L280 TraceCheckUtils]: 294: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,060 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {41392#false} {41392#false} #551#return; {41392#false} is VALID [2020-07-17 22:01:40,060 INFO L280 TraceCheckUtils]: 296: Hoare triple {41392#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {41392#false} is VALID [2020-07-17 22:01:40,060 INFO L280 TraceCheckUtils]: 297: Hoare triple {41392#false} assume 2 != ~tmp~9; {41392#false} is VALID [2020-07-17 22:01:40,061 INFO L263 TraceCheckUtils]: 298: Hoare triple {41392#false} call #t~ret73 := isPumpRunning(); {41392#false} is VALID [2020-07-17 22:01:40,061 INFO L280 TraceCheckUtils]: 299: Hoare triple {41392#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {41392#false} is VALID [2020-07-17 22:01:40,061 INFO L280 TraceCheckUtils]: 300: Hoare triple {41392#false} assume true; {41392#false} is VALID [2020-07-17 22:01:40,062 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {41392#false} {41392#false} #553#return; {41392#false} is VALID [2020-07-17 22:01:40,062 INFO L280 TraceCheckUtils]: 302: Hoare triple {41392#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {41392#false} is VALID [2020-07-17 22:01:40,062 INFO L280 TraceCheckUtils]: 303: Hoare triple {41392#false} assume 0 != ~tmp___0~3; {41392#false} is VALID [2020-07-17 22:01:40,063 INFO L280 TraceCheckUtils]: 304: Hoare triple {41392#false} assume 0 == ~switchedOnBeforeTS~0; {41392#false} is VALID [2020-07-17 22:01:40,063 INFO L263 TraceCheckUtils]: 305: Hoare triple {41392#false} call __automaton_fail(); {41392#false} is VALID [2020-07-17 22:01:40,063 INFO L280 TraceCheckUtils]: 306: Hoare triple {41392#false} assume !false; {41392#false} is VALID [2020-07-17 22:01:40,185 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 216 proven. 4 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2020-07-17 22:01:40,186 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:01:40,186 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 24 [2020-07-17 22:01:40,186 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955952318] [2020-07-17 22:01:40,189 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-17 22:01:43,511 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:01:43,511 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 24 states. [2020-07-17 22:01:44,021 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:01:44,021 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2020-07-17 22:01:44,021 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:01:44,022 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2020-07-17 22:01:44,022 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=476, Unknown=0, NotChecked=0, Total=552 [2020-07-17 22:01:44,023 INFO L87 Difference]: Start difference. First operand 1909 states and 2256 transitions. Second operand 24 states. [2020-07-17 22:01:45,686 WARN L193 SmtUtils]: Spent 271.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:52,793 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:01:58,118 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:01:59,337 WARN L193 SmtUtils]: Spent 511.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 22:02:00,322 WARN L193 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 191 [2020-07-17 22:02:00,684 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:02:01,243 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:02:02,082 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:02:02,701 WARN L193 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-17 22:02:03,228 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:09,203 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-17 22:02:10,330 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:02:54,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:02:54,595 INFO L93 Difference]: Finished difference Result 4809 states and 6476 transitions. [2020-07-17 22:02:54,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2020-07-17 22:02:54,595 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 307 [2020-07-17 22:02:54,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:02:54,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:02:54,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 872 transitions. [2020-07-17 22:02:54,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2020-07-17 22:02:54,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 872 transitions. [2020-07-17 22:02:54,615 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 41 states and 872 transitions. [2020-07-17 22:02:57,339 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 872 edges. 872 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:02:57,818 INFO L225 Difference]: With dead ends: 4809 [2020-07-17 22:02:57,818 INFO L226 Difference]: Without dead ends: 2947 [2020-07-17 22:02:57,824 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 484 GetRequests, 424 SyntacticMatches, 3 SemanticMatches, 57 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 912 ImplicationChecksByTransitivity, 5.8s TimeCoverageRelationStatistics Valid=703, Invalid=2719, Unknown=0, NotChecked=0, Total=3422 [2020-07-17 22:02:57,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2947 states. [2020-07-17 22:03:16,865 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2947 to 2092. [2020-07-17 22:03:16,865 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:03:16,865 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2947 states. Second operand 2092 states. [2020-07-17 22:03:16,865 INFO L74 IsIncluded]: Start isIncluded. First operand 2947 states. Second operand 2092 states. [2020-07-17 22:03:16,866 INFO L87 Difference]: Start difference. First operand 2947 states. Second operand 2092 states. [2020-07-17 22:03:17,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:17,159 INFO L93 Difference]: Finished difference Result 2947 states and 3943 transitions. [2020-07-17 22:03:17,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 3943 transitions. [2020-07-17 22:03:17,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:03:17,172 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:03:17,172 INFO L74 IsIncluded]: Start isIncluded. First operand 2092 states. Second operand 2947 states. [2020-07-17 22:03:17,172 INFO L87 Difference]: Start difference. First operand 2092 states. Second operand 2947 states. [2020-07-17 22:03:17,519 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:03:17,519 INFO L93 Difference]: Finished difference Result 2947 states and 3943 transitions. [2020-07-17 22:03:17,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 3943 transitions. [2020-07-17 22:03:17,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:03:17,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:03:17,526 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:03:17,526 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:03:17,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2092 states. [2020-07-17 22:03:17,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 2092 states and 2461 transitions. [2020-07-17 22:03:17,714 INFO L78 Accepts]: Start accepts. Automaton has 2092 states and 2461 transitions. Word has length 307 [2020-07-17 22:03:17,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:03:17,715 INFO L479 AbstractCegarLoop]: Abstraction has 2092 states and 2461 transitions. [2020-07-17 22:03:17,715 INFO L480 AbstractCegarLoop]: Interpolant automaton has 24 states. [2020-07-17 22:03:17,715 INFO L276 IsEmpty]: Start isEmpty. Operand 2092 states and 2461 transitions. [2020-07-17 22:03:17,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2020-07-17 22:03:17,720 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:03:17,720 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 22:03:17,928 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-17 22:03:17,929 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:03:17,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:03:17,930 INFO L82 PathProgramCache]: Analyzing trace with hash -1457558395, now seen corresponding path program 1 times [2020-07-17 22:03:17,930 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:03:17,930 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176056986] [2020-07-17 22:03:17,931 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:03:17,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,437 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:03:18,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-17 22:03:18,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,522 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-17 22:03:18,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,526 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-17 22:03:18,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,535 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-17 22:03:18,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,561 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:03:18,562 INFO L280 TraceCheckUtils]: 1: Hoare triple {58552#(= 1 |valid_product_#res|)} assume true; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:03:18,563 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58552#(= 1 |valid_product_#res|)} {58293#true} #465#return; {58305#(= |main_#t~ret74| 1)} is VALID [2020-07-17 22:03:18,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,567 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-17 22:03:18,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-17 22:03:18,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-17 22:03:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-17 22:03:18,617 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,618 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-17 22:03:18,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:18,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,797 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:18,797 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:18,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:18,797 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,798 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:18,798 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:18,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,798 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,855 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,856 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,856 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,857 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:18,857 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:18,857 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:18,858 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,858 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,859 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,859 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:18,859 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:18,860 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:18,860 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:18,860 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,861 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:18,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:18,881 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,881 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:18,882 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:18,882 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,882 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:18,883 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,883 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,884 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:18,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,891 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,893 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,894 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:18,894 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:18,894 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,895 INFO L263 TraceCheckUtils]: 3: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:18,895 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:18,896 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,896 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:18,896 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,897 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,897 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:18,898 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:18,898 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:18,899 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,900 INFO L280 TraceCheckUtils]: 13: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,901 INFO L280 TraceCheckUtils]: 14: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,902 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,903 INFO L280 TraceCheckUtils]: 16: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,903 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:18,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:18,904 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:18,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:18,905 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:18,905 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,906 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,906 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,906 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:18,907 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:18,907 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:18,907 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:18,908 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,908 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:18,909 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-17 22:03:18,909 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:18,911 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,911 INFO L280 TraceCheckUtils]: 17: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:18,912 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:18,912 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,913 INFO L263 TraceCheckUtils]: 20: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:18,913 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:18,913 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,914 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:18,914 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,914 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,915 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:18,915 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:18,916 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:18,917 INFO L263 TraceCheckUtils]: 29: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,918 INFO L280 TraceCheckUtils]: 30: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,919 INFO L280 TraceCheckUtils]: 31: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,920 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,921 INFO L280 TraceCheckUtils]: 33: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,922 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,923 INFO L280 TraceCheckUtils]: 35: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,924 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,927 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:18,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:18,928 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,928 INFO L280 TraceCheckUtils]: 3: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:18,929 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:18,929 INFO L263 TraceCheckUtils]: 5: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:18,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:18,930 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:18,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,931 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,931 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:18,932 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:18,932 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:18,932 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:18,933 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,933 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:18,933 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-17 22:03:18,934 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:18,935 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,935 INFO L280 TraceCheckUtils]: 20: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:18,936 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:18,936 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,936 INFO L263 TraceCheckUtils]: 23: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:18,937 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:18,937 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,937 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:18,938 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,938 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,938 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:18,939 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:18,939 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:18,941 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,942 INFO L280 TraceCheckUtils]: 33: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,943 INFO L280 TraceCheckUtils]: 34: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,944 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,945 INFO L280 TraceCheckUtils]: 36: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,946 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,947 INFO L280 TraceCheckUtils]: 38: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,948 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,949 INFO L280 TraceCheckUtils]: 40: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,950 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:18,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:18,963 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:18,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:18,964 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:18,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:18,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,965 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:18,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:18,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-17 22:03:18,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,967 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,968 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:18,969 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:18,969 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:18,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,970 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:18,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:18,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,971 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:18,971 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:18,972 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-17 22:03:18,973 INFO L263 TraceCheckUtils]: 10: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,973 INFO L280 TraceCheckUtils]: 11: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:18,973 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:18,974 INFO L263 TraceCheckUtils]: 13: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,975 INFO L280 TraceCheckUtils]: 14: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:18,975 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:18,975 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:18,976 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:18,976 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:18,976 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,977 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:18,977 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,977 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:18,978 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:18,978 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:18,978 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:18,979 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,979 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:18,979 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-17 22:03:18,980 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:18,981 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,981 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:18,982 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:18,982 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,982 INFO L263 TraceCheckUtils]: 34: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:18,983 INFO L280 TraceCheckUtils]: 35: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:18,983 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,983 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:18,984 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:18,984 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,984 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:18,984 INFO L280 TraceCheckUtils]: 41: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:18,985 INFO L280 TraceCheckUtils]: 42: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:18,987 INFO L263 TraceCheckUtils]: 43: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:18,988 INFO L280 TraceCheckUtils]: 44: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,989 INFO L280 TraceCheckUtils]: 45: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,990 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,991 INFO L280 TraceCheckUtils]: 47: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,992 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,993 INFO L280 TraceCheckUtils]: 49: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,994 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,995 INFO L280 TraceCheckUtils]: 51: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,995 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,996 INFO L263 TraceCheckUtils]: 53: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-17 22:03:18,996 INFO L280 TraceCheckUtils]: 54: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:18,996 INFO L263 TraceCheckUtils]: 55: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:18,996 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:18,996 INFO L280 TraceCheckUtils]: 57: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,997 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:18,997 INFO L280 TraceCheckUtils]: 59: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:18,997 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-17 22:03:18,997 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:18,998 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,999 INFO L280 TraceCheckUtils]: 63: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:18,999 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,045 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,045 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,047 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,047 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,047 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,047 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:19,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,053 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-17 22:03:19,053 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,055 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,076 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,076 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,076 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:19,077 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,077 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,077 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,078 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,078 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:19,078 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:19,079 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:19,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,080 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-17 22:03:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,092 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,093 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,094 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,094 INFO L263 TraceCheckUtils]: 2: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-17 22:03:19,094 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,095 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,096 INFO L280 TraceCheckUtils]: 5: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,097 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,098 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,098 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,099 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,099 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:19,100 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,100 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,100 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,101 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,101 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:19,101 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:19,102 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:19,102 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,102 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-17 22:03:19,103 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-17 22:03:19,103 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-17 22:03:19,105 INFO L263 TraceCheckUtils]: 15: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,105 INFO L280 TraceCheckUtils]: 16: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,106 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,107 INFO L263 TraceCheckUtils]: 18: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-17 22:03:19,107 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,108 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,110 INFO L280 TraceCheckUtils]: 21: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,111 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,112 INFO L280 TraceCheckUtils]: 23: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,113 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,205 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:19,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:19,242 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 22:03:19,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:19,243 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,243 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,244 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,244 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:19,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-17 22:03:19,245 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:19,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:19,249 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 22:03:19,250 INFO L280 TraceCheckUtils]: 11: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:03:19,251 INFO L280 TraceCheckUtils]: 12: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,252 INFO L280 TraceCheckUtils]: 13: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,253 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-17 22:03:19,255 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:19,256 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,256 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,257 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,257 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,258 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:19,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,260 INFO L263 TraceCheckUtils]: 9: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:19,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-17 22:03:19,261 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,262 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,264 INFO L263 TraceCheckUtils]: 14: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,264 INFO L280 TraceCheckUtils]: 15: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,265 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,265 INFO L263 TraceCheckUtils]: 17: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,265 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:19,266 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,266 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,266 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,267 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,267 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:19,267 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:19,268 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:19,268 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,268 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-17 22:03:19,269 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-17 22:03:19,269 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-17 22:03:19,271 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,271 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,272 INFO L280 TraceCheckUtils]: 32: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,273 INFO L263 TraceCheckUtils]: 33: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-17 22:03:19,273 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,274 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,275 INFO L280 TraceCheckUtils]: 36: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,276 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,277 INFO L280 TraceCheckUtils]: 38: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,278 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,279 INFO L263 TraceCheckUtils]: 40: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-17 22:03:19,279 INFO L280 TraceCheckUtils]: 41: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:19,279 INFO L263 TraceCheckUtils]: 42: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,280 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,280 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,280 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,281 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:19,281 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-17 22:03:19,281 INFO L263 TraceCheckUtils]: 48: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,282 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:19,283 INFO L280 TraceCheckUtils]: 50: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:19,284 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 22:03:19,285 INFO L280 TraceCheckUtils]: 52: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:03:19,286 INFO L280 TraceCheckUtils]: 53: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,287 INFO L280 TraceCheckUtils]: 54: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,287 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-17 22:03:19,288 INFO L280 TraceCheckUtils]: 56: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:19,288 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {58294#false} {58380#(not (= 0 ~pumpRunning~0))} #519#return; {58294#false} is VALID [2020-07-17 22:03:19,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,319 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,320 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,321 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,321 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,321 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,322 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,322 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,323 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,323 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:19,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-17 22:03:19,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,338 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-17 22:03:19,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,355 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,356 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,356 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,357 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:19,357 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,358 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,358 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,358 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,359 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:19,359 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:19,359 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:19,360 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,360 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-17 22:03:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,365 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-17 22:03:19,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,366 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-17 22:03:19,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,366 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,367 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:19,368 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,368 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,368 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,368 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,369 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:19,369 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:19,369 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:19,370 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,370 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-17 22:03:19,370 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-17 22:03:19,371 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,372 INFO L263 TraceCheckUtils]: 15: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,372 INFO L280 TraceCheckUtils]: 16: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-17 22:03:19,373 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,373 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-17 22:03:19,373 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,374 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-17 22:03:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,387 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,395 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,395 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,396 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-17 22:03:19,396 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:19,397 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,397 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,397 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,398 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,398 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:19,398 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-17 22:03:19,399 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,399 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,399 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,400 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-17 22:03:19,400 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-17 22:03:19,400 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-17 22:03:19,401 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,401 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-17 22:03:19,403 INFO L263 TraceCheckUtils]: 0: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:19,403 INFO L263 TraceCheckUtils]: 1: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,403 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,404 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,404 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,404 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,405 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,405 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:19,405 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,406 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:19,407 INFO L280 TraceCheckUtils]: 10: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-17 22:03:19,407 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,408 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-17 22:03:19,408 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-17 22:03:19,409 INFO L263 TraceCheckUtils]: 14: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,409 INFO L280 TraceCheckUtils]: 15: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,410 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,410 INFO L263 TraceCheckUtils]: 17: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,410 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:19,411 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,411 INFO L280 TraceCheckUtils]: 20: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,411 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,412 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,412 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:19,412 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:19,413 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:19,413 INFO L280 TraceCheckUtils]: 26: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,413 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-17 22:03:19,414 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-17 22:03:19,414 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,416 INFO L263 TraceCheckUtils]: 30: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,416 INFO L280 TraceCheckUtils]: 31: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-17 22:03:19,417 INFO L280 TraceCheckUtils]: 32: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,417 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-17 22:03:19,417 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,418 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-17 22:03:19,418 INFO L263 TraceCheckUtils]: 36: Hoare triple {58293#true} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-17 22:03:19,418 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:19,419 INFO L263 TraceCheckUtils]: 38: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,419 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,419 INFO L280 TraceCheckUtils]: 40: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,420 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,420 INFO L280 TraceCheckUtils]: 42: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:19,420 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-17 22:03:19,421 INFO L263 TraceCheckUtils]: 44: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,421 INFO L280 TraceCheckUtils]: 45: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,421 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,421 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-17 22:03:19,422 INFO L280 TraceCheckUtils]: 48: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-17 22:03:19,422 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-17 22:03:19,422 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,423 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-17 22:03:19,423 INFO L280 TraceCheckUtils]: 52: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,423 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {58293#true} {58294#false} #519#return; {58294#false} is VALID [2020-07-17 22:03:19,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,435 INFO L280 TraceCheckUtils]: 0: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-17 22:03:19,435 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,436 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #513#return; {58294#false} is VALID [2020-07-17 22:03:19,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,446 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,446 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,447 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,447 INFO L263 TraceCheckUtils]: 0: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,448 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,448 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,448 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,449 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,449 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,449 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58294#false} #529#return; {58294#false} is VALID [2020-07-17 22:03:19,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,489 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,490 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,490 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:19,491 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:19,491 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,491 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,492 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,492 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,493 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:19,493 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:19,493 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:19,494 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:19,494 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,494 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:19,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:19,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,509 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:19,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,510 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:19,510 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:19,511 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,511 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:19,512 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,512 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:19,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-17 22:03:19,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,519 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-17 22:03:19,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:19,520 INFO L263 TraceCheckUtils]: 1: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:19,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,520 INFO L263 TraceCheckUtils]: 3: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:19,521 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:19,521 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,522 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:19,522 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,522 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,523 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:19,523 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:19,523 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:19,525 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,525 INFO L280 TraceCheckUtils]: 13: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-17 22:03:19,526 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,526 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-17 22:03:19,527 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,527 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-17 22:03:19,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,528 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:19,529 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,529 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,530 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,530 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,530 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:19,531 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:19,531 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:19,531 INFO L280 TraceCheckUtils]: 11: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:19,532 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,532 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:19,533 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-17 22:03:19,533 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,535 INFO L263 TraceCheckUtils]: 16: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,535 INFO L280 TraceCheckUtils]: 17: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:19,536 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:19,536 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,536 INFO L263 TraceCheckUtils]: 20: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:19,537 INFO L280 TraceCheckUtils]: 21: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:19,537 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,537 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:19,538 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,538 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,538 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:19,539 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:19,539 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:19,541 INFO L263 TraceCheckUtils]: 29: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,541 INFO L280 TraceCheckUtils]: 30: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-17 22:03:19,542 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,542 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-17 22:03:19,542 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,542 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-17 22:03:19,543 INFO L280 TraceCheckUtils]: 35: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,543 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-17 22:03:19,544 INFO L280 TraceCheckUtils]: 0: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,544 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:19,545 INFO L263 TraceCheckUtils]: 2: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,545 INFO L280 TraceCheckUtils]: 3: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,545 INFO L280 TraceCheckUtils]: 4: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,546 INFO L263 TraceCheckUtils]: 5: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,546 INFO L280 TraceCheckUtils]: 6: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:19,546 INFO L263 TraceCheckUtils]: 7: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,546 INFO L280 TraceCheckUtils]: 8: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,546 INFO L280 TraceCheckUtils]: 9: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,547 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,547 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:19,547 INFO L280 TraceCheckUtils]: 12: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:19,547 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:19,547 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:19,548 INFO L280 TraceCheckUtils]: 15: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,548 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:19,548 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-17 22:03:19,548 INFO L280 TraceCheckUtils]: 18: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,549 INFO L263 TraceCheckUtils]: 19: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,549 INFO L280 TraceCheckUtils]: 20: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:19,550 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:19,550 INFO L280 TraceCheckUtils]: 22: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,550 INFO L263 TraceCheckUtils]: 23: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:19,550 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:19,550 INFO L280 TraceCheckUtils]: 25: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,550 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:19,551 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,551 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,551 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:19,551 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:19,552 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:19,553 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,553 INFO L280 TraceCheckUtils]: 33: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-17 22:03:19,553 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,553 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-17 22:03:19,554 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,554 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-17 22:03:19,554 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,554 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-17 22:03:19,554 INFO L280 TraceCheckUtils]: 40: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,554 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {58293#true} {58294#false} #533#return; {58294#false} is VALID [2020-07-17 22:03:19,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,559 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,560 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,560 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #551#return; {58294#false} is VALID [2020-07-17 22:03:19,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,563 INFO L280 TraceCheckUtils]: 0: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,564 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {58293#true} {58294#false} #553#return; {58294#false} is VALID [2020-07-17 22:03:19,568 INFO L263 TraceCheckUtils]: 0: Hoare triple {58293#true} call ULTIMATE.init(); {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 22:03:19,568 INFO L280 TraceCheckUtils]: 1: Hoare triple {58551#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-17 22:03:19,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,569 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-17 22:03:19,569 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret76 := main(); {58293#true} is VALID [2020-07-17 22:03:19,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~11;havoc ~tmp~10; {58293#true} is VALID [2020-07-17 22:03:19,569 INFO L263 TraceCheckUtils]: 6: Hoare triple {58293#true} call select_helpers(); {58293#true} is VALID [2020-07-17 22:03:19,570 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,570 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-17 22:03:19,570 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call select_features(); {58293#true} is VALID [2020-07-17 22:03:19,570 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,570 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-17 22:03:19,571 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call #t~ret74 := valid_product(); {58293#true} is VALID [2020-07-17 22:03:19,572 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:03:19,572 INFO L280 TraceCheckUtils]: 14: Hoare triple {58552#(= 1 |valid_product_#res|)} assume true; {58552#(= 1 |valid_product_#res|)} is VALID [2020-07-17 22:03:19,573 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58552#(= 1 |valid_product_#res|)} {58293#true} #465#return; {58305#(= |main_#t~ret74| 1)} is VALID [2020-07-17 22:03:19,574 INFO L280 TraceCheckUtils]: 16: Hoare triple {58305#(= |main_#t~ret74| 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {58306#(= 1 main_~tmp~10)} is VALID [2020-07-17 22:03:19,574 INFO L280 TraceCheckUtils]: 17: Hoare triple {58306#(= 1 main_~tmp~10)} assume 0 != ~tmp~10; {58293#true} is VALID [2020-07-17 22:03:19,574 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call setup(); {58293#true} is VALID [2020-07-17 22:03:19,575 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,575 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-17 22:03:19,575 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call runTest(); {58293#true} is VALID [2020-07-17 22:03:19,576 INFO L263 TraceCheckUtils]: 22: Hoare triple {58293#true} call __utac_acc__Specification5_spec__1(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:19,576 INFO L280 TraceCheckUtils]: 23: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-17 22:03:19,576 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,577 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-17 22:03:19,577 INFO L263 TraceCheckUtils]: 26: Hoare triple {58293#true} call test(); {58293#true} is VALID [2020-07-17 22:03:19,577 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {58293#true} is VALID [2020-07-17 22:03:19,577 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !false; {58293#true} is VALID [2020-07-17 22:03:19,578 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume ~splverifierCounter~0 < 4; {58293#true} is VALID [2020-07-17 22:03:19,578 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58293#true} is VALID [2020-07-17 22:03:19,578 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume 0 != ~tmp~0; {58293#true} is VALID [2020-07-17 22:03:19,579 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call waterRise(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:19,579 INFO L280 TraceCheckUtils]: 33: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-17 22:03:19,579 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,580 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-17 22:03:19,580 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58293#true} is VALID [2020-07-17 22:03:19,580 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} assume !(0 != ~tmp___0~0); {58293#true} is VALID [2020-07-17 22:03:19,580 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58293#true} is VALID [2020-07-17 22:03:19,581 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume 0 != ~tmp___2~0; {58293#true} is VALID [2020-07-17 22:03:19,582 INFO L263 TraceCheckUtils]: 40: Hoare triple {58293#true} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:19,583 INFO L263 TraceCheckUtils]: 41: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:19,583 INFO L263 TraceCheckUtils]: 42: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,583 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,583 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,584 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,584 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,584 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,584 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:19,585 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:19,585 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-17 22:03:19,586 INFO L263 TraceCheckUtils]: 51: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,586 INFO L280 TraceCheckUtils]: 52: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,586 INFO L280 TraceCheckUtils]: 53: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:19,587 INFO L263 TraceCheckUtils]: 54: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,587 INFO L280 TraceCheckUtils]: 55: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,588 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,588 INFO L263 TraceCheckUtils]: 57: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,588 INFO L280 TraceCheckUtils]: 58: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:19,588 INFO L263 TraceCheckUtils]: 59: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,589 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,589 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,589 INFO L280 TraceCheckUtils]: 62: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,589 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:19,590 INFO L280 TraceCheckUtils]: 64: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:19,590 INFO L280 TraceCheckUtils]: 65: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:19,590 INFO L280 TraceCheckUtils]: 66: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:19,590 INFO L280 TraceCheckUtils]: 67: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,591 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:19,591 INFO L280 TraceCheckUtils]: 69: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-17 22:03:19,591 INFO L280 TraceCheckUtils]: 70: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,593 INFO L263 TraceCheckUtils]: 71: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,593 INFO L280 TraceCheckUtils]: 72: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:19,593 INFO L263 TraceCheckUtils]: 73: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:19,594 INFO L280 TraceCheckUtils]: 74: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,594 INFO L263 TraceCheckUtils]: 75: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:19,594 INFO L280 TraceCheckUtils]: 76: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:19,594 INFO L280 TraceCheckUtils]: 77: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,595 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:19,595 INFO L280 TraceCheckUtils]: 79: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,595 INFO L280 TraceCheckUtils]: 80: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,595 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:19,596 INFO L280 TraceCheckUtils]: 82: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:19,596 INFO L280 TraceCheckUtils]: 83: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:19,597 INFO L263 TraceCheckUtils]: 84: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,598 INFO L280 TraceCheckUtils]: 85: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,599 INFO L280 TraceCheckUtils]: 86: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,599 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,600 INFO L280 TraceCheckUtils]: 88: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,601 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,601 INFO L280 TraceCheckUtils]: 90: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,602 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,603 INFO L280 TraceCheckUtils]: 92: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,604 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,604 INFO L263 TraceCheckUtils]: 94: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-17 22:03:19,604 INFO L280 TraceCheckUtils]: 95: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:19,604 INFO L263 TraceCheckUtils]: 96: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,604 INFO L280 TraceCheckUtils]: 97: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,605 INFO L280 TraceCheckUtils]: 98: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,605 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,605 INFO L280 TraceCheckUtils]: 100: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:19,605 INFO L280 TraceCheckUtils]: 101: Hoare triple {58293#true} assume !(2 != ~tmp~9); {58293#true} is VALID [2020-07-17 22:03:19,605 INFO L280 TraceCheckUtils]: 102: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,606 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {58293#true} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,607 INFO L280 TraceCheckUtils]: 104: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,608 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,608 INFO L280 TraceCheckUtils]: 106: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !false; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,609 INFO L280 TraceCheckUtils]: 107: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,610 INFO L280 TraceCheckUtils]: 108: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,610 INFO L280 TraceCheckUtils]: 109: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,611 INFO L280 TraceCheckUtils]: 110: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,612 INFO L280 TraceCheckUtils]: 111: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,612 INFO L280 TraceCheckUtils]: 112: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,613 INFO L280 TraceCheckUtils]: 113: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,614 INFO L263 TraceCheckUtils]: 114: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:19,615 INFO L263 TraceCheckUtils]: 115: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:19,615 INFO L263 TraceCheckUtils]: 116: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,615 INFO L280 TraceCheckUtils]: 117: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,615 INFO L280 TraceCheckUtils]: 118: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,616 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,616 INFO L280 TraceCheckUtils]: 120: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,616 INFO L280 TraceCheckUtils]: 121: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,616 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:19,617 INFO L280 TraceCheckUtils]: 123: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,618 INFO L263 TraceCheckUtils]: 124: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:19,618 INFO L280 TraceCheckUtils]: 125: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-17 22:03:19,618 INFO L280 TraceCheckUtils]: 126: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,619 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #531#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,620 INFO L280 TraceCheckUtils]: 128: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,621 INFO L263 TraceCheckUtils]: 129: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,621 INFO L280 TraceCheckUtils]: 130: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,621 INFO L280 TraceCheckUtils]: 131: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,621 INFO L263 TraceCheckUtils]: 132: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,622 INFO L280 TraceCheckUtils]: 133: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:19,622 INFO L263 TraceCheckUtils]: 134: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,622 INFO L280 TraceCheckUtils]: 135: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,622 INFO L280 TraceCheckUtils]: 136: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,623 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,623 INFO L280 TraceCheckUtils]: 138: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:19,623 INFO L280 TraceCheckUtils]: 139: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:19,623 INFO L280 TraceCheckUtils]: 140: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:19,623 INFO L280 TraceCheckUtils]: 141: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,624 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-17 22:03:19,624 INFO L280 TraceCheckUtils]: 143: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-17 22:03:19,624 INFO L280 TraceCheckUtils]: 144: Hoare triple {58293#true} assume !(0 != ~tmp~2); {58293#true} is VALID [2020-07-17 22:03:19,625 INFO L263 TraceCheckUtils]: 145: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,625 INFO L280 TraceCheckUtils]: 146: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,626 INFO L280 TraceCheckUtils]: 147: Hoare triple {58293#true} assume !(0 == ~pumpRunning~0); {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,626 INFO L263 TraceCheckUtils]: 148: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-17 22:03:19,626 INFO L280 TraceCheckUtils]: 149: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,627 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {58293#true} {58380#(not (= 0 ~pumpRunning~0))} #547#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,627 INFO L280 TraceCheckUtils]: 151: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,628 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58293#true} #509#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,629 INFO L280 TraceCheckUtils]: 153: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} assume true; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,629 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {58380#(not (= 0 ~pumpRunning~0))} {58380#(not (= 0 ~pumpRunning~0))} #533#return; {58380#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-17 22:03:19,630 INFO L263 TraceCheckUtils]: 155: Hoare triple {58380#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-17 22:03:19,630 INFO L280 TraceCheckUtils]: 156: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:19,630 INFO L263 TraceCheckUtils]: 157: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,630 INFO L280 TraceCheckUtils]: 158: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,630 INFO L280 TraceCheckUtils]: 159: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,631 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,631 INFO L280 TraceCheckUtils]: 161: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:19,631 INFO L280 TraceCheckUtils]: 162: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-17 22:03:19,631 INFO L263 TraceCheckUtils]: 163: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,633 INFO L280 TraceCheckUtils]: 164: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:19,634 INFO L280 TraceCheckUtils]: 165: Hoare triple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:19,635 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {58790#(= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 22:03:19,636 INFO L280 TraceCheckUtils]: 167: Hoare triple {58787#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:03:19,637 INFO L280 TraceCheckUtils]: 168: Hoare triple {58788#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,638 INFO L280 TraceCheckUtils]: 169: Hoare triple {58789#(= 0 ~pumpRunning~0)} assume true; {58789#(= 0 ~pumpRunning~0)} is VALID [2020-07-17 22:03:19,638 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {58789#(= 0 ~pumpRunning~0)} {58380#(not (= 0 ~pumpRunning~0))} #535#return; {58294#false} is VALID [2020-07-17 22:03:19,639 INFO L280 TraceCheckUtils]: 171: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:19,639 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {58294#false} {58380#(not (= 0 ~pumpRunning~0))} #519#return; {58294#false} is VALID [2020-07-17 22:03:19,639 INFO L280 TraceCheckUtils]: 173: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-17 22:03:19,639 INFO L280 TraceCheckUtils]: 174: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-17 22:03:19,640 INFO L280 TraceCheckUtils]: 175: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-17 22:03:19,640 INFO L280 TraceCheckUtils]: 176: Hoare triple {58294#false} assume !(0 != ~tmp~0); {58294#false} is VALID [2020-07-17 22:03:19,640 INFO L280 TraceCheckUtils]: 177: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-17 22:03:19,640 INFO L280 TraceCheckUtils]: 178: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-17 22:03:19,640 INFO L280 TraceCheckUtils]: 179: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-17 22:03:19,641 INFO L280 TraceCheckUtils]: 180: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-17 22:03:19,641 INFO L263 TraceCheckUtils]: 181: Hoare triple {58294#false} call timeShift(); {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:03:19,642 INFO L263 TraceCheckUtils]: 182: Hoare triple {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:19,642 INFO L263 TraceCheckUtils]: 183: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,642 INFO L280 TraceCheckUtils]: 184: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,643 INFO L280 TraceCheckUtils]: 185: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,643 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,643 INFO L280 TraceCheckUtils]: 187: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,643 INFO L280 TraceCheckUtils]: 188: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,643 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {58293#true} {58555#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {58293#true} is VALID [2020-07-17 22:03:19,644 INFO L280 TraceCheckUtils]: 190: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,645 INFO L263 TraceCheckUtils]: 191: Hoare triple {58293#true} call lowerWaterLevel(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:19,645 INFO L280 TraceCheckUtils]: 192: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-17 22:03:19,645 INFO L280 TraceCheckUtils]: 193: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,645 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {58293#true} {58293#true} #531#return; {58293#true} is VALID [2020-07-17 22:03:19,645 INFO L280 TraceCheckUtils]: 195: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-17 22:03:19,646 INFO L263 TraceCheckUtils]: 196: Hoare triple {58293#true} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,647 INFO L280 TraceCheckUtils]: 197: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,647 INFO L280 TraceCheckUtils]: 198: Hoare triple {58293#true} assume 0 != ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,647 INFO L263 TraceCheckUtils]: 199: Hoare triple {58293#true} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,647 INFO L280 TraceCheckUtils]: 200: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:19,648 INFO L263 TraceCheckUtils]: 201: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,648 INFO L280 TraceCheckUtils]: 202: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:19,648 INFO L280 TraceCheckUtils]: 203: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,648 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:19,648 INFO L280 TraceCheckUtils]: 205: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:19,649 INFO L280 TraceCheckUtils]: 206: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:19,649 INFO L280 TraceCheckUtils]: 207: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:19,649 INFO L280 TraceCheckUtils]: 208: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,649 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {58293#true} {58293#true} #505#return; {58293#true} is VALID [2020-07-17 22:03:19,649 INFO L280 TraceCheckUtils]: 210: Hoare triple {58293#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58293#true} is VALID [2020-07-17 22:03:19,650 INFO L280 TraceCheckUtils]: 211: Hoare triple {58293#true} assume 0 != ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,651 INFO L263 TraceCheckUtils]: 212: Hoare triple {58293#true} call deactivatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,651 INFO L280 TraceCheckUtils]: 213: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {58293#true} is VALID [2020-07-17 22:03:19,651 INFO L280 TraceCheckUtils]: 214: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,651 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {58293#true} {58293#true} #507#return; {58293#true} is VALID [2020-07-17 22:03:19,652 INFO L280 TraceCheckUtils]: 216: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,652 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {58293#true} {58293#true} #533#return; {58293#true} is VALID [2020-07-17 22:03:19,652 INFO L263 TraceCheckUtils]: 218: Hoare triple {58293#true} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-17 22:03:19,652 INFO L280 TraceCheckUtils]: 219: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:19,652 INFO L263 TraceCheckUtils]: 220: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,653 INFO L280 TraceCheckUtils]: 221: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,653 INFO L280 TraceCheckUtils]: 222: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,653 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:19,653 INFO L280 TraceCheckUtils]: 224: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:19,653 INFO L280 TraceCheckUtils]: 225: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-17 22:03:19,654 INFO L263 TraceCheckUtils]: 226: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,654 INFO L280 TraceCheckUtils]: 227: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,654 INFO L280 TraceCheckUtils]: 228: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,654 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {58293#true} {58293#true} #553#return; {58293#true} is VALID [2020-07-17 22:03:19,654 INFO L280 TraceCheckUtils]: 230: Hoare triple {58293#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58293#true} is VALID [2020-07-17 22:03:19,655 INFO L280 TraceCheckUtils]: 231: Hoare triple {58293#true} assume !(0 != ~tmp___0~3); {58293#true} is VALID [2020-07-17 22:03:19,655 INFO L280 TraceCheckUtils]: 232: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,655 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {58293#true} {58293#true} #535#return; {58293#true} is VALID [2020-07-17 22:03:19,655 INFO L280 TraceCheckUtils]: 234: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,655 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {58293#true} {58294#false} #519#return; {58294#false} is VALID [2020-07-17 22:03:19,655 INFO L280 TraceCheckUtils]: 236: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-17 22:03:19,656 INFO L280 TraceCheckUtils]: 237: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-17 22:03:19,656 INFO L280 TraceCheckUtils]: 238: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-17 22:03:19,656 INFO L280 TraceCheckUtils]: 239: Hoare triple {58294#false} assume 0 != ~tmp~0; {58294#false} is VALID [2020-07-17 22:03:19,656 INFO L263 TraceCheckUtils]: 240: Hoare triple {58294#false} call waterRise(); {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:03:19,656 INFO L280 TraceCheckUtils]: 241: Hoare triple {58554#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-17 22:03:19,657 INFO L280 TraceCheckUtils]: 242: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,657 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {58293#true} {58294#false} #513#return; {58294#false} is VALID [2020-07-17 22:03:19,657 INFO L280 TraceCheckUtils]: 244: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-17 22:03:19,657 INFO L280 TraceCheckUtils]: 245: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-17 22:03:19,657 INFO L280 TraceCheckUtils]: 246: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-17 22:03:19,657 INFO L280 TraceCheckUtils]: 247: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-17 22:03:19,658 INFO L263 TraceCheckUtils]: 248: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-17 22:03:19,658 INFO L263 TraceCheckUtils]: 249: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:03:19,658 INFO L263 TraceCheckUtils]: 250: Hoare triple {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,658 INFO L280 TraceCheckUtils]: 251: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,658 INFO L280 TraceCheckUtils]: 252: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,659 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {58293#true} {58553#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {58293#true} is VALID [2020-07-17 22:03:19,659 INFO L280 TraceCheckUtils]: 254: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:19,659 INFO L280 TraceCheckUtils]: 255: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,659 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {58293#true} {58294#false} #529#return; {58294#false} is VALID [2020-07-17 22:03:19,659 INFO L280 TraceCheckUtils]: 257: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-17 22:03:19,659 INFO L280 TraceCheckUtils]: 258: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-17 22:03:19,660 INFO L263 TraceCheckUtils]: 259: Hoare triple {58294#false} call processEnvironment(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,660 INFO L280 TraceCheckUtils]: 260: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:19,660 INFO L280 TraceCheckUtils]: 261: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:19,662 INFO L263 TraceCheckUtils]: 262: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,662 INFO L280 TraceCheckUtils]: 263: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,662 INFO L280 TraceCheckUtils]: 264: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:19,662 INFO L263 TraceCheckUtils]: 265: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,663 INFO L280 TraceCheckUtils]: 266: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:19,663 INFO L263 TraceCheckUtils]: 267: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:19,663 INFO L280 TraceCheckUtils]: 268: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,663 INFO L280 TraceCheckUtils]: 269: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:19,663 INFO L280 TraceCheckUtils]: 270: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,663 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:19,664 INFO L280 TraceCheckUtils]: 272: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:19,664 INFO L280 TraceCheckUtils]: 273: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:19,664 INFO L280 TraceCheckUtils]: 274: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:19,664 INFO L280 TraceCheckUtils]: 275: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,664 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:19,665 INFO L280 TraceCheckUtils]: 277: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-17 22:03:19,665 INFO L280 TraceCheckUtils]: 278: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:19,666 INFO L263 TraceCheckUtils]: 279: Hoare triple {58293#true} call activatePump(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,666 INFO L280 TraceCheckUtils]: 280: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:19,666 INFO L263 TraceCheckUtils]: 281: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:19,666 INFO L280 TraceCheckUtils]: 282: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,666 INFO L263 TraceCheckUtils]: 283: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:19,667 INFO L280 TraceCheckUtils]: 284: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:19,667 INFO L280 TraceCheckUtils]: 285: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,667 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:19,667 INFO L280 TraceCheckUtils]: 287: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:19,668 INFO L280 TraceCheckUtils]: 288: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,668 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:19,668 INFO L280 TraceCheckUtils]: 290: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:19,668 INFO L280 TraceCheckUtils]: 291: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:19,669 INFO L263 TraceCheckUtils]: 292: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:03:19,669 INFO L280 TraceCheckUtils]: 293: Hoare triple {58618#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {58293#true} is VALID [2020-07-17 22:03:19,669 INFO L280 TraceCheckUtils]: 294: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,669 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {58293#true} {58293#true} #525#return; {58293#true} is VALID [2020-07-17 22:03:19,670 INFO L280 TraceCheckUtils]: 296: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,670 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {58293#true} {58293#true} #543#return; {58293#true} is VALID [2020-07-17 22:03:19,670 INFO L280 TraceCheckUtils]: 298: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,670 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {58293#true} {58293#true} #511#return; {58293#true} is VALID [2020-07-17 22:03:19,670 INFO L280 TraceCheckUtils]: 300: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,671 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {58293#true} {58294#false} #533#return; {58294#false} is VALID [2020-07-17 22:03:19,671 INFO L263 TraceCheckUtils]: 302: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-17 22:03:19,671 INFO L280 TraceCheckUtils]: 303: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-17 22:03:19,671 INFO L263 TraceCheckUtils]: 304: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:19,671 INFO L280 TraceCheckUtils]: 305: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:19,671 INFO L280 TraceCheckUtils]: 306: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,672 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {58293#true} {58294#false} #551#return; {58294#false} is VALID [2020-07-17 22:03:19,672 INFO L280 TraceCheckUtils]: 308: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-17 22:03:19,672 INFO L280 TraceCheckUtils]: 309: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-17 22:03:19,672 INFO L263 TraceCheckUtils]: 310: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:19,672 INFO L280 TraceCheckUtils]: 311: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:19,672 INFO L280 TraceCheckUtils]: 312: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:19,673 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {58293#true} {58294#false} #553#return; {58294#false} is VALID [2020-07-17 22:03:19,673 INFO L280 TraceCheckUtils]: 314: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-17 22:03:19,673 INFO L280 TraceCheckUtils]: 315: Hoare triple {58294#false} assume 0 != ~tmp___0~3; {58294#false} is VALID [2020-07-17 22:03:19,673 INFO L280 TraceCheckUtils]: 316: Hoare triple {58294#false} assume 0 == ~switchedOnBeforeTS~0; {58294#false} is VALID [2020-07-17 22:03:19,673 INFO L263 TraceCheckUtils]: 317: Hoare triple {58294#false} call __automaton_fail(); {58294#false} is VALID [2020-07-17 22:03:19,673 INFO L280 TraceCheckUtils]: 318: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-17 22:03:19,767 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 22:03:19,767 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176056986] [2020-07-17 22:03:19,768 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [155263924] [2020-07-17 22:03:19,768 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 22:03:19,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:19,988 INFO L264 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 12 conjunts are in the unsatisfiable core [2020-07-17 22:03:20,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:03:20,058 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:03:20,527 INFO L263 TraceCheckUtils]: 0: Hoare triple {58293#true} call ULTIMATE.init(); {58293#true} is VALID [2020-07-17 22:03:20,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {58293#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {58293#true} is VALID [2020-07-17 22:03:20,528 INFO L280 TraceCheckUtils]: 2: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,528 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {58293#true} {58293#true} #569#return; {58293#true} is VALID [2020-07-17 22:03:20,528 INFO L263 TraceCheckUtils]: 4: Hoare triple {58293#true} call #t~ret76 := main(); {58293#true} is VALID [2020-07-17 22:03:20,528 INFO L280 TraceCheckUtils]: 5: Hoare triple {58293#true} havoc ~retValue_acc~11;havoc ~tmp~10; {58293#true} is VALID [2020-07-17 22:03:20,528 INFO L263 TraceCheckUtils]: 6: Hoare triple {58293#true} call select_helpers(); {58293#true} is VALID [2020-07-17 22:03:20,528 INFO L280 TraceCheckUtils]: 7: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,528 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {58293#true} {58293#true} #461#return; {58293#true} is VALID [2020-07-17 22:03:20,529 INFO L263 TraceCheckUtils]: 9: Hoare triple {58293#true} call select_features(); {58293#true} is VALID [2020-07-17 22:03:20,529 INFO L280 TraceCheckUtils]: 10: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,529 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {58293#true} {58293#true} #463#return; {58293#true} is VALID [2020-07-17 22:03:20,529 INFO L263 TraceCheckUtils]: 12: Hoare triple {58293#true} call #t~ret74 := valid_product(); {58293#true} is VALID [2020-07-17 22:03:20,529 INFO L280 TraceCheckUtils]: 13: Hoare triple {58293#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {58293#true} is VALID [2020-07-17 22:03:20,529 INFO L280 TraceCheckUtils]: 14: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,529 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {58293#true} {58293#true} #465#return; {58293#true} is VALID [2020-07-17 22:03:20,529 INFO L280 TraceCheckUtils]: 16: Hoare triple {58293#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {58293#true} is VALID [2020-07-17 22:03:20,530 INFO L280 TraceCheckUtils]: 17: Hoare triple {58293#true} assume 0 != ~tmp~10; {58293#true} is VALID [2020-07-17 22:03:20,530 INFO L263 TraceCheckUtils]: 18: Hoare triple {58293#true} call setup(); {58293#true} is VALID [2020-07-17 22:03:20,530 INFO L280 TraceCheckUtils]: 19: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,530 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {58293#true} {58293#true} #467#return; {58293#true} is VALID [2020-07-17 22:03:20,530 INFO L263 TraceCheckUtils]: 21: Hoare triple {58293#true} call runTest(); {58293#true} is VALID [2020-07-17 22:03:20,531 INFO L263 TraceCheckUtils]: 22: Hoare triple {58293#true} call __utac_acc__Specification5_spec__1(); {58293#true} is VALID [2020-07-17 22:03:20,531 INFO L280 TraceCheckUtils]: 23: Hoare triple {58293#true} ~switchedOnBeforeTS~0 := 0; {58293#true} is VALID [2020-07-17 22:03:20,531 INFO L280 TraceCheckUtils]: 24: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,531 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {58293#true} {58293#true} #559#return; {58293#true} is VALID [2020-07-17 22:03:20,531 INFO L263 TraceCheckUtils]: 26: Hoare triple {58293#true} call test(); {58293#true} is VALID [2020-07-17 22:03:20,531 INFO L280 TraceCheckUtils]: 27: Hoare triple {58293#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {58293#true} is VALID [2020-07-17 22:03:20,532 INFO L280 TraceCheckUtils]: 28: Hoare triple {58293#true} assume !false; {58293#true} is VALID [2020-07-17 22:03:20,532 INFO L280 TraceCheckUtils]: 29: Hoare triple {58293#true} assume ~splverifierCounter~0 < 4; {58293#true} is VALID [2020-07-17 22:03:20,532 INFO L280 TraceCheckUtils]: 30: Hoare triple {58293#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58293#true} is VALID [2020-07-17 22:03:20,532 INFO L280 TraceCheckUtils]: 31: Hoare triple {58293#true} assume 0 != ~tmp~0; {58293#true} is VALID [2020-07-17 22:03:20,532 INFO L263 TraceCheckUtils]: 32: Hoare triple {58293#true} call waterRise(); {58293#true} is VALID [2020-07-17 22:03:20,533 INFO L280 TraceCheckUtils]: 33: Hoare triple {58293#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58293#true} is VALID [2020-07-17 22:03:20,533 INFO L280 TraceCheckUtils]: 34: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,533 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {58293#true} {58293#true} #513#return; {58293#true} is VALID [2020-07-17 22:03:20,533 INFO L280 TraceCheckUtils]: 36: Hoare triple {58293#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58293#true} is VALID [2020-07-17 22:03:20,533 INFO L280 TraceCheckUtils]: 37: Hoare triple {58293#true} assume !(0 != ~tmp___0~0); {58293#true} is VALID [2020-07-17 22:03:20,533 INFO L280 TraceCheckUtils]: 38: Hoare triple {58293#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58293#true} is VALID [2020-07-17 22:03:20,534 INFO L280 TraceCheckUtils]: 39: Hoare triple {58293#true} assume 0 != ~tmp___2~0; {58293#true} is VALID [2020-07-17 22:03:20,534 INFO L263 TraceCheckUtils]: 40: Hoare triple {58293#true} call timeShift(); {58293#true} is VALID [2020-07-17 22:03:20,534 INFO L263 TraceCheckUtils]: 41: Hoare triple {58293#true} call __utac_acc__Specification5_spec__2(); {58293#true} is VALID [2020-07-17 22:03:20,534 INFO L263 TraceCheckUtils]: 42: Hoare triple {58293#true} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:20,534 INFO L280 TraceCheckUtils]: 43: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:20,535 INFO L280 TraceCheckUtils]: 44: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,535 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {58293#true} {58293#true} #549#return; {58293#true} is VALID [2020-07-17 22:03:20,535 INFO L280 TraceCheckUtils]: 46: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:20,535 INFO L280 TraceCheckUtils]: 47: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,535 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {58293#true} {58293#true} #529#return; {58293#true} is VALID [2020-07-17 22:03:20,535 INFO L280 TraceCheckUtils]: 49: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:20,536 INFO L280 TraceCheckUtils]: 50: Hoare triple {58293#true} assume 0 != ~systemActive~0; {58293#true} is VALID [2020-07-17 22:03:20,536 INFO L263 TraceCheckUtils]: 51: Hoare triple {58293#true} call processEnvironment(); {58293#true} is VALID [2020-07-17 22:03:20,536 INFO L280 TraceCheckUtils]: 52: Hoare triple {58293#true} havoc ~tmp~2; {58293#true} is VALID [2020-07-17 22:03:20,536 INFO L280 TraceCheckUtils]: 53: Hoare triple {58293#true} assume !(0 != ~pumpRunning~0); {58293#true} is VALID [2020-07-17 22:03:20,536 INFO L263 TraceCheckUtils]: 54: Hoare triple {58293#true} call processEnvironment__wrappee__highWaterSensor(); {58293#true} is VALID [2020-07-17 22:03:20,537 INFO L280 TraceCheckUtils]: 55: Hoare triple {58293#true} havoc ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:20,537 INFO L280 TraceCheckUtils]: 56: Hoare triple {58293#true} assume 0 == ~pumpRunning~0; {58293#true} is VALID [2020-07-17 22:03:20,537 INFO L263 TraceCheckUtils]: 57: Hoare triple {58293#true} call #t~ret14 := isHighWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:20,537 INFO L280 TraceCheckUtils]: 58: Hoare triple {58293#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58293#true} is VALID [2020-07-17 22:03:20,537 INFO L263 TraceCheckUtils]: 59: Hoare triple {58293#true} call #t~ret34 := isHighWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:20,537 INFO L280 TraceCheckUtils]: 60: Hoare triple {58293#true} havoc ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:20,538 INFO L280 TraceCheckUtils]: 61: Hoare triple {58293#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58293#true} is VALID [2020-07-17 22:03:20,538 INFO L280 TraceCheckUtils]: 62: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,538 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {58293#true} {58293#true} #527#return; {58293#true} is VALID [2020-07-17 22:03:20,538 INFO L280 TraceCheckUtils]: 64: Hoare triple {58293#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58293#true} is VALID [2020-07-17 22:03:20,538 INFO L280 TraceCheckUtils]: 65: Hoare triple {58293#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58293#true} is VALID [2020-07-17 22:03:20,538 INFO L280 TraceCheckUtils]: 66: Hoare triple {58293#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58293#true} is VALID [2020-07-17 22:03:20,539 INFO L280 TraceCheckUtils]: 67: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,539 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {58293#true} {58293#true} #541#return; {58293#true} is VALID [2020-07-17 22:03:20,539 INFO L280 TraceCheckUtils]: 69: Hoare triple {58293#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58293#true} is VALID [2020-07-17 22:03:20,539 INFO L280 TraceCheckUtils]: 70: Hoare triple {58293#true} assume 0 != ~tmp~1; {58293#true} is VALID [2020-07-17 22:03:20,539 INFO L263 TraceCheckUtils]: 71: Hoare triple {58293#true} call activatePump(); {58293#true} is VALID [2020-07-17 22:03:20,540 INFO L280 TraceCheckUtils]: 72: Hoare triple {58293#true} havoc ~tmp~3; {58293#true} is VALID [2020-07-17 22:03:20,540 INFO L263 TraceCheckUtils]: 73: Hoare triple {58293#true} call #t~ret16 := isMethaneAlarm(); {58293#true} is VALID [2020-07-17 22:03:20,540 INFO L280 TraceCheckUtils]: 74: Hoare triple {58293#true} havoc ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:20,540 INFO L263 TraceCheckUtils]: 75: Hoare triple {58293#true} call #t~ret17 := isMethaneLevelCritical(); {58293#true} is VALID [2020-07-17 22:03:20,540 INFO L280 TraceCheckUtils]: 76: Hoare triple {58293#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58293#true} is VALID [2020-07-17 22:03:20,540 INFO L280 TraceCheckUtils]: 77: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,541 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {58293#true} {58293#true} #563#return; {58293#true} is VALID [2020-07-17 22:03:20,541 INFO L280 TraceCheckUtils]: 79: Hoare triple {58293#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58293#true} is VALID [2020-07-17 22:03:20,541 INFO L280 TraceCheckUtils]: 80: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,541 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {58293#true} {58293#true} #523#return; {58293#true} is VALID [2020-07-17 22:03:20,541 INFO L280 TraceCheckUtils]: 82: Hoare triple {58293#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58293#true} is VALID [2020-07-17 22:03:20,542 INFO L280 TraceCheckUtils]: 83: Hoare triple {58293#true} assume !(0 != ~tmp~3); {58293#true} is VALID [2020-07-17 22:03:20,542 INFO L263 TraceCheckUtils]: 84: Hoare triple {58293#true} call activatePump__wrappee__lowWaterSensor(); {58293#true} is VALID [2020-07-17 22:03:20,548 INFO L280 TraceCheckUtils]: 85: Hoare triple {58293#true} ~pumpRunning~0 := 1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,550 INFO L280 TraceCheckUtils]: 86: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,550 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #525#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,551 INFO L280 TraceCheckUtils]: 88: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,552 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #543#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,552 INFO L280 TraceCheckUtils]: 90: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,554 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #511#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,554 INFO L280 TraceCheckUtils]: 92: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,555 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #533#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,556 INFO L263 TraceCheckUtils]: 94: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,556 INFO L280 TraceCheckUtils]: 95: Hoare triple {58605#(<= 1 ~pumpRunning~0)} havoc ~tmp~9;havoc ~tmp___0~3; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,557 INFO L263 TraceCheckUtils]: 96: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call #t~ret72 := getWaterLevel(); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,557 INFO L280 TraceCheckUtils]: 97: Hoare triple {58605#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,558 INFO L280 TraceCheckUtils]: 98: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,559 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58605#(<= 1 ~pumpRunning~0)} #551#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,559 INFO L280 TraceCheckUtils]: 100: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,560 INFO L280 TraceCheckUtils]: 101: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~9); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,560 INFO L280 TraceCheckUtils]: 102: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,562 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58605#(<= 1 ~pumpRunning~0)} #535#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,570 INFO L280 TraceCheckUtils]: 104: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume true; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,570 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {58605#(<= 1 ~pumpRunning~0)} {58293#true} #519#return; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,571 INFO L280 TraceCheckUtils]: 106: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !false; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,572 INFO L280 TraceCheckUtils]: 107: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,572 INFO L280 TraceCheckUtils]: 108: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,573 INFO L280 TraceCheckUtils]: 109: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~0); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,573 INFO L280 TraceCheckUtils]: 110: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,574 INFO L280 TraceCheckUtils]: 111: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,575 INFO L280 TraceCheckUtils]: 112: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,575 INFO L280 TraceCheckUtils]: 113: Hoare triple {58605#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {58605#(<= 1 ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,576 INFO L263 TraceCheckUtils]: 114: Hoare triple {58605#(<= 1 ~pumpRunning~0)} call timeShift(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,576 INFO L263 TraceCheckUtils]: 115: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {58293#true} is VALID [2020-07-17 22:03:20,576 INFO L263 TraceCheckUtils]: 116: Hoare triple {58293#true} call #t~ret71 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:20,577 INFO L280 TraceCheckUtils]: 117: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58293#true} is VALID [2020-07-17 22:03:20,577 INFO L280 TraceCheckUtils]: 118: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,577 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {58293#true} {58293#true} #549#return; {58293#true} is VALID [2020-07-17 22:03:20,577 INFO L280 TraceCheckUtils]: 120: Hoare triple {58293#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58293#true} is VALID [2020-07-17 22:03:20,577 INFO L280 TraceCheckUtils]: 121: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,578 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #529#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,579 INFO L280 TraceCheckUtils]: 123: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,579 INFO L263 TraceCheckUtils]: 124: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:20,579 INFO L280 TraceCheckUtils]: 125: Hoare triple {58293#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58293#true} is VALID [2020-07-17 22:03:20,579 INFO L280 TraceCheckUtils]: 126: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,580 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #531#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,580 INFO L280 TraceCheckUtils]: 128: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,581 INFO L263 TraceCheckUtils]: 129: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,582 INFO L280 TraceCheckUtils]: 130: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~2; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,582 INFO L280 TraceCheckUtils]: 131: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,583 INFO L263 TraceCheckUtils]: 132: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret15 := isLowWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:20,583 INFO L280 TraceCheckUtils]: 133: Hoare triple {58293#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58293#true} is VALID [2020-07-17 22:03:20,583 INFO L263 TraceCheckUtils]: 134: Hoare triple {58293#true} call #t~ret35 := isLowWaterSensorDry(); {58293#true} is VALID [2020-07-17 22:03:20,583 INFO L280 TraceCheckUtils]: 135: Hoare triple {58293#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58293#true} is VALID [2020-07-17 22:03:20,583 INFO L280 TraceCheckUtils]: 136: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,583 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {58293#true} {58293#true} #503#return; {58293#true} is VALID [2020-07-17 22:03:20,584 INFO L280 TraceCheckUtils]: 138: Hoare triple {58293#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58293#true} is VALID [2020-07-17 22:03:20,584 INFO L280 TraceCheckUtils]: 139: Hoare triple {58293#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58293#true} is VALID [2020-07-17 22:03:20,584 INFO L280 TraceCheckUtils]: 140: Hoare triple {58293#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58293#true} is VALID [2020-07-17 22:03:20,584 INFO L280 TraceCheckUtils]: 141: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,585 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #505#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,586 INFO L280 TraceCheckUtils]: 143: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,586 INFO L280 TraceCheckUtils]: 144: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~2); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,587 INFO L263 TraceCheckUtils]: 145: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,587 INFO L280 TraceCheckUtils]: 146: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~1; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,588 INFO L280 TraceCheckUtils]: 147: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,588 INFO L263 TraceCheckUtils]: 148: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {58293#true} is VALID [2020-07-17 22:03:20,588 INFO L280 TraceCheckUtils]: 149: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,589 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {58293#true} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #547#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,590 INFO L280 TraceCheckUtils]: 151: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,591 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #509#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,591 INFO L280 TraceCheckUtils]: 153: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,592 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #533#return; {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-17 22:03:20,592 INFO L263 TraceCheckUtils]: 155: Hoare triple {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {58293#true} is VALID [2020-07-17 22:03:20,593 INFO L280 TraceCheckUtils]: 156: Hoare triple {58293#true} havoc ~tmp~9;havoc ~tmp___0~3; {58293#true} is VALID [2020-07-17 22:03:20,593 INFO L263 TraceCheckUtils]: 157: Hoare triple {58293#true} call #t~ret72 := getWaterLevel(); {58293#true} is VALID [2020-07-17 22:03:20,593 INFO L280 TraceCheckUtils]: 158: Hoare triple {58293#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58293#true} is VALID [2020-07-17 22:03:20,593 INFO L280 TraceCheckUtils]: 159: Hoare triple {58293#true} assume true; {58293#true} is VALID [2020-07-17 22:03:20,593 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {58293#true} {58293#true} #551#return; {58293#true} is VALID [2020-07-17 22:03:20,594 INFO L280 TraceCheckUtils]: 161: Hoare triple {58293#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58293#true} is VALID [2020-07-17 22:03:20,594 INFO L280 TraceCheckUtils]: 162: Hoare triple {58293#true} assume 2 != ~tmp~9; {58293#true} is VALID [2020-07-17 22:03:20,594 INFO L263 TraceCheckUtils]: 163: Hoare triple {58293#true} call #t~ret73 := isPumpRunning(); {58293#true} is VALID [2020-07-17 22:03:20,595 INFO L280 TraceCheckUtils]: 164: Hoare triple {58293#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:20,595 INFO L280 TraceCheckUtils]: 165: Hoare triple {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-17 22:03:20,596 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {59445#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {58293#true} #553#return; {59452#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} is VALID [2020-07-17 22:03:20,597 INFO L280 TraceCheckUtils]: 167: Hoare triple {59452#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret73|)} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {59456#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-17 22:03:20,598 INFO L280 TraceCheckUtils]: 168: Hoare triple {59456#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {59460#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:03:20,598 INFO L280 TraceCheckUtils]: 169: Hoare triple {59460#(<= ~pumpRunning~0 0)} assume true; {59460#(<= ~pumpRunning~0 0)} is VALID [2020-07-17 22:03:20,599 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {59460#(<= ~pumpRunning~0 0)} {59294#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #535#return; {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:03:20,600 INFO L280 TraceCheckUtils]: 171: Hoare triple {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-17 22:03:20,601 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {59467#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {58605#(<= 1 ~pumpRunning~0)} #519#return; {58294#false} is VALID [2020-07-17 22:03:20,601 INFO L280 TraceCheckUtils]: 173: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-17 22:03:20,602 INFO L280 TraceCheckUtils]: 174: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-17 22:03:20,602 INFO L280 TraceCheckUtils]: 175: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-17 22:03:20,602 INFO L280 TraceCheckUtils]: 176: Hoare triple {58294#false} assume !(0 != ~tmp~0); {58294#false} is VALID [2020-07-17 22:03:20,602 INFO L280 TraceCheckUtils]: 177: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-17 22:03:20,602 INFO L280 TraceCheckUtils]: 178: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-17 22:03:20,603 INFO L280 TraceCheckUtils]: 179: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-17 22:03:20,603 INFO L280 TraceCheckUtils]: 180: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-17 22:03:20,603 INFO L263 TraceCheckUtils]: 181: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-17 22:03:20,603 INFO L263 TraceCheckUtils]: 182: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58294#false} is VALID [2020-07-17 22:03:20,603 INFO L263 TraceCheckUtils]: 183: Hoare triple {58294#false} call #t~ret71 := isPumpRunning(); {58294#false} is VALID [2020-07-17 22:03:20,604 INFO L280 TraceCheckUtils]: 184: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-17 22:03:20,604 INFO L280 TraceCheckUtils]: 185: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,604 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {58294#false} {58294#false} #549#return; {58294#false} is VALID [2020-07-17 22:03:20,604 INFO L280 TraceCheckUtils]: 187: Hoare triple {58294#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58294#false} is VALID [2020-07-17 22:03:20,604 INFO L280 TraceCheckUtils]: 188: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,604 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {58294#false} {58294#false} #529#return; {58294#false} is VALID [2020-07-17 22:03:20,605 INFO L280 TraceCheckUtils]: 190: Hoare triple {58294#false} assume 0 != ~pumpRunning~0; {58294#false} is VALID [2020-07-17 22:03:20,605 INFO L263 TraceCheckUtils]: 191: Hoare triple {58294#false} call lowerWaterLevel(); {58294#false} is VALID [2020-07-17 22:03:20,605 INFO L280 TraceCheckUtils]: 192: Hoare triple {58294#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {58294#false} is VALID [2020-07-17 22:03:20,605 INFO L280 TraceCheckUtils]: 193: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,605 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {58294#false} {58294#false} #531#return; {58294#false} is VALID [2020-07-17 22:03:20,606 INFO L280 TraceCheckUtils]: 195: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-17 22:03:20,606 INFO L263 TraceCheckUtils]: 196: Hoare triple {58294#false} call processEnvironment(); {58294#false} is VALID [2020-07-17 22:03:20,606 INFO L280 TraceCheckUtils]: 197: Hoare triple {58294#false} havoc ~tmp~2; {58294#false} is VALID [2020-07-17 22:03:20,606 INFO L280 TraceCheckUtils]: 198: Hoare triple {58294#false} assume 0 != ~pumpRunning~0; {58294#false} is VALID [2020-07-17 22:03:20,606 INFO L263 TraceCheckUtils]: 199: Hoare triple {58294#false} call #t~ret15 := isLowWaterLevel(); {58294#false} is VALID [2020-07-17 22:03:20,607 INFO L280 TraceCheckUtils]: 200: Hoare triple {58294#false} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {58294#false} is VALID [2020-07-17 22:03:20,607 INFO L263 TraceCheckUtils]: 201: Hoare triple {58294#false} call #t~ret35 := isLowWaterSensorDry(); {58294#false} is VALID [2020-07-17 22:03:20,607 INFO L280 TraceCheckUtils]: 202: Hoare triple {58294#false} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {58294#false} is VALID [2020-07-17 22:03:20,607 INFO L280 TraceCheckUtils]: 203: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,607 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {58294#false} {58294#false} #503#return; {58294#false} is VALID [2020-07-17 22:03:20,608 INFO L280 TraceCheckUtils]: 205: Hoare triple {58294#false} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {58294#false} is VALID [2020-07-17 22:03:20,608 INFO L280 TraceCheckUtils]: 206: Hoare triple {58294#false} assume 0 != ~tmp~5;~tmp___0~2 := 0; {58294#false} is VALID [2020-07-17 22:03:20,608 INFO L280 TraceCheckUtils]: 207: Hoare triple {58294#false} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {58294#false} is VALID [2020-07-17 22:03:20,608 INFO L280 TraceCheckUtils]: 208: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,608 INFO L275 TraceCheckUtils]: 209: Hoare quadruple {58294#false} {58294#false} #505#return; {58294#false} is VALID [2020-07-17 22:03:20,608 INFO L280 TraceCheckUtils]: 210: Hoare triple {58294#false} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {58294#false} is VALID [2020-07-17 22:03:20,609 INFO L280 TraceCheckUtils]: 211: Hoare triple {58294#false} assume 0 != ~tmp~2; {58294#false} is VALID [2020-07-17 22:03:20,609 INFO L263 TraceCheckUtils]: 212: Hoare triple {58294#false} call deactivatePump(); {58294#false} is VALID [2020-07-17 22:03:20,609 INFO L280 TraceCheckUtils]: 213: Hoare triple {58294#false} ~pumpRunning~0 := 0; {58294#false} is VALID [2020-07-17 22:03:20,609 INFO L280 TraceCheckUtils]: 214: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,609 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {58294#false} {58294#false} #507#return; {58294#false} is VALID [2020-07-17 22:03:20,610 INFO L280 TraceCheckUtils]: 216: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,610 INFO L275 TraceCheckUtils]: 217: Hoare quadruple {58294#false} {58294#false} #533#return; {58294#false} is VALID [2020-07-17 22:03:20,610 INFO L263 TraceCheckUtils]: 218: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-17 22:03:20,610 INFO L280 TraceCheckUtils]: 219: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-17 22:03:20,611 INFO L263 TraceCheckUtils]: 220: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58294#false} is VALID [2020-07-17 22:03:20,611 INFO L280 TraceCheckUtils]: 221: Hoare triple {58294#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58294#false} is VALID [2020-07-17 22:03:20,611 INFO L280 TraceCheckUtils]: 222: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,611 INFO L275 TraceCheckUtils]: 223: Hoare quadruple {58294#false} {58294#false} #551#return; {58294#false} is VALID [2020-07-17 22:03:20,611 INFO L280 TraceCheckUtils]: 224: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-17 22:03:20,611 INFO L280 TraceCheckUtils]: 225: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-17 22:03:20,612 INFO L263 TraceCheckUtils]: 226: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58294#false} is VALID [2020-07-17 22:03:20,612 INFO L280 TraceCheckUtils]: 227: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-17 22:03:20,612 INFO L280 TraceCheckUtils]: 228: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,612 INFO L275 TraceCheckUtils]: 229: Hoare quadruple {58294#false} {58294#false} #553#return; {58294#false} is VALID [2020-07-17 22:03:20,612 INFO L280 TraceCheckUtils]: 230: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-17 22:03:20,613 INFO L280 TraceCheckUtils]: 231: Hoare triple {58294#false} assume !(0 != ~tmp___0~3); {58294#false} is VALID [2020-07-17 22:03:20,613 INFO L280 TraceCheckUtils]: 232: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,613 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {58294#false} {58294#false} #535#return; {58294#false} is VALID [2020-07-17 22:03:20,613 INFO L280 TraceCheckUtils]: 234: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,613 INFO L275 TraceCheckUtils]: 235: Hoare quadruple {58294#false} {58294#false} #519#return; {58294#false} is VALID [2020-07-17 22:03:20,614 INFO L280 TraceCheckUtils]: 236: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-17 22:03:20,614 INFO L280 TraceCheckUtils]: 237: Hoare triple {58294#false} assume ~splverifierCounter~0 < 4; {58294#false} is VALID [2020-07-17 22:03:20,614 INFO L280 TraceCheckUtils]: 238: Hoare triple {58294#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {58294#false} is VALID [2020-07-17 22:03:20,614 INFO L280 TraceCheckUtils]: 239: Hoare triple {58294#false} assume 0 != ~tmp~0; {58294#false} is VALID [2020-07-17 22:03:20,614 INFO L263 TraceCheckUtils]: 240: Hoare triple {58294#false} call waterRise(); {58294#false} is VALID [2020-07-17 22:03:20,615 INFO L280 TraceCheckUtils]: 241: Hoare triple {58294#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {58294#false} is VALID [2020-07-17 22:03:20,615 INFO L280 TraceCheckUtils]: 242: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,615 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {58294#false} {58294#false} #513#return; {58294#false} is VALID [2020-07-17 22:03:20,615 INFO L280 TraceCheckUtils]: 244: Hoare triple {58294#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {58294#false} is VALID [2020-07-17 22:03:20,615 INFO L280 TraceCheckUtils]: 245: Hoare triple {58294#false} assume !(0 != ~tmp___0~0); {58294#false} is VALID [2020-07-17 22:03:20,615 INFO L280 TraceCheckUtils]: 246: Hoare triple {58294#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {58294#false} is VALID [2020-07-17 22:03:20,616 INFO L280 TraceCheckUtils]: 247: Hoare triple {58294#false} assume 0 != ~tmp___2~0; {58294#false} is VALID [2020-07-17 22:03:20,616 INFO L263 TraceCheckUtils]: 248: Hoare triple {58294#false} call timeShift(); {58294#false} is VALID [2020-07-17 22:03:20,616 INFO L263 TraceCheckUtils]: 249: Hoare triple {58294#false} call __utac_acc__Specification5_spec__2(); {58294#false} is VALID [2020-07-17 22:03:20,616 INFO L263 TraceCheckUtils]: 250: Hoare triple {58294#false} call #t~ret71 := isPumpRunning(); {58294#false} is VALID [2020-07-17 22:03:20,616 INFO L280 TraceCheckUtils]: 251: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-17 22:03:20,617 INFO L280 TraceCheckUtils]: 252: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,617 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {58294#false} {58294#false} #549#return; {58294#false} is VALID [2020-07-17 22:03:20,617 INFO L280 TraceCheckUtils]: 254: Hoare triple {58294#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {58294#false} is VALID [2020-07-17 22:03:20,617 INFO L280 TraceCheckUtils]: 255: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,617 INFO L275 TraceCheckUtils]: 256: Hoare quadruple {58294#false} {58294#false} #529#return; {58294#false} is VALID [2020-07-17 22:03:20,617 INFO L280 TraceCheckUtils]: 257: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-17 22:03:20,618 INFO L280 TraceCheckUtils]: 258: Hoare triple {58294#false} assume 0 != ~systemActive~0; {58294#false} is VALID [2020-07-17 22:03:20,618 INFO L263 TraceCheckUtils]: 259: Hoare triple {58294#false} call processEnvironment(); {58294#false} is VALID [2020-07-17 22:03:20,618 INFO L280 TraceCheckUtils]: 260: Hoare triple {58294#false} havoc ~tmp~2; {58294#false} is VALID [2020-07-17 22:03:20,618 INFO L280 TraceCheckUtils]: 261: Hoare triple {58294#false} assume !(0 != ~pumpRunning~0); {58294#false} is VALID [2020-07-17 22:03:20,618 INFO L263 TraceCheckUtils]: 262: Hoare triple {58294#false} call processEnvironment__wrappee__highWaterSensor(); {58294#false} is VALID [2020-07-17 22:03:20,619 INFO L280 TraceCheckUtils]: 263: Hoare triple {58294#false} havoc ~tmp~1; {58294#false} is VALID [2020-07-17 22:03:20,619 INFO L280 TraceCheckUtils]: 264: Hoare triple {58294#false} assume 0 == ~pumpRunning~0; {58294#false} is VALID [2020-07-17 22:03:20,619 INFO L263 TraceCheckUtils]: 265: Hoare triple {58294#false} call #t~ret14 := isHighWaterLevel(); {58294#false} is VALID [2020-07-17 22:03:20,619 INFO L280 TraceCheckUtils]: 266: Hoare triple {58294#false} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {58294#false} is VALID [2020-07-17 22:03:20,619 INFO L263 TraceCheckUtils]: 267: Hoare triple {58294#false} call #t~ret34 := isHighWaterSensorDry(); {58294#false} is VALID [2020-07-17 22:03:20,619 INFO L280 TraceCheckUtils]: 268: Hoare triple {58294#false} havoc ~retValue_acc~2; {58294#false} is VALID [2020-07-17 22:03:20,620 INFO L280 TraceCheckUtils]: 269: Hoare triple {58294#false} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {58294#false} is VALID [2020-07-17 22:03:20,620 INFO L280 TraceCheckUtils]: 270: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,620 INFO L275 TraceCheckUtils]: 271: Hoare quadruple {58294#false} {58294#false} #527#return; {58294#false} is VALID [2020-07-17 22:03:20,620 INFO L280 TraceCheckUtils]: 272: Hoare triple {58294#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {58294#false} is VALID [2020-07-17 22:03:20,620 INFO L280 TraceCheckUtils]: 273: Hoare triple {58294#false} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {58294#false} is VALID [2020-07-17 22:03:20,620 INFO L280 TraceCheckUtils]: 274: Hoare triple {58294#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {58294#false} is VALID [2020-07-17 22:03:20,621 INFO L280 TraceCheckUtils]: 275: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,621 INFO L275 TraceCheckUtils]: 276: Hoare quadruple {58294#false} {58294#false} #541#return; {58294#false} is VALID [2020-07-17 22:03:20,621 INFO L280 TraceCheckUtils]: 277: Hoare triple {58294#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {58294#false} is VALID [2020-07-17 22:03:20,621 INFO L280 TraceCheckUtils]: 278: Hoare triple {58294#false} assume 0 != ~tmp~1; {58294#false} is VALID [2020-07-17 22:03:20,621 INFO L263 TraceCheckUtils]: 279: Hoare triple {58294#false} call activatePump(); {58294#false} is VALID [2020-07-17 22:03:20,622 INFO L280 TraceCheckUtils]: 280: Hoare triple {58294#false} havoc ~tmp~3; {58294#false} is VALID [2020-07-17 22:03:20,622 INFO L263 TraceCheckUtils]: 281: Hoare triple {58294#false} call #t~ret16 := isMethaneAlarm(); {58294#false} is VALID [2020-07-17 22:03:20,622 INFO L280 TraceCheckUtils]: 282: Hoare triple {58294#false} havoc ~retValue_acc~4; {58294#false} is VALID [2020-07-17 22:03:20,622 INFO L263 TraceCheckUtils]: 283: Hoare triple {58294#false} call #t~ret17 := isMethaneLevelCritical(); {58294#false} is VALID [2020-07-17 22:03:20,622 INFO L280 TraceCheckUtils]: 284: Hoare triple {58294#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {58294#false} is VALID [2020-07-17 22:03:20,622 INFO L280 TraceCheckUtils]: 285: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,623 INFO L275 TraceCheckUtils]: 286: Hoare quadruple {58294#false} {58294#false} #563#return; {58294#false} is VALID [2020-07-17 22:03:20,623 INFO L280 TraceCheckUtils]: 287: Hoare triple {58294#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {58294#false} is VALID [2020-07-17 22:03:20,623 INFO L280 TraceCheckUtils]: 288: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,623 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {58294#false} {58294#false} #523#return; {58294#false} is VALID [2020-07-17 22:03:20,623 INFO L280 TraceCheckUtils]: 290: Hoare triple {58294#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {58294#false} is VALID [2020-07-17 22:03:20,623 INFO L280 TraceCheckUtils]: 291: Hoare triple {58294#false} assume !(0 != ~tmp~3); {58294#false} is VALID [2020-07-17 22:03:20,624 INFO L263 TraceCheckUtils]: 292: Hoare triple {58294#false} call activatePump__wrappee__lowWaterSensor(); {58294#false} is VALID [2020-07-17 22:03:20,624 INFO L280 TraceCheckUtils]: 293: Hoare triple {58294#false} ~pumpRunning~0 := 1; {58294#false} is VALID [2020-07-17 22:03:20,624 INFO L280 TraceCheckUtils]: 294: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,624 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {58294#false} {58294#false} #525#return; {58294#false} is VALID [2020-07-17 22:03:20,624 INFO L280 TraceCheckUtils]: 296: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,625 INFO L275 TraceCheckUtils]: 297: Hoare quadruple {58294#false} {58294#false} #543#return; {58294#false} is VALID [2020-07-17 22:03:20,625 INFO L280 TraceCheckUtils]: 298: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,625 INFO L275 TraceCheckUtils]: 299: Hoare quadruple {58294#false} {58294#false} #511#return; {58294#false} is VALID [2020-07-17 22:03:20,625 INFO L280 TraceCheckUtils]: 300: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,625 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {58294#false} {58294#false} #533#return; {58294#false} is VALID [2020-07-17 22:03:20,625 INFO L263 TraceCheckUtils]: 302: Hoare triple {58294#false} call __utac_acc__Specification5_spec__3(); {58294#false} is VALID [2020-07-17 22:03:20,626 INFO L280 TraceCheckUtils]: 303: Hoare triple {58294#false} havoc ~tmp~9;havoc ~tmp___0~3; {58294#false} is VALID [2020-07-17 22:03:20,626 INFO L263 TraceCheckUtils]: 304: Hoare triple {58294#false} call #t~ret72 := getWaterLevel(); {58294#false} is VALID [2020-07-17 22:03:20,626 INFO L280 TraceCheckUtils]: 305: Hoare triple {58294#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {58294#false} is VALID [2020-07-17 22:03:20,626 INFO L280 TraceCheckUtils]: 306: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,626 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {58294#false} {58294#false} #551#return; {58294#false} is VALID [2020-07-17 22:03:20,627 INFO L280 TraceCheckUtils]: 308: Hoare triple {58294#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {58294#false} is VALID [2020-07-17 22:03:20,627 INFO L280 TraceCheckUtils]: 309: Hoare triple {58294#false} assume 2 != ~tmp~9; {58294#false} is VALID [2020-07-17 22:03:20,627 INFO L263 TraceCheckUtils]: 310: Hoare triple {58294#false} call #t~ret73 := isPumpRunning(); {58294#false} is VALID [2020-07-17 22:03:20,627 INFO L280 TraceCheckUtils]: 311: Hoare triple {58294#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {58294#false} is VALID [2020-07-17 22:03:20,627 INFO L280 TraceCheckUtils]: 312: Hoare triple {58294#false} assume true; {58294#false} is VALID [2020-07-17 22:03:20,627 INFO L275 TraceCheckUtils]: 313: Hoare quadruple {58294#false} {58294#false} #553#return; {58294#false} is VALID [2020-07-17 22:03:20,628 INFO L280 TraceCheckUtils]: 314: Hoare triple {58294#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {58294#false} is VALID [2020-07-17 22:03:20,628 INFO L280 TraceCheckUtils]: 315: Hoare triple {58294#false} assume 0 != ~tmp___0~3; {58294#false} is VALID [2020-07-17 22:03:20,628 INFO L280 TraceCheckUtils]: 316: Hoare triple {58294#false} assume 0 == ~switchedOnBeforeTS~0; {58294#false} is VALID [2020-07-17 22:03:20,628 INFO L263 TraceCheckUtils]: 317: Hoare triple {58294#false} call __automaton_fail(); {58294#false} is VALID [2020-07-17 22:03:20,628 INFO L280 TraceCheckUtils]: 318: Hoare triple {58294#false} assume !false; {58294#false} is VALID [2020-07-17 22:03:20,699 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 22:03:20,699 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:03:20,699 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-17 22:03:20,700 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1218062867] [2020-07-17 22:03:20,702 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-17 22:06:40,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:06:40,550 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-17 22:06:41,089 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 22:06:41,089 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-17 22:06:41,089 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:06:41,090 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-17 22:06:41,090 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-17 22:06:41,090 INFO L87 Difference]: Start difference. First operand 2092 states and 2461 transitions. Second operand 22 states. [2020-07-17 22:06:43,351 WARN L193 SmtUtils]: Spent 506.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-17 22:06:45,384 WARN L193 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:06:46,456 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:06:47,143 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-17 22:06:52,772 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:07:05,849 WARN L193 SmtUtils]: Spent 499.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:07:06,620 WARN L193 SmtUtils]: Spent 515.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-17 22:07:08,916 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-17 22:07:13,328 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:07:20,868 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:07:21,315 WARN L193 SmtUtils]: Spent 272.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-17 22:07:42,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:07:42,953 INFO L93 Difference]: Finished difference Result 4118 states and 4995 transitions. [2020-07-17 22:07:42,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2020-07-17 22:07:42,954 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 319 [2020-07-17 22:07:42,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-17 22:07:42,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:07:42,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 538 transitions. [2020-07-17 22:07:42,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 22 states. [2020-07-17 22:07:42,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 538 transitions. [2020-07-17 22:07:42,963 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 29 states and 538 transitions. [2020-07-17 22:07:44,755 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 538 edges. 538 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-17 22:07:45,023 INFO L225 Difference]: With dead ends: 4118 [2020-07-17 22:07:45,024 INFO L226 Difference]: Without dead ends: 2249 [2020-07-17 22:07:45,028 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 481 GetRequests, 437 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=384, Invalid=1686, Unknown=0, NotChecked=0, Total=2070 [2020-07-17 22:07:45,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2249 states. [2020-07-17 22:08:07,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2249 to 2094. [2020-07-17 22:08:07,501 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-17 22:08:07,501 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2249 states. Second operand 2094 states. [2020-07-17 22:08:07,501 INFO L74 IsIncluded]: Start isIncluded. First operand 2249 states. Second operand 2094 states. [2020-07-17 22:08:07,502 INFO L87 Difference]: Start difference. First operand 2249 states. Second operand 2094 states. [2020-07-17 22:08:07,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:08:07,669 INFO L93 Difference]: Finished difference Result 2249 states and 2733 transitions. [2020-07-17 22:08:07,669 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 2733 transitions. [2020-07-17 22:08:07,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:08:07,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:08:07,674 INFO L74 IsIncluded]: Start isIncluded. First operand 2094 states. Second operand 2249 states. [2020-07-17 22:08:07,674 INFO L87 Difference]: Start difference. First operand 2094 states. Second operand 2249 states. [2020-07-17 22:08:07,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-17 22:08:07,857 INFO L93 Difference]: Finished difference Result 2249 states and 2733 transitions. [2020-07-17 22:08:07,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2249 states and 2733 transitions. [2020-07-17 22:08:07,862 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-17 22:08:07,862 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-17 22:08:07,862 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-17 22:08:07,862 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-17 22:08:07,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2094 states. [2020-07-17 22:08:08,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 2094 states and 2457 transitions. [2020-07-17 22:08:08,039 INFO L78 Accepts]: Start accepts. Automaton has 2094 states and 2457 transitions. Word has length 319 [2020-07-17 22:08:08,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-17 22:08:08,039 INFO L479 AbstractCegarLoop]: Abstraction has 2094 states and 2457 transitions. [2020-07-17 22:08:08,039 INFO L480 AbstractCegarLoop]: Interpolant automaton has 22 states. [2020-07-17 22:08:08,040 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 2457 transitions. [2020-07-17 22:08:08,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2020-07-17 22:08:08,046 INFO L414 BasicCegarLoop]: Found error trace [2020-07-17 22:08:08,047 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 22:08:08,252 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2020-07-17 22:08:08,253 INFO L427 AbstractCegarLoop]: === Iteration 12 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-17 22:08:08,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-17 22:08:08,254 INFO L82 PathProgramCache]: Analyzing trace with hash -1638821047, now seen corresponding path program 1 times [2020-07-17 22:08:08,254 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-17 22:08:08,255 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269541816] [2020-07-17 22:08:08,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-17 22:08:08,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,634 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-17 22:08:08,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,692 INFO L280 TraceCheckUtils]: 0: Hoare triple {73128#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {72872#true} is VALID [2020-07-17 22:08:08,692 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,692 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #569#return; {72872#true} is VALID [2020-07-17 22:08:08,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,696 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,696 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72872#true} {72872#true} #461#return; {72872#true} is VALID [2020-07-17 22:08:08,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,699 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72872#true} {72872#true} #463#return; {72872#true} is VALID [2020-07-17 22:08:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {72872#true} is VALID [2020-07-17 22:08:08,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,703 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #465#return; {72872#true} is VALID [2020-07-17 22:08:08,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,706 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,706 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72872#true} {72872#true} #467#return; {72872#true} is VALID [2020-07-17 22:08:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,718 INFO L280 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {72872#true} is VALID [2020-07-17 22:08:08,718 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,718 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #559#return; {72872#true} is VALID [2020-07-17 22:08:08,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,733 INFO L280 TraceCheckUtils]: 0: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72872#true} is VALID [2020-07-17 22:08:08,734 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,734 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #513#return; {72872#true} is VALID [2020-07-17 22:08:08,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,771 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:08,771 INFO L263 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:08,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,772 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:08,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:08,772 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,773 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:08,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,805 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:08,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:08,806 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:08,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,807 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,807 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:08,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:08,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:08,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:08,808 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,808 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:08,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,819 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:08,820 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,820 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:08,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,821 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:08,821 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:08,821 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,821 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:08,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,822 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:08,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:08,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:08,827 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:08,827 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:08,827 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,827 INFO L263 TraceCheckUtils]: 3: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:08,828 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:08,828 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,828 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:08,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,829 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:08,829 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:08,829 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:08,830 INFO L263 TraceCheckUtils]: 12: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,830 INFO L280 TraceCheckUtils]: 13: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:08,831 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,831 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:08,831 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,831 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:08,832 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,832 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:08,832 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,832 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:08,833 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:08,833 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,833 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,833 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,833 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:08,834 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:08,834 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:08,834 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:08,834 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,835 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:08,835 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-17 22:08:08,835 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,837 INFO L263 TraceCheckUtils]: 16: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,837 INFO L280 TraceCheckUtils]: 17: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:08,837 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:08,838 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,838 INFO L263 TraceCheckUtils]: 20: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:08,838 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:08,838 INFO L280 TraceCheckUtils]: 22: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,839 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:08,839 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,839 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,839 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:08,839 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:08,840 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:08,841 INFO L263 TraceCheckUtils]: 29: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,841 INFO L280 TraceCheckUtils]: 30: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:08,841 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,841 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:08,842 INFO L280 TraceCheckUtils]: 33: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,842 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:08,842 INFO L280 TraceCheckUtils]: 35: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,842 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-17 22:08:08,843 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:08,843 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:08,844 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,845 INFO L280 TraceCheckUtils]: 3: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,845 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:08,845 INFO L263 TraceCheckUtils]: 5: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:08,846 INFO L263 TraceCheckUtils]: 7: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:08,846 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,846 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,846 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,846 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:08,847 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:08,847 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:08,847 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:08,847 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,848 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:08,848 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-17 22:08:08,848 INFO L280 TraceCheckUtils]: 18: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,849 INFO L263 TraceCheckUtils]: 19: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,850 INFO L280 TraceCheckUtils]: 20: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:08,850 INFO L263 TraceCheckUtils]: 21: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:08,850 INFO L280 TraceCheckUtils]: 22: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,850 INFO L263 TraceCheckUtils]: 23: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:08,850 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:08,851 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,851 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:08,851 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,851 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,851 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:08,852 INFO L280 TraceCheckUtils]: 30: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:08,852 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:08,853 INFO L263 TraceCheckUtils]: 32: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,853 INFO L280 TraceCheckUtils]: 33: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:08,853 INFO L280 TraceCheckUtils]: 34: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,853 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:08,854 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,854 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:08,854 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,854 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-17 22:08:08,854 INFO L280 TraceCheckUtils]: 40: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,855 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-17 22:08:08,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,862 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:08,863 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:08,863 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:08,863 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,863 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:08,864 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,864 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:08,864 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:08,864 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume !(2 != ~tmp~9); {72872#true} is VALID [2020-07-17 22:08:08,864 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,865 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-17 22:08:08,866 INFO L263 TraceCheckUtils]: 0: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:08:08,866 INFO L263 TraceCheckUtils]: 1: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:08,866 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,867 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:08,867 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:08,867 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,867 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:08,867 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:08,868 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-17 22:08:08,869 INFO L263 TraceCheckUtils]: 10: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:08,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:08,870 INFO L263 TraceCheckUtils]: 13: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,870 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:08,871 INFO L263 TraceCheckUtils]: 16: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:08,871 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:08,871 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,871 INFO L280 TraceCheckUtils]: 20: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:08,872 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,872 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:08,872 INFO L280 TraceCheckUtils]: 23: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:08,872 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:08,873 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:08,873 INFO L280 TraceCheckUtils]: 26: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,873 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:08,873 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-17 22:08:08,873 INFO L280 TraceCheckUtils]: 29: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,874 INFO L263 TraceCheckUtils]: 30: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,875 INFO L280 TraceCheckUtils]: 31: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:08,875 INFO L263 TraceCheckUtils]: 32: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:08,875 INFO L280 TraceCheckUtils]: 33: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,875 INFO L263 TraceCheckUtils]: 34: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:08,876 INFO L280 TraceCheckUtils]: 35: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:08,876 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,876 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:08,876 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:08,876 INFO L280 TraceCheckUtils]: 39: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,876 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:08,877 INFO L280 TraceCheckUtils]: 41: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:08,877 INFO L280 TraceCheckUtils]: 42: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:08,878 INFO L263 TraceCheckUtils]: 43: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,878 INFO L280 TraceCheckUtils]: 44: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:08,878 INFO L280 TraceCheckUtils]: 45: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,879 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:08,879 INFO L280 TraceCheckUtils]: 47: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,879 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:08,879 INFO L280 TraceCheckUtils]: 49: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,879 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-17 22:08:08,880 INFO L280 TraceCheckUtils]: 51: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,880 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-17 22:08:08,880 INFO L263 TraceCheckUtils]: 53: Hoare triple {72872#true} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:08,880 INFO L280 TraceCheckUtils]: 54: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:08,880 INFO L263 TraceCheckUtils]: 55: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,881 INFO L280 TraceCheckUtils]: 56: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:08,881 INFO L280 TraceCheckUtils]: 57: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,881 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:08,881 INFO L280 TraceCheckUtils]: 59: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:08,881 INFO L280 TraceCheckUtils]: 60: Hoare triple {72872#true} assume !(2 != ~tmp~9); {72872#true} is VALID [2020-07-17 22:08:08,882 INFO L280 TraceCheckUtils]: 61: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,882 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-17 22:08:08,882 INFO L280 TraceCheckUtils]: 63: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,882 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {72872#true} {72872#true} #519#return; {72872#true} is VALID [2020-07-17 22:08:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,905 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,905 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:08,905 INFO L263 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:08,906 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,906 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,906 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:08,906 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:08,906 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,907 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:08,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,912 INFO L280 TraceCheckUtils]: 0: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-17 22:08:08,912 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-17 22:08:08,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:08,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,926 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:08,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:08,927 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:08,927 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:08,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,927 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:08,928 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:08,928 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-17 22:08:08,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-17 22:08:08,928 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,928 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-17 22:08:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,936 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-17 22:08:08,936 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,936 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:08,936 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-17 22:08:08,937 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,937 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-17 22:08:08,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,937 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-17 22:08:08,937 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:08,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:08,938 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:08,938 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:08,938 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:08,939 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,939 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:08,939 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:08,940 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-17 22:08:08,940 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-17 22:08:08,941 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,941 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-17 22:08:08,942 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {72872#true} is VALID [2020-07-17 22:08:08,942 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume !(0 != ~tmp~2); {72872#true} is VALID [2020-07-17 22:08:08,944 INFO L263 TraceCheckUtils]: 15: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,945 INFO L280 TraceCheckUtils]: 16: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,945 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:08,945 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-17 22:08:08,946 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,946 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-17 22:08:08,946 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,947 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-17 22:08:08,947 INFO L280 TraceCheckUtils]: 23: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,947 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-17 22:08:08,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:08,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,958 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:08,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:08,962 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,963 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:08,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:08,964 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:08,964 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,965 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:08,965 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:08,965 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-17 22:08:08,966 INFO L263 TraceCheckUtils]: 7: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:08,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,966 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,967 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:08,967 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-17 22:08:08,967 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume 0 != ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:08,967 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume !(0 == ~switchedOnBeforeTS~0); {72872#true} is VALID [2020-07-17 22:08:08,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,968 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-17 22:08:08,970 INFO L263 TraceCheckUtils]: 0: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:08:08,971 INFO L263 TraceCheckUtils]: 1: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:08,971 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,971 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,972 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:08,972 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:08,972 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,973 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:08,973 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:08,975 INFO L263 TraceCheckUtils]: 9: Hoare triple {72872#true} call lowerWaterLevel(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:08,975 INFO L280 TraceCheckUtils]: 10: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-17 22:08:08,976 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,976 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-17 22:08:08,976 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-17 22:08:08,977 INFO L263 TraceCheckUtils]: 14: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,977 INFO L280 TraceCheckUtils]: 15: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:08,977 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:08,978 INFO L263 TraceCheckUtils]: 17: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,978 INFO L280 TraceCheckUtils]: 18: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:08,978 INFO L263 TraceCheckUtils]: 19: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:08,978 INFO L280 TraceCheckUtils]: 20: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:08,978 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,979 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:08,979 INFO L280 TraceCheckUtils]: 23: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:08,979 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-17 22:08:08,979 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-17 22:08:08,979 INFO L280 TraceCheckUtils]: 26: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,980 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-17 22:08:08,980 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {72872#true} is VALID [2020-07-17 22:08:08,980 INFO L280 TraceCheckUtils]: 29: Hoare triple {72872#true} assume !(0 != ~tmp~2); {72872#true} is VALID [2020-07-17 22:08:08,981 INFO L263 TraceCheckUtils]: 30: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:08,981 INFO L280 TraceCheckUtils]: 31: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:08,981 INFO L280 TraceCheckUtils]: 32: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:08,982 INFO L263 TraceCheckUtils]: 33: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-17 22:08:08,982 INFO L280 TraceCheckUtils]: 34: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,982 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-17 22:08:08,983 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,983 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-17 22:08:08,983 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,984 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-17 22:08:08,984 INFO L263 TraceCheckUtils]: 40: Hoare triple {72872#true} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:08,984 INFO L280 TraceCheckUtils]: 41: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:08,985 INFO L263 TraceCheckUtils]: 42: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:08,985 INFO L280 TraceCheckUtils]: 43: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:08,985 INFO L280 TraceCheckUtils]: 44: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,986 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:08,986 INFO L280 TraceCheckUtils]: 46: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:08,986 INFO L280 TraceCheckUtils]: 47: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-17 22:08:08,987 INFO L263 TraceCheckUtils]: 48: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:08,987 INFO L280 TraceCheckUtils]: 49: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:08,987 INFO L280 TraceCheckUtils]: 50: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,988 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:08,988 INFO L280 TraceCheckUtils]: 52: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-17 22:08:08,988 INFO L280 TraceCheckUtils]: 53: Hoare triple {72872#true} assume 0 != ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:08,989 INFO L280 TraceCheckUtils]: 54: Hoare triple {72872#true} assume !(0 == ~switchedOnBeforeTS~0); {72872#true} is VALID [2020-07-17 22:08:08,989 INFO L280 TraceCheckUtils]: 55: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,989 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-17 22:08:08,990 INFO L280 TraceCheckUtils]: 57: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:08,990 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {72872#true} {72872#true} #519#return; {72872#true} is VALID [2020-07-17 22:08:08,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,019 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,019 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,020 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,020 INFO L263 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,021 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,021 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,021 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,022 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:09,022 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,022 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:09,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,027 INFO L280 TraceCheckUtils]: 0: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-17 22:08:09,028 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,028 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-17 22:08:09,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,130 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:09,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:09,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:09,132 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,132 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:09,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,132 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:09,133 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:09,134 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {73430#(= 0 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 22:08:09,135 INFO L280 TraceCheckUtils]: 7: Hoare triple {73430#(= 0 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-17 22:08:09,135 INFO L280 TraceCheckUtils]: 8: Hoare triple {73431#(= 0 |isLowWaterLevel_#res|)} assume true; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-17 22:08:09,136 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {73431#(= 0 |isLowWaterLevel_#res|)} {72872#true} #505#return; {73422#(= 0 |processEnvironment_#t~ret15|)} is VALID [2020-07-17 22:08:09,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-17 22:08:09,140 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,141 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72873#false} #507#return; {72873#false} is VALID [2020-07-17 22:08:09,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:09,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,141 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,141 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:09,142 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,142 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:09,142 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,142 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:09,143 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:09,144 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {73430#(= 0 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 22:08:09,144 INFO L280 TraceCheckUtils]: 10: Hoare triple {73430#(= 0 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-17 22:08:09,145 INFO L280 TraceCheckUtils]: 11: Hoare triple {73431#(= 0 |isLowWaterLevel_#res|)} assume true; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-17 22:08:09,146 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {73431#(= 0 |isLowWaterLevel_#res|)} {72872#true} #505#return; {73422#(= 0 |processEnvironment_#t~ret15|)} is VALID [2020-07-17 22:08:09,147 INFO L280 TraceCheckUtils]: 13: Hoare triple {73422#(= 0 |processEnvironment_#t~ret15|)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {73423#(= 0 processEnvironment_~tmp~2)} is VALID [2020-07-17 22:08:09,148 INFO L280 TraceCheckUtils]: 14: Hoare triple {73423#(= 0 processEnvironment_~tmp~2)} assume 0 != ~tmp~2; {72873#false} is VALID [2020-07-17 22:08:09,148 INFO L263 TraceCheckUtils]: 15: Hoare triple {72873#false} call deactivatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,148 INFO L280 TraceCheckUtils]: 16: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-17 22:08:09,149 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,149 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {72872#true} {72873#false} #507#return; {72873#false} is VALID [2020-07-17 22:08:09,149 INFO L280 TraceCheckUtils]: 19: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:09,149 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72873#false} {72872#true} #533#return; {72873#false} is VALID [2020-07-17 22:08:09,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,158 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:09,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:09,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,162 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,162 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:09,162 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:09,163 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,163 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:09,163 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,163 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:09,164 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:09,164 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-17 22:08:09,164 INFO L263 TraceCheckUtils]: 7: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,165 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,165 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,165 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:09,166 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-17 22:08:09,166 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume !(0 != ~tmp___0~3); {72872#true} is VALID [2020-07-17 22:08:09,166 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,167 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {72872#true} {72873#false} #535#return; {72873#false} is VALID [2020-07-17 22:08:09,169 INFO L263 TraceCheckUtils]: 0: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:08:09,170 INFO L263 TraceCheckUtils]: 1: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,170 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,170 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,171 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,171 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:09,171 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,172 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:09,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,173 INFO L263 TraceCheckUtils]: 9: Hoare triple {72872#true} call lowerWaterLevel(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:09,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-17 22:08:09,174 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,174 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-17 22:08:09,174 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-17 22:08:09,175 INFO L263 TraceCheckUtils]: 14: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,176 INFO L280 TraceCheckUtils]: 15: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:09,176 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,176 INFO L263 TraceCheckUtils]: 17: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,177 INFO L280 TraceCheckUtils]: 18: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:09,177 INFO L263 TraceCheckUtils]: 19: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,177 INFO L280 TraceCheckUtils]: 20: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:09,177 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,178 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:09,178 INFO L280 TraceCheckUtils]: 23: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:09,179 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {73430#(= 0 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 22:08:09,180 INFO L280 TraceCheckUtils]: 25: Hoare triple {73430#(= 0 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-17 22:08:09,181 INFO L280 TraceCheckUtils]: 26: Hoare triple {73431#(= 0 |isLowWaterLevel_#res|)} assume true; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-17 22:08:09,183 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {73431#(= 0 |isLowWaterLevel_#res|)} {72872#true} #505#return; {73422#(= 0 |processEnvironment_#t~ret15|)} is VALID [2020-07-17 22:08:09,184 INFO L280 TraceCheckUtils]: 28: Hoare triple {73422#(= 0 |processEnvironment_#t~ret15|)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {73423#(= 0 processEnvironment_~tmp~2)} is VALID [2020-07-17 22:08:09,185 INFO L280 TraceCheckUtils]: 29: Hoare triple {73423#(= 0 processEnvironment_~tmp~2)} assume 0 != ~tmp~2; {72873#false} is VALID [2020-07-17 22:08:09,185 INFO L263 TraceCheckUtils]: 30: Hoare triple {72873#false} call deactivatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,186 INFO L280 TraceCheckUtils]: 31: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-17 22:08:09,186 INFO L280 TraceCheckUtils]: 32: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,186 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {72872#true} {72873#false} #507#return; {72873#false} is VALID [2020-07-17 22:08:09,187 INFO L280 TraceCheckUtils]: 34: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:09,187 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72873#false} {72872#true} #533#return; {72873#false} is VALID [2020-07-17 22:08:09,187 INFO L263 TraceCheckUtils]: 36: Hoare triple {72873#false} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:09,187 INFO L280 TraceCheckUtils]: 37: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:09,188 INFO L263 TraceCheckUtils]: 38: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,188 INFO L280 TraceCheckUtils]: 39: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:09,188 INFO L280 TraceCheckUtils]: 40: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,189 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:09,189 INFO L280 TraceCheckUtils]: 42: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:09,189 INFO L280 TraceCheckUtils]: 43: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-17 22:08:09,190 INFO L263 TraceCheckUtils]: 44: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,190 INFO L280 TraceCheckUtils]: 45: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,190 INFO L280 TraceCheckUtils]: 46: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,191 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:09,191 INFO L280 TraceCheckUtils]: 48: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-17 22:08:09,191 INFO L280 TraceCheckUtils]: 49: Hoare triple {72872#true} assume !(0 != ~tmp___0~3); {72872#true} is VALID [2020-07-17 22:08:09,191 INFO L280 TraceCheckUtils]: 50: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,192 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {72872#true} {72873#false} #535#return; {72873#false} is VALID [2020-07-17 22:08:09,192 INFO L280 TraceCheckUtils]: 52: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:09,192 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {72873#false} {72872#true} #519#return; {72873#false} is VALID [2020-07-17 22:08:09,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,201 INFO L280 TraceCheckUtils]: 0: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72872#true} is VALID [2020-07-17 22:08:09,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,202 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72873#false} #513#return; {72873#false} is VALID [2020-07-17 22:08:09,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,211 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,211 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,212 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,212 INFO L263 TraceCheckUtils]: 0: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,212 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,213 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,213 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,213 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:09,214 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,214 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {72873#false} #529#return; {72873#false} is VALID [2020-07-17 22:08:09,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,238 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,239 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,239 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,239 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:09,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:09,240 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,240 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,241 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,241 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,241 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:09,242 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:09,242 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:09,242 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:09,243 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,243 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:09,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,258 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:09,258 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,259 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:09,259 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,260 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:09,260 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:09,260 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,261 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:09,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,261 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,262 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:09,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,266 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:09,266 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,267 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:09,267 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:09,267 INFO L263 TraceCheckUtils]: 1: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:09,267 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,268 INFO L263 TraceCheckUtils]: 3: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:09,268 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:09,268 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,268 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:09,269 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,269 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,269 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:09,270 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:09,270 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:09,272 INFO L263 TraceCheckUtils]: 12: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,272 INFO L280 TraceCheckUtils]: 13: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:09,273 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,273 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:09,273 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,274 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:09,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,275 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,275 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:09,276 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,277 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,277 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:09,277 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:09,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:09,278 INFO L280 TraceCheckUtils]: 11: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:09,278 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,279 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:09,279 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-17 22:08:09,279 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,281 INFO L263 TraceCheckUtils]: 16: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,281 INFO L280 TraceCheckUtils]: 17: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:09,282 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:09,282 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,282 INFO L263 TraceCheckUtils]: 20: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:09,282 INFO L280 TraceCheckUtils]: 21: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:09,282 INFO L280 TraceCheckUtils]: 22: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,283 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:09,283 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,283 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,283 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:09,284 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:09,284 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:09,285 INFO L263 TraceCheckUtils]: 29: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,285 INFO L280 TraceCheckUtils]: 30: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:09,285 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,286 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:09,286 INFO L280 TraceCheckUtils]: 33: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,286 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:09,286 INFO L280 TraceCheckUtils]: 35: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,286 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-17 22:08:09,287 INFO L280 TraceCheckUtils]: 0: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:09,287 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:09,288 INFO L263 TraceCheckUtils]: 2: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,289 INFO L280 TraceCheckUtils]: 3: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,289 INFO L280 TraceCheckUtils]: 4: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,289 INFO L263 TraceCheckUtils]: 5: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,289 INFO L280 TraceCheckUtils]: 6: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:09,289 INFO L263 TraceCheckUtils]: 7: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,289 INFO L280 TraceCheckUtils]: 8: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,290 INFO L280 TraceCheckUtils]: 9: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,290 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:09,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:09,290 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:09,291 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:09,291 INFO L280 TraceCheckUtils]: 15: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,291 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:09,291 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-17 22:08:09,291 INFO L280 TraceCheckUtils]: 18: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,292 INFO L263 TraceCheckUtils]: 19: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,293 INFO L280 TraceCheckUtils]: 20: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:09,293 INFO L263 TraceCheckUtils]: 21: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:09,293 INFO L280 TraceCheckUtils]: 22: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,294 INFO L263 TraceCheckUtils]: 23: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:09,294 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:09,294 INFO L280 TraceCheckUtils]: 25: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,295 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:09,295 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,295 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,296 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:09,296 INFO L280 TraceCheckUtils]: 30: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:09,296 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:09,297 INFO L263 TraceCheckUtils]: 32: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,298 INFO L280 TraceCheckUtils]: 33: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:09,298 INFO L280 TraceCheckUtils]: 34: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,298 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:09,299 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,299 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:09,299 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,300 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-17 22:08:09,300 INFO L280 TraceCheckUtils]: 40: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,300 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {72872#true} {72873#false} #533#return; {72873#false} is VALID [2020-07-17 22:08:09,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:09,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,307 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72873#false} #551#return; {72873#false} is VALID [2020-07-17 22:08:09,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {72872#true} {72873#false} #553#return; {72873#false} is VALID [2020-07-17 22:08:09,319 INFO L263 TraceCheckUtils]: 0: Hoare triple {72872#true} call ULTIMATE.init(); {73128#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-17 22:08:09,319 INFO L280 TraceCheckUtils]: 1: Hoare triple {73128#(and (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string9.offset| |old(#t~string9.offset)|) (= |#t~string25.base| |old(#t~string25.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= |#t~string3.offset| |old(#t~string3.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string1.offset| |old(#t~string1.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string33.base| |old(#t~string33.base)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= ~head~0.base |old(~head~0.base)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |#t~string64.base| |old(#t~string64.base)|) (= |#t~string66.base| |old(#t~string66.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string3.base| |old(#t~string3.base)|) (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string7.offset| |old(#t~string7.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string33.offset| |old(#t~string33.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string25.offset| |old(#t~string25.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string1.base| |old(#t~string1.base)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string7.base| |old(#t~string7.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string9.base| |old(#t~string9.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#valid| |old(#valid)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string64.offset| |old(#t~string64.offset)|) (= |#t~string54.base| |old(#t~string54.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {72872#true} is VALID [2020-07-17 22:08:09,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,320 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {72872#true} {72872#true} #569#return; {72872#true} is VALID [2020-07-17 22:08:09,320 INFO L263 TraceCheckUtils]: 4: Hoare triple {72872#true} call #t~ret76 := main(); {72872#true} is VALID [2020-07-17 22:08:09,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {72872#true} havoc ~retValue_acc~11;havoc ~tmp~10; {72872#true} is VALID [2020-07-17 22:08:09,321 INFO L263 TraceCheckUtils]: 6: Hoare triple {72872#true} call select_helpers(); {72872#true} is VALID [2020-07-17 22:08:09,321 INFO L280 TraceCheckUtils]: 7: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,321 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {72872#true} {72872#true} #461#return; {72872#true} is VALID [2020-07-17 22:08:09,322 INFO L263 TraceCheckUtils]: 9: Hoare triple {72872#true} call select_features(); {72872#true} is VALID [2020-07-17 22:08:09,322 INFO L280 TraceCheckUtils]: 10: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,322 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {72872#true} {72872#true} #463#return; {72872#true} is VALID [2020-07-17 22:08:09,322 INFO L263 TraceCheckUtils]: 12: Hoare triple {72872#true} call #t~ret74 := valid_product(); {72872#true} is VALID [2020-07-17 22:08:09,322 INFO L280 TraceCheckUtils]: 13: Hoare triple {72872#true} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {72872#true} is VALID [2020-07-17 22:08:09,322 INFO L280 TraceCheckUtils]: 14: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,323 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {72872#true} {72872#true} #465#return; {72872#true} is VALID [2020-07-17 22:08:09,323 INFO L280 TraceCheckUtils]: 16: Hoare triple {72872#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {72872#true} is VALID [2020-07-17 22:08:09,323 INFO L280 TraceCheckUtils]: 17: Hoare triple {72872#true} assume 0 != ~tmp~10; {72872#true} is VALID [2020-07-17 22:08:09,323 INFO L263 TraceCheckUtils]: 18: Hoare triple {72872#true} call setup(); {72872#true} is VALID [2020-07-17 22:08:09,323 INFO L280 TraceCheckUtils]: 19: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,323 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {72872#true} {72872#true} #467#return; {72872#true} is VALID [2020-07-17 22:08:09,324 INFO L263 TraceCheckUtils]: 21: Hoare triple {72872#true} call runTest(); {72872#true} is VALID [2020-07-17 22:08:09,325 INFO L263 TraceCheckUtils]: 22: Hoare triple {72872#true} call __utac_acc__Specification5_spec__1(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:08:09,325 INFO L280 TraceCheckUtils]: 23: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {72872#true} is VALID [2020-07-17 22:08:09,326 INFO L280 TraceCheckUtils]: 24: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,326 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {72872#true} {72872#true} #559#return; {72872#true} is VALID [2020-07-17 22:08:09,326 INFO L263 TraceCheckUtils]: 26: Hoare triple {72872#true} call test(); {72872#true} is VALID [2020-07-17 22:08:09,326 INFO L280 TraceCheckUtils]: 27: Hoare triple {72872#true} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {72872#true} is VALID [2020-07-17 22:08:09,326 INFO L280 TraceCheckUtils]: 28: Hoare triple {72872#true} assume !false; {72872#true} is VALID [2020-07-17 22:08:09,327 INFO L280 TraceCheckUtils]: 29: Hoare triple {72872#true} assume ~splverifierCounter~0 < 4; {72872#true} is VALID [2020-07-17 22:08:09,327 INFO L280 TraceCheckUtils]: 30: Hoare triple {72872#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {72872#true} is VALID [2020-07-17 22:08:09,327 INFO L280 TraceCheckUtils]: 31: Hoare triple {72872#true} assume 0 != ~tmp~0; {72872#true} is VALID [2020-07-17 22:08:09,328 INFO L263 TraceCheckUtils]: 32: Hoare triple {72872#true} call waterRise(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:09,328 INFO L280 TraceCheckUtils]: 33: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72872#true} is VALID [2020-07-17 22:08:09,329 INFO L280 TraceCheckUtils]: 34: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,329 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {72872#true} {72872#true} #513#return; {72872#true} is VALID [2020-07-17 22:08:09,329 INFO L280 TraceCheckUtils]: 36: Hoare triple {72872#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {72872#true} is VALID [2020-07-17 22:08:09,330 INFO L280 TraceCheckUtils]: 37: Hoare triple {72872#true} assume !(0 != ~tmp___0~0); {72872#true} is VALID [2020-07-17 22:08:09,330 INFO L280 TraceCheckUtils]: 38: Hoare triple {72872#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {72872#true} is VALID [2020-07-17 22:08:09,330 INFO L280 TraceCheckUtils]: 39: Hoare triple {72872#true} assume 0 != ~tmp___2~0; {72872#true} is VALID [2020-07-17 22:08:09,331 INFO L263 TraceCheckUtils]: 40: Hoare triple {72872#true} call timeShift(); {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:08:09,333 INFO L263 TraceCheckUtils]: 41: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:08:09,333 INFO L263 TraceCheckUtils]: 42: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,333 INFO L280 TraceCheckUtils]: 43: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,334 INFO L280 TraceCheckUtils]: 44: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,334 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,334 INFO L280 TraceCheckUtils]: 46: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:09,334 INFO L280 TraceCheckUtils]: 47: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,335 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:09,335 INFO L280 TraceCheckUtils]: 49: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:09,335 INFO L280 TraceCheckUtils]: 50: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-17 22:08:09,336 INFO L263 TraceCheckUtils]: 51: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,337 INFO L280 TraceCheckUtils]: 52: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:09,337 INFO L280 TraceCheckUtils]: 53: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:09,338 INFO L263 TraceCheckUtils]: 54: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,338 INFO L280 TraceCheckUtils]: 55: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,338 INFO L280 TraceCheckUtils]: 56: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,339 INFO L263 TraceCheckUtils]: 57: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,339 INFO L280 TraceCheckUtils]: 58: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:09,339 INFO L263 TraceCheckUtils]: 59: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,339 INFO L280 TraceCheckUtils]: 61: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,340 INFO L280 TraceCheckUtils]: 62: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,340 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:09,340 INFO L280 TraceCheckUtils]: 64: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:09,340 INFO L280 TraceCheckUtils]: 65: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:09,340 INFO L280 TraceCheckUtils]: 66: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:09,341 INFO L280 TraceCheckUtils]: 67: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,341 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:09,341 INFO L280 TraceCheckUtils]: 69: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-17 22:08:09,341 INFO L280 TraceCheckUtils]: 70: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,342 INFO L263 TraceCheckUtils]: 71: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,343 INFO L280 TraceCheckUtils]: 72: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:09,343 INFO L263 TraceCheckUtils]: 73: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:09,343 INFO L280 TraceCheckUtils]: 74: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,343 INFO L263 TraceCheckUtils]: 75: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:09,343 INFO L280 TraceCheckUtils]: 76: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:09,344 INFO L280 TraceCheckUtils]: 77: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,344 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:09,344 INFO L280 TraceCheckUtils]: 79: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,344 INFO L280 TraceCheckUtils]: 80: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,344 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:09,344 INFO L280 TraceCheckUtils]: 82: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:09,345 INFO L280 TraceCheckUtils]: 83: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:09,346 INFO L263 TraceCheckUtils]: 84: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,346 INFO L280 TraceCheckUtils]: 85: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:09,346 INFO L280 TraceCheckUtils]: 86: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,346 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:09,346 INFO L280 TraceCheckUtils]: 88: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,347 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:09,347 INFO L280 TraceCheckUtils]: 90: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,347 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-17 22:08:09,347 INFO L280 TraceCheckUtils]: 92: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,347 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-17 22:08:09,348 INFO L263 TraceCheckUtils]: 94: Hoare triple {72872#true} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:09,348 INFO L280 TraceCheckUtils]: 95: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:09,348 INFO L263 TraceCheckUtils]: 96: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,348 INFO L280 TraceCheckUtils]: 97: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:09,348 INFO L280 TraceCheckUtils]: 98: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,348 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:09,349 INFO L280 TraceCheckUtils]: 100: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:09,349 INFO L280 TraceCheckUtils]: 101: Hoare triple {72872#true} assume !(2 != ~tmp~9); {72872#true} is VALID [2020-07-17 22:08:09,349 INFO L280 TraceCheckUtils]: 102: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,349 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-17 22:08:09,350 INFO L280 TraceCheckUtils]: 104: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,350 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {72872#true} {72872#true} #519#return; {72872#true} is VALID [2020-07-17 22:08:09,350 INFO L280 TraceCheckUtils]: 106: Hoare triple {72872#true} assume !false; {72872#true} is VALID [2020-07-17 22:08:09,350 INFO L280 TraceCheckUtils]: 107: Hoare triple {72872#true} assume ~splverifierCounter~0 < 4; {72872#true} is VALID [2020-07-17 22:08:09,350 INFO L280 TraceCheckUtils]: 108: Hoare triple {72872#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {72872#true} is VALID [2020-07-17 22:08:09,351 INFO L280 TraceCheckUtils]: 109: Hoare triple {72872#true} assume !(0 != ~tmp~0); {72872#true} is VALID [2020-07-17 22:08:09,351 INFO L280 TraceCheckUtils]: 110: Hoare triple {72872#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {72872#true} is VALID [2020-07-17 22:08:09,351 INFO L280 TraceCheckUtils]: 111: Hoare triple {72872#true} assume !(0 != ~tmp___0~0); {72872#true} is VALID [2020-07-17 22:08:09,351 INFO L280 TraceCheckUtils]: 112: Hoare triple {72872#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {72872#true} is VALID [2020-07-17 22:08:09,352 INFO L280 TraceCheckUtils]: 113: Hoare triple {72872#true} assume 0 != ~tmp___2~0; {72872#true} is VALID [2020-07-17 22:08:09,353 INFO L263 TraceCheckUtils]: 114: Hoare triple {72872#true} call timeShift(); {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:08:09,354 INFO L263 TraceCheckUtils]: 115: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:08:09,354 INFO L263 TraceCheckUtils]: 116: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,354 INFO L280 TraceCheckUtils]: 117: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,354 INFO L280 TraceCheckUtils]: 118: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,355 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,355 INFO L280 TraceCheckUtils]: 120: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:09,355 INFO L280 TraceCheckUtils]: 121: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,355 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:09,355 INFO L280 TraceCheckUtils]: 123: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,357 INFO L263 TraceCheckUtils]: 124: Hoare triple {72872#true} call lowerWaterLevel(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:09,357 INFO L280 TraceCheckUtils]: 125: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-17 22:08:09,357 INFO L280 TraceCheckUtils]: 126: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,357 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-17 22:08:09,358 INFO L280 TraceCheckUtils]: 128: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-17 22:08:09,359 INFO L263 TraceCheckUtils]: 129: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,359 INFO L280 TraceCheckUtils]: 130: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:09,359 INFO L280 TraceCheckUtils]: 131: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,359 INFO L263 TraceCheckUtils]: 132: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,359 INFO L280 TraceCheckUtils]: 133: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:09,360 INFO L263 TraceCheckUtils]: 134: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,360 INFO L280 TraceCheckUtils]: 135: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:09,360 INFO L280 TraceCheckUtils]: 136: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,360 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:09,360 INFO L280 TraceCheckUtils]: 138: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:09,361 INFO L280 TraceCheckUtils]: 139: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-17 22:08:09,361 INFO L280 TraceCheckUtils]: 140: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-17 22:08:09,361 INFO L280 TraceCheckUtils]: 141: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,361 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-17 22:08:09,361 INFO L280 TraceCheckUtils]: 143: Hoare triple {72872#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {72872#true} is VALID [2020-07-17 22:08:09,361 INFO L280 TraceCheckUtils]: 144: Hoare triple {72872#true} assume !(0 != ~tmp~2); {72872#true} is VALID [2020-07-17 22:08:09,362 INFO L263 TraceCheckUtils]: 145: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,363 INFO L280 TraceCheckUtils]: 146: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,363 INFO L280 TraceCheckUtils]: 147: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:09,363 INFO L263 TraceCheckUtils]: 148: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-17 22:08:09,363 INFO L280 TraceCheckUtils]: 149: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,363 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-17 22:08:09,364 INFO L280 TraceCheckUtils]: 151: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,364 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-17 22:08:09,364 INFO L280 TraceCheckUtils]: 153: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,364 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {72872#true} {72872#true} #533#return; {72872#true} is VALID [2020-07-17 22:08:09,364 INFO L263 TraceCheckUtils]: 155: Hoare triple {72872#true} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:09,364 INFO L280 TraceCheckUtils]: 156: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:09,365 INFO L263 TraceCheckUtils]: 157: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,365 INFO L280 TraceCheckUtils]: 158: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:09,365 INFO L280 TraceCheckUtils]: 159: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,365 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:09,365 INFO L280 TraceCheckUtils]: 161: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:09,366 INFO L280 TraceCheckUtils]: 162: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-17 22:08:09,366 INFO L263 TraceCheckUtils]: 163: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,366 INFO L280 TraceCheckUtils]: 164: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,366 INFO L280 TraceCheckUtils]: 165: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,366 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:09,367 INFO L280 TraceCheckUtils]: 167: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-17 22:08:09,367 INFO L280 TraceCheckUtils]: 168: Hoare triple {72872#true} assume 0 != ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:09,367 INFO L280 TraceCheckUtils]: 169: Hoare triple {72872#true} assume !(0 == ~switchedOnBeforeTS~0); {72872#true} is VALID [2020-07-17 22:08:09,367 INFO L280 TraceCheckUtils]: 170: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,368 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {72872#true} {72872#true} #535#return; {72872#true} is VALID [2020-07-17 22:08:09,368 INFO L280 TraceCheckUtils]: 172: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,368 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {72872#true} {72872#true} #519#return; {72872#true} is VALID [2020-07-17 22:08:09,368 INFO L280 TraceCheckUtils]: 174: Hoare triple {72872#true} assume !false; {72872#true} is VALID [2020-07-17 22:08:09,368 INFO L280 TraceCheckUtils]: 175: Hoare triple {72872#true} assume ~splverifierCounter~0 < 4; {72872#true} is VALID [2020-07-17 22:08:09,369 INFO L280 TraceCheckUtils]: 176: Hoare triple {72872#true} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {72872#true} is VALID [2020-07-17 22:08:09,369 INFO L280 TraceCheckUtils]: 177: Hoare triple {72872#true} assume !(0 != ~tmp~0); {72872#true} is VALID [2020-07-17 22:08:09,369 INFO L280 TraceCheckUtils]: 178: Hoare triple {72872#true} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {72872#true} is VALID [2020-07-17 22:08:09,369 INFO L280 TraceCheckUtils]: 179: Hoare triple {72872#true} assume !(0 != ~tmp___0~0); {72872#true} is VALID [2020-07-17 22:08:09,370 INFO L280 TraceCheckUtils]: 180: Hoare triple {72872#true} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {72872#true} is VALID [2020-07-17 22:08:09,370 INFO L280 TraceCheckUtils]: 181: Hoare triple {72872#true} assume 0 != ~tmp___2~0; {72872#true} is VALID [2020-07-17 22:08:09,372 INFO L263 TraceCheckUtils]: 182: Hoare triple {72872#true} call timeShift(); {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-17 22:08:09,376 INFO L263 TraceCheckUtils]: 183: Hoare triple {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:08:09,376 INFO L263 TraceCheckUtils]: 184: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,376 INFO L280 TraceCheckUtils]: 185: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,376 INFO L280 TraceCheckUtils]: 186: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,377 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,377 INFO L280 TraceCheckUtils]: 188: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:09,377 INFO L280 TraceCheckUtils]: 189: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,377 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {72872#true} {73131#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #529#return; {72872#true} is VALID [2020-07-17 22:08:09,378 INFO L280 TraceCheckUtils]: 191: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,381 INFO L263 TraceCheckUtils]: 192: Hoare triple {72872#true} call lowerWaterLevel(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:09,381 INFO L280 TraceCheckUtils]: 193: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {72872#true} is VALID [2020-07-17 22:08:09,381 INFO L280 TraceCheckUtils]: 194: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,381 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {72872#true} {72872#true} #531#return; {72872#true} is VALID [2020-07-17 22:08:09,382 INFO L280 TraceCheckUtils]: 196: Hoare triple {72872#true} assume 0 != ~systemActive~0; {72872#true} is VALID [2020-07-17 22:08:09,383 INFO L263 TraceCheckUtils]: 197: Hoare triple {72872#true} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,383 INFO L280 TraceCheckUtils]: 198: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:09,383 INFO L280 TraceCheckUtils]: 199: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,383 INFO L263 TraceCheckUtils]: 200: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,384 INFO L280 TraceCheckUtils]: 201: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:09,384 INFO L263 TraceCheckUtils]: 202: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,384 INFO L280 TraceCheckUtils]: 203: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:09,384 INFO L280 TraceCheckUtils]: 204: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,384 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:09,385 INFO L280 TraceCheckUtils]: 206: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:09,386 INFO L280 TraceCheckUtils]: 207: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {73430#(= 0 isLowWaterLevel_~tmp___0~2)} is VALID [2020-07-17 22:08:09,387 INFO L280 TraceCheckUtils]: 208: Hoare triple {73430#(= 0 isLowWaterLevel_~tmp___0~2)} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-17 22:08:09,388 INFO L280 TraceCheckUtils]: 209: Hoare triple {73431#(= 0 |isLowWaterLevel_#res|)} assume true; {73431#(= 0 |isLowWaterLevel_#res|)} is VALID [2020-07-17 22:08:09,389 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {73431#(= 0 |isLowWaterLevel_#res|)} {72872#true} #505#return; {73422#(= 0 |processEnvironment_#t~ret15|)} is VALID [2020-07-17 22:08:09,390 INFO L280 TraceCheckUtils]: 211: Hoare triple {73422#(= 0 |processEnvironment_#t~ret15|)} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {73423#(= 0 processEnvironment_~tmp~2)} is VALID [2020-07-17 22:08:09,391 INFO L280 TraceCheckUtils]: 212: Hoare triple {73423#(= 0 processEnvironment_~tmp~2)} assume 0 != ~tmp~2; {72873#false} is VALID [2020-07-17 22:08:09,391 INFO L263 TraceCheckUtils]: 213: Hoare triple {72873#false} call deactivatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,391 INFO L280 TraceCheckUtils]: 214: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-17 22:08:09,391 INFO L280 TraceCheckUtils]: 215: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,392 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {72872#true} {72873#false} #507#return; {72873#false} is VALID [2020-07-17 22:08:09,392 INFO L280 TraceCheckUtils]: 217: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:09,392 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {72873#false} {72872#true} #533#return; {72873#false} is VALID [2020-07-17 22:08:09,392 INFO L263 TraceCheckUtils]: 219: Hoare triple {72873#false} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:09,393 INFO L280 TraceCheckUtils]: 220: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:09,393 INFO L263 TraceCheckUtils]: 221: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,393 INFO L280 TraceCheckUtils]: 222: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:09,393 INFO L280 TraceCheckUtils]: 223: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,393 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:09,394 INFO L280 TraceCheckUtils]: 225: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:09,394 INFO L280 TraceCheckUtils]: 226: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-17 22:08:09,394 INFO L263 TraceCheckUtils]: 227: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,394 INFO L280 TraceCheckUtils]: 228: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,394 INFO L280 TraceCheckUtils]: 229: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,395 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:09,395 INFO L280 TraceCheckUtils]: 231: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-17 22:08:09,395 INFO L280 TraceCheckUtils]: 232: Hoare triple {72872#true} assume !(0 != ~tmp___0~3); {72872#true} is VALID [2020-07-17 22:08:09,395 INFO L280 TraceCheckUtils]: 233: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,396 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {72872#true} {72873#false} #535#return; {72873#false} is VALID [2020-07-17 22:08:09,396 INFO L280 TraceCheckUtils]: 235: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:09,396 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {72873#false} {72872#true} #519#return; {72873#false} is VALID [2020-07-17 22:08:09,396 INFO L280 TraceCheckUtils]: 237: Hoare triple {72873#false} assume !false; {72873#false} is VALID [2020-07-17 22:08:09,396 INFO L280 TraceCheckUtils]: 238: Hoare triple {72873#false} assume ~splverifierCounter~0 < 4; {72873#false} is VALID [2020-07-17 22:08:09,396 INFO L280 TraceCheckUtils]: 239: Hoare triple {72873#false} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {72873#false} is VALID [2020-07-17 22:08:09,397 INFO L280 TraceCheckUtils]: 240: Hoare triple {72873#false} assume 0 != ~tmp~0; {72873#false} is VALID [2020-07-17 22:08:09,397 INFO L263 TraceCheckUtils]: 241: Hoare triple {72873#false} call waterRise(); {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:09,397 INFO L280 TraceCheckUtils]: 242: Hoare triple {73130#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {72872#true} is VALID [2020-07-17 22:08:09,397 INFO L280 TraceCheckUtils]: 243: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,397 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {72872#true} {72873#false} #513#return; {72873#false} is VALID [2020-07-17 22:08:09,398 INFO L280 TraceCheckUtils]: 245: Hoare triple {72873#false} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {72873#false} is VALID [2020-07-17 22:08:09,398 INFO L280 TraceCheckUtils]: 246: Hoare triple {72873#false} assume !(0 != ~tmp___0~0); {72873#false} is VALID [2020-07-17 22:08:09,398 INFO L280 TraceCheckUtils]: 247: Hoare triple {72873#false} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {72873#false} is VALID [2020-07-17 22:08:09,398 INFO L280 TraceCheckUtils]: 248: Hoare triple {72873#false} assume 0 != ~tmp___2~0; {72873#false} is VALID [2020-07-17 22:08:09,398 INFO L263 TraceCheckUtils]: 249: Hoare triple {72873#false} call timeShift(); {72873#false} is VALID [2020-07-17 22:08:09,398 INFO L263 TraceCheckUtils]: 250: Hoare triple {72873#false} call __utac_acc__Specification5_spec__2(); {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-17 22:08:09,399 INFO L263 TraceCheckUtils]: 251: Hoare triple {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,399 INFO L280 TraceCheckUtils]: 252: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,399 INFO L280 TraceCheckUtils]: 253: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,399 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {72872#true} {73129#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #549#return; {72872#true} is VALID [2020-07-17 22:08:09,399 INFO L280 TraceCheckUtils]: 255: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:09,400 INFO L280 TraceCheckUtils]: 256: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,400 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {72872#true} {72873#false} #529#return; {72873#false} is VALID [2020-07-17 22:08:09,400 INFO L280 TraceCheckUtils]: 258: Hoare triple {72873#false} assume !(0 != ~pumpRunning~0); {72873#false} is VALID [2020-07-17 22:08:09,400 INFO L280 TraceCheckUtils]: 259: Hoare triple {72873#false} assume 0 != ~systemActive~0; {72873#false} is VALID [2020-07-17 22:08:09,400 INFO L263 TraceCheckUtils]: 260: Hoare triple {72873#false} call processEnvironment(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,401 INFO L280 TraceCheckUtils]: 261: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:09,401 INFO L280 TraceCheckUtils]: 262: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:09,402 INFO L263 TraceCheckUtils]: 263: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,402 INFO L280 TraceCheckUtils]: 264: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,403 INFO L280 TraceCheckUtils]: 265: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:09,403 INFO L263 TraceCheckUtils]: 266: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,403 INFO L280 TraceCheckUtils]: 267: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:09,403 INFO L263 TraceCheckUtils]: 268: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:09,403 INFO L280 TraceCheckUtils]: 269: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,403 INFO L280 TraceCheckUtils]: 270: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:09,404 INFO L280 TraceCheckUtils]: 271: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,404 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:09,404 INFO L280 TraceCheckUtils]: 273: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:09,404 INFO L280 TraceCheckUtils]: 274: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:09,404 INFO L280 TraceCheckUtils]: 275: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:09,405 INFO L280 TraceCheckUtils]: 276: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,405 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:09,405 INFO L280 TraceCheckUtils]: 278: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-17 22:08:09,405 INFO L280 TraceCheckUtils]: 279: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:09,406 INFO L263 TraceCheckUtils]: 280: Hoare triple {72872#true} call activatePump(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,406 INFO L280 TraceCheckUtils]: 281: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:09,407 INFO L263 TraceCheckUtils]: 282: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:09,407 INFO L280 TraceCheckUtils]: 283: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,407 INFO L263 TraceCheckUtils]: 284: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:09,407 INFO L280 TraceCheckUtils]: 285: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:09,407 INFO L280 TraceCheckUtils]: 286: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,408 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:09,408 INFO L280 TraceCheckUtils]: 288: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:09,408 INFO L280 TraceCheckUtils]: 289: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,408 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:09,408 INFO L280 TraceCheckUtils]: 291: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:09,409 INFO L280 TraceCheckUtils]: 292: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:09,410 INFO L263 TraceCheckUtils]: 293: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-17 22:08:09,410 INFO L280 TraceCheckUtils]: 294: Hoare triple {73193#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:09,410 INFO L280 TraceCheckUtils]: 295: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,410 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:09,411 INFO L280 TraceCheckUtils]: 297: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,411 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:09,411 INFO L280 TraceCheckUtils]: 299: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,411 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-17 22:08:09,411 INFO L280 TraceCheckUtils]: 301: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,412 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {72872#true} {72873#false} #533#return; {72873#false} is VALID [2020-07-17 22:08:09,412 INFO L263 TraceCheckUtils]: 303: Hoare triple {72873#false} call __utac_acc__Specification5_spec__3(); {72873#false} is VALID [2020-07-17 22:08:09,412 INFO L280 TraceCheckUtils]: 304: Hoare triple {72873#false} havoc ~tmp~9;havoc ~tmp___0~3; {72873#false} is VALID [2020-07-17 22:08:09,412 INFO L263 TraceCheckUtils]: 305: Hoare triple {72873#false} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:09,412 INFO L280 TraceCheckUtils]: 306: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:09,413 INFO L280 TraceCheckUtils]: 307: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,413 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {72872#true} {72873#false} #551#return; {72873#false} is VALID [2020-07-17 22:08:09,413 INFO L280 TraceCheckUtils]: 309: Hoare triple {72873#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72873#false} is VALID [2020-07-17 22:08:09,413 INFO L280 TraceCheckUtils]: 310: Hoare triple {72873#false} assume 2 != ~tmp~9; {72873#false} is VALID [2020-07-17 22:08:09,413 INFO L263 TraceCheckUtils]: 311: Hoare triple {72873#false} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:09,414 INFO L280 TraceCheckUtils]: 312: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:09,414 INFO L280 TraceCheckUtils]: 313: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:09,414 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {72872#true} {72873#false} #553#return; {72873#false} is VALID [2020-07-17 22:08:09,414 INFO L280 TraceCheckUtils]: 315: Hoare triple {72873#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72873#false} is VALID [2020-07-17 22:08:09,414 INFO L280 TraceCheckUtils]: 316: Hoare triple {72873#false} assume 0 != ~tmp___0~3; {72873#false} is VALID [2020-07-17 22:08:09,415 INFO L280 TraceCheckUtils]: 317: Hoare triple {72873#false} assume 0 == ~switchedOnBeforeTS~0; {72873#false} is VALID [2020-07-17 22:08:09,415 INFO L263 TraceCheckUtils]: 318: Hoare triple {72873#false} call __automaton_fail(); {72873#false} is VALID [2020-07-17 22:08:09,415 INFO L280 TraceCheckUtils]: 319: Hoare triple {72873#false} assume !false; {72873#false} is VALID [2020-07-17 22:08:09,502 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 22:08:09,503 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269541816] [2020-07-17 22:08:09,503 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [788734225] [2020-07-17 22:08:09,503 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 22:08:09,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,747 INFO L264 TraceCheckSpWp]: Trace formula consists of 1327 conjuncts, 28 conjunts are in the unsatisfiable core [2020-07-17 22:08:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-17 22:08:09,847 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-17 22:08:10,742 INFO L263 TraceCheckUtils]: 0: Hoare triple {72872#true} call ULTIMATE.init(); {72872#true} is VALID [2020-07-17 22:08:10,747 INFO L280 TraceCheckUtils]: 1: Hoare triple {72872#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string1.base, #t~string1.offset := #Ultimate.allocOnStack(13);call #t~string3.base, #t~string3.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string3.base, #t~string3.offset, 1);call write~init~int(77, #t~string3.base, 1 + #t~string3.offset, 1);call write~init~int(101, #t~string3.base, 2 + #t~string3.offset, 1);call write~init~int(116, #t~string3.base, 3 + #t~string3.offset, 1);call write~init~int(104, #t~string3.base, 4 + #t~string3.offset, 1);call write~init~int(58, #t~string3.base, 5 + #t~string3.offset, 1);call write~init~int(0, #t~string3.base, 6 + #t~string3.offset, 1);call #t~string5.base, #t~string5.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string5.base, #t~string5.offset, 1);call write~init~int(82, #t~string5.base, 1 + #t~string5.offset, 1);call write~init~int(73, #t~string5.base, 2 + #t~string5.offset, 1);call write~init~int(84, #t~string5.base, 3 + #t~string5.offset, 1);call write~init~int(0, #t~string5.base, 4 + #t~string5.offset, 1);call #t~string7.base, #t~string7.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string7.base, #t~string7.offset, 1);call write~init~int(75, #t~string7.base, 1 + #t~string7.offset, 1);call write~init~int(0, #t~string7.base, 2 + #t~string7.offset, 1);call #t~string9.base, #t~string9.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string9.base, #t~string9.offset, 1);call write~init~int(0, #t~string9.base, 1 + #t~string9.offset, 1);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(13);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string21.base, #t~string21.offset, 1);call write~init~int(110, #t~string21.base, 1 + #t~string21.offset, 1);call write~init~int(0, #t~string21.base, 2 + #t~string21.offset, 1);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string23.base, #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 1 + #t~string23.offset, 1);call write~init~int(102, #t~string23.base, 2 + #t~string23.offset, 1);call write~init~int(0, #t~string23.base, 3 + #t~string23.offset, 1);call #t~string25.base, #t~string25.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string25.base, #t~string25.offset, 1);call write~init~int(80, #t~string25.base, 1 + #t~string25.offset, 1);call write~init~int(117, #t~string25.base, 2 + #t~string25.offset, 1);call write~init~int(109, #t~string25.base, 3 + #t~string25.offset, 1);call write~init~int(112, #t~string25.base, 4 + #t~string25.offset, 1);call write~init~int(58, #t~string25.base, 5 + #t~string25.offset, 1);call write~init~int(0, #t~string25.base, 6 + #t~string25.offset, 1);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string27.base, #t~string27.offset, 1);call write~init~int(110, #t~string27.base, 1 + #t~string27.offset, 1);call write~init~int(0, #t~string27.base, 2 + #t~string27.offset, 1);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string29.base, #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 1 + #t~string29.offset, 1);call write~init~int(102, #t~string29.base, 2 + #t~string29.offset, 1);call write~init~int(0, #t~string29.base, 3 + #t~string29.offset, 1);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string31.base, #t~string31.offset, 1);call write~init~int(32, #t~string31.base, 1 + #t~string31.offset, 1);call write~init~int(0, #t~string31.base, 2 + #t~string31.offset, 1);call #t~string33.base, #t~string33.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string33.base, #t~string33.offset, 1);call write~init~int(0, #t~string33.base, 1 + #t~string33.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(30);call #t~string55.base, #t~string55.offset := #Ultimate.allocOnStack(9);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(21);call #t~string57.base, #t~string57.offset := #Ultimate.allocOnStack(30);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(9);call #t~string59.base, #t~string59.offset := #Ultimate.allocOnStack(21);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(30);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(9);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(25);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(30);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(9);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(25);~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~head~0.base, ~head~0.offset := 0, 0;~switchedOnBeforeTS~0 := 0;~cleanupTimeShifts~0 := 4; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {73531#(<= ~waterLevel~0 1)} assume true; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,748 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {73531#(<= ~waterLevel~0 1)} {72872#true} #569#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,749 INFO L263 TraceCheckUtils]: 4: Hoare triple {73531#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,750 INFO L280 TraceCheckUtils]: 5: Hoare triple {73531#(<= ~waterLevel~0 1)} havoc ~retValue_acc~11;havoc ~tmp~10; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,750 INFO L263 TraceCheckUtils]: 6: Hoare triple {73531#(<= ~waterLevel~0 1)} call select_helpers(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,751 INFO L280 TraceCheckUtils]: 7: Hoare triple {73531#(<= ~waterLevel~0 1)} assume true; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,752 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {73531#(<= ~waterLevel~0 1)} {73531#(<= ~waterLevel~0 1)} #461#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,752 INFO L263 TraceCheckUtils]: 9: Hoare triple {73531#(<= ~waterLevel~0 1)} call select_features(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,753 INFO L280 TraceCheckUtils]: 10: Hoare triple {73531#(<= ~waterLevel~0 1)} assume true; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,754 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {73531#(<= ~waterLevel~0 1)} {73531#(<= ~waterLevel~0 1)} #463#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,755 INFO L263 TraceCheckUtils]: 12: Hoare triple {73531#(<= ~waterLevel~0 1)} call #t~ret74 := valid_product(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {73531#(<= ~waterLevel~0 1)} havoc ~retValue_acc~13;~retValue_acc~13 := 1;#res := ~retValue_acc~13; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,756 INFO L280 TraceCheckUtils]: 14: Hoare triple {73531#(<= ~waterLevel~0 1)} assume true; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,757 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {73531#(<= ~waterLevel~0 1)} {73531#(<= ~waterLevel~0 1)} #465#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,758 INFO L280 TraceCheckUtils]: 16: Hoare triple {73531#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,758 INFO L280 TraceCheckUtils]: 17: Hoare triple {73531#(<= ~waterLevel~0 1)} assume 0 != ~tmp~10; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,759 INFO L263 TraceCheckUtils]: 18: Hoare triple {73531#(<= ~waterLevel~0 1)} call setup(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,760 INFO L280 TraceCheckUtils]: 19: Hoare triple {73531#(<= ~waterLevel~0 1)} assume true; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,760 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {73531#(<= ~waterLevel~0 1)} {73531#(<= ~waterLevel~0 1)} #467#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,761 INFO L263 TraceCheckUtils]: 21: Hoare triple {73531#(<= ~waterLevel~0 1)} call runTest(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,762 INFO L263 TraceCheckUtils]: 22: Hoare triple {73531#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,763 INFO L280 TraceCheckUtils]: 23: Hoare triple {73531#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,763 INFO L280 TraceCheckUtils]: 24: Hoare triple {73531#(<= ~waterLevel~0 1)} assume true; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,765 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {73531#(<= ~waterLevel~0 1)} {73531#(<= ~waterLevel~0 1)} #559#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,766 INFO L263 TraceCheckUtils]: 26: Hoare triple {73531#(<= ~waterLevel~0 1)} call test(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,766 INFO L280 TraceCheckUtils]: 27: Hoare triple {73531#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~0;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,767 INFO L280 TraceCheckUtils]: 28: Hoare triple {73531#(<= ~waterLevel~0 1)} assume !false; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,768 INFO L280 TraceCheckUtils]: 29: Hoare triple {73531#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,769 INFO L280 TraceCheckUtils]: 30: Hoare triple {73531#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,769 INFO L280 TraceCheckUtils]: 31: Hoare triple {73531#(<= ~waterLevel~0 1)} assume 0 != ~tmp~0; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,770 INFO L263 TraceCheckUtils]: 32: Hoare triple {73531#(<= ~waterLevel~0 1)} call waterRise(); {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,771 INFO L280 TraceCheckUtils]: 33: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {73629#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:08:10,771 INFO L280 TraceCheckUtils]: 34: Hoare triple {73629#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {73629#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:08:10,772 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {73629#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {73531#(<= ~waterLevel~0 1)} #513#return; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,772 INFO L280 TraceCheckUtils]: 36: Hoare triple {73636#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,773 INFO L280 TraceCheckUtils]: 37: Hoare triple {73636#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,773 INFO L280 TraceCheckUtils]: 38: Hoare triple {73636#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,774 INFO L280 TraceCheckUtils]: 39: Hoare triple {73636#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,775 INFO L263 TraceCheckUtils]: 40: Hoare triple {73636#(<= ~waterLevel~0 2)} call timeShift(); {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,775 INFO L263 TraceCheckUtils]: 41: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72872#true} is VALID [2020-07-17 22:08:10,775 INFO L263 TraceCheckUtils]: 42: Hoare triple {72872#true} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:10,775 INFO L280 TraceCheckUtils]: 43: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:10,775 INFO L280 TraceCheckUtils]: 44: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,775 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {72872#true} {72872#true} #549#return; {72872#true} is VALID [2020-07-17 22:08:10,775 INFO L280 TraceCheckUtils]: 46: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:10,776 INFO L280 TraceCheckUtils]: 47: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,776 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {72872#true} {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,777 INFO L280 TraceCheckUtils]: 49: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,777 INFO L280 TraceCheckUtils]: 50: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,777 INFO L263 TraceCheckUtils]: 51: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {72872#true} is VALID [2020-07-17 22:08:10,778 INFO L280 TraceCheckUtils]: 52: Hoare triple {72872#true} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:10,778 INFO L280 TraceCheckUtils]: 53: Hoare triple {72872#true} assume !(0 != ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:10,778 INFO L263 TraceCheckUtils]: 54: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {72872#true} is VALID [2020-07-17 22:08:10,778 INFO L280 TraceCheckUtils]: 55: Hoare triple {72872#true} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:10,778 INFO L280 TraceCheckUtils]: 56: Hoare triple {72872#true} assume 0 == ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L263 TraceCheckUtils]: 57: Hoare triple {72872#true} call #t~ret14 := isHighWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L280 TraceCheckUtils]: 58: Hoare triple {72872#true} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L263 TraceCheckUtils]: 59: Hoare triple {72872#true} call #t~ret34 := isHighWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L280 TraceCheckUtils]: 60: Hoare triple {72872#true} havoc ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L280 TraceCheckUtils]: 61: Hoare triple {72872#true} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L280 TraceCheckUtils]: 62: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {72872#true} {72872#true} #527#return; {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L280 TraceCheckUtils]: 64: Hoare triple {72872#true} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72872#true} is VALID [2020-07-17 22:08:10,779 INFO L280 TraceCheckUtils]: 65: Hoare triple {72872#true} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72872#true} is VALID [2020-07-17 22:08:10,780 INFO L280 TraceCheckUtils]: 66: Hoare triple {72872#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72872#true} is VALID [2020-07-17 22:08:10,780 INFO L280 TraceCheckUtils]: 67: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,780 INFO L275 TraceCheckUtils]: 68: Hoare quadruple {72872#true} {72872#true} #541#return; {72872#true} is VALID [2020-07-17 22:08:10,780 INFO L280 TraceCheckUtils]: 69: Hoare triple {72872#true} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72872#true} is VALID [2020-07-17 22:08:10,780 INFO L280 TraceCheckUtils]: 70: Hoare triple {72872#true} assume 0 != ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:10,780 INFO L263 TraceCheckUtils]: 71: Hoare triple {72872#true} call activatePump(); {72872#true} is VALID [2020-07-17 22:08:10,780 INFO L280 TraceCheckUtils]: 72: Hoare triple {72872#true} havoc ~tmp~3; {72872#true} is VALID [2020-07-17 22:08:10,780 INFO L263 TraceCheckUtils]: 73: Hoare triple {72872#true} call #t~ret16 := isMethaneAlarm(); {72872#true} is VALID [2020-07-17 22:08:10,781 INFO L280 TraceCheckUtils]: 74: Hoare triple {72872#true} havoc ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:10,781 INFO L263 TraceCheckUtils]: 75: Hoare triple {72872#true} call #t~ret17 := isMethaneLevelCritical(); {72872#true} is VALID [2020-07-17 22:08:10,781 INFO L280 TraceCheckUtils]: 76: Hoare triple {72872#true} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72872#true} is VALID [2020-07-17 22:08:10,781 INFO L280 TraceCheckUtils]: 77: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,781 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {72872#true} {72872#true} #563#return; {72872#true} is VALID [2020-07-17 22:08:10,781 INFO L280 TraceCheckUtils]: 79: Hoare triple {72872#true} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72872#true} is VALID [2020-07-17 22:08:10,781 INFO L280 TraceCheckUtils]: 80: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,781 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {72872#true} {72872#true} #523#return; {72872#true} is VALID [2020-07-17 22:08:10,782 INFO L280 TraceCheckUtils]: 82: Hoare triple {72872#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72872#true} is VALID [2020-07-17 22:08:10,782 INFO L280 TraceCheckUtils]: 83: Hoare triple {72872#true} assume !(0 != ~tmp~3); {72872#true} is VALID [2020-07-17 22:08:10,782 INFO L263 TraceCheckUtils]: 84: Hoare triple {72872#true} call activatePump__wrappee__lowWaterSensor(); {72872#true} is VALID [2020-07-17 22:08:10,782 INFO L280 TraceCheckUtils]: 85: Hoare triple {72872#true} ~pumpRunning~0 := 1; {72872#true} is VALID [2020-07-17 22:08:10,782 INFO L280 TraceCheckUtils]: 86: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,782 INFO L275 TraceCheckUtils]: 87: Hoare quadruple {72872#true} {72872#true} #525#return; {72872#true} is VALID [2020-07-17 22:08:10,782 INFO L280 TraceCheckUtils]: 88: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,782 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {72872#true} {72872#true} #543#return; {72872#true} is VALID [2020-07-17 22:08:10,783 INFO L280 TraceCheckUtils]: 90: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,783 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {72872#true} {72872#true} #511#return; {72872#true} is VALID [2020-07-17 22:08:10,783 INFO L280 TraceCheckUtils]: 92: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,783 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {72872#true} {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #533#return; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,783 INFO L263 TraceCheckUtils]: 94: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:10,784 INFO L280 TraceCheckUtils]: 95: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:10,784 INFO L263 TraceCheckUtils]: 96: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:10,784 INFO L280 TraceCheckUtils]: 97: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:10,784 INFO L280 TraceCheckUtils]: 98: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,784 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:10,784 INFO L280 TraceCheckUtils]: 100: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:10,784 INFO L280 TraceCheckUtils]: 101: Hoare triple {72872#true} assume !(2 != ~tmp~9); {72872#true} is VALID [2020-07-17 22:08:10,784 INFO L280 TraceCheckUtils]: 102: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,785 INFO L275 TraceCheckUtils]: 103: Hoare quadruple {72872#true} {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #535#return; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,785 INFO L280 TraceCheckUtils]: 104: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,786 INFO L275 TraceCheckUtils]: 105: Hoare quadruple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {73636#(<= ~waterLevel~0 2)} #519#return; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,787 INFO L280 TraceCheckUtils]: 106: Hoare triple {73636#(<= ~waterLevel~0 2)} assume !false; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,788 INFO L280 TraceCheckUtils]: 107: Hoare triple {73636#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,789 INFO L280 TraceCheckUtils]: 108: Hoare triple {73636#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,789 INFO L280 TraceCheckUtils]: 109: Hoare triple {73636#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~0); {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,790 INFO L280 TraceCheckUtils]: 110: Hoare triple {73636#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,791 INFO L280 TraceCheckUtils]: 111: Hoare triple {73636#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,791 INFO L280 TraceCheckUtils]: 112: Hoare triple {73636#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,792 INFO L280 TraceCheckUtils]: 113: Hoare triple {73636#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {73636#(<= ~waterLevel~0 2)} is VALID [2020-07-17 22:08:10,793 INFO L263 TraceCheckUtils]: 114: Hoare triple {73636#(<= ~waterLevel~0 2)} call timeShift(); {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,793 INFO L263 TraceCheckUtils]: 115: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72872#true} is VALID [2020-07-17 22:08:10,793 INFO L263 TraceCheckUtils]: 116: Hoare triple {72872#true} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:10,794 INFO L280 TraceCheckUtils]: 117: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:10,794 INFO L280 TraceCheckUtils]: 118: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,794 INFO L275 TraceCheckUtils]: 119: Hoare quadruple {72872#true} {72872#true} #549#return; {72872#true} is VALID [2020-07-17 22:08:10,794 INFO L280 TraceCheckUtils]: 120: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:10,794 INFO L280 TraceCheckUtils]: 121: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,795 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {72872#true} {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,796 INFO L280 TraceCheckUtils]: 123: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,797 INFO L263 TraceCheckUtils]: 124: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,798 INFO L280 TraceCheckUtils]: 125: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,798 INFO L280 TraceCheckUtils]: 126: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,799 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,799 INFO L280 TraceCheckUtils]: 128: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,799 INFO L263 TraceCheckUtils]: 129: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {72872#true} is VALID [2020-07-17 22:08:10,800 INFO L280 TraceCheckUtils]: 130: Hoare triple {72872#true} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:10,800 INFO L280 TraceCheckUtils]: 131: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:10,800 INFO L263 TraceCheckUtils]: 132: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:10,800 INFO L280 TraceCheckUtils]: 133: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:10,800 INFO L263 TraceCheckUtils]: 134: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:10,801 INFO L280 TraceCheckUtils]: 135: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:10,801 INFO L280 TraceCheckUtils]: 136: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,801 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:10,801 INFO L280 TraceCheckUtils]: 138: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:10,801 INFO L280 TraceCheckUtils]: 139: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-17 22:08:10,802 INFO L280 TraceCheckUtils]: 140: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-17 22:08:10,802 INFO L280 TraceCheckUtils]: 141: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,802 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-17 22:08:10,802 INFO L280 TraceCheckUtils]: 143: Hoare triple {72872#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {72872#true} is VALID [2020-07-17 22:08:10,802 INFO L280 TraceCheckUtils]: 144: Hoare triple {72872#true} assume !(0 != ~tmp~2); {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L263 TraceCheckUtils]: 145: Hoare triple {72872#true} call processEnvironment__wrappee__highWaterSensor(); {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L280 TraceCheckUtils]: 146: Hoare triple {72872#true} havoc ~tmp~1; {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L280 TraceCheckUtils]: 147: Hoare triple {72872#true} assume !(0 == ~pumpRunning~0); {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L263 TraceCheckUtils]: 148: Hoare triple {72872#true} call processEnvironment__wrappee__base(); {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L280 TraceCheckUtils]: 149: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L275 TraceCheckUtils]: 150: Hoare quadruple {72872#true} {72872#true} #547#return; {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L280 TraceCheckUtils]: 151: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L275 TraceCheckUtils]: 152: Hoare quadruple {72872#true} {72872#true} #509#return; {72872#true} is VALID [2020-07-17 22:08:10,803 INFO L280 TraceCheckUtils]: 153: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,804 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {72872#true} {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,804 INFO L263 TraceCheckUtils]: 155: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:10,804 INFO L280 TraceCheckUtils]: 156: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:10,804 INFO L263 TraceCheckUtils]: 157: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:10,805 INFO L280 TraceCheckUtils]: 158: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:10,805 INFO L280 TraceCheckUtils]: 159: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,805 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:10,805 INFO L280 TraceCheckUtils]: 161: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:10,805 INFO L280 TraceCheckUtils]: 162: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-17 22:08:10,805 INFO L263 TraceCheckUtils]: 163: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:10,805 INFO L280 TraceCheckUtils]: 164: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:10,805 INFO L280 TraceCheckUtils]: 165: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,806 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:10,806 INFO L280 TraceCheckUtils]: 167: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-17 22:08:10,806 INFO L280 TraceCheckUtils]: 168: Hoare triple {72872#true} assume 0 != ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:10,806 INFO L280 TraceCheckUtils]: 169: Hoare triple {72872#true} assume !(0 == ~switchedOnBeforeTS~0); {72872#true} is VALID [2020-07-17 22:08:10,806 INFO L280 TraceCheckUtils]: 170: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,806 INFO L275 TraceCheckUtils]: 171: Hoare quadruple {72872#true} {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,807 INFO L280 TraceCheckUtils]: 172: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,808 INFO L275 TraceCheckUtils]: 173: Hoare quadruple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73636#(<= ~waterLevel~0 2)} #519#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,808 INFO L280 TraceCheckUtils]: 174: Hoare triple {73531#(<= ~waterLevel~0 1)} assume !false; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,808 INFO L280 TraceCheckUtils]: 175: Hoare triple {73531#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,809 INFO L280 TraceCheckUtils]: 176: Hoare triple {73531#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,809 INFO L280 TraceCheckUtils]: 177: Hoare triple {73531#(<= ~waterLevel~0 1)} assume !(0 != ~tmp~0); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,810 INFO L280 TraceCheckUtils]: 178: Hoare triple {73531#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,810 INFO L280 TraceCheckUtils]: 179: Hoare triple {73531#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~0); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,810 INFO L280 TraceCheckUtils]: 180: Hoare triple {73531#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,811 INFO L280 TraceCheckUtils]: 181: Hoare triple {73531#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,811 INFO L263 TraceCheckUtils]: 182: Hoare triple {73531#(<= ~waterLevel~0 1)} call timeShift(); {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,812 INFO L263 TraceCheckUtils]: 183: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {72872#true} is VALID [2020-07-17 22:08:10,812 INFO L263 TraceCheckUtils]: 184: Hoare triple {72872#true} call #t~ret71 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:10,812 INFO L280 TraceCheckUtils]: 185: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:10,812 INFO L280 TraceCheckUtils]: 186: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,812 INFO L275 TraceCheckUtils]: 187: Hoare quadruple {72872#true} {72872#true} #549#return; {72872#true} is VALID [2020-07-17 22:08:10,813 INFO L280 TraceCheckUtils]: 188: Hoare triple {72872#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {72872#true} is VALID [2020-07-17 22:08:10,813 INFO L280 TraceCheckUtils]: 189: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,821 INFO L275 TraceCheckUtils]: 190: Hoare quadruple {72872#true} {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #529#return; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,822 INFO L280 TraceCheckUtils]: 191: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,822 INFO L263 TraceCheckUtils]: 192: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,823 INFO L280 TraceCheckUtils]: 193: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,824 INFO L280 TraceCheckUtils]: 194: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,825 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #531#return; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,825 INFO L280 TraceCheckUtils]: 196: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,826 INFO L263 TraceCheckUtils]: 197: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {72872#true} is VALID [2020-07-17 22:08:10,826 INFO L280 TraceCheckUtils]: 198: Hoare triple {72872#true} havoc ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:10,826 INFO L280 TraceCheckUtils]: 199: Hoare triple {72872#true} assume 0 != ~pumpRunning~0; {72872#true} is VALID [2020-07-17 22:08:10,826 INFO L263 TraceCheckUtils]: 200: Hoare triple {72872#true} call #t~ret15 := isLowWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:10,826 INFO L280 TraceCheckUtils]: 201: Hoare triple {72872#true} havoc ~retValue_acc~7;havoc ~tmp~5;havoc ~tmp___0~2; {72872#true} is VALID [2020-07-17 22:08:10,826 INFO L263 TraceCheckUtils]: 202: Hoare triple {72872#true} call #t~ret35 := isLowWaterSensorDry(); {72872#true} is VALID [2020-07-17 22:08:10,827 INFO L280 TraceCheckUtils]: 203: Hoare triple {72872#true} havoc ~retValue_acc~3;~retValue_acc~3 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~3; {72872#true} is VALID [2020-07-17 22:08:10,827 INFO L280 TraceCheckUtils]: 204: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,827 INFO L275 TraceCheckUtils]: 205: Hoare quadruple {72872#true} {72872#true} #503#return; {72872#true} is VALID [2020-07-17 22:08:10,827 INFO L280 TraceCheckUtils]: 206: Hoare triple {72872#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~5 := #t~ret35;havoc #t~ret35; {72872#true} is VALID [2020-07-17 22:08:10,827 INFO L280 TraceCheckUtils]: 207: Hoare triple {72872#true} assume 0 != ~tmp~5;~tmp___0~2 := 0; {72872#true} is VALID [2020-07-17 22:08:10,827 INFO L280 TraceCheckUtils]: 208: Hoare triple {72872#true} ~retValue_acc~7 := ~tmp___0~2;#res := ~retValue_acc~7; {72872#true} is VALID [2020-07-17 22:08:10,828 INFO L280 TraceCheckUtils]: 209: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,828 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {72872#true} {72872#true} #505#return; {72872#true} is VALID [2020-07-17 22:08:10,828 INFO L280 TraceCheckUtils]: 211: Hoare triple {72872#true} assume -2147483648 <= #t~ret15 && #t~ret15 <= 2147483647;~tmp~2 := #t~ret15;havoc #t~ret15; {72872#true} is VALID [2020-07-17 22:08:10,828 INFO L280 TraceCheckUtils]: 212: Hoare triple {72872#true} assume 0 != ~tmp~2; {72872#true} is VALID [2020-07-17 22:08:10,828 INFO L263 TraceCheckUtils]: 213: Hoare triple {72872#true} call deactivatePump(); {72872#true} is VALID [2020-07-17 22:08:10,828 INFO L280 TraceCheckUtils]: 214: Hoare triple {72872#true} ~pumpRunning~0 := 0; {72872#true} is VALID [2020-07-17 22:08:10,829 INFO L280 TraceCheckUtils]: 215: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,829 INFO L275 TraceCheckUtils]: 216: Hoare quadruple {72872#true} {72872#true} #507#return; {72872#true} is VALID [2020-07-17 22:08:10,829 INFO L280 TraceCheckUtils]: 217: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,830 INFO L275 TraceCheckUtils]: 218: Hoare quadruple {72872#true} {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #533#return; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,830 INFO L263 TraceCheckUtils]: 219: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {72872#true} is VALID [2020-07-17 22:08:10,830 INFO L280 TraceCheckUtils]: 220: Hoare triple {72872#true} havoc ~tmp~9;havoc ~tmp___0~3; {72872#true} is VALID [2020-07-17 22:08:10,830 INFO L263 TraceCheckUtils]: 221: Hoare triple {72872#true} call #t~ret72 := getWaterLevel(); {72872#true} is VALID [2020-07-17 22:08:10,830 INFO L280 TraceCheckUtils]: 222: Hoare triple {72872#true} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72872#true} is VALID [2020-07-17 22:08:10,831 INFO L280 TraceCheckUtils]: 223: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,831 INFO L275 TraceCheckUtils]: 224: Hoare quadruple {72872#true} {72872#true} #551#return; {72872#true} is VALID [2020-07-17 22:08:10,831 INFO L280 TraceCheckUtils]: 225: Hoare triple {72872#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72872#true} is VALID [2020-07-17 22:08:10,831 INFO L280 TraceCheckUtils]: 226: Hoare triple {72872#true} assume 2 != ~tmp~9; {72872#true} is VALID [2020-07-17 22:08:10,831 INFO L263 TraceCheckUtils]: 227: Hoare triple {72872#true} call #t~ret73 := isPumpRunning(); {72872#true} is VALID [2020-07-17 22:08:10,831 INFO L280 TraceCheckUtils]: 228: Hoare triple {72872#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72872#true} is VALID [2020-07-17 22:08:10,832 INFO L280 TraceCheckUtils]: 229: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,832 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {72872#true} {72872#true} #553#return; {72872#true} is VALID [2020-07-17 22:08:10,832 INFO L280 TraceCheckUtils]: 231: Hoare triple {72872#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72872#true} is VALID [2020-07-17 22:08:10,832 INFO L280 TraceCheckUtils]: 232: Hoare triple {72872#true} assume !(0 != ~tmp___0~3); {72872#true} is VALID [2020-07-17 22:08:10,832 INFO L280 TraceCheckUtils]: 233: Hoare triple {72872#true} assume true; {72872#true} is VALID [2020-07-17 22:08:10,833 INFO L275 TraceCheckUtils]: 234: Hoare quadruple {72872#true} {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #535#return; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,834 INFO L280 TraceCheckUtils]: 235: Hoare triple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,835 INFO L275 TraceCheckUtils]: 236: Hoare quadruple {73907#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {73531#(<= ~waterLevel~0 1)} #519#return; {74241#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:08:10,835 INFO L280 TraceCheckUtils]: 237: Hoare triple {74241#(<= ~waterLevel~0 0)} assume !false; {74241#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:08:10,836 INFO L280 TraceCheckUtils]: 238: Hoare triple {74241#(<= ~waterLevel~0 0)} assume ~splverifierCounter~0 < 4; {74241#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:08:10,836 INFO L280 TraceCheckUtils]: 239: Hoare triple {74241#(<= ~waterLevel~0 0)} assume -2147483648 <= #t~nondet10 && #t~nondet10 <= 2147483647;~tmp~0 := #t~nondet10;havoc #t~nondet10; {74241#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:08:10,837 INFO L280 TraceCheckUtils]: 240: Hoare triple {74241#(<= ~waterLevel~0 0)} assume 0 != ~tmp~0; {74241#(<= ~waterLevel~0 0)} is VALID [2020-07-17 22:08:10,837 INFO L263 TraceCheckUtils]: 241: Hoare triple {74241#(<= ~waterLevel~0 0)} call waterRise(); {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-17 22:08:10,838 INFO L280 TraceCheckUtils]: 242: Hoare triple {73625#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {73629#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:08:10,838 INFO L280 TraceCheckUtils]: 243: Hoare triple {73629#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {73629#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-17 22:08:10,839 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {73629#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {74241#(<= ~waterLevel~0 0)} #513#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,839 INFO L280 TraceCheckUtils]: 245: Hoare triple {73531#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet11 && #t~nondet11 <= 2147483647;~tmp___0~0 := #t~nondet11;havoc #t~nondet11; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,840 INFO L280 TraceCheckUtils]: 246: Hoare triple {73531#(<= ~waterLevel~0 1)} assume !(0 != ~tmp___0~0); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,841 INFO L280 TraceCheckUtils]: 247: Hoare triple {73531#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet12 && #t~nondet12 <= 2147483647;~tmp___2~0 := #t~nondet12;havoc #t~nondet12; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,841 INFO L280 TraceCheckUtils]: 248: Hoare triple {73531#(<= ~waterLevel~0 1)} assume 0 != ~tmp___2~0; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,842 INFO L263 TraceCheckUtils]: 249: Hoare triple {73531#(<= ~waterLevel~0 1)} call timeShift(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,842 INFO L263 TraceCheckUtils]: 250: Hoare triple {73531#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__2(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,843 INFO L263 TraceCheckUtils]: 251: Hoare triple {73531#(<= ~waterLevel~0 1)} call #t~ret71 := isPumpRunning(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,843 INFO L280 TraceCheckUtils]: 252: Hoare triple {73531#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,844 INFO L280 TraceCheckUtils]: 253: Hoare triple {73531#(<= ~waterLevel~0 1)} assume true; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,845 INFO L275 TraceCheckUtils]: 254: Hoare quadruple {73531#(<= ~waterLevel~0 1)} {73531#(<= ~waterLevel~0 1)} #549#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,845 INFO L280 TraceCheckUtils]: 255: Hoare triple {73531#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret71;havoc #t~ret71; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,846 INFO L280 TraceCheckUtils]: 256: Hoare triple {73531#(<= ~waterLevel~0 1)} assume true; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,846 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {73531#(<= ~waterLevel~0 1)} {73531#(<= ~waterLevel~0 1)} #529#return; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,847 INFO L280 TraceCheckUtils]: 258: Hoare triple {73531#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,847 INFO L280 TraceCheckUtils]: 259: Hoare triple {73531#(<= ~waterLevel~0 1)} assume 0 != ~systemActive~0; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,849 INFO L263 TraceCheckUtils]: 260: Hoare triple {73531#(<= ~waterLevel~0 1)} call processEnvironment(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,853 INFO L280 TraceCheckUtils]: 261: Hoare triple {73531#(<= ~waterLevel~0 1)} havoc ~tmp~2; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,854 INFO L280 TraceCheckUtils]: 262: Hoare triple {73531#(<= ~waterLevel~0 1)} assume !(0 != ~pumpRunning~0); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,855 INFO L263 TraceCheckUtils]: 263: Hoare triple {73531#(<= ~waterLevel~0 1)} call processEnvironment__wrappee__highWaterSensor(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,856 INFO L280 TraceCheckUtils]: 264: Hoare triple {73531#(<= ~waterLevel~0 1)} havoc ~tmp~1; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,856 INFO L280 TraceCheckUtils]: 265: Hoare triple {73531#(<= ~waterLevel~0 1)} assume 0 == ~pumpRunning~0; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,857 INFO L263 TraceCheckUtils]: 266: Hoare triple {73531#(<= ~waterLevel~0 1)} call #t~ret14 := isHighWaterLevel(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,858 INFO L280 TraceCheckUtils]: 267: Hoare triple {73531#(<= ~waterLevel~0 1)} havoc ~retValue_acc~6;havoc ~tmp~4;havoc ~tmp___0~1; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,859 INFO L263 TraceCheckUtils]: 268: Hoare triple {73531#(<= ~waterLevel~0 1)} call #t~ret34 := isHighWaterSensorDry(); {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,859 INFO L280 TraceCheckUtils]: 269: Hoare triple {73531#(<= ~waterLevel~0 1)} havoc ~retValue_acc~2; {73531#(<= ~waterLevel~0 1)} is VALID [2020-07-17 22:08:10,860 INFO L280 TraceCheckUtils]: 270: Hoare triple {73531#(<= ~waterLevel~0 1)} assume !(~waterLevel~0 < 2);~retValue_acc~2 := 0;#res := ~retValue_acc~2; {72873#false} is VALID [2020-07-17 22:08:10,860 INFO L280 TraceCheckUtils]: 271: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,861 INFO L275 TraceCheckUtils]: 272: Hoare quadruple {72873#false} {73531#(<= ~waterLevel~0 1)} #527#return; {72873#false} is VALID [2020-07-17 22:08:10,861 INFO L280 TraceCheckUtils]: 273: Hoare triple {72873#false} assume -2147483648 <= #t~ret34 && #t~ret34 <= 2147483647;~tmp~4 := #t~ret34;havoc #t~ret34; {72873#false} is VALID [2020-07-17 22:08:10,861 INFO L280 TraceCheckUtils]: 274: Hoare triple {72873#false} assume !(0 != ~tmp~4);~tmp___0~1 := 1; {72873#false} is VALID [2020-07-17 22:08:10,861 INFO L280 TraceCheckUtils]: 275: Hoare triple {72873#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {72873#false} is VALID [2020-07-17 22:08:10,861 INFO L280 TraceCheckUtils]: 276: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,861 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {72873#false} {73531#(<= ~waterLevel~0 1)} #541#return; {72873#false} is VALID [2020-07-17 22:08:10,862 INFO L280 TraceCheckUtils]: 278: Hoare triple {72873#false} assume -2147483648 <= #t~ret14 && #t~ret14 <= 2147483647;~tmp~1 := #t~ret14;havoc #t~ret14; {72873#false} is VALID [2020-07-17 22:08:10,862 INFO L280 TraceCheckUtils]: 279: Hoare triple {72873#false} assume 0 != ~tmp~1; {72873#false} is VALID [2020-07-17 22:08:10,862 INFO L263 TraceCheckUtils]: 280: Hoare triple {72873#false} call activatePump(); {72873#false} is VALID [2020-07-17 22:08:10,862 INFO L280 TraceCheckUtils]: 281: Hoare triple {72873#false} havoc ~tmp~3; {72873#false} is VALID [2020-07-17 22:08:10,862 INFO L263 TraceCheckUtils]: 282: Hoare triple {72873#false} call #t~ret16 := isMethaneAlarm(); {72873#false} is VALID [2020-07-17 22:08:10,862 INFO L280 TraceCheckUtils]: 283: Hoare triple {72873#false} havoc ~retValue_acc~4; {72873#false} is VALID [2020-07-17 22:08:10,863 INFO L263 TraceCheckUtils]: 284: Hoare triple {72873#false} call #t~ret17 := isMethaneLevelCritical(); {72873#false} is VALID [2020-07-17 22:08:10,863 INFO L280 TraceCheckUtils]: 285: Hoare triple {72873#false} havoc ~retValue_acc~0;~retValue_acc~0 := ~methaneLevelCritical~0;#res := ~retValue_acc~0; {72873#false} is VALID [2020-07-17 22:08:10,863 INFO L280 TraceCheckUtils]: 286: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,863 INFO L275 TraceCheckUtils]: 287: Hoare quadruple {72873#false} {72873#false} #563#return; {72873#false} is VALID [2020-07-17 22:08:10,863 INFO L280 TraceCheckUtils]: 288: Hoare triple {72873#false} assume -2147483648 <= #t~ret17 && #t~ret17 <= 2147483647;~retValue_acc~4 := #t~ret17;havoc #t~ret17;#res := ~retValue_acc~4; {72873#false} is VALID [2020-07-17 22:08:10,863 INFO L280 TraceCheckUtils]: 289: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,864 INFO L275 TraceCheckUtils]: 290: Hoare quadruple {72873#false} {72873#false} #523#return; {72873#false} is VALID [2020-07-17 22:08:10,864 INFO L280 TraceCheckUtils]: 291: Hoare triple {72873#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647;~tmp~3 := #t~ret16;havoc #t~ret16; {72873#false} is VALID [2020-07-17 22:08:10,864 INFO L280 TraceCheckUtils]: 292: Hoare triple {72873#false} assume !(0 != ~tmp~3); {72873#false} is VALID [2020-07-17 22:08:10,864 INFO L263 TraceCheckUtils]: 293: Hoare triple {72873#false} call activatePump__wrappee__lowWaterSensor(); {72873#false} is VALID [2020-07-17 22:08:10,864 INFO L280 TraceCheckUtils]: 294: Hoare triple {72873#false} ~pumpRunning~0 := 1; {72873#false} is VALID [2020-07-17 22:08:10,864 INFO L280 TraceCheckUtils]: 295: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,865 INFO L275 TraceCheckUtils]: 296: Hoare quadruple {72873#false} {72873#false} #525#return; {72873#false} is VALID [2020-07-17 22:08:10,865 INFO L280 TraceCheckUtils]: 297: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,865 INFO L275 TraceCheckUtils]: 298: Hoare quadruple {72873#false} {72873#false} #543#return; {72873#false} is VALID [2020-07-17 22:08:10,865 INFO L280 TraceCheckUtils]: 299: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,865 INFO L275 TraceCheckUtils]: 300: Hoare quadruple {72873#false} {73531#(<= ~waterLevel~0 1)} #511#return; {72873#false} is VALID [2020-07-17 22:08:10,865 INFO L280 TraceCheckUtils]: 301: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,866 INFO L275 TraceCheckUtils]: 302: Hoare quadruple {72873#false} {73531#(<= ~waterLevel~0 1)} #533#return; {72873#false} is VALID [2020-07-17 22:08:10,866 INFO L263 TraceCheckUtils]: 303: Hoare triple {72873#false} call __utac_acc__Specification5_spec__3(); {72873#false} is VALID [2020-07-17 22:08:10,866 INFO L280 TraceCheckUtils]: 304: Hoare triple {72873#false} havoc ~tmp~9;havoc ~tmp___0~3; {72873#false} is VALID [2020-07-17 22:08:10,866 INFO L263 TraceCheckUtils]: 305: Hoare triple {72873#false} call #t~ret72 := getWaterLevel(); {72873#false} is VALID [2020-07-17 22:08:10,866 INFO L280 TraceCheckUtils]: 306: Hoare triple {72873#false} havoc ~retValue_acc~1;~retValue_acc~1 := ~waterLevel~0;#res := ~retValue_acc~1; {72873#false} is VALID [2020-07-17 22:08:10,866 INFO L280 TraceCheckUtils]: 307: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,867 INFO L275 TraceCheckUtils]: 308: Hoare quadruple {72873#false} {72873#false} #551#return; {72873#false} is VALID [2020-07-17 22:08:10,867 INFO L280 TraceCheckUtils]: 309: Hoare triple {72873#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {72873#false} is VALID [2020-07-17 22:08:10,867 INFO L280 TraceCheckUtils]: 310: Hoare triple {72873#false} assume 2 != ~tmp~9; {72873#false} is VALID [2020-07-17 22:08:10,867 INFO L263 TraceCheckUtils]: 311: Hoare triple {72873#false} call #t~ret73 := isPumpRunning(); {72873#false} is VALID [2020-07-17 22:08:10,867 INFO L280 TraceCheckUtils]: 312: Hoare triple {72873#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {72873#false} is VALID [2020-07-17 22:08:10,867 INFO L280 TraceCheckUtils]: 313: Hoare triple {72873#false} assume true; {72873#false} is VALID [2020-07-17 22:08:10,868 INFO L275 TraceCheckUtils]: 314: Hoare quadruple {72873#false} {72873#false} #553#return; {72873#false} is VALID [2020-07-17 22:08:10,868 INFO L280 TraceCheckUtils]: 315: Hoare triple {72873#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~tmp___0~3 := #t~ret73;havoc #t~ret73; {72873#false} is VALID [2020-07-17 22:08:10,868 INFO L280 TraceCheckUtils]: 316: Hoare triple {72873#false} assume 0 != ~tmp___0~3; {72873#false} is VALID [2020-07-17 22:08:10,868 INFO L280 TraceCheckUtils]: 317: Hoare triple {72873#false} assume 0 == ~switchedOnBeforeTS~0; {72873#false} is VALID [2020-07-17 22:08:10,868 INFO L263 TraceCheckUtils]: 318: Hoare triple {72873#false} call __automaton_fail(); {72873#false} is VALID [2020-07-17 22:08:10,868 INFO L280 TraceCheckUtils]: 319: Hoare triple {72873#false} assume !false; {72873#false} is VALID [2020-07-17 22:08:10,926 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 22:08:10,926 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-17 22:08:10,926 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 8] total 17 [2020-07-17 22:08:10,927 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [707333166] [2020-07-17 22:08:10,928 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 320 [2020-07-17 22:08:10,937 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-17 22:08:10,938 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 17 states. [2020-07-17 22:08:11,463 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 22:08:11,463 INFO L459 AbstractCegarLoop]: Interpolant automaton has 17 states [2020-07-17 22:08:11,464 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-17 22:08:11,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2020-07-17 22:08:11,464 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=222, Unknown=0, NotChecked=0, Total=272 [2020-07-17 22:08:11,465 INFO L87 Difference]: Start difference. First operand 2094 states and 2457 transitions. Second operand 17 states. [2020-07-17 22:08:12,894 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 189