/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_product55.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:30:29,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:30:29,983 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:30:30,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:30:30,003 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:30:30,005 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:30:30,007 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:30:30,020 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:30:30,022 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:30:30,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:30:30,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:30:30,026 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:30:30,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:30:30,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:30:30,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:30:30,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:30:30,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:30:30,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:30:30,036 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:30:30,038 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:30:30,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:30:30,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:30:30,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:30:30,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:30:30,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:30:30,051 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:30:30,052 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:30:30,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:30:30,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:30:30,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:30:30,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:30:30,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:30:30,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:30:30,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:30:30,064 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:30:30,064 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:30:30,065 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:30:30,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:30:30,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:30:30,066 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:30:30,068 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:30:30,069 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 14:30:30,091 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:30:30,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:30:30,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:30:30,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:30:30,093 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:30:30,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:30:30,094 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:30:30,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:30:30,094 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:30:30,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:30:30,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:30:30,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:30:30,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:30:30,096 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:30:30,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:30:30,097 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:30:30,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:30:30,097 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:30:30,097 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:30:30,098 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:30:30,098 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:30:30,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:30:30,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:30:30,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:30:30,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:30:30,099 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:30:30,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:30:30,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:30:30,099 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:30:30,099 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:30:30,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:30:30,386 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:30:30,392 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:30:30,393 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:30:30,393 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:30:30,394 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product55.cil.c [2020-07-10 14:30:30,474 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/690c0524f/08058901b7da435a863b0b387e7f7290/FLAGa7c1006ba [2020-07-10 14:30:31,031 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:30:31,032 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product55.cil.c [2020-07-10 14:30:31,048 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/690c0524f/08058901b7da435a863b0b387e7f7290/FLAGa7c1006ba [2020-07-10 14:30:31,337 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/690c0524f/08058901b7da435a863b0b387e7f7290 [2020-07-10 14:30:31,348 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:30:31,350 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:30:31,351 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:30:31,351 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:30:31,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:30:31,358 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:30:31" (1/1) ... [2020-07-10 14:30:31,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74d456c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:31, skipping insertion in model container [2020-07-10 14:30:31,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:30:31" (1/1) ... [2020-07-10 14:30:31,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:30:31,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:30:31,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:30:31,898 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:30:31,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:30:32,021 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:30:32,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32 WrapperNode [2020-07-10 14:30:32,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:30:32,022 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:30:32,022 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:30:32,023 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:30:32,037 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (1/1) ... [2020-07-10 14:30:32,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (1/1) ... [2020-07-10 14:30:32,056 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (1/1) ... [2020-07-10 14:30:32,057 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (1/1) ... [2020-07-10 14:30:32,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (1/1) ... [2020-07-10 14:30:32,122 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (1/1) ... [2020-07-10 14:30:32,128 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (1/1) ... [2020-07-10 14:30:32,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:30:32,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:30:32,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:30:32,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:30:32,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:30:32,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:30:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:30:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:30:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:30:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:30:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:30:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:30:32,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:30:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:30:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:30:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:30:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:30:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:30:32,205 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:30:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:30:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:30:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:30:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:30:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:30:32,206 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:30:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:30:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:30:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:30:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:30:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:30:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:30:32,207 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:30:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterSensorDry [2020-07-10 14:30:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:30:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:30:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:30:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 14:30:32,208 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:30:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:30:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:30:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:30:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:30:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:30:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:30:32,209 INFO L138 BoogieDeclarations]: Found implementation of procedure isLowWaterLevel [2020-07-10 14:30:32,210 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:30:32,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:30:32,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:30:32,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:30:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:30:32,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:30:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:30:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:30:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:30:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:30:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:30:32,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:30:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:30:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:30:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:30:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:30:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:30:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:30:32,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:30:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:30:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:30:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:30:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:30:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:30:32,213 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:30:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:30:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:30:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:30:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:30:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:30:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:30:32,214 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:30:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:30:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:30:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:30:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:30:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:30:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:30:32,215 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:30:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:30:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:30:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:30:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:30:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:30:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:30:32,216 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:30:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterSensorDry [2020-07-10 14:30:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:30:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:30:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:30:32,217 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:30:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:30:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:30:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:30:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:30:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-07-10 14:30:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure isLowWaterLevel [2020-07-10 14:30:32,218 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__lowWaterSensor [2020-07-10 14:30:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:30:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:30:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:30:32,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:30:34,089 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:30:34,090 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:30:34,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:30:34 BoogieIcfgContainer [2020-07-10 14:30:34,102 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:30:34,104 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:30:34,104 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:30:34,108 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:30:34,108 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:30:31" (1/3) ... [2020-07-10 14:30:34,110 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42e0899c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:30:34, skipping insertion in model container [2020-07-10 14:30:34,111 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:30:32" (2/3) ... [2020-07-10 14:30:34,111 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@42e0899c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:30:34, skipping insertion in model container [2020-07-10 14:30:34,112 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:30:34" (3/3) ... [2020-07-10 14:30:34,115 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product55.cil.c [2020-07-10 14:30:34,129 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:30:34,139 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:30:34,157 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:30:34,193 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:30:34,194 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:30:34,194 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:30:34,194 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:30:34,195 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:30:34,196 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:30:34,197 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:30:34,198 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:30:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states. [2020-07-10 14:30:34,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:30:34,248 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:34,250 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:30:34,250 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:34,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:34,257 INFO L82 PathProgramCache]: Analyzing trace with hash -1039510468, now seen corresponding path program 1 times [2020-07-10 14:30:34,268 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:34,268 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603804980] [2020-07-10 14:30:34,268 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,056 WARN L193 SmtUtils]: Spent 281.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {238#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {208#true} is VALID [2020-07-10 14:30:35,136 INFO L280 TraceCheckUtils]: 1: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,136 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {208#true} {208#true} #581#return; {208#true} is VALID [2020-07-10 14:30:35,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,142 INFO L280 TraceCheckUtils]: 0: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,142 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {208#true} {208#true} #469#return; {208#true} is VALID [2020-07-10 14:30:35,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,146 INFO L280 TraceCheckUtils]: 0: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,146 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {208#true} {208#true} #471#return; {208#true} is VALID [2020-07-10 14:30:35,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,151 INFO L280 TraceCheckUtils]: 0: Hoare triple {208#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {208#true} is VALID [2020-07-10 14:30:35,152 INFO L280 TraceCheckUtils]: 1: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,152 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {208#true} {208#true} #473#return; {208#true} is VALID [2020-07-10 14:30:35,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,156 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {208#true} {208#true} #475#return; {208#true} is VALID [2020-07-10 14:30:35,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,170 INFO L280 TraceCheckUtils]: 0: Hoare triple {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {208#true} is VALID [2020-07-10 14:30:35,170 INFO L280 TraceCheckUtils]: 1: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,170 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {208#true} {208#true} #571#return; {208#true} is VALID [2020-07-10 14:30:35,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,180 INFO L280 TraceCheckUtils]: 0: Hoare triple {208#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {208#true} is VALID [2020-07-10 14:30:35,180 INFO L280 TraceCheckUtils]: 1: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,180 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {208#true} {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {208#true} is VALID [2020-07-10 14:30:35,181 INFO L263 TraceCheckUtils]: 0: Hoare triple {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {208#true} is VALID [2020-07-10 14:30:35,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {208#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {208#true} is VALID [2020-07-10 14:30:35,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,182 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {208#true} {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {208#true} is VALID [2020-07-10 14:30:35,182 INFO L280 TraceCheckUtils]: 4: Hoare triple {208#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {208#true} is VALID [2020-07-10 14:30:35,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,183 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {208#true} {209#false} #533#return; {209#false} is VALID [2020-07-10 14:30:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {208#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {208#true} is VALID [2020-07-10 14:30:35,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {208#true} {209#false} #563#return; {209#false} is VALID [2020-07-10 14:30:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:35,195 INFO L280 TraceCheckUtils]: 0: Hoare triple {208#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {208#true} is VALID [2020-07-10 14:30:35,195 INFO L280 TraceCheckUtils]: 1: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,196 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {208#true} {209#false} #565#return; {209#false} is VALID [2020-07-10 14:30:35,202 INFO L263 TraceCheckUtils]: 0: Hoare triple {208#true} call ULTIMATE.init(); {238#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:30:35,202 INFO L280 TraceCheckUtils]: 1: Hoare triple {238#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {208#true} is VALID [2020-07-10 14:30:35,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,203 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {208#true} {208#true} #581#return; {208#true} is VALID [2020-07-10 14:30:35,203 INFO L263 TraceCheckUtils]: 4: Hoare triple {208#true} call #t~ret76 := main(); {208#true} is VALID [2020-07-10 14:30:35,204 INFO L280 TraceCheckUtils]: 5: Hoare triple {208#true} havoc ~retValue_acc~3;havoc ~tmp~3; {208#true} is VALID [2020-07-10 14:30:35,204 INFO L263 TraceCheckUtils]: 6: Hoare triple {208#true} call select_helpers(); {208#true} is VALID [2020-07-10 14:30:35,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,205 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {208#true} {208#true} #469#return; {208#true} is VALID [2020-07-10 14:30:35,205 INFO L263 TraceCheckUtils]: 9: Hoare triple {208#true} call select_features(); {208#true} is VALID [2020-07-10 14:30:35,205 INFO L280 TraceCheckUtils]: 10: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,206 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {208#true} {208#true} #471#return; {208#true} is VALID [2020-07-10 14:30:35,206 INFO L263 TraceCheckUtils]: 12: Hoare triple {208#true} call #t~ret35 := valid_product(); {208#true} is VALID [2020-07-10 14:30:35,206 INFO L280 TraceCheckUtils]: 13: Hoare triple {208#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {208#true} is VALID [2020-07-10 14:30:35,207 INFO L280 TraceCheckUtils]: 14: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,207 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {208#true} {208#true} #473#return; {208#true} is VALID [2020-07-10 14:30:35,207 INFO L280 TraceCheckUtils]: 16: Hoare triple {208#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {208#true} is VALID [2020-07-10 14:30:35,208 INFO L280 TraceCheckUtils]: 17: Hoare triple {208#true} assume 0 != ~tmp~3; {208#true} is VALID [2020-07-10 14:30:35,208 INFO L263 TraceCheckUtils]: 18: Hoare triple {208#true} call setup(); {208#true} is VALID [2020-07-10 14:30:35,208 INFO L280 TraceCheckUtils]: 19: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,209 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {208#true} {208#true} #475#return; {208#true} is VALID [2020-07-10 14:30:35,209 INFO L263 TraceCheckUtils]: 21: Hoare triple {208#true} call runTest(); {208#true} is VALID [2020-07-10 14:30:35,232 INFO L263 TraceCheckUtils]: 22: Hoare triple {208#true} call __utac_acc__Specification5_spec__1(); {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:35,233 INFO L280 TraceCheckUtils]: 23: Hoare triple {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {208#true} is VALID [2020-07-10 14:30:35,233 INFO L280 TraceCheckUtils]: 24: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,233 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {208#true} {208#true} #571#return; {208#true} is VALID [2020-07-10 14:30:35,234 INFO L263 TraceCheckUtils]: 26: Hoare triple {208#true} call test(); {208#true} is VALID [2020-07-10 14:30:35,234 INFO L280 TraceCheckUtils]: 27: Hoare triple {208#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {208#true} is VALID [2020-07-10 14:30:35,235 INFO L280 TraceCheckUtils]: 28: Hoare triple {208#true} assume !true; {209#false} is VALID [2020-07-10 14:30:35,235 INFO L263 TraceCheckUtils]: 29: Hoare triple {209#false} call cleanup(); {209#false} is VALID [2020-07-10 14:30:35,236 INFO L280 TraceCheckUtils]: 30: Hoare triple {209#false} havoc ~i~0;havoc ~__cil_tmp2~0; {209#false} is VALID [2020-07-10 14:30:35,236 INFO L263 TraceCheckUtils]: 31: Hoare triple {209#false} call timeShift(); {209#false} is VALID [2020-07-10 14:30:35,236 INFO L263 TraceCheckUtils]: 32: Hoare triple {209#false} call __utac_acc__Specification5_spec__2(); {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:35,237 INFO L263 TraceCheckUtils]: 33: Hoare triple {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {208#true} is VALID [2020-07-10 14:30:35,237 INFO L280 TraceCheckUtils]: 34: Hoare triple {208#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {208#true} is VALID [2020-07-10 14:30:35,237 INFO L280 TraceCheckUtils]: 35: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,238 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {208#true} {239#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {208#true} is VALID [2020-07-10 14:30:35,238 INFO L280 TraceCheckUtils]: 37: Hoare triple {208#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {208#true} is VALID [2020-07-10 14:30:35,238 INFO L280 TraceCheckUtils]: 38: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,238 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {208#true} {209#false} #533#return; {209#false} is VALID [2020-07-10 14:30:35,239 INFO L280 TraceCheckUtils]: 40: Hoare triple {209#false} assume !(0 != ~pumpRunning~0); {209#false} is VALID [2020-07-10 14:30:35,239 INFO L280 TraceCheckUtils]: 41: Hoare triple {209#false} assume !(0 != ~systemActive~0); {209#false} is VALID [2020-07-10 14:30:35,239 INFO L263 TraceCheckUtils]: 42: Hoare triple {209#false} call __utac_acc__Specification5_spec__3(); {209#false} is VALID [2020-07-10 14:30:35,240 INFO L280 TraceCheckUtils]: 43: Hoare triple {209#false} havoc ~tmp~10;havoc ~tmp___0~3; {209#false} is VALID [2020-07-10 14:30:35,240 INFO L263 TraceCheckUtils]: 44: Hoare triple {209#false} call #t~ret74 := getWaterLevel(); {208#true} is VALID [2020-07-10 14:30:35,240 INFO L280 TraceCheckUtils]: 45: Hoare triple {208#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {208#true} is VALID [2020-07-10 14:30:35,241 INFO L280 TraceCheckUtils]: 46: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,241 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {208#true} {209#false} #563#return; {209#false} is VALID [2020-07-10 14:30:35,241 INFO L280 TraceCheckUtils]: 48: Hoare triple {209#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {209#false} is VALID [2020-07-10 14:30:35,242 INFO L280 TraceCheckUtils]: 49: Hoare triple {209#false} assume 2 != ~tmp~10; {209#false} is VALID [2020-07-10 14:30:35,242 INFO L263 TraceCheckUtils]: 50: Hoare triple {209#false} call #t~ret75 := isPumpRunning(); {208#true} is VALID [2020-07-10 14:30:35,242 INFO L280 TraceCheckUtils]: 51: Hoare triple {208#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {208#true} is VALID [2020-07-10 14:30:35,242 INFO L280 TraceCheckUtils]: 52: Hoare triple {208#true} assume true; {208#true} is VALID [2020-07-10 14:30:35,243 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {208#true} {209#false} #565#return; {209#false} is VALID [2020-07-10 14:30:35,243 INFO L280 TraceCheckUtils]: 54: Hoare triple {209#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {209#false} is VALID [2020-07-10 14:30:35,243 INFO L280 TraceCheckUtils]: 55: Hoare triple {209#false} assume 0 != ~tmp___0~3; {209#false} is VALID [2020-07-10 14:30:35,244 INFO L280 TraceCheckUtils]: 56: Hoare triple {209#false} assume 0 == ~switchedOnBeforeTS~0; {209#false} is VALID [2020-07-10 14:30:35,244 INFO L263 TraceCheckUtils]: 57: Hoare triple {209#false} call __automaton_fail(); {209#false} is VALID [2020-07-10 14:30:35,244 INFO L280 TraceCheckUtils]: 58: Hoare triple {209#false} assume !false; {209#false} is VALID [2020-07-10 14:30:35,255 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:30:35,256 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603804980] [2020-07-10 14:30:35,257 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:35,257 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:30:35,258 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3307286] [2020-07-10 14:30:35,265 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:30:35,268 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:35,272 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:30:35,359 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 57 edges. 57 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:35,360 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:30:35,360 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:35,369 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:30:35,370 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:30:35,372 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 4 states. [2020-07-10 14:30:40,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:40,947 INFO L93 Difference]: Finished difference Result 356 states and 457 transitions. [2020-07-10 14:30:40,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:30:40,948 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:30:40,949 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:40,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:30:41,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 457 transitions. [2020-07-10 14:30:41,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:30:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 457 transitions. [2020-07-10 14:30:41,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 457 transitions. [2020-07-10 14:30:42,417 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 457 edges. 457 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:42,445 INFO L225 Difference]: With dead ends: 356 [2020-07-10 14:30:42,445 INFO L226 Difference]: Without dead ends: 195 [2020-07-10 14:30:42,451 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:30:42,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2020-07-10 14:30:44,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 162. [2020-07-10 14:30:44,200 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:30:44,200 INFO L82 GeneralOperation]: Start isEquivalent. First operand 195 states. Second operand 162 states. [2020-07-10 14:30:44,201 INFO L74 IsIncluded]: Start isIncluded. First operand 195 states. Second operand 162 states. [2020-07-10 14:30:44,201 INFO L87 Difference]: Start difference. First operand 195 states. Second operand 162 states. [2020-07-10 14:30:44,219 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:44,219 INFO L93 Difference]: Finished difference Result 195 states and 243 transitions. [2020-07-10 14:30:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 243 transitions. [2020-07-10 14:30:44,223 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:44,223 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:44,223 INFO L74 IsIncluded]: Start isIncluded. First operand 162 states. Second operand 195 states. [2020-07-10 14:30:44,224 INFO L87 Difference]: Start difference. First operand 162 states. Second operand 195 states. [2020-07-10 14:30:44,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:44,238 INFO L93 Difference]: Finished difference Result 195 states and 243 transitions. [2020-07-10 14:30:44,239 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 243 transitions. [2020-07-10 14:30:44,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:44,243 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:44,243 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:30:44,243 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:30:44,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 162 states. [2020-07-10 14:30:44,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 162 states and 192 transitions. [2020-07-10 14:30:44,263 INFO L78 Accepts]: Start accepts. Automaton has 162 states and 192 transitions. Word has length 59 [2020-07-10 14:30:44,264 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:30:44,264 INFO L479 AbstractCegarLoop]: Abstraction has 162 states and 192 transitions. [2020-07-10 14:30:44,264 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:30:44,264 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 192 transitions. [2020-07-10 14:30:44,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:30:44,267 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:44,268 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:30:44,271 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:30:44,272 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:44,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:44,272 INFO L82 PathProgramCache]: Analyzing trace with hash -1700142027, now seen corresponding path program 1 times [2020-07-10 14:30:44,272 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:44,273 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360628552] [2020-07-10 14:30:44,273 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:44,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,675 WARN L193 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:44,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {1391#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {1360#true} is VALID [2020-07-10 14:30:44,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,744 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1360#true} {1360#true} #581#return; {1360#true} is VALID [2020-07-10 14:30:44,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,748 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1360#true} {1360#true} #469#return; {1360#true} is VALID [2020-07-10 14:30:44,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,752 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1360#true} {1360#true} #471#return; {1360#true} is VALID [2020-07-10 14:30:44,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {1360#true} is VALID [2020-07-10 14:30:44,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1360#true} {1360#true} #473#return; {1360#true} is VALID [2020-07-10 14:30:44,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,760 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1360#true} {1360#true} #475#return; {1360#true} is VALID [2020-07-10 14:30:44,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1360#true} is VALID [2020-07-10 14:30:44,773 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,773 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1360#true} {1360#true} #571#return; {1360#true} is VALID [2020-07-10 14:30:44,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,797 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1360#true} is VALID [2020-07-10 14:30:44,797 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,797 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1360#true} {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {1360#true} is VALID [2020-07-10 14:30:44,798 INFO L263 TraceCheckUtils]: 0: Hoare triple {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {1360#true} is VALID [2020-07-10 14:30:44,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1360#true} is VALID [2020-07-10 14:30:44,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,799 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1360#true} {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {1360#true} is VALID [2020-07-10 14:30:44,799 INFO L280 TraceCheckUtils]: 4: Hoare triple {1360#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {1360#true} is VALID [2020-07-10 14:30:44,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,799 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1360#true} {1361#false} #533#return; {1361#false} is VALID [2020-07-10 14:30:44,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,804 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1360#true} is VALID [2020-07-10 14:30:44,804 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,805 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1360#true} {1361#false} #563#return; {1361#false} is VALID [2020-07-10 14:30:44,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:44,808 INFO L280 TraceCheckUtils]: 0: Hoare triple {1360#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1360#true} is VALID [2020-07-10 14:30:44,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,809 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1360#true} {1361#false} #565#return; {1361#false} is VALID [2020-07-10 14:30:44,815 INFO L263 TraceCheckUtils]: 0: Hoare triple {1360#true} call ULTIMATE.init(); {1391#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:30:44,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {1391#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {1360#true} is VALID [2020-07-10 14:30:44,816 INFO L280 TraceCheckUtils]: 2: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,816 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1360#true} {1360#true} #581#return; {1360#true} is VALID [2020-07-10 14:30:44,817 INFO L263 TraceCheckUtils]: 4: Hoare triple {1360#true} call #t~ret76 := main(); {1360#true} is VALID [2020-07-10 14:30:44,817 INFO L280 TraceCheckUtils]: 5: Hoare triple {1360#true} havoc ~retValue_acc~3;havoc ~tmp~3; {1360#true} is VALID [2020-07-10 14:30:44,817 INFO L263 TraceCheckUtils]: 6: Hoare triple {1360#true} call select_helpers(); {1360#true} is VALID [2020-07-10 14:30:44,817 INFO L280 TraceCheckUtils]: 7: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,818 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1360#true} {1360#true} #469#return; {1360#true} is VALID [2020-07-10 14:30:44,818 INFO L263 TraceCheckUtils]: 9: Hoare triple {1360#true} call select_features(); {1360#true} is VALID [2020-07-10 14:30:44,818 INFO L280 TraceCheckUtils]: 10: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,818 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1360#true} {1360#true} #471#return; {1360#true} is VALID [2020-07-10 14:30:44,819 INFO L263 TraceCheckUtils]: 12: Hoare triple {1360#true} call #t~ret35 := valid_product(); {1360#true} is VALID [2020-07-10 14:30:44,819 INFO L280 TraceCheckUtils]: 13: Hoare triple {1360#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {1360#true} is VALID [2020-07-10 14:30:44,819 INFO L280 TraceCheckUtils]: 14: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,819 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1360#true} {1360#true} #473#return; {1360#true} is VALID [2020-07-10 14:30:44,820 INFO L280 TraceCheckUtils]: 16: Hoare triple {1360#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {1360#true} is VALID [2020-07-10 14:30:44,820 INFO L280 TraceCheckUtils]: 17: Hoare triple {1360#true} assume 0 != ~tmp~3; {1360#true} is VALID [2020-07-10 14:30:44,820 INFO L263 TraceCheckUtils]: 18: Hoare triple {1360#true} call setup(); {1360#true} is VALID [2020-07-10 14:30:44,820 INFO L280 TraceCheckUtils]: 19: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,821 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1360#true} {1360#true} #475#return; {1360#true} is VALID [2020-07-10 14:30:44,821 INFO L263 TraceCheckUtils]: 21: Hoare triple {1360#true} call runTest(); {1360#true} is VALID [2020-07-10 14:30:44,822 INFO L263 TraceCheckUtils]: 22: Hoare triple {1360#true} call __utac_acc__Specification5_spec__1(); {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:44,823 INFO L280 TraceCheckUtils]: 23: Hoare triple {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1360#true} is VALID [2020-07-10 14:30:44,823 INFO L280 TraceCheckUtils]: 24: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,823 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1360#true} {1360#true} #571#return; {1360#true} is VALID [2020-07-10 14:30:44,823 INFO L263 TraceCheckUtils]: 26: Hoare triple {1360#true} call test(); {1360#true} is VALID [2020-07-10 14:30:44,824 INFO L280 TraceCheckUtils]: 27: Hoare triple {1360#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1377#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:30:44,826 INFO L280 TraceCheckUtils]: 28: Hoare triple {1377#(= 0 test_~splverifierCounter~0)} assume !false; {1377#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:30:44,827 INFO L280 TraceCheckUtils]: 29: Hoare triple {1377#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1361#false} is VALID [2020-07-10 14:30:44,827 INFO L263 TraceCheckUtils]: 30: Hoare triple {1361#false} call cleanup(); {1361#false} is VALID [2020-07-10 14:30:44,828 INFO L280 TraceCheckUtils]: 31: Hoare triple {1361#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1361#false} is VALID [2020-07-10 14:30:44,828 INFO L263 TraceCheckUtils]: 32: Hoare triple {1361#false} call timeShift(); {1361#false} is VALID [2020-07-10 14:30:44,828 INFO L263 TraceCheckUtils]: 33: Hoare triple {1361#false} call __utac_acc__Specification5_spec__2(); {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:44,828 INFO L263 TraceCheckUtils]: 34: Hoare triple {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {1360#true} is VALID [2020-07-10 14:30:44,829 INFO L280 TraceCheckUtils]: 35: Hoare triple {1360#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1360#true} is VALID [2020-07-10 14:30:44,829 INFO L280 TraceCheckUtils]: 36: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,829 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1360#true} {1392#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {1360#true} is VALID [2020-07-10 14:30:44,829 INFO L280 TraceCheckUtils]: 38: Hoare triple {1360#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {1360#true} is VALID [2020-07-10 14:30:44,829 INFO L280 TraceCheckUtils]: 39: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,829 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1360#true} {1361#false} #533#return; {1361#false} is VALID [2020-07-10 14:30:44,830 INFO L280 TraceCheckUtils]: 41: Hoare triple {1361#false} assume !(0 != ~pumpRunning~0); {1361#false} is VALID [2020-07-10 14:30:44,830 INFO L280 TraceCheckUtils]: 42: Hoare triple {1361#false} assume !(0 != ~systemActive~0); {1361#false} is VALID [2020-07-10 14:30:44,830 INFO L263 TraceCheckUtils]: 43: Hoare triple {1361#false} call __utac_acc__Specification5_spec__3(); {1361#false} is VALID [2020-07-10 14:30:44,830 INFO L280 TraceCheckUtils]: 44: Hoare triple {1361#false} havoc ~tmp~10;havoc ~tmp___0~3; {1361#false} is VALID [2020-07-10 14:30:44,830 INFO L263 TraceCheckUtils]: 45: Hoare triple {1361#false} call #t~ret74 := getWaterLevel(); {1360#true} is VALID [2020-07-10 14:30:44,831 INFO L280 TraceCheckUtils]: 46: Hoare triple {1360#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {1360#true} is VALID [2020-07-10 14:30:44,831 INFO L280 TraceCheckUtils]: 47: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,831 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1360#true} {1361#false} #563#return; {1361#false} is VALID [2020-07-10 14:30:44,831 INFO L280 TraceCheckUtils]: 49: Hoare triple {1361#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {1361#false} is VALID [2020-07-10 14:30:44,832 INFO L280 TraceCheckUtils]: 50: Hoare triple {1361#false} assume 2 != ~tmp~10; {1361#false} is VALID [2020-07-10 14:30:44,832 INFO L263 TraceCheckUtils]: 51: Hoare triple {1361#false} call #t~ret75 := isPumpRunning(); {1360#true} is VALID [2020-07-10 14:30:44,832 INFO L280 TraceCheckUtils]: 52: Hoare triple {1360#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {1360#true} is VALID [2020-07-10 14:30:44,832 INFO L280 TraceCheckUtils]: 53: Hoare triple {1360#true} assume true; {1360#true} is VALID [2020-07-10 14:30:44,833 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1360#true} {1361#false} #565#return; {1361#false} is VALID [2020-07-10 14:30:44,833 INFO L280 TraceCheckUtils]: 55: Hoare triple {1361#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {1361#false} is VALID [2020-07-10 14:30:44,833 INFO L280 TraceCheckUtils]: 56: Hoare triple {1361#false} assume 0 != ~tmp___0~3; {1361#false} is VALID [2020-07-10 14:30:44,833 INFO L280 TraceCheckUtils]: 57: Hoare triple {1361#false} assume 0 == ~switchedOnBeforeTS~0; {1361#false} is VALID [2020-07-10 14:30:44,834 INFO L263 TraceCheckUtils]: 58: Hoare triple {1361#false} call __automaton_fail(); {1361#false} is VALID [2020-07-10 14:30:44,834 INFO L280 TraceCheckUtils]: 59: Hoare triple {1361#false} assume !false; {1361#false} is VALID [2020-07-10 14:30:44,841 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:30:44,841 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360628552] [2020-07-10 14:30:44,842 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:44,842 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:30:44,842 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509579136] [2020-07-10 14:30:44,844 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:30:44,844 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:44,844 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:30:44,929 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 58 edges. 58 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:44,930 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:30:44,930 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:44,930 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:30:44,931 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:30:44,931 INFO L87 Difference]: Start difference. First operand 162 states and 192 transitions. Second operand 5 states. [2020-07-10 14:30:46,411 WARN L193 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:30:51,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:51,581 INFO L93 Difference]: Finished difference Result 295 states and 361 transitions. [2020-07-10 14:30:51,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:30:51,581 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:30:51,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:30:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:30:51,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 361 transitions. [2020-07-10 14:30:51,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:30:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 361 transitions. [2020-07-10 14:30:51,601 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 361 transitions. [2020-07-10 14:30:52,838 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:52,847 INFO L225 Difference]: With dead ends: 295 [2020-07-10 14:30:52,847 INFO L226 Difference]: Without dead ends: 185 [2020-07-10 14:30:52,849 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:30:52,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2020-07-10 14:30:54,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 153. [2020-07-10 14:30:54,486 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:30:54,487 INFO L82 GeneralOperation]: Start isEquivalent. First operand 185 states. Second operand 153 states. [2020-07-10 14:30:54,487 INFO L74 IsIncluded]: Start isIncluded. First operand 185 states. Second operand 153 states. [2020-07-10 14:30:54,487 INFO L87 Difference]: Start difference. First operand 185 states. Second operand 153 states. [2020-07-10 14:30:54,500 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:54,500 INFO L93 Difference]: Finished difference Result 185 states and 229 transitions. [2020-07-10 14:30:54,500 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 229 transitions. [2020-07-10 14:30:54,506 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:54,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:54,507 INFO L74 IsIncluded]: Start isIncluded. First operand 153 states. Second operand 185 states. [2020-07-10 14:30:54,507 INFO L87 Difference]: Start difference. First operand 153 states. Second operand 185 states. [2020-07-10 14:30:54,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:30:54,518 INFO L93 Difference]: Finished difference Result 185 states and 229 transitions. [2020-07-10 14:30:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 229 transitions. [2020-07-10 14:30:54,519 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:30:54,520 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:30:54,520 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:30:54,520 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:30:54,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 153 states. [2020-07-10 14:30:54,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 153 states and 180 transitions. [2020-07-10 14:30:54,529 INFO L78 Accepts]: Start accepts. Automaton has 153 states and 180 transitions. Word has length 60 [2020-07-10 14:30:54,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:30:54,531 INFO L479 AbstractCegarLoop]: Abstraction has 153 states and 180 transitions. [2020-07-10 14:30:54,531 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:30:54,531 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 180 transitions. [2020-07-10 14:30:54,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:30:54,533 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:30:54,533 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:30:54,534 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:30:54,534 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:30:54,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:30:54,534 INFO L82 PathProgramCache]: Analyzing trace with hash -1740397712, now seen corresponding path program 1 times [2020-07-10 14:30:54,535 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:30:54,535 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [37515651] [2020-07-10 14:30:54,535 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:30:54,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:54,948 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:30:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,042 INFO L280 TraceCheckUtils]: 0: Hoare triple {2439#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {2410#(= 1 ~systemActive~0)} assume true; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,046 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2410#(= 1 ~systemActive~0)} {2405#true} #581#return; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,052 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2405#true} {2410#(= 1 ~systemActive~0)} #469#return; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,060 INFO L280 TraceCheckUtils]: 0: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,061 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2405#true} {2410#(= 1 ~systemActive~0)} #471#return; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {2405#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {2440#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:30:55,114 INFO L280 TraceCheckUtils]: 1: Hoare triple {2440#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2440#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:30:55,115 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2440#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2410#(= 1 ~systemActive~0)} #473#return; {2418#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-10 14:30:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,122 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2405#true} {2420#(not (= 0 ~systemActive~0))} #475#return; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,147 INFO L280 TraceCheckUtils]: 0: Hoare triple {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2405#true} is VALID [2020-07-10 14:30:55,147 INFO L280 TraceCheckUtils]: 1: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,148 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2405#true} {2420#(not (= 0 ~systemActive~0))} #571#return; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {2405#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2405#true} is VALID [2020-07-10 14:30:55,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,158 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2405#true} {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {2405#true} is VALID [2020-07-10 14:30:55,159 INFO L263 TraceCheckUtils]: 0: Hoare triple {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {2405#true} is VALID [2020-07-10 14:30:55,159 INFO L280 TraceCheckUtils]: 1: Hoare triple {2405#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2405#true} is VALID [2020-07-10 14:30:55,159 INFO L280 TraceCheckUtils]: 2: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,159 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2405#true} {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {2405#true} is VALID [2020-07-10 14:30:55,160 INFO L280 TraceCheckUtils]: 4: Hoare triple {2405#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {2405#true} is VALID [2020-07-10 14:30:55,160 INFO L280 TraceCheckUtils]: 5: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,161 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2405#true} {2420#(not (= 0 ~systemActive~0))} #533#return; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,164 INFO L280 TraceCheckUtils]: 0: Hoare triple {2405#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2405#true} is VALID [2020-07-10 14:30:55,165 INFO L280 TraceCheckUtils]: 1: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,165 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2405#true} {2406#false} #563#return; {2406#false} is VALID [2020-07-10 14:30:55,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:30:55,169 INFO L280 TraceCheckUtils]: 0: Hoare triple {2405#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2405#true} is VALID [2020-07-10 14:30:55,169 INFO L280 TraceCheckUtils]: 1: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,169 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2405#true} {2406#false} #565#return; {2406#false} is VALID [2020-07-10 14:30:55,174 INFO L263 TraceCheckUtils]: 0: Hoare triple {2405#true} call ULTIMATE.init(); {2439#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:30:55,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {2439#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {2410#(= 1 ~systemActive~0)} assume true; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,184 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2410#(= 1 ~systemActive~0)} {2405#true} #581#return; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,185 INFO L263 TraceCheckUtils]: 4: Hoare triple {2410#(= 1 ~systemActive~0)} call #t~ret76 := main(); {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,185 INFO L280 TraceCheckUtils]: 5: Hoare triple {2410#(= 1 ~systemActive~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,185 INFO L263 TraceCheckUtils]: 6: Hoare triple {2410#(= 1 ~systemActive~0)} call select_helpers(); {2405#true} is VALID [2020-07-10 14:30:55,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,186 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2405#true} {2410#(= 1 ~systemActive~0)} #469#return; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,187 INFO L263 TraceCheckUtils]: 9: Hoare triple {2410#(= 1 ~systemActive~0)} call select_features(); {2405#true} is VALID [2020-07-10 14:30:55,187 INFO L280 TraceCheckUtils]: 10: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,187 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2405#true} {2410#(= 1 ~systemActive~0)} #471#return; {2410#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:30:55,188 INFO L263 TraceCheckUtils]: 12: Hoare triple {2410#(= 1 ~systemActive~0)} call #t~ret35 := valid_product(); {2405#true} is VALID [2020-07-10 14:30:55,189 INFO L280 TraceCheckUtils]: 13: Hoare triple {2405#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {2440#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:30:55,189 INFO L280 TraceCheckUtils]: 14: Hoare triple {2440#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} assume true; {2440#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} is VALID [2020-07-10 14:30:55,191 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2440#(and (<= |valid_product_#res| 1) (< 0 |valid_product_#res|))} {2410#(= 1 ~systemActive~0)} #473#return; {2418#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-10 14:30:55,191 INFO L280 TraceCheckUtils]: 16: Hoare triple {2418#(= |main_#t~ret35| ~systemActive~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {2419#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-10 14:30:55,192 INFO L280 TraceCheckUtils]: 17: Hoare triple {2419#(= main_~tmp~3 ~systemActive~0)} assume 0 != ~tmp~3; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,192 INFO L263 TraceCheckUtils]: 18: Hoare triple {2420#(not (= 0 ~systemActive~0))} call setup(); {2405#true} is VALID [2020-07-10 14:30:55,193 INFO L280 TraceCheckUtils]: 19: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,193 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2405#true} {2420#(not (= 0 ~systemActive~0))} #475#return; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,194 INFO L263 TraceCheckUtils]: 21: Hoare triple {2420#(not (= 0 ~systemActive~0))} call runTest(); {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,195 INFO L263 TraceCheckUtils]: 22: Hoare triple {2420#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:55,195 INFO L280 TraceCheckUtils]: 23: Hoare triple {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2405#true} is VALID [2020-07-10 14:30:55,195 INFO L280 TraceCheckUtils]: 24: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,196 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2405#true} {2420#(not (= 0 ~systemActive~0))} #571#return; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,197 INFO L263 TraceCheckUtils]: 26: Hoare triple {2420#(not (= 0 ~systemActive~0))} call test(); {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,197 INFO L280 TraceCheckUtils]: 27: Hoare triple {2420#(not (= 0 ~systemActive~0))} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,198 INFO L280 TraceCheckUtils]: 28: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume !false; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,199 INFO L280 TraceCheckUtils]: 29: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,199 INFO L280 TraceCheckUtils]: 30: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,200 INFO L280 TraceCheckUtils]: 31: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,201 INFO L280 TraceCheckUtils]: 32: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,201 INFO L280 TraceCheckUtils]: 33: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,202 INFO L280 TraceCheckUtils]: 34: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,202 INFO L280 TraceCheckUtils]: 35: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,203 INFO L263 TraceCheckUtils]: 36: Hoare triple {2420#(not (= 0 ~systemActive~0))} call timeShift(); {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,204 INFO L263 TraceCheckUtils]: 37: Hoare triple {2420#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:30:55,204 INFO L263 TraceCheckUtils]: 38: Hoare triple {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {2405#true} is VALID [2020-07-10 14:30:55,204 INFO L280 TraceCheckUtils]: 39: Hoare triple {2405#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2405#true} is VALID [2020-07-10 14:30:55,205 INFO L280 TraceCheckUtils]: 40: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,205 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2405#true} {2441#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {2405#true} is VALID [2020-07-10 14:30:55,205 INFO L280 TraceCheckUtils]: 42: Hoare triple {2405#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {2405#true} is VALID [2020-07-10 14:30:55,205 INFO L280 TraceCheckUtils]: 43: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,206 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2405#true} {2420#(not (= 0 ~systemActive~0))} #533#return; {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,207 INFO L280 TraceCheckUtils]: 45: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2420#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:30:55,207 INFO L280 TraceCheckUtils]: 46: Hoare triple {2420#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2406#false} is VALID [2020-07-10 14:30:55,207 INFO L263 TraceCheckUtils]: 47: Hoare triple {2406#false} call __utac_acc__Specification5_spec__3(); {2406#false} is VALID [2020-07-10 14:30:55,208 INFO L280 TraceCheckUtils]: 48: Hoare triple {2406#false} havoc ~tmp~10;havoc ~tmp___0~3; {2406#false} is VALID [2020-07-10 14:30:55,208 INFO L263 TraceCheckUtils]: 49: Hoare triple {2406#false} call #t~ret74 := getWaterLevel(); {2405#true} is VALID [2020-07-10 14:30:55,208 INFO L280 TraceCheckUtils]: 50: Hoare triple {2405#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {2405#true} is VALID [2020-07-10 14:30:55,208 INFO L280 TraceCheckUtils]: 51: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,209 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2405#true} {2406#false} #563#return; {2406#false} is VALID [2020-07-10 14:30:55,209 INFO L280 TraceCheckUtils]: 53: Hoare triple {2406#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {2406#false} is VALID [2020-07-10 14:30:55,209 INFO L280 TraceCheckUtils]: 54: Hoare triple {2406#false} assume 2 != ~tmp~10; {2406#false} is VALID [2020-07-10 14:30:55,209 INFO L263 TraceCheckUtils]: 55: Hoare triple {2406#false} call #t~ret75 := isPumpRunning(); {2405#true} is VALID [2020-07-10 14:30:55,210 INFO L280 TraceCheckUtils]: 56: Hoare triple {2405#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {2405#true} is VALID [2020-07-10 14:30:55,210 INFO L280 TraceCheckUtils]: 57: Hoare triple {2405#true} assume true; {2405#true} is VALID [2020-07-10 14:30:55,210 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2405#true} {2406#false} #565#return; {2406#false} is VALID [2020-07-10 14:30:55,210 INFO L280 TraceCheckUtils]: 59: Hoare triple {2406#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {2406#false} is VALID [2020-07-10 14:30:55,210 INFO L280 TraceCheckUtils]: 60: Hoare triple {2406#false} assume 0 != ~tmp___0~3; {2406#false} is VALID [2020-07-10 14:30:55,211 INFO L280 TraceCheckUtils]: 61: Hoare triple {2406#false} assume 0 == ~switchedOnBeforeTS~0; {2406#false} is VALID [2020-07-10 14:30:55,211 INFO L263 TraceCheckUtils]: 62: Hoare triple {2406#false} call __automaton_fail(); {2406#false} is VALID [2020-07-10 14:30:55,211 INFO L280 TraceCheckUtils]: 63: Hoare triple {2406#false} assume !false; {2406#false} is VALID [2020-07-10 14:30:55,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:30:55,226 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [37515651] [2020-07-10 14:30:55,226 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:30:55,227 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:30:55,227 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [84315553] [2020-07-10 14:30:55,227 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:30:55,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:30:55,228 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:30:55,309 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 62 edges. 62 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:30:55,309 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:30:55,309 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:30:55,310 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:30:55,310 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:30:55,310 INFO L87 Difference]: Start difference. First operand 153 states and 180 transitions. Second operand 9 states. [2020-07-10 14:30:56,208 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:30:57,207 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:30:57,637 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:30:57,975 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:02,955 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:16,209 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:16,209 INFO L93 Difference]: Finished difference Result 508 states and 630 transitions. [2020-07-10 14:31:16,209 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:31:16,209 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:31:16,210 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:16,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:31:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2020-07-10 14:31:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:31:16,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 630 transitions. [2020-07-10 14:31:16,237 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 630 transitions. [2020-07-10 14:31:18,554 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 630 edges. 630 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:18,573 INFO L225 Difference]: With dead ends: 508 [2020-07-10 14:31:18,573 INFO L226 Difference]: Without dead ends: 383 [2020-07-10 14:31:18,575 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 37 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=75, Invalid=165, Unknown=0, NotChecked=0, Total=240 [2020-07-10 14:31:18,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 383 states. [2020-07-10 14:31:21,921 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 383 to 326. [2020-07-10 14:31:21,921 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:21,922 INFO L82 GeneralOperation]: Start isEquivalent. First operand 383 states. Second operand 326 states. [2020-07-10 14:31:21,922 INFO L74 IsIncluded]: Start isIncluded. First operand 383 states. Second operand 326 states. [2020-07-10 14:31:21,922 INFO L87 Difference]: Start difference. First operand 383 states. Second operand 326 states. [2020-07-10 14:31:21,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:21,942 INFO L93 Difference]: Finished difference Result 383 states and 472 transitions. [2020-07-10 14:31:21,942 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 472 transitions. [2020-07-10 14:31:21,944 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:21,945 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:21,945 INFO L74 IsIncluded]: Start isIncluded. First operand 326 states. Second operand 383 states. [2020-07-10 14:31:21,945 INFO L87 Difference]: Start difference. First operand 326 states. Second operand 383 states. [2020-07-10 14:31:21,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:21,966 INFO L93 Difference]: Finished difference Result 383 states and 472 transitions. [2020-07-10 14:31:21,967 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 472 transitions. [2020-07-10 14:31:21,969 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:21,969 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:21,969 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:21,969 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:21,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 326 states. [2020-07-10 14:31:21,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 396 transitions. [2020-07-10 14:31:21,986 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 396 transitions. Word has length 64 [2020-07-10 14:31:21,987 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:21,987 INFO L479 AbstractCegarLoop]: Abstraction has 326 states and 396 transitions. [2020-07-10 14:31:21,987 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:31:21,987 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 396 transitions. [2020-07-10 14:31:21,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:31:21,989 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:21,989 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:31:21,990 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:31:21,990 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:21,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:21,990 INFO L82 PathProgramCache]: Analyzing trace with hash -1889366184, now seen corresponding path program 1 times [2020-07-10 14:31:21,991 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:21,991 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [165050498] [2020-07-10 14:31:21,991 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,350 WARN L193 SmtUtils]: Spent 212.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:22,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,422 INFO L280 TraceCheckUtils]: 0: Hoare triple {4428#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume true; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,423 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4396#(= 0 ~pumpRunning~0)} {4391#true} #581#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,426 INFO L280 TraceCheckUtils]: 0: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,427 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #469#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,431 INFO L280 TraceCheckUtils]: 0: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,432 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #471#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,437 INFO L280 TraceCheckUtils]: 0: Hoare triple {4391#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4391#true} is VALID [2020-07-10 14:31:22,437 INFO L280 TraceCheckUtils]: 1: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,438 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #473#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,443 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #475#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4391#true} is VALID [2020-07-10 14:31:22,473 INFO L280 TraceCheckUtils]: 1: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,474 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #571#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,494 INFO L280 TraceCheckUtils]: 0: Hoare triple {4430#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {4396#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume true; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,497 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4396#(= 0 ~pumpRunning~0)} {4396#(= 0 ~pumpRunning~0)} #525#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,512 INFO L280 TraceCheckUtils]: 0: Hoare triple {4391#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4391#true} is VALID [2020-07-10 14:31:22,512 INFO L280 TraceCheckUtils]: 1: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,512 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4391#true} {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {4391#true} is VALID [2020-07-10 14:31:22,513 INFO L263 TraceCheckUtils]: 0: Hoare triple {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {4391#true} is VALID [2020-07-10 14:31:22,513 INFO L280 TraceCheckUtils]: 1: Hoare triple {4391#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4391#true} is VALID [2020-07-10 14:31:22,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,514 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4391#true} {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {4391#true} is VALID [2020-07-10 14:31:22,530 INFO L280 TraceCheckUtils]: 4: Hoare triple {4391#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {4391#true} is VALID [2020-07-10 14:31:22,531 INFO L280 TraceCheckUtils]: 5: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,533 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #533#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {4391#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {4391#true} is VALID [2020-07-10 14:31:22,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,539 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #563#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:22,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {4391#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4434#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:22,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {4434#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4434#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:22,559 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {4434#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4396#(= 0 ~pumpRunning~0)} #565#return; {4426#(= 0 |__utac_acc__Specification5_spec__3_#t~ret75|)} is VALID [2020-07-10 14:31:22,564 INFO L263 TraceCheckUtils]: 0: Hoare triple {4391#true} call ULTIMATE.init(); {4428#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:31:22,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {4428#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume true; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,571 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {4396#(= 0 ~pumpRunning~0)} {4391#true} #581#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,571 INFO L263 TraceCheckUtils]: 4: Hoare triple {4396#(= 0 ~pumpRunning~0)} call #t~ret76 := main(); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,572 INFO L280 TraceCheckUtils]: 5: Hoare triple {4396#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,572 INFO L263 TraceCheckUtils]: 6: Hoare triple {4396#(= 0 ~pumpRunning~0)} call select_helpers(); {4391#true} is VALID [2020-07-10 14:31:22,572 INFO L280 TraceCheckUtils]: 7: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,574 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #469#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,574 INFO L263 TraceCheckUtils]: 9: Hoare triple {4396#(= 0 ~pumpRunning~0)} call select_features(); {4391#true} is VALID [2020-07-10 14:31:22,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,576 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #471#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,577 INFO L263 TraceCheckUtils]: 12: Hoare triple {4396#(= 0 ~pumpRunning~0)} call #t~ret35 := valid_product(); {4391#true} is VALID [2020-07-10 14:31:22,577 INFO L280 TraceCheckUtils]: 13: Hoare triple {4391#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {4391#true} is VALID [2020-07-10 14:31:22,577 INFO L280 TraceCheckUtils]: 14: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,578 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #473#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,580 INFO L280 TraceCheckUtils]: 16: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,581 INFO L280 TraceCheckUtils]: 17: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,582 INFO L263 TraceCheckUtils]: 18: Hoare triple {4396#(= 0 ~pumpRunning~0)} call setup(); {4391#true} is VALID [2020-07-10 14:31:22,582 INFO L280 TraceCheckUtils]: 19: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,583 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #475#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,584 INFO L263 TraceCheckUtils]: 21: Hoare triple {4396#(= 0 ~pumpRunning~0)} call runTest(); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,585 INFO L263 TraceCheckUtils]: 22: Hoare triple {4396#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:22,585 INFO L280 TraceCheckUtils]: 23: Hoare triple {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {4391#true} is VALID [2020-07-10 14:31:22,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,587 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #571#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,588 INFO L263 TraceCheckUtils]: 26: Hoare triple {4396#(= 0 ~pumpRunning~0)} call test(); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,589 INFO L280 TraceCheckUtils]: 27: Hoare triple {4396#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,589 INFO L280 TraceCheckUtils]: 28: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume !false; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,590 INFO L280 TraceCheckUtils]: 29: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,591 INFO L280 TraceCheckUtils]: 30: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,591 INFO L280 TraceCheckUtils]: 31: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,592 INFO L280 TraceCheckUtils]: 32: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,593 INFO L280 TraceCheckUtils]: 33: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,593 INFO L280 TraceCheckUtils]: 34: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,594 INFO L280 TraceCheckUtils]: 35: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet40 && #t~nondet40 <= 2147483647;~tmp___1~0 := #t~nondet40;havoc #t~nondet40; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,594 INFO L280 TraceCheckUtils]: 36: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,595 INFO L263 TraceCheckUtils]: 37: Hoare triple {4396#(= 0 ~pumpRunning~0)} call stopSystem(); {4430#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:31:22,596 INFO L280 TraceCheckUtils]: 38: Hoare triple {4430#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,596 INFO L280 TraceCheckUtils]: 39: Hoare triple {4396#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,597 INFO L280 TraceCheckUtils]: 40: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume true; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,598 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {4396#(= 0 ~pumpRunning~0)} {4396#(= 0 ~pumpRunning~0)} #525#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,599 INFO L263 TraceCheckUtils]: 42: Hoare triple {4396#(= 0 ~pumpRunning~0)} call timeShift(); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,600 INFO L263 TraceCheckUtils]: 43: Hoare triple {4396#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:22,600 INFO L263 TraceCheckUtils]: 44: Hoare triple {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {4391#true} is VALID [2020-07-10 14:31:22,600 INFO L280 TraceCheckUtils]: 45: Hoare triple {4391#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4391#true} is VALID [2020-07-10 14:31:22,600 INFO L280 TraceCheckUtils]: 46: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,601 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {4391#true} {4429#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {4391#true} is VALID [2020-07-10 14:31:22,601 INFO L280 TraceCheckUtils]: 48: Hoare triple {4391#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {4391#true} is VALID [2020-07-10 14:31:22,601 INFO L280 TraceCheckUtils]: 49: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,602 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #533#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,603 INFO L280 TraceCheckUtils]: 51: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,603 INFO L280 TraceCheckUtils]: 52: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,604 INFO L263 TraceCheckUtils]: 53: Hoare triple {4396#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,605 INFO L280 TraceCheckUtils]: 54: Hoare triple {4396#(= 0 ~pumpRunning~0)} havoc ~tmp~10;havoc ~tmp___0~3; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,605 INFO L263 TraceCheckUtils]: 55: Hoare triple {4396#(= 0 ~pumpRunning~0)} call #t~ret74 := getWaterLevel(); {4391#true} is VALID [2020-07-10 14:31:22,605 INFO L280 TraceCheckUtils]: 56: Hoare triple {4391#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {4391#true} is VALID [2020-07-10 14:31:22,605 INFO L280 TraceCheckUtils]: 57: Hoare triple {4391#true} assume true; {4391#true} is VALID [2020-07-10 14:31:22,606 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {4391#true} {4396#(= 0 ~pumpRunning~0)} #563#return; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,607 INFO L280 TraceCheckUtils]: 59: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,608 INFO L280 TraceCheckUtils]: 60: Hoare triple {4396#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~10; {4396#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:31:22,608 INFO L263 TraceCheckUtils]: 61: Hoare triple {4396#(= 0 ~pumpRunning~0)} call #t~ret75 := isPumpRunning(); {4391#true} is VALID [2020-07-10 14:31:22,609 INFO L280 TraceCheckUtils]: 62: Hoare triple {4391#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {4434#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:22,609 INFO L280 TraceCheckUtils]: 63: Hoare triple {4434#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {4434#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:31:22,610 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {4434#(= ~pumpRunning~0 |isPumpRunning_#res|)} {4396#(= 0 ~pumpRunning~0)} #565#return; {4426#(= 0 |__utac_acc__Specification5_spec__3_#t~ret75|)} is VALID [2020-07-10 14:31:22,611 INFO L280 TraceCheckUtils]: 65: Hoare triple {4426#(= 0 |__utac_acc__Specification5_spec__3_#t~ret75|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {4427#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:31:22,612 INFO L280 TraceCheckUtils]: 66: Hoare triple {4427#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume 0 != ~tmp___0~3; {4392#false} is VALID [2020-07-10 14:31:22,612 INFO L280 TraceCheckUtils]: 67: Hoare triple {4392#false} assume 0 == ~switchedOnBeforeTS~0; {4392#false} is VALID [2020-07-10 14:31:22,612 INFO L263 TraceCheckUtils]: 68: Hoare triple {4392#false} call __automaton_fail(); {4392#false} is VALID [2020-07-10 14:31:22,613 INFO L280 TraceCheckUtils]: 69: Hoare triple {4392#false} assume !false; {4392#false} is VALID [2020-07-10 14:31:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 14:31:22,623 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [165050498] [2020-07-10 14:31:22,623 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:22,624 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:31:22,624 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741222203] [2020-07-10 14:31:22,624 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:31:22,625 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:22,625 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:31:22,710 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:22,710 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:31:22,711 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:22,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:31:22,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:31:22,711 INFO L87 Difference]: Start difference. First operand 326 states and 396 transitions. Second operand 9 states. [2020-07-10 14:31:23,610 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:26,825 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:31,873 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:31:32,689 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:33,549 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:33,995 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:40,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:40,454 INFO L93 Difference]: Finished difference Result 827 states and 1076 transitions. [2020-07-10 14:31:40,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:31:40,455 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:31:40,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:31:40,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:31:40,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 524 transitions. [2020-07-10 14:31:40,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:31:40,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 524 transitions. [2020-07-10 14:31:40,482 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 524 transitions. [2020-07-10 14:31:42,202 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 524 edges. 524 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:42,229 INFO L225 Difference]: With dead ends: 827 [2020-07-10 14:31:42,229 INFO L226 Difference]: Without dead ends: 529 [2020-07-10 14:31:42,231 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:31:42,232 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 529 states. [2020-07-10 14:31:46,441 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 529 to 465. [2020-07-10 14:31:46,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:31:46,442 INFO L82 GeneralOperation]: Start isEquivalent. First operand 529 states. Second operand 465 states. [2020-07-10 14:31:46,442 INFO L74 IsIncluded]: Start isIncluded. First operand 529 states. Second operand 465 states. [2020-07-10 14:31:46,442 INFO L87 Difference]: Start difference. First operand 529 states. Second operand 465 states. [2020-07-10 14:31:46,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:46,473 INFO L93 Difference]: Finished difference Result 529 states and 661 transitions. [2020-07-10 14:31:46,473 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 661 transitions. [2020-07-10 14:31:46,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:46,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:46,476 INFO L74 IsIncluded]: Start isIncluded. First operand 465 states. Second operand 529 states. [2020-07-10 14:31:46,476 INFO L87 Difference]: Start difference. First operand 465 states. Second operand 529 states. [2020-07-10 14:31:46,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:31:46,503 INFO L93 Difference]: Finished difference Result 529 states and 661 transitions. [2020-07-10 14:31:46,503 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 661 transitions. [2020-07-10 14:31:46,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:31:46,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:31:46,505 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:31:46,506 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:31:46,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2020-07-10 14:31:46,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 561 transitions. [2020-07-10 14:31:46,531 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 561 transitions. Word has length 70 [2020-07-10 14:31:46,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:31:46,531 INFO L479 AbstractCegarLoop]: Abstraction has 465 states and 561 transitions. [2020-07-10 14:31:46,531 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:31:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 561 transitions. [2020-07-10 14:31:46,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-10 14:31:46,533 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:31:46,533 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] [2020-07-10 14:31:46,534 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:31:46,534 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:31:46,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:31:46,534 INFO L82 PathProgramCache]: Analyzing trace with hash 1315837753, now seen corresponding path program 1 times [2020-07-10 14:31:46,535 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:31:46,535 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [370909236] [2020-07-10 14:31:46,535 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:31:46,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,825 WARN L193 SmtUtils]: Spent 199.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:31:46,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,882 INFO L280 TraceCheckUtils]: 0: Hoare triple {7347#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {7285#true} is VALID [2020-07-10 14:31:46,882 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,882 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7285#true} {7285#true} #581#return; {7285#true} is VALID [2020-07-10 14:31:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,895 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,896 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7285#true} {7285#true} #469#return; {7285#true} is VALID [2020-07-10 14:31:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,899 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7285#true} {7285#true} #471#return; {7285#true} is VALID [2020-07-10 14:31:46,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,902 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7285#true} is VALID [2020-07-10 14:31:46,902 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,903 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7285#true} {7285#true} #473#return; {7285#true} is VALID [2020-07-10 14:31:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,905 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,905 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {7285#true} {7285#true} #475#return; {7285#true} is VALID [2020-07-10 14:31:46,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,917 INFO L280 TraceCheckUtils]: 0: Hoare triple {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7285#true} is VALID [2020-07-10 14:31:46,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,918 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7285#true} {7285#true} #571#return; {7285#true} is VALID [2020-07-10 14:31:46,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,938 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7285#true} is VALID [2020-07-10 14:31:46,938 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,938 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7285#true} {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {7285#true} is VALID [2020-07-10 14:31:46,939 INFO L263 TraceCheckUtils]: 0: Hoare triple {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {7285#true} is VALID [2020-07-10 14:31:46,939 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7285#true} is VALID [2020-07-10 14:31:46,939 INFO L280 TraceCheckUtils]: 2: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,939 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7285#true} {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {7285#true} is VALID [2020-07-10 14:31:46,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {7285#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {7285#true} is VALID [2020-07-10 14:31:46,940 INFO L280 TraceCheckUtils]: 5: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:46,940 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {7285#true} {7285#true} #533#return; {7285#true} is VALID [2020-07-10 14:31:46,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:46,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:47,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:47,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:47,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} havoc ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,112 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,112 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7285#true} {7285#true} #531#return; {7285#true} is VALID [2020-07-10 14:31:47,113 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {7285#true} is VALID [2020-07-10 14:31:47,113 INFO L263 TraceCheckUtils]: 1: Hoare triple {7285#true} call #t~ret71 := isHighWaterSensorDry(); {7285#true} is VALID [2020-07-10 14:31:47,113 INFO L280 TraceCheckUtils]: 2: Hoare triple {7285#true} havoc ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,114 INFO L280 TraceCheckUtils]: 3: Hoare triple {7285#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,114 INFO L280 TraceCheckUtils]: 4: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,114 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {7285#true} {7285#true} #531#return; {7285#true} is VALID [2020-07-10 14:31:47,115 INFO L280 TraceCheckUtils]: 6: Hoare triple {7285#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {7285#true} is VALID [2020-07-10 14:31:47,117 INFO L280 TraceCheckUtils]: 7: Hoare triple {7285#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:47,118 INFO L280 TraceCheckUtils]: 8: Hoare triple {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,119 INFO L280 TraceCheckUtils]: 9: Hoare triple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,120 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7285#true} #545#return; {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} is VALID [2020-07-10 14:31:47,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:47,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7285#true} is VALID [2020-07-10 14:31:47,125 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,126 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7285#true} {7286#false} #547#return; {7286#false} is VALID [2020-07-10 14:31:47,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7285#true} is VALID [2020-07-10 14:31:47,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume 0 == ~pumpRunning~0; {7285#true} is VALID [2020-07-10 14:31:47,127 INFO L263 TraceCheckUtils]: 2: Hoare triple {7285#true} call #t~ret51 := isHighWaterLevel(); {7285#true} is VALID [2020-07-10 14:31:47,127 INFO L280 TraceCheckUtils]: 3: Hoare triple {7285#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {7285#true} is VALID [2020-07-10 14:31:47,127 INFO L263 TraceCheckUtils]: 4: Hoare triple {7285#true} call #t~ret71 := isHighWaterSensorDry(); {7285#true} is VALID [2020-07-10 14:31:47,128 INFO L280 TraceCheckUtils]: 5: Hoare triple {7285#true} havoc ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,128 INFO L280 TraceCheckUtils]: 6: Hoare triple {7285#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,128 INFO L280 TraceCheckUtils]: 7: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,128 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7285#true} {7285#true} #531#return; {7285#true} is VALID [2020-07-10 14:31:47,129 INFO L280 TraceCheckUtils]: 9: Hoare triple {7285#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {7285#true} is VALID [2020-07-10 14:31:47,132 INFO L280 TraceCheckUtils]: 10: Hoare triple {7285#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:47,133 INFO L280 TraceCheckUtils]: 11: Hoare triple {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,134 INFO L280 TraceCheckUtils]: 12: Hoare triple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,135 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7285#true} #545#return; {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} is VALID [2020-07-10 14:31:47,136 INFO L280 TraceCheckUtils]: 14: Hoare triple {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {7414#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5)} is VALID [2020-07-10 14:31:47,137 INFO L280 TraceCheckUtils]: 15: Hoare triple {7414#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5)} assume 0 != ~tmp~5; {7286#false} is VALID [2020-07-10 14:31:47,137 INFO L263 TraceCheckUtils]: 16: Hoare triple {7286#false} call activatePump(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,138 INFO L280 TraceCheckUtils]: 17: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7285#true} is VALID [2020-07-10 14:31:47,138 INFO L280 TraceCheckUtils]: 18: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,138 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7285#true} {7286#false} #547#return; {7286#false} is VALID [2020-07-10 14:31:47,139 INFO L280 TraceCheckUtils]: 20: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,139 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {7286#false} {7285#true} #559#return; {7286#false} is VALID [2020-07-10 14:31:47,140 INFO L280 TraceCheckUtils]: 0: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7285#true} is VALID [2020-07-10 14:31:47,141 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume !(0 != ~pumpRunning~0); {7285#true} is VALID [2020-07-10 14:31:47,143 INFO L263 TraceCheckUtils]: 2: Hoare triple {7285#true} call processEnvironment__wrappee__highWaterSensor(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,143 INFO L280 TraceCheckUtils]: 3: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7285#true} is VALID [2020-07-10 14:31:47,143 INFO L280 TraceCheckUtils]: 4: Hoare triple {7285#true} assume 0 == ~pumpRunning~0; {7285#true} is VALID [2020-07-10 14:31:47,144 INFO L263 TraceCheckUtils]: 5: Hoare triple {7285#true} call #t~ret51 := isHighWaterLevel(); {7285#true} is VALID [2020-07-10 14:31:47,144 INFO L280 TraceCheckUtils]: 6: Hoare triple {7285#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {7285#true} is VALID [2020-07-10 14:31:47,144 INFO L263 TraceCheckUtils]: 7: Hoare triple {7285#true} call #t~ret71 := isHighWaterSensorDry(); {7285#true} is VALID [2020-07-10 14:31:47,145 INFO L280 TraceCheckUtils]: 8: Hoare triple {7285#true} havoc ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,145 INFO L280 TraceCheckUtils]: 9: Hoare triple {7285#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,145 INFO L280 TraceCheckUtils]: 10: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,146 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7285#true} {7285#true} #531#return; {7285#true} is VALID [2020-07-10 14:31:47,146 INFO L280 TraceCheckUtils]: 12: Hoare triple {7285#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {7285#true} is VALID [2020-07-10 14:31:47,147 INFO L280 TraceCheckUtils]: 13: Hoare triple {7285#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:47,148 INFO L280 TraceCheckUtils]: 14: Hoare triple {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,149 INFO L280 TraceCheckUtils]: 15: Hoare triple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,150 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7285#true} #545#return; {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} is VALID [2020-07-10 14:31:47,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {7414#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5)} is VALID [2020-07-10 14:31:47,152 INFO L280 TraceCheckUtils]: 18: Hoare triple {7414#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5)} assume 0 != ~tmp~5; {7286#false} is VALID [2020-07-10 14:31:47,152 INFO L263 TraceCheckUtils]: 19: Hoare triple {7286#false} call activatePump(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,153 INFO L280 TraceCheckUtils]: 20: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7285#true} is VALID [2020-07-10 14:31:47,153 INFO L280 TraceCheckUtils]: 21: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,154 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {7285#true} {7286#false} #547#return; {7286#false} is VALID [2020-07-10 14:31:47,154 INFO L280 TraceCheckUtils]: 23: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,154 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {7286#false} {7285#true} #559#return; {7286#false} is VALID [2020-07-10 14:31:47,155 INFO L280 TraceCheckUtils]: 25: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,155 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {7286#false} {7285#true} #519#return; {7286#false} is VALID [2020-07-10 14:31:47,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {7285#true} is VALID [2020-07-10 14:31:47,157 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume !(0 != ~pumpRunning~0); {7285#true} is VALID [2020-07-10 14:31:47,158 INFO L263 TraceCheckUtils]: 2: Hoare triple {7285#true} call processEnvironment__wrappee__lowWaterSensor(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,158 INFO L280 TraceCheckUtils]: 3: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7285#true} is VALID [2020-07-10 14:31:47,158 INFO L280 TraceCheckUtils]: 4: Hoare triple {7285#true} assume !(0 != ~pumpRunning~0); {7285#true} is VALID [2020-07-10 14:31:47,159 INFO L263 TraceCheckUtils]: 5: Hoare triple {7285#true} call processEnvironment__wrappee__highWaterSensor(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,159 INFO L280 TraceCheckUtils]: 6: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7285#true} is VALID [2020-07-10 14:31:47,159 INFO L280 TraceCheckUtils]: 7: Hoare triple {7285#true} assume 0 == ~pumpRunning~0; {7285#true} is VALID [2020-07-10 14:31:47,160 INFO L263 TraceCheckUtils]: 8: Hoare triple {7285#true} call #t~ret51 := isHighWaterLevel(); {7285#true} is VALID [2020-07-10 14:31:47,160 INFO L280 TraceCheckUtils]: 9: Hoare triple {7285#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {7285#true} is VALID [2020-07-10 14:31:47,160 INFO L263 TraceCheckUtils]: 10: Hoare triple {7285#true} call #t~ret71 := isHighWaterSensorDry(); {7285#true} is VALID [2020-07-10 14:31:47,160 INFO L280 TraceCheckUtils]: 11: Hoare triple {7285#true} havoc ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,161 INFO L280 TraceCheckUtils]: 12: Hoare triple {7285#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,161 INFO L280 TraceCheckUtils]: 13: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,161 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {7285#true} {7285#true} #531#return; {7285#true} is VALID [2020-07-10 14:31:47,161 INFO L280 TraceCheckUtils]: 15: Hoare triple {7285#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {7285#true} is VALID [2020-07-10 14:31:47,162 INFO L280 TraceCheckUtils]: 16: Hoare triple {7285#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:47,163 INFO L280 TraceCheckUtils]: 17: Hoare triple {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,164 INFO L280 TraceCheckUtils]: 18: Hoare triple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,165 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7285#true} #545#return; {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} is VALID [2020-07-10 14:31:47,166 INFO L280 TraceCheckUtils]: 20: Hoare triple {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {7414#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5)} is VALID [2020-07-10 14:31:47,166 INFO L280 TraceCheckUtils]: 21: Hoare triple {7414#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5)} assume 0 != ~tmp~5; {7286#false} is VALID [2020-07-10 14:31:47,167 INFO L263 TraceCheckUtils]: 22: Hoare triple {7286#false} call activatePump(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,167 INFO L280 TraceCheckUtils]: 23: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7285#true} is VALID [2020-07-10 14:31:47,167 INFO L280 TraceCheckUtils]: 24: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,167 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7285#true} {7286#false} #547#return; {7286#false} is VALID [2020-07-10 14:31:47,168 INFO L280 TraceCheckUtils]: 26: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,168 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {7286#false} {7285#true} #559#return; {7286#false} is VALID [2020-07-10 14:31:47,168 INFO L280 TraceCheckUtils]: 28: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,168 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {7286#false} {7285#true} #519#return; {7286#false} is VALID [2020-07-10 14:31:47,168 INFO L280 TraceCheckUtils]: 30: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,169 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {7286#false} {7285#true} #537#return; {7286#false} is VALID [2020-07-10 14:31:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:47,174 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {7285#true} is VALID [2020-07-10 14:31:47,175 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,175 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7285#true} {7286#false} #563#return; {7286#false} is VALID [2020-07-10 14:31:47,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:31:47,179 INFO L280 TraceCheckUtils]: 0: Hoare triple {7285#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7285#true} is VALID [2020-07-10 14:31:47,179 INFO L280 TraceCheckUtils]: 1: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,179 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {7285#true} {7286#false} #565#return; {7286#false} is VALID [2020-07-10 14:31:47,186 INFO L263 TraceCheckUtils]: 0: Hoare triple {7285#true} call ULTIMATE.init(); {7347#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:31:47,187 INFO L280 TraceCheckUtils]: 1: Hoare triple {7347#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {7285#true} is VALID [2020-07-10 14:31:47,189 INFO L280 TraceCheckUtils]: 2: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,190 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {7285#true} {7285#true} #581#return; {7285#true} is VALID [2020-07-10 14:31:47,190 INFO L263 TraceCheckUtils]: 4: Hoare triple {7285#true} call #t~ret76 := main(); {7285#true} is VALID [2020-07-10 14:31:47,190 INFO L280 TraceCheckUtils]: 5: Hoare triple {7285#true} havoc ~retValue_acc~3;havoc ~tmp~3; {7285#true} is VALID [2020-07-10 14:31:47,190 INFO L263 TraceCheckUtils]: 6: Hoare triple {7285#true} call select_helpers(); {7285#true} is VALID [2020-07-10 14:31:47,191 INFO L280 TraceCheckUtils]: 7: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,191 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {7285#true} {7285#true} #469#return; {7285#true} is VALID [2020-07-10 14:31:47,191 INFO L263 TraceCheckUtils]: 9: Hoare triple {7285#true} call select_features(); {7285#true} is VALID [2020-07-10 14:31:47,191 INFO L280 TraceCheckUtils]: 10: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,191 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {7285#true} {7285#true} #471#return; {7285#true} is VALID [2020-07-10 14:31:47,192 INFO L263 TraceCheckUtils]: 12: Hoare triple {7285#true} call #t~ret35 := valid_product(); {7285#true} is VALID [2020-07-10 14:31:47,192 INFO L280 TraceCheckUtils]: 13: Hoare triple {7285#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {7285#true} is VALID [2020-07-10 14:31:47,196 INFO L280 TraceCheckUtils]: 14: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,197 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {7285#true} {7285#true} #473#return; {7285#true} is VALID [2020-07-10 14:31:47,197 INFO L280 TraceCheckUtils]: 16: Hoare triple {7285#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {7285#true} is VALID [2020-07-10 14:31:47,197 INFO L280 TraceCheckUtils]: 17: Hoare triple {7285#true} assume 0 != ~tmp~3; {7285#true} is VALID [2020-07-10 14:31:47,197 INFO L263 TraceCheckUtils]: 18: Hoare triple {7285#true} call setup(); {7285#true} is VALID [2020-07-10 14:31:47,198 INFO L280 TraceCheckUtils]: 19: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,198 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {7285#true} {7285#true} #475#return; {7285#true} is VALID [2020-07-10 14:31:47,198 INFO L263 TraceCheckUtils]: 21: Hoare triple {7285#true} call runTest(); {7285#true} is VALID [2020-07-10 14:31:47,207 INFO L263 TraceCheckUtils]: 22: Hoare triple {7285#true} call __utac_acc__Specification5_spec__1(); {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:47,207 INFO L280 TraceCheckUtils]: 23: Hoare triple {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {7285#true} is VALID [2020-07-10 14:31:47,207 INFO L280 TraceCheckUtils]: 24: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,207 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {7285#true} {7285#true} #571#return; {7285#true} is VALID [2020-07-10 14:31:47,207 INFO L263 TraceCheckUtils]: 26: Hoare triple {7285#true} call test(); {7285#true} is VALID [2020-07-10 14:31:47,208 INFO L280 TraceCheckUtils]: 27: Hoare triple {7285#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {7285#true} is VALID [2020-07-10 14:31:47,208 INFO L280 TraceCheckUtils]: 28: Hoare triple {7285#true} assume !false; {7285#true} is VALID [2020-07-10 14:31:47,208 INFO L280 TraceCheckUtils]: 29: Hoare triple {7285#true} assume ~splverifierCounter~0 < 4; {7285#true} is VALID [2020-07-10 14:31:47,208 INFO L280 TraceCheckUtils]: 30: Hoare triple {7285#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {7285#true} is VALID [2020-07-10 14:31:47,208 INFO L280 TraceCheckUtils]: 31: Hoare triple {7285#true} assume !(0 != ~tmp~4); {7285#true} is VALID [2020-07-10 14:31:47,209 INFO L280 TraceCheckUtils]: 32: Hoare triple {7285#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {7285#true} is VALID [2020-07-10 14:31:47,209 INFO L280 TraceCheckUtils]: 33: Hoare triple {7285#true} assume !(0 != ~tmp___0~0); {7285#true} is VALID [2020-07-10 14:31:47,209 INFO L280 TraceCheckUtils]: 34: Hoare triple {7285#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {7285#true} is VALID [2020-07-10 14:31:47,209 INFO L280 TraceCheckUtils]: 35: Hoare triple {7285#true} assume 0 != ~tmp___2~0; {7285#true} is VALID [2020-07-10 14:31:47,209 INFO L263 TraceCheckUtils]: 36: Hoare triple {7285#true} call timeShift(); {7285#true} is VALID [2020-07-10 14:31:47,210 INFO L263 TraceCheckUtils]: 37: Hoare triple {7285#true} call __utac_acc__Specification5_spec__2(); {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:31:47,210 INFO L263 TraceCheckUtils]: 38: Hoare triple {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {7285#true} is VALID [2020-07-10 14:31:47,211 INFO L280 TraceCheckUtils]: 39: Hoare triple {7285#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7285#true} is VALID [2020-07-10 14:31:47,211 INFO L280 TraceCheckUtils]: 40: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,211 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {7285#true} {7348#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {7285#true} is VALID [2020-07-10 14:31:47,211 INFO L280 TraceCheckUtils]: 42: Hoare triple {7285#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {7285#true} is VALID [2020-07-10 14:31:47,211 INFO L280 TraceCheckUtils]: 43: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,212 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {7285#true} {7285#true} #533#return; {7285#true} is VALID [2020-07-10 14:31:47,212 INFO L280 TraceCheckUtils]: 45: Hoare triple {7285#true} assume !(0 != ~pumpRunning~0); {7285#true} is VALID [2020-07-10 14:31:47,212 INFO L280 TraceCheckUtils]: 46: Hoare triple {7285#true} assume 0 != ~systemActive~0; {7285#true} is VALID [2020-07-10 14:31:47,213 INFO L263 TraceCheckUtils]: 47: Hoare triple {7285#true} call processEnvironment(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,213 INFO L280 TraceCheckUtils]: 48: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {7285#true} is VALID [2020-07-10 14:31:47,213 INFO L280 TraceCheckUtils]: 49: Hoare triple {7285#true} assume !(0 != ~pumpRunning~0); {7285#true} is VALID [2020-07-10 14:31:47,214 INFO L263 TraceCheckUtils]: 50: Hoare triple {7285#true} call processEnvironment__wrappee__lowWaterSensor(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,214 INFO L280 TraceCheckUtils]: 51: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {7285#true} is VALID [2020-07-10 14:31:47,214 INFO L280 TraceCheckUtils]: 52: Hoare triple {7285#true} assume !(0 != ~pumpRunning~0); {7285#true} is VALID [2020-07-10 14:31:47,215 INFO L263 TraceCheckUtils]: 53: Hoare triple {7285#true} call processEnvironment__wrappee__highWaterSensor(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,215 INFO L280 TraceCheckUtils]: 54: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {7285#true} is VALID [2020-07-10 14:31:47,215 INFO L280 TraceCheckUtils]: 55: Hoare triple {7285#true} assume 0 == ~pumpRunning~0; {7285#true} is VALID [2020-07-10 14:31:47,216 INFO L263 TraceCheckUtils]: 56: Hoare triple {7285#true} call #t~ret51 := isHighWaterLevel(); {7285#true} is VALID [2020-07-10 14:31:47,216 INFO L280 TraceCheckUtils]: 57: Hoare triple {7285#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {7285#true} is VALID [2020-07-10 14:31:47,216 INFO L263 TraceCheckUtils]: 58: Hoare triple {7285#true} call #t~ret71 := isHighWaterSensorDry(); {7285#true} is VALID [2020-07-10 14:31:47,216 INFO L280 TraceCheckUtils]: 59: Hoare triple {7285#true} havoc ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,217 INFO L280 TraceCheckUtils]: 60: Hoare triple {7285#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {7285#true} is VALID [2020-07-10 14:31:47,217 INFO L280 TraceCheckUtils]: 61: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,217 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {7285#true} {7285#true} #531#return; {7285#true} is VALID [2020-07-10 14:31:47,217 INFO L280 TraceCheckUtils]: 63: Hoare triple {7285#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {7285#true} is VALID [2020-07-10 14:31:47,219 INFO L280 TraceCheckUtils]: 64: Hoare triple {7285#true} assume 0 != ~tmp~8;~tmp___0~1 := 0; {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:31:47,220 INFO L280 TraceCheckUtils]: 65: Hoare triple {7422#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,221 INFO L280 TraceCheckUtils]: 66: Hoare triple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:31:47,222 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {7423#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {7285#true} #545#return; {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} is VALID [2020-07-10 14:31:47,223 INFO L280 TraceCheckUtils]: 68: Hoare triple {7413#(= 0 |processEnvironment__wrappee__highWaterSensor_#t~ret51|)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {7414#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5)} is VALID [2020-07-10 14:31:47,223 INFO L280 TraceCheckUtils]: 69: Hoare triple {7414#(= 0 processEnvironment__wrappee__highWaterSensor_~tmp~5)} assume 0 != ~tmp~5; {7286#false} is VALID [2020-07-10 14:31:47,224 INFO L263 TraceCheckUtils]: 70: Hoare triple {7286#false} call activatePump(); {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:31:47,224 INFO L280 TraceCheckUtils]: 71: Hoare triple {7352#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {7285#true} is VALID [2020-07-10 14:31:47,224 INFO L280 TraceCheckUtils]: 72: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,225 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {7285#true} {7286#false} #547#return; {7286#false} is VALID [2020-07-10 14:31:47,225 INFO L280 TraceCheckUtils]: 74: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,225 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {7286#false} {7285#true} #559#return; {7286#false} is VALID [2020-07-10 14:31:47,225 INFO L280 TraceCheckUtils]: 76: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,226 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {7286#false} {7285#true} #519#return; {7286#false} is VALID [2020-07-10 14:31:47,226 INFO L280 TraceCheckUtils]: 78: Hoare triple {7286#false} assume true; {7286#false} is VALID [2020-07-10 14:31:47,226 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {7286#false} {7285#true} #537#return; {7286#false} is VALID [2020-07-10 14:31:47,226 INFO L263 TraceCheckUtils]: 80: Hoare triple {7286#false} call __utac_acc__Specification5_spec__3(); {7286#false} is VALID [2020-07-10 14:31:47,227 INFO L280 TraceCheckUtils]: 81: Hoare triple {7286#false} havoc ~tmp~10;havoc ~tmp___0~3; {7286#false} is VALID [2020-07-10 14:31:47,227 INFO L263 TraceCheckUtils]: 82: Hoare triple {7286#false} call #t~ret74 := getWaterLevel(); {7285#true} is VALID [2020-07-10 14:31:47,227 INFO L280 TraceCheckUtils]: 83: Hoare triple {7285#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {7285#true} is VALID [2020-07-10 14:31:47,228 INFO L280 TraceCheckUtils]: 84: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,228 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {7285#true} {7286#false} #563#return; {7286#false} is VALID [2020-07-10 14:31:47,228 INFO L280 TraceCheckUtils]: 86: Hoare triple {7286#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {7286#false} is VALID [2020-07-10 14:31:47,228 INFO L280 TraceCheckUtils]: 87: Hoare triple {7286#false} assume 2 != ~tmp~10; {7286#false} is VALID [2020-07-10 14:31:47,229 INFO L263 TraceCheckUtils]: 88: Hoare triple {7286#false} call #t~ret75 := isPumpRunning(); {7285#true} is VALID [2020-07-10 14:31:47,229 INFO L280 TraceCheckUtils]: 89: Hoare triple {7285#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {7285#true} is VALID [2020-07-10 14:31:47,229 INFO L280 TraceCheckUtils]: 90: Hoare triple {7285#true} assume true; {7285#true} is VALID [2020-07-10 14:31:47,229 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {7285#true} {7286#false} #565#return; {7286#false} is VALID [2020-07-10 14:31:47,230 INFO L280 TraceCheckUtils]: 92: Hoare triple {7286#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {7286#false} is VALID [2020-07-10 14:31:47,230 INFO L280 TraceCheckUtils]: 93: Hoare triple {7286#false} assume 0 != ~tmp___0~3; {7286#false} is VALID [2020-07-10 14:31:47,230 INFO L280 TraceCheckUtils]: 94: Hoare triple {7286#false} assume 0 == ~switchedOnBeforeTS~0; {7286#false} is VALID [2020-07-10 14:31:47,231 INFO L263 TraceCheckUtils]: 95: Hoare triple {7286#false} call __automaton_fail(); {7286#false} is VALID [2020-07-10 14:31:47,231 INFO L280 TraceCheckUtils]: 96: Hoare triple {7286#false} assume !false; {7286#false} is VALID [2020-07-10 14:31:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:31:47,249 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [370909236] [2020-07-10 14:31:47,249 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:31:47,249 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:31:47,249 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [424549464] [2020-07-10 14:31:47,251 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-10 14:31:47,252 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:31:47,252 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:31:47,362 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:31:47,362 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:31:47,362 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:31:47,363 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:31:47,363 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:31:47,363 INFO L87 Difference]: Start difference. First operand 465 states and 561 transitions. Second operand 9 states. [2020-07-10 14:31:56,119 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:31:56,583 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:31:57,018 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:31:57,368 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:06,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:06,023 INFO L93 Difference]: Finished difference Result 988 states and 1255 transitions. [2020-07-10 14:32:06,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:32:06,024 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 97 [2020-07-10 14:32:06,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:06,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 429 transitions. [2020-07-10 14:32:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:32:06,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 429 transitions. [2020-07-10 14:32:06,041 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 429 transitions. [2020-07-10 14:32:07,612 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 429 edges. 429 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:07,641 INFO L225 Difference]: With dead ends: 988 [2020-07-10 14:32:07,641 INFO L226 Difference]: Without dead ends: 551 [2020-07-10 14:32:07,643 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=52, Invalid=130, Unknown=0, NotChecked=0, Total=182 [2020-07-10 14:32:07,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 551 states. [2020-07-10 14:32:11,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 551 to 478. [2020-07-10 14:32:11,875 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:11,875 INFO L82 GeneralOperation]: Start isEquivalent. First operand 551 states. Second operand 478 states. [2020-07-10 14:32:11,875 INFO L74 IsIncluded]: Start isIncluded. First operand 551 states. Second operand 478 states. [2020-07-10 14:32:11,875 INFO L87 Difference]: Start difference. First operand 551 states. Second operand 478 states. [2020-07-10 14:32:11,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:11,901 INFO L93 Difference]: Finished difference Result 551 states and 697 transitions. [2020-07-10 14:32:11,901 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 697 transitions. [2020-07-10 14:32:11,904 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:11,904 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:11,904 INFO L74 IsIncluded]: Start isIncluded. First operand 478 states. Second operand 551 states. [2020-07-10 14:32:11,904 INFO L87 Difference]: Start difference. First operand 478 states. Second operand 551 states. [2020-07-10 14:32:11,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:11,930 INFO L93 Difference]: Finished difference Result 551 states and 697 transitions. [2020-07-10 14:32:11,930 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 697 transitions. [2020-07-10 14:32:11,932 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:11,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:11,933 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:11,933 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:11,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 478 states. [2020-07-10 14:32:11,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 478 states and 575 transitions. [2020-07-10 14:32:11,956 INFO L78 Accepts]: Start accepts. Automaton has 478 states and 575 transitions. Word has length 97 [2020-07-10 14:32:11,956 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:11,956 INFO L479 AbstractCegarLoop]: Abstraction has 478 states and 575 transitions. [2020-07-10 14:32:11,957 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:32:11,957 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 575 transitions. [2020-07-10 14:32:11,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-10 14:32:11,958 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:11,959 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] [2020-07-10 14:32:11,959 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:32:11,959 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:11,959 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:11,960 INFO L82 PathProgramCache]: Analyzing trace with hash 1243451195, now seen corresponding path program 1 times [2020-07-10 14:32:11,960 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:11,960 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353032394] [2020-07-10 14:32:11,960 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,388 WARN L193 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:12,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {10587#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {10523#true} is VALID [2020-07-10 14:32:12,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,476 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10523#true} {10523#true} #581#return; {10523#true} is VALID [2020-07-10 14:32:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,479 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10523#true} {10523#true} #469#return; {10523#true} is VALID [2020-07-10 14:32:12,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,482 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,482 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10523#true} {10523#true} #471#return; {10523#true} is VALID [2020-07-10 14:32:12,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {10588#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:32:12,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {10588#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {10588#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:32:12,510 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10588#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {10523#true} #473#return; {10535#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:32:12,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,514 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,514 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10523#true} {10523#true} #475#return; {10523#true} is VALID [2020-07-10 14:32:12,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10523#true} is VALID [2020-07-10 14:32:12,532 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,532 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10523#true} {10523#true} #571#return; {10523#true} is VALID [2020-07-10 14:32:12,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,540 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10523#true} is VALID [2020-07-10 14:32:12,540 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,541 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10523#true} {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {10523#true} is VALID [2020-07-10 14:32:12,541 INFO L263 TraceCheckUtils]: 0: Hoare triple {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {10523#true} is VALID [2020-07-10 14:32:12,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10523#true} is VALID [2020-07-10 14:32:12,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,542 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10523#true} {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {10523#true} is VALID [2020-07-10 14:32:12,542 INFO L280 TraceCheckUtils]: 4: Hoare triple {10523#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {10523#true} is VALID [2020-07-10 14:32:12,542 INFO L280 TraceCheckUtils]: 5: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,543 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10523#true} {10523#true} #533#return; {10523#true} is VALID [2020-07-10 14:32:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} havoc ~retValue_acc~8; {10523#true} is VALID [2020-07-10 14:32:12,648 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,649 INFO L280 TraceCheckUtils]: 2: Hoare triple {10663#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,649 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10663#(= 1 |isHighWaterSensorDry_#res|)} {10523#true} #531#return; {10661#(= 1 |isHighWaterLevel_#t~ret71|)} is VALID [2020-07-10 14:32:12,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {10523#true} is VALID [2020-07-10 14:32:12,650 INFO L263 TraceCheckUtils]: 1: Hoare triple {10523#true} call #t~ret71 := isHighWaterSensorDry(); {10523#true} is VALID [2020-07-10 14:32:12,650 INFO L280 TraceCheckUtils]: 2: Hoare triple {10523#true} havoc ~retValue_acc~8; {10523#true} is VALID [2020-07-10 14:32:12,652 INFO L280 TraceCheckUtils]: 3: Hoare triple {10523#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,653 INFO L280 TraceCheckUtils]: 4: Hoare triple {10663#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,654 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10663#(= 1 |isHighWaterSensorDry_#res|)} {10523#true} #531#return; {10661#(= 1 |isHighWaterLevel_#t~ret71|)} is VALID [2020-07-10 14:32:12,655 INFO L280 TraceCheckUtils]: 6: Hoare triple {10661#(= 1 |isHighWaterLevel_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {10662#(= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:32:12,655 INFO L280 TraceCheckUtils]: 7: Hoare triple {10662#(= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {10524#false} is VALID [2020-07-10 14:32:12,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {10524#false} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {10524#false} is VALID [2020-07-10 14:32:12,656 INFO L280 TraceCheckUtils]: 9: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,656 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10524#false} {10523#true} #545#return; {10524#false} is VALID [2020-07-10 14:32:12,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10523#true} is VALID [2020-07-10 14:32:12,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,662 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10523#true} {10524#false} #547#return; {10524#false} is VALID [2020-07-10 14:32:12,662 INFO L280 TraceCheckUtils]: 0: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10523#true} is VALID [2020-07-10 14:32:12,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume 0 == ~pumpRunning~0; {10523#true} is VALID [2020-07-10 14:32:12,663 INFO L263 TraceCheckUtils]: 2: Hoare triple {10523#true} call #t~ret51 := isHighWaterLevel(); {10523#true} is VALID [2020-07-10 14:32:12,663 INFO L280 TraceCheckUtils]: 3: Hoare triple {10523#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {10523#true} is VALID [2020-07-10 14:32:12,663 INFO L263 TraceCheckUtils]: 4: Hoare triple {10523#true} call #t~ret71 := isHighWaterSensorDry(); {10523#true} is VALID [2020-07-10 14:32:12,663 INFO L280 TraceCheckUtils]: 5: Hoare triple {10523#true} havoc ~retValue_acc~8; {10523#true} is VALID [2020-07-10 14:32:12,664 INFO L280 TraceCheckUtils]: 6: Hoare triple {10523#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,665 INFO L280 TraceCheckUtils]: 7: Hoare triple {10663#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,666 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10663#(= 1 |isHighWaterSensorDry_#res|)} {10523#true} #531#return; {10661#(= 1 |isHighWaterLevel_#t~ret71|)} is VALID [2020-07-10 14:32:12,667 INFO L280 TraceCheckUtils]: 9: Hoare triple {10661#(= 1 |isHighWaterLevel_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {10662#(= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:32:12,681 INFO L280 TraceCheckUtils]: 10: Hoare triple {10662#(= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {10524#false} is VALID [2020-07-10 14:32:12,681 INFO L280 TraceCheckUtils]: 11: Hoare triple {10524#false} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {10524#false} is VALID [2020-07-10 14:32:12,682 INFO L280 TraceCheckUtils]: 12: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,682 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10524#false} {10523#true} #545#return; {10524#false} is VALID [2020-07-10 14:32:12,682 INFO L280 TraceCheckUtils]: 14: Hoare triple {10524#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {10524#false} is VALID [2020-07-10 14:32:12,682 INFO L280 TraceCheckUtils]: 15: Hoare triple {10524#false} assume 0 != ~tmp~5; {10524#false} is VALID [2020-07-10 14:32:12,683 INFO L263 TraceCheckUtils]: 16: Hoare triple {10524#false} call activatePump(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,683 INFO L280 TraceCheckUtils]: 17: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10523#true} is VALID [2020-07-10 14:32:12,683 INFO L280 TraceCheckUtils]: 18: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,683 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10523#true} {10524#false} #547#return; {10524#false} is VALID [2020-07-10 14:32:12,684 INFO L280 TraceCheckUtils]: 20: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,684 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {10524#false} {10523#true} #559#return; {10524#false} is VALID [2020-07-10 14:32:12,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10523#true} is VALID [2020-07-10 14:32:12,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume !(0 != ~pumpRunning~0); {10523#true} is VALID [2020-07-10 14:32:12,685 INFO L263 TraceCheckUtils]: 2: Hoare triple {10523#true} call processEnvironment__wrappee__highWaterSensor(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10523#true} is VALID [2020-07-10 14:32:12,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {10523#true} assume 0 == ~pumpRunning~0; {10523#true} is VALID [2020-07-10 14:32:12,686 INFO L263 TraceCheckUtils]: 5: Hoare triple {10523#true} call #t~ret51 := isHighWaterLevel(); {10523#true} is VALID [2020-07-10 14:32:12,686 INFO L280 TraceCheckUtils]: 6: Hoare triple {10523#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {10523#true} is VALID [2020-07-10 14:32:12,686 INFO L263 TraceCheckUtils]: 7: Hoare triple {10523#true} call #t~ret71 := isHighWaterSensorDry(); {10523#true} is VALID [2020-07-10 14:32:12,687 INFO L280 TraceCheckUtils]: 8: Hoare triple {10523#true} havoc ~retValue_acc~8; {10523#true} is VALID [2020-07-10 14:32:12,687 INFO L280 TraceCheckUtils]: 9: Hoare triple {10523#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,688 INFO L280 TraceCheckUtils]: 10: Hoare triple {10663#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,689 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10663#(= 1 |isHighWaterSensorDry_#res|)} {10523#true} #531#return; {10661#(= 1 |isHighWaterLevel_#t~ret71|)} is VALID [2020-07-10 14:32:12,689 INFO L280 TraceCheckUtils]: 12: Hoare triple {10661#(= 1 |isHighWaterLevel_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {10662#(= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:32:12,690 INFO L280 TraceCheckUtils]: 13: Hoare triple {10662#(= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {10524#false} is VALID [2020-07-10 14:32:12,690 INFO L280 TraceCheckUtils]: 14: Hoare triple {10524#false} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {10524#false} is VALID [2020-07-10 14:32:12,691 INFO L280 TraceCheckUtils]: 15: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,691 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {10524#false} {10523#true} #545#return; {10524#false} is VALID [2020-07-10 14:32:12,691 INFO L280 TraceCheckUtils]: 17: Hoare triple {10524#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {10524#false} is VALID [2020-07-10 14:32:12,691 INFO L280 TraceCheckUtils]: 18: Hoare triple {10524#false} assume 0 != ~tmp~5; {10524#false} is VALID [2020-07-10 14:32:12,691 INFO L263 TraceCheckUtils]: 19: Hoare triple {10524#false} call activatePump(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,692 INFO L280 TraceCheckUtils]: 20: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10523#true} is VALID [2020-07-10 14:32:12,692 INFO L280 TraceCheckUtils]: 21: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,692 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {10523#true} {10524#false} #547#return; {10524#false} is VALID [2020-07-10 14:32:12,692 INFO L280 TraceCheckUtils]: 23: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,692 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {10524#false} {10523#true} #559#return; {10524#false} is VALID [2020-07-10 14:32:12,693 INFO L280 TraceCheckUtils]: 25: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,693 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10524#false} {10523#true} #519#return; {10524#false} is VALID [2020-07-10 14:32:12,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {10523#true} is VALID [2020-07-10 14:32:12,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume !(0 != ~pumpRunning~0); {10523#true} is VALID [2020-07-10 14:32:12,695 INFO L263 TraceCheckUtils]: 2: Hoare triple {10523#true} call processEnvironment__wrappee__lowWaterSensor(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,695 INFO L280 TraceCheckUtils]: 3: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10523#true} is VALID [2020-07-10 14:32:12,695 INFO L280 TraceCheckUtils]: 4: Hoare triple {10523#true} assume !(0 != ~pumpRunning~0); {10523#true} is VALID [2020-07-10 14:32:12,696 INFO L263 TraceCheckUtils]: 5: Hoare triple {10523#true} call processEnvironment__wrappee__highWaterSensor(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,696 INFO L280 TraceCheckUtils]: 6: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10523#true} is VALID [2020-07-10 14:32:12,696 INFO L280 TraceCheckUtils]: 7: Hoare triple {10523#true} assume 0 == ~pumpRunning~0; {10523#true} is VALID [2020-07-10 14:32:12,696 INFO L263 TraceCheckUtils]: 8: Hoare triple {10523#true} call #t~ret51 := isHighWaterLevel(); {10523#true} is VALID [2020-07-10 14:32:12,696 INFO L280 TraceCheckUtils]: 9: Hoare triple {10523#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {10523#true} is VALID [2020-07-10 14:32:12,697 INFO L263 TraceCheckUtils]: 10: Hoare triple {10523#true} call #t~ret71 := isHighWaterSensorDry(); {10523#true} is VALID [2020-07-10 14:32:12,697 INFO L280 TraceCheckUtils]: 11: Hoare triple {10523#true} havoc ~retValue_acc~8; {10523#true} is VALID [2020-07-10 14:32:12,698 INFO L280 TraceCheckUtils]: 12: Hoare triple {10523#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,698 INFO L280 TraceCheckUtils]: 13: Hoare triple {10663#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,699 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {10663#(= 1 |isHighWaterSensorDry_#res|)} {10523#true} #531#return; {10661#(= 1 |isHighWaterLevel_#t~ret71|)} is VALID [2020-07-10 14:32:12,700 INFO L280 TraceCheckUtils]: 15: Hoare triple {10661#(= 1 |isHighWaterLevel_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {10662#(= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:32:12,700 INFO L280 TraceCheckUtils]: 16: Hoare triple {10662#(= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {10524#false} is VALID [2020-07-10 14:32:12,701 INFO L280 TraceCheckUtils]: 17: Hoare triple {10524#false} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {10524#false} is VALID [2020-07-10 14:32:12,701 INFO L280 TraceCheckUtils]: 18: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,701 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {10524#false} {10523#true} #545#return; {10524#false} is VALID [2020-07-10 14:32:12,701 INFO L280 TraceCheckUtils]: 20: Hoare triple {10524#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {10524#false} is VALID [2020-07-10 14:32:12,701 INFO L280 TraceCheckUtils]: 21: Hoare triple {10524#false} assume 0 != ~tmp~5; {10524#false} is VALID [2020-07-10 14:32:12,702 INFO L263 TraceCheckUtils]: 22: Hoare triple {10524#false} call activatePump(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,702 INFO L280 TraceCheckUtils]: 23: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10523#true} is VALID [2020-07-10 14:32:12,702 INFO L280 TraceCheckUtils]: 24: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,702 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10523#true} {10524#false} #547#return; {10524#false} is VALID [2020-07-10 14:32:12,702 INFO L280 TraceCheckUtils]: 26: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,703 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {10524#false} {10523#true} #559#return; {10524#false} is VALID [2020-07-10 14:32:12,703 INFO L280 TraceCheckUtils]: 28: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,703 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {10524#false} {10523#true} #519#return; {10524#false} is VALID [2020-07-10 14:32:12,703 INFO L280 TraceCheckUtils]: 30: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,703 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {10524#false} {10523#true} #537#return; {10524#false} is VALID [2020-07-10 14:32:12,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {10523#true} is VALID [2020-07-10 14:32:12,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,709 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10523#true} {10524#false} #563#return; {10524#false} is VALID [2020-07-10 14:32:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:12,712 INFO L280 TraceCheckUtils]: 0: Hoare triple {10523#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10523#true} is VALID [2020-07-10 14:32:12,712 INFO L280 TraceCheckUtils]: 1: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,712 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10523#true} {10524#false} #565#return; {10524#false} is VALID [2020-07-10 14:32:12,717 INFO L263 TraceCheckUtils]: 0: Hoare triple {10523#true} call ULTIMATE.init(); {10587#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:32:12,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {10587#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {10523#true} is VALID [2020-07-10 14:32:12,718 INFO L280 TraceCheckUtils]: 2: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,718 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10523#true} {10523#true} #581#return; {10523#true} is VALID [2020-07-10 14:32:12,718 INFO L263 TraceCheckUtils]: 4: Hoare triple {10523#true} call #t~ret76 := main(); {10523#true} is VALID [2020-07-10 14:32:12,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {10523#true} havoc ~retValue_acc~3;havoc ~tmp~3; {10523#true} is VALID [2020-07-10 14:32:12,718 INFO L263 TraceCheckUtils]: 6: Hoare triple {10523#true} call select_helpers(); {10523#true} is VALID [2020-07-10 14:32:12,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,719 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10523#true} {10523#true} #469#return; {10523#true} is VALID [2020-07-10 14:32:12,719 INFO L263 TraceCheckUtils]: 9: Hoare triple {10523#true} call select_features(); {10523#true} is VALID [2020-07-10 14:32:12,719 INFO L280 TraceCheckUtils]: 10: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,719 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10523#true} {10523#true} #471#return; {10523#true} is VALID [2020-07-10 14:32:12,719 INFO L263 TraceCheckUtils]: 12: Hoare triple {10523#true} call #t~ret35 := valid_product(); {10523#true} is VALID [2020-07-10 14:32:12,720 INFO L280 TraceCheckUtils]: 13: Hoare triple {10523#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {10588#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:32:12,721 INFO L280 TraceCheckUtils]: 14: Hoare triple {10588#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {10588#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:32:12,722 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10588#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {10523#true} #473#return; {10535#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:32:12,723 INFO L280 TraceCheckUtils]: 16: Hoare triple {10535#(= |main_#t~ret35| 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {10536#(= 1 main_~tmp~3)} is VALID [2020-07-10 14:32:12,723 INFO L280 TraceCheckUtils]: 17: Hoare triple {10536#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {10523#true} is VALID [2020-07-10 14:32:12,723 INFO L263 TraceCheckUtils]: 18: Hoare triple {10523#true} call setup(); {10523#true} is VALID [2020-07-10 14:32:12,723 INFO L280 TraceCheckUtils]: 19: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,724 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10523#true} {10523#true} #475#return; {10523#true} is VALID [2020-07-10 14:32:12,724 INFO L263 TraceCheckUtils]: 21: Hoare triple {10523#true} call runTest(); {10523#true} is VALID [2020-07-10 14:32:12,725 INFO L263 TraceCheckUtils]: 22: Hoare triple {10523#true} call __utac_acc__Specification5_spec__1(); {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:12,726 INFO L280 TraceCheckUtils]: 23: Hoare triple {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10523#true} is VALID [2020-07-10 14:32:12,726 INFO L280 TraceCheckUtils]: 24: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,726 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10523#true} {10523#true} #571#return; {10523#true} is VALID [2020-07-10 14:32:12,726 INFO L263 TraceCheckUtils]: 26: Hoare triple {10523#true} call test(); {10523#true} is VALID [2020-07-10 14:32:12,726 INFO L280 TraceCheckUtils]: 27: Hoare triple {10523#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10523#true} is VALID [2020-07-10 14:32:12,727 INFO L280 TraceCheckUtils]: 28: Hoare triple {10523#true} assume !false; {10523#true} is VALID [2020-07-10 14:32:12,727 INFO L280 TraceCheckUtils]: 29: Hoare triple {10523#true} assume ~splverifierCounter~0 < 4; {10523#true} is VALID [2020-07-10 14:32:12,727 INFO L280 TraceCheckUtils]: 30: Hoare triple {10523#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {10523#true} is VALID [2020-07-10 14:32:12,727 INFO L280 TraceCheckUtils]: 31: Hoare triple {10523#true} assume !(0 != ~tmp~4); {10523#true} is VALID [2020-07-10 14:32:12,727 INFO L280 TraceCheckUtils]: 32: Hoare triple {10523#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {10523#true} is VALID [2020-07-10 14:32:12,728 INFO L280 TraceCheckUtils]: 33: Hoare triple {10523#true} assume !(0 != ~tmp___0~0); {10523#true} is VALID [2020-07-10 14:32:12,728 INFO L280 TraceCheckUtils]: 34: Hoare triple {10523#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {10523#true} is VALID [2020-07-10 14:32:12,728 INFO L280 TraceCheckUtils]: 35: Hoare triple {10523#true} assume 0 != ~tmp___2~0; {10523#true} is VALID [2020-07-10 14:32:12,728 INFO L263 TraceCheckUtils]: 36: Hoare triple {10523#true} call timeShift(); {10523#true} is VALID [2020-07-10 14:32:12,729 INFO L263 TraceCheckUtils]: 37: Hoare triple {10523#true} call __utac_acc__Specification5_spec__2(); {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:12,729 INFO L263 TraceCheckUtils]: 38: Hoare triple {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {10523#true} is VALID [2020-07-10 14:32:12,730 INFO L280 TraceCheckUtils]: 39: Hoare triple {10523#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10523#true} is VALID [2020-07-10 14:32:12,730 INFO L280 TraceCheckUtils]: 40: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,730 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10523#true} {10589#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {10523#true} is VALID [2020-07-10 14:32:12,731 INFO L280 TraceCheckUtils]: 42: Hoare triple {10523#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {10523#true} is VALID [2020-07-10 14:32:12,731 INFO L280 TraceCheckUtils]: 43: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,731 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10523#true} {10523#true} #533#return; {10523#true} is VALID [2020-07-10 14:32:12,731 INFO L280 TraceCheckUtils]: 45: Hoare triple {10523#true} assume !(0 != ~pumpRunning~0); {10523#true} is VALID [2020-07-10 14:32:12,731 INFO L280 TraceCheckUtils]: 46: Hoare triple {10523#true} assume 0 != ~systemActive~0; {10523#true} is VALID [2020-07-10 14:32:12,732 INFO L263 TraceCheckUtils]: 47: Hoare triple {10523#true} call processEnvironment(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,732 INFO L280 TraceCheckUtils]: 48: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {10523#true} is VALID [2020-07-10 14:32:12,733 INFO L280 TraceCheckUtils]: 49: Hoare triple {10523#true} assume !(0 != ~pumpRunning~0); {10523#true} is VALID [2020-07-10 14:32:12,733 INFO L263 TraceCheckUtils]: 50: Hoare triple {10523#true} call processEnvironment__wrappee__lowWaterSensor(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,733 INFO L280 TraceCheckUtils]: 51: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10523#true} is VALID [2020-07-10 14:32:12,734 INFO L280 TraceCheckUtils]: 52: Hoare triple {10523#true} assume !(0 != ~pumpRunning~0); {10523#true} is VALID [2020-07-10 14:32:12,739 INFO L263 TraceCheckUtils]: 53: Hoare triple {10523#true} call processEnvironment__wrappee__highWaterSensor(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,740 INFO L280 TraceCheckUtils]: 54: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10523#true} is VALID [2020-07-10 14:32:12,740 INFO L280 TraceCheckUtils]: 55: Hoare triple {10523#true} assume 0 == ~pumpRunning~0; {10523#true} is VALID [2020-07-10 14:32:12,740 INFO L263 TraceCheckUtils]: 56: Hoare triple {10523#true} call #t~ret51 := isHighWaterLevel(); {10523#true} is VALID [2020-07-10 14:32:12,740 INFO L280 TraceCheckUtils]: 57: Hoare triple {10523#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {10523#true} is VALID [2020-07-10 14:32:12,741 INFO L263 TraceCheckUtils]: 58: Hoare triple {10523#true} call #t~ret71 := isHighWaterSensorDry(); {10523#true} is VALID [2020-07-10 14:32:12,741 INFO L280 TraceCheckUtils]: 59: Hoare triple {10523#true} havoc ~retValue_acc~8; {10523#true} is VALID [2020-07-10 14:32:12,742 INFO L280 TraceCheckUtils]: 60: Hoare triple {10523#true} assume ~waterLevel~0 < 2;~retValue_acc~8 := 1;#res := ~retValue_acc~8; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,743 INFO L280 TraceCheckUtils]: 61: Hoare triple {10663#(= 1 |isHighWaterSensorDry_#res|)} assume true; {10663#(= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:32:12,744 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {10663#(= 1 |isHighWaterSensorDry_#res|)} {10523#true} #531#return; {10661#(= 1 |isHighWaterLevel_#t~ret71|)} is VALID [2020-07-10 14:32:12,744 INFO L280 TraceCheckUtils]: 63: Hoare triple {10661#(= 1 |isHighWaterLevel_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {10662#(= 1 isHighWaterLevel_~tmp~8)} is VALID [2020-07-10 14:32:12,745 INFO L280 TraceCheckUtils]: 64: Hoare triple {10662#(= 1 isHighWaterLevel_~tmp~8)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {10524#false} is VALID [2020-07-10 14:32:12,745 INFO L280 TraceCheckUtils]: 65: Hoare triple {10524#false} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {10524#false} is VALID [2020-07-10 14:32:12,745 INFO L280 TraceCheckUtils]: 66: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,746 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {10524#false} {10523#true} #545#return; {10524#false} is VALID [2020-07-10 14:32:12,746 INFO L280 TraceCheckUtils]: 68: Hoare triple {10524#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {10524#false} is VALID [2020-07-10 14:32:12,746 INFO L280 TraceCheckUtils]: 69: Hoare triple {10524#false} assume 0 != ~tmp~5; {10524#false} is VALID [2020-07-10 14:32:12,746 INFO L263 TraceCheckUtils]: 70: Hoare triple {10524#false} call activatePump(); {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:12,746 INFO L280 TraceCheckUtils]: 71: Hoare triple {10593#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10523#true} is VALID [2020-07-10 14:32:12,747 INFO L280 TraceCheckUtils]: 72: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,747 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {10523#true} {10524#false} #547#return; {10524#false} is VALID [2020-07-10 14:32:12,747 INFO L280 TraceCheckUtils]: 74: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,747 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {10524#false} {10523#true} #559#return; {10524#false} is VALID [2020-07-10 14:32:12,748 INFO L280 TraceCheckUtils]: 76: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,748 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {10524#false} {10523#true} #519#return; {10524#false} is VALID [2020-07-10 14:32:12,748 INFO L280 TraceCheckUtils]: 78: Hoare triple {10524#false} assume true; {10524#false} is VALID [2020-07-10 14:32:12,748 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {10524#false} {10523#true} #537#return; {10524#false} is VALID [2020-07-10 14:32:12,748 INFO L263 TraceCheckUtils]: 80: Hoare triple {10524#false} call __utac_acc__Specification5_spec__3(); {10524#false} is VALID [2020-07-10 14:32:12,749 INFO L280 TraceCheckUtils]: 81: Hoare triple {10524#false} havoc ~tmp~10;havoc ~tmp___0~3; {10524#false} is VALID [2020-07-10 14:32:12,749 INFO L263 TraceCheckUtils]: 82: Hoare triple {10524#false} call #t~ret74 := getWaterLevel(); {10523#true} is VALID [2020-07-10 14:32:12,749 INFO L280 TraceCheckUtils]: 83: Hoare triple {10523#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {10523#true} is VALID [2020-07-10 14:32:12,749 INFO L280 TraceCheckUtils]: 84: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,749 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {10523#true} {10524#false} #563#return; {10524#false} is VALID [2020-07-10 14:32:12,750 INFO L280 TraceCheckUtils]: 86: Hoare triple {10524#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {10524#false} is VALID [2020-07-10 14:32:12,750 INFO L280 TraceCheckUtils]: 87: Hoare triple {10524#false} assume 2 != ~tmp~10; {10524#false} is VALID [2020-07-10 14:32:12,750 INFO L263 TraceCheckUtils]: 88: Hoare triple {10524#false} call #t~ret75 := isPumpRunning(); {10523#true} is VALID [2020-07-10 14:32:12,750 INFO L280 TraceCheckUtils]: 89: Hoare triple {10523#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {10523#true} is VALID [2020-07-10 14:32:12,750 INFO L280 TraceCheckUtils]: 90: Hoare triple {10523#true} assume true; {10523#true} is VALID [2020-07-10 14:32:12,750 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {10523#true} {10524#false} #565#return; {10524#false} is VALID [2020-07-10 14:32:12,751 INFO L280 TraceCheckUtils]: 92: Hoare triple {10524#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {10524#false} is VALID [2020-07-10 14:32:12,751 INFO L280 TraceCheckUtils]: 93: Hoare triple {10524#false} assume 0 != ~tmp___0~3; {10524#false} is VALID [2020-07-10 14:32:12,751 INFO L280 TraceCheckUtils]: 94: Hoare triple {10524#false} assume 0 == ~switchedOnBeforeTS~0; {10524#false} is VALID [2020-07-10 14:32:12,751 INFO L263 TraceCheckUtils]: 95: Hoare triple {10524#false} call __automaton_fail(); {10524#false} is VALID [2020-07-10 14:32:12,751 INFO L280 TraceCheckUtils]: 96: Hoare triple {10524#false} assume !false; {10524#false} is VALID [2020-07-10 14:32:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:12,763 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353032394] [2020-07-10 14:32:12,764 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:12,764 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:32:12,765 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177898057] [2020-07-10 14:32:12,765 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 97 [2020-07-10 14:32:12,766 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:12,766 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:32:12,907 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:12,907 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:32:12,907 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:12,908 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:32:12,908 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:32:12,908 INFO L87 Difference]: Start difference. First operand 478 states and 575 transitions. Second operand 11 states. [2020-07-10 14:32:15,089 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:32:15,563 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:15,924 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:21,717 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:22,519 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:23,042 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:32:32,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:32,985 INFO L93 Difference]: Finished difference Result 1015 states and 1308 transitions. [2020-07-10 14:32:32,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:32:32,985 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 97 [2020-07-10 14:32:32,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:32,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:32:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 430 transitions. [2020-07-10 14:32:32,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:32:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 430 transitions. [2020-07-10 14:32:33,000 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 430 transitions. [2020-07-10 14:32:34,450 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 430 edges. 430 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:34,470 INFO L225 Difference]: With dead ends: 1015 [2020-07-10 14:32:34,471 INFO L226 Difference]: Without dead ends: 565 [2020-07-10 14:32:34,472 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.3s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:32:34,473 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 565 states. [2020-07-10 14:32:38,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 565 to 486. [2020-07-10 14:32:38,243 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:32:38,243 INFO L82 GeneralOperation]: Start isEquivalent. First operand 565 states. Second operand 486 states. [2020-07-10 14:32:38,243 INFO L74 IsIncluded]: Start isIncluded. First operand 565 states. Second operand 486 states. [2020-07-10 14:32:38,243 INFO L87 Difference]: Start difference. First operand 565 states. Second operand 486 states. [2020-07-10 14:32:38,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:38,270 INFO L93 Difference]: Finished difference Result 565 states and 711 transitions. [2020-07-10 14:32:38,270 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 711 transitions. [2020-07-10 14:32:38,273 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:38,273 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:38,273 INFO L74 IsIncluded]: Start isIncluded. First operand 486 states. Second operand 565 states. [2020-07-10 14:32:38,273 INFO L87 Difference]: Start difference. First operand 486 states. Second operand 565 states. [2020-07-10 14:32:38,302 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:38,302 INFO L93 Difference]: Finished difference Result 565 states and 711 transitions. [2020-07-10 14:32:38,302 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 711 transitions. [2020-07-10 14:32:38,305 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:32:38,305 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:32:38,305 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:32:38,306 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:32:38,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 486 states. [2020-07-10 14:32:38,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 486 states and 583 transitions. [2020-07-10 14:32:38,330 INFO L78 Accepts]: Start accepts. Automaton has 486 states and 583 transitions. Word has length 97 [2020-07-10 14:32:38,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:32:38,330 INFO L479 AbstractCegarLoop]: Abstraction has 486 states and 583 transitions. [2020-07-10 14:32:38,330 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:32:38,330 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 583 transitions. [2020-07-10 14:32:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2020-07-10 14:32:38,332 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:32:38,332 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] [2020-07-10 14:32:38,333 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:32:38,333 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:32:38,333 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:32:38,333 INFO L82 PathProgramCache]: Analyzing trace with hash 1573216956, now seen corresponding path program 1 times [2020-07-10 14:32:38,333 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:32:38,334 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119123227] [2020-07-10 14:32:38,334 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:32:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,688 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:32:38,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {13894#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,771 INFO L280 TraceCheckUtils]: 1: Hoare triple {13836#(= 1 ~waterLevel~0)} assume true; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,771 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13836#(= 1 ~waterLevel~0)} {13831#true} #581#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,777 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,778 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #469#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,785 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #471#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {13831#true} is VALID [2020-07-10 14:32:38,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,794 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #473#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,798 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,799 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #475#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13831#true} is VALID [2020-07-10 14:32:38,814 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,815 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #571#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,840 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13831#true} is VALID [2020-07-10 14:32:38,840 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,840 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13831#true} {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {13831#true} is VALID [2020-07-10 14:32:38,840 INFO L263 TraceCheckUtils]: 0: Hoare triple {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {13831#true} is VALID [2020-07-10 14:32:38,841 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13831#true} is VALID [2020-07-10 14:32:38,841 INFO L280 TraceCheckUtils]: 2: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,841 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13831#true} {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {13831#true} is VALID [2020-07-10 14:32:38,841 INFO L280 TraceCheckUtils]: 4: Hoare triple {13831#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {13831#true} is VALID [2020-07-10 14:32:38,841 INFO L280 TraceCheckUtils]: 5: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,842 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #533#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,961 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} havoc ~retValue_acc~8; {13831#true} is VALID [2020-07-10 14:32:38,962 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,962 INFO L280 TraceCheckUtils]: 2: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,963 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #531#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,963 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {13831#true} is VALID [2020-07-10 14:32:38,964 INFO L263 TraceCheckUtils]: 1: Hoare triple {13831#true} call #t~ret71 := isHighWaterSensorDry(); {13831#true} is VALID [2020-07-10 14:32:38,964 INFO L280 TraceCheckUtils]: 2: Hoare triple {13831#true} havoc ~retValue_acc~8; {13831#true} is VALID [2020-07-10 14:32:38,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {13831#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,965 INFO L280 TraceCheckUtils]: 4: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,966 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #531#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,968 INFO L280 TraceCheckUtils]: 7: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,968 INFO L280 TraceCheckUtils]: 8: Hoare triple {13927#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,969 INFO L280 TraceCheckUtils]: 9: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,970 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #545#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:38,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13831#true} is VALID [2020-07-10 14:32:38,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,975 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13831#true} {13927#(<= 2 ~waterLevel~0)} #547#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,975 INFO L280 TraceCheckUtils]: 0: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {13831#true} is VALID [2020-07-10 14:32:38,976 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume 0 == ~pumpRunning~0; {13831#true} is VALID [2020-07-10 14:32:38,976 INFO L263 TraceCheckUtils]: 2: Hoare triple {13831#true} call #t~ret51 := isHighWaterLevel(); {13831#true} is VALID [2020-07-10 14:32:38,976 INFO L280 TraceCheckUtils]: 3: Hoare triple {13831#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {13831#true} is VALID [2020-07-10 14:32:38,976 INFO L263 TraceCheckUtils]: 4: Hoare triple {13831#true} call #t~ret71 := isHighWaterSensorDry(); {13831#true} is VALID [2020-07-10 14:32:38,977 INFO L280 TraceCheckUtils]: 5: Hoare triple {13831#true} havoc ~retValue_acc~8; {13831#true} is VALID [2020-07-10 14:32:38,977 INFO L280 TraceCheckUtils]: 6: Hoare triple {13831#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,978 INFO L280 TraceCheckUtils]: 7: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,979 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #531#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,979 INFO L280 TraceCheckUtils]: 9: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,980 INFO L280 TraceCheckUtils]: 10: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,981 INFO L280 TraceCheckUtils]: 11: Hoare triple {13927#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,981 INFO L280 TraceCheckUtils]: 12: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,982 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #545#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,983 INFO L280 TraceCheckUtils]: 14: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,983 INFO L280 TraceCheckUtils]: 15: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,984 INFO L263 TraceCheckUtils]: 16: Hoare triple {13927#(<= 2 ~waterLevel~0)} call activatePump(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:38,984 INFO L280 TraceCheckUtils]: 17: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13831#true} is VALID [2020-07-10 14:32:38,984 INFO L280 TraceCheckUtils]: 18: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,985 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13831#true} {13927#(<= 2 ~waterLevel~0)} #547#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,986 INFO L280 TraceCheckUtils]: 20: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,986 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #559#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,987 INFO L280 TraceCheckUtils]: 0: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13831#true} is VALID [2020-07-10 14:32:38,987 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume !(0 != ~pumpRunning~0); {13831#true} is VALID [2020-07-10 14:32:38,988 INFO L263 TraceCheckUtils]: 2: Hoare triple {13831#true} call processEnvironment__wrappee__highWaterSensor(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:38,988 INFO L280 TraceCheckUtils]: 3: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {13831#true} is VALID [2020-07-10 14:32:38,988 INFO L280 TraceCheckUtils]: 4: Hoare triple {13831#true} assume 0 == ~pumpRunning~0; {13831#true} is VALID [2020-07-10 14:32:38,988 INFO L263 TraceCheckUtils]: 5: Hoare triple {13831#true} call #t~ret51 := isHighWaterLevel(); {13831#true} is VALID [2020-07-10 14:32:38,989 INFO L280 TraceCheckUtils]: 6: Hoare triple {13831#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {13831#true} is VALID [2020-07-10 14:32:38,989 INFO L263 TraceCheckUtils]: 7: Hoare triple {13831#true} call #t~ret71 := isHighWaterSensorDry(); {13831#true} is VALID [2020-07-10 14:32:38,989 INFO L280 TraceCheckUtils]: 8: Hoare triple {13831#true} havoc ~retValue_acc~8; {13831#true} is VALID [2020-07-10 14:32:38,990 INFO L280 TraceCheckUtils]: 9: Hoare triple {13831#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,990 INFO L280 TraceCheckUtils]: 10: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,991 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #531#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,992 INFO L280 TraceCheckUtils]: 12: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,993 INFO L280 TraceCheckUtils]: 13: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,993 INFO L280 TraceCheckUtils]: 14: Hoare triple {13927#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,994 INFO L280 TraceCheckUtils]: 15: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,995 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #545#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,995 INFO L280 TraceCheckUtils]: 17: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,996 INFO L280 TraceCheckUtils]: 18: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,997 INFO L263 TraceCheckUtils]: 19: Hoare triple {13927#(<= 2 ~waterLevel~0)} call activatePump(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:38,997 INFO L280 TraceCheckUtils]: 20: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13831#true} is VALID [2020-07-10 14:32:38,997 INFO L280 TraceCheckUtils]: 21: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:38,998 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {13831#true} {13927#(<= 2 ~waterLevel~0)} #547#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,998 INFO L280 TraceCheckUtils]: 23: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,999 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #559#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:38,999 INFO L280 TraceCheckUtils]: 25: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,000 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #519#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,001 INFO L280 TraceCheckUtils]: 0: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {13831#true} is VALID [2020-07-10 14:32:39,002 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume !(0 != ~pumpRunning~0); {13831#true} is VALID [2020-07-10 14:32:39,002 INFO L263 TraceCheckUtils]: 2: Hoare triple {13831#true} call processEnvironment__wrappee__lowWaterSensor(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:39,003 INFO L280 TraceCheckUtils]: 3: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13831#true} is VALID [2020-07-10 14:32:39,003 INFO L280 TraceCheckUtils]: 4: Hoare triple {13831#true} assume !(0 != ~pumpRunning~0); {13831#true} is VALID [2020-07-10 14:32:39,003 INFO L263 TraceCheckUtils]: 5: Hoare triple {13831#true} call processEnvironment__wrappee__highWaterSensor(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:39,004 INFO L280 TraceCheckUtils]: 6: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {13831#true} is VALID [2020-07-10 14:32:39,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {13831#true} assume 0 == ~pumpRunning~0; {13831#true} is VALID [2020-07-10 14:32:39,004 INFO L263 TraceCheckUtils]: 8: Hoare triple {13831#true} call #t~ret51 := isHighWaterLevel(); {13831#true} is VALID [2020-07-10 14:32:39,004 INFO L280 TraceCheckUtils]: 9: Hoare triple {13831#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {13831#true} is VALID [2020-07-10 14:32:39,004 INFO L263 TraceCheckUtils]: 10: Hoare triple {13831#true} call #t~ret71 := isHighWaterSensorDry(); {13831#true} is VALID [2020-07-10 14:32:39,005 INFO L280 TraceCheckUtils]: 11: Hoare triple {13831#true} havoc ~retValue_acc~8; {13831#true} is VALID [2020-07-10 14:32:39,005 INFO L280 TraceCheckUtils]: 12: Hoare triple {13831#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,006 INFO L280 TraceCheckUtils]: 13: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,007 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #531#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,008 INFO L280 TraceCheckUtils]: 15: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,009 INFO L280 TraceCheckUtils]: 16: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,010 INFO L280 TraceCheckUtils]: 17: Hoare triple {13927#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,011 INFO L280 TraceCheckUtils]: 18: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,013 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #545#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,014 INFO L280 TraceCheckUtils]: 20: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,014 INFO L280 TraceCheckUtils]: 21: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,016 INFO L263 TraceCheckUtils]: 22: Hoare triple {13927#(<= 2 ~waterLevel~0)} call activatePump(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:39,016 INFO L280 TraceCheckUtils]: 23: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13831#true} is VALID [2020-07-10 14:32:39,016 INFO L280 TraceCheckUtils]: 24: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,017 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13831#true} {13927#(<= 2 ~waterLevel~0)} #547#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,018 INFO L280 TraceCheckUtils]: 26: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,019 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #559#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,020 INFO L280 TraceCheckUtils]: 28: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,021 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #519#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,022 INFO L280 TraceCheckUtils]: 30: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,023 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13836#(= 1 ~waterLevel~0)} #537#return; {13832#false} is VALID [2020-07-10 14:32:39,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:39,029 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {13831#true} is VALID [2020-07-10 14:32:39,030 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,030 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13831#true} {13832#false} #563#return; {13832#false} is VALID [2020-07-10 14:32:39,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:32:39,034 INFO L280 TraceCheckUtils]: 0: Hoare triple {13831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13831#true} is VALID [2020-07-10 14:32:39,034 INFO L280 TraceCheckUtils]: 1: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,034 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {13831#true} {13832#false} #565#return; {13832#false} is VALID [2020-07-10 14:32:39,039 INFO L263 TraceCheckUtils]: 0: Hoare triple {13831#true} call ULTIMATE.init(); {13894#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:32:39,046 INFO L280 TraceCheckUtils]: 1: Hoare triple {13894#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,048 INFO L280 TraceCheckUtils]: 2: Hoare triple {13836#(= 1 ~waterLevel~0)} assume true; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,049 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {13836#(= 1 ~waterLevel~0)} {13831#true} #581#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,049 INFO L263 TraceCheckUtils]: 4: Hoare triple {13836#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,050 INFO L280 TraceCheckUtils]: 5: Hoare triple {13836#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,051 INFO L263 TraceCheckUtils]: 6: Hoare triple {13836#(= 1 ~waterLevel~0)} call select_helpers(); {13831#true} is VALID [2020-07-10 14:32:39,051 INFO L280 TraceCheckUtils]: 7: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,052 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #469#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,052 INFO L263 TraceCheckUtils]: 9: Hoare triple {13836#(= 1 ~waterLevel~0)} call select_features(); {13831#true} is VALID [2020-07-10 14:32:39,052 INFO L280 TraceCheckUtils]: 10: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,053 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #471#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,054 INFO L263 TraceCheckUtils]: 12: Hoare triple {13836#(= 1 ~waterLevel~0)} call #t~ret35 := valid_product(); {13831#true} is VALID [2020-07-10 14:32:39,054 INFO L280 TraceCheckUtils]: 13: Hoare triple {13831#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {13831#true} is VALID [2020-07-10 14:32:39,054 INFO L280 TraceCheckUtils]: 14: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,055 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #473#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,056 INFO L280 TraceCheckUtils]: 16: Hoare triple {13836#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,057 INFO L280 TraceCheckUtils]: 17: Hoare triple {13836#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,057 INFO L263 TraceCheckUtils]: 18: Hoare triple {13836#(= 1 ~waterLevel~0)} call setup(); {13831#true} is VALID [2020-07-10 14:32:39,057 INFO L280 TraceCheckUtils]: 19: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,058 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #475#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,059 INFO L263 TraceCheckUtils]: 21: Hoare triple {13836#(= 1 ~waterLevel~0)} call runTest(); {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,060 INFO L263 TraceCheckUtils]: 22: Hoare triple {13836#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:39,060 INFO L280 TraceCheckUtils]: 23: Hoare triple {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {13831#true} is VALID [2020-07-10 14:32:39,061 INFO L280 TraceCheckUtils]: 24: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,061 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #571#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,062 INFO L263 TraceCheckUtils]: 26: Hoare triple {13836#(= 1 ~waterLevel~0)} call test(); {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,063 INFO L280 TraceCheckUtils]: 27: Hoare triple {13836#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,064 INFO L280 TraceCheckUtils]: 28: Hoare triple {13836#(= 1 ~waterLevel~0)} assume !false; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,065 INFO L280 TraceCheckUtils]: 29: Hoare triple {13836#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,065 INFO L280 TraceCheckUtils]: 30: Hoare triple {13836#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,066 INFO L280 TraceCheckUtils]: 31: Hoare triple {13836#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~4); {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,066 INFO L280 TraceCheckUtils]: 32: Hoare triple {13836#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,067 INFO L280 TraceCheckUtils]: 33: Hoare triple {13836#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,068 INFO L280 TraceCheckUtils]: 34: Hoare triple {13836#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,068 INFO L280 TraceCheckUtils]: 35: Hoare triple {13836#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,069 INFO L263 TraceCheckUtils]: 36: Hoare triple {13836#(= 1 ~waterLevel~0)} call timeShift(); {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,070 INFO L263 TraceCheckUtils]: 37: Hoare triple {13836#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:32:39,070 INFO L263 TraceCheckUtils]: 38: Hoare triple {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {13831#true} is VALID [2020-07-10 14:32:39,071 INFO L280 TraceCheckUtils]: 39: Hoare triple {13831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13831#true} is VALID [2020-07-10 14:32:39,071 INFO L280 TraceCheckUtils]: 40: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,071 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {13831#true} {13895#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {13831#true} is VALID [2020-07-10 14:32:39,072 INFO L280 TraceCheckUtils]: 42: Hoare triple {13831#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {13831#true} is VALID [2020-07-10 14:32:39,072 INFO L280 TraceCheckUtils]: 43: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,073 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {13831#true} {13836#(= 1 ~waterLevel~0)} #533#return; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,074 INFO L280 TraceCheckUtils]: 45: Hoare triple {13836#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,074 INFO L280 TraceCheckUtils]: 46: Hoare triple {13836#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {13836#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,075 INFO L263 TraceCheckUtils]: 47: Hoare triple {13836#(= 1 ~waterLevel~0)} call processEnvironment(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:39,076 INFO L280 TraceCheckUtils]: 48: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {13831#true} is VALID [2020-07-10 14:32:39,076 INFO L280 TraceCheckUtils]: 49: Hoare triple {13831#true} assume !(0 != ~pumpRunning~0); {13831#true} is VALID [2020-07-10 14:32:39,077 INFO L263 TraceCheckUtils]: 50: Hoare triple {13831#true} call processEnvironment__wrappee__lowWaterSensor(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:39,077 INFO L280 TraceCheckUtils]: 51: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {13831#true} is VALID [2020-07-10 14:32:39,078 INFO L280 TraceCheckUtils]: 52: Hoare triple {13831#true} assume !(0 != ~pumpRunning~0); {13831#true} is VALID [2020-07-10 14:32:39,079 INFO L263 TraceCheckUtils]: 53: Hoare triple {13831#true} call processEnvironment__wrappee__highWaterSensor(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:39,079 INFO L280 TraceCheckUtils]: 54: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {13831#true} is VALID [2020-07-10 14:32:39,079 INFO L280 TraceCheckUtils]: 55: Hoare triple {13831#true} assume 0 == ~pumpRunning~0; {13831#true} is VALID [2020-07-10 14:32:39,080 INFO L263 TraceCheckUtils]: 56: Hoare triple {13831#true} call #t~ret51 := isHighWaterLevel(); {13831#true} is VALID [2020-07-10 14:32:39,080 INFO L280 TraceCheckUtils]: 57: Hoare triple {13831#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {13831#true} is VALID [2020-07-10 14:32:39,080 INFO L263 TraceCheckUtils]: 58: Hoare triple {13831#true} call #t~ret71 := isHighWaterSensorDry(); {13831#true} is VALID [2020-07-10 14:32:39,081 INFO L280 TraceCheckUtils]: 59: Hoare triple {13831#true} havoc ~retValue_acc~8; {13831#true} is VALID [2020-07-10 14:32:39,082 INFO L280 TraceCheckUtils]: 60: Hoare triple {13831#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,082 INFO L280 TraceCheckUtils]: 61: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,084 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #531#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,085 INFO L280 TraceCheckUtils]: 63: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,085 INFO L280 TraceCheckUtils]: 64: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,086 INFO L280 TraceCheckUtils]: 65: Hoare triple {13927#(<= 2 ~waterLevel~0)} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,087 INFO L280 TraceCheckUtils]: 66: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,088 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #545#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,089 INFO L280 TraceCheckUtils]: 68: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,089 INFO L280 TraceCheckUtils]: 69: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume 0 != ~tmp~5; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,090 INFO L263 TraceCheckUtils]: 70: Hoare triple {13927#(<= 2 ~waterLevel~0)} call activatePump(); {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:32:39,090 INFO L280 TraceCheckUtils]: 71: Hoare triple {13899#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {13831#true} is VALID [2020-07-10 14:32:39,091 INFO L280 TraceCheckUtils]: 72: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,091 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {13831#true} {13927#(<= 2 ~waterLevel~0)} #547#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,092 INFO L280 TraceCheckUtils]: 74: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,093 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #559#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,093 INFO L280 TraceCheckUtils]: 76: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,094 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13831#true} #519#return; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,095 INFO L280 TraceCheckUtils]: 78: Hoare triple {13927#(<= 2 ~waterLevel~0)} assume true; {13927#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:32:39,095 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {13927#(<= 2 ~waterLevel~0)} {13836#(= 1 ~waterLevel~0)} #537#return; {13832#false} is VALID [2020-07-10 14:32:39,096 INFO L263 TraceCheckUtils]: 80: Hoare triple {13832#false} call __utac_acc__Specification5_spec__3(); {13832#false} is VALID [2020-07-10 14:32:39,096 INFO L280 TraceCheckUtils]: 81: Hoare triple {13832#false} havoc ~tmp~10;havoc ~tmp___0~3; {13832#false} is VALID [2020-07-10 14:32:39,096 INFO L263 TraceCheckUtils]: 82: Hoare triple {13832#false} call #t~ret74 := getWaterLevel(); {13831#true} is VALID [2020-07-10 14:32:39,096 INFO L280 TraceCheckUtils]: 83: Hoare triple {13831#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {13831#true} is VALID [2020-07-10 14:32:39,096 INFO L280 TraceCheckUtils]: 84: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,097 INFO L275 TraceCheckUtils]: 85: Hoare quadruple {13831#true} {13832#false} #563#return; {13832#false} is VALID [2020-07-10 14:32:39,097 INFO L280 TraceCheckUtils]: 86: Hoare triple {13832#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {13832#false} is VALID [2020-07-10 14:32:39,097 INFO L280 TraceCheckUtils]: 87: Hoare triple {13832#false} assume 2 != ~tmp~10; {13832#false} is VALID [2020-07-10 14:32:39,097 INFO L263 TraceCheckUtils]: 88: Hoare triple {13832#false} call #t~ret75 := isPumpRunning(); {13831#true} is VALID [2020-07-10 14:32:39,097 INFO L280 TraceCheckUtils]: 89: Hoare triple {13831#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {13831#true} is VALID [2020-07-10 14:32:39,098 INFO L280 TraceCheckUtils]: 90: Hoare triple {13831#true} assume true; {13831#true} is VALID [2020-07-10 14:32:39,098 INFO L275 TraceCheckUtils]: 91: Hoare quadruple {13831#true} {13832#false} #565#return; {13832#false} is VALID [2020-07-10 14:32:39,098 INFO L280 TraceCheckUtils]: 92: Hoare triple {13832#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {13832#false} is VALID [2020-07-10 14:32:39,098 INFO L280 TraceCheckUtils]: 93: Hoare triple {13832#false} assume 0 != ~tmp___0~3; {13832#false} is VALID [2020-07-10 14:32:39,098 INFO L280 TraceCheckUtils]: 94: Hoare triple {13832#false} assume 0 == ~switchedOnBeforeTS~0; {13832#false} is VALID [2020-07-10 14:32:39,099 INFO L263 TraceCheckUtils]: 95: Hoare triple {13832#false} call __automaton_fail(); {13832#false} is VALID [2020-07-10 14:32:39,099 INFO L280 TraceCheckUtils]: 96: Hoare triple {13832#false} assume !false; {13832#false} is VALID [2020-07-10 14:32:39,117 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:32:39,118 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119123227] [2020-07-10 14:32:39,123 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:32:39,124 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-07-10 14:32:39,124 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [474605284] [2020-07-10 14:32:39,126 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 97 [2020-07-10 14:32:39,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:32:39,126 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states. [2020-07-10 14:32:39,278 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:32:39,279 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-07-10 14:32:39,279 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:32:39,279 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-07-10 14:32:39,280 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:32:39,280 INFO L87 Difference]: Start difference. First operand 486 states and 583 transitions. Second operand 7 states. [2020-07-10 14:32:40,046 WARN L193 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:42,220 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:32:58,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:32:58,622 INFO L93 Difference]: Finished difference Result 1503 states and 1948 transitions. [2020-07-10 14:32:58,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:32:58,622 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 97 [2020-07-10 14:32:58,623 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:32:58,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:32:58,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 658 transitions. [2020-07-10 14:32:58,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2020-07-10 14:32:58,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 658 transitions. [2020-07-10 14:32:58,653 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 658 transitions. [2020-07-10 14:33:01,033 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 658 edges. 658 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:01,096 INFO L225 Difference]: With dead ends: 1503 [2020-07-10 14:33:01,097 INFO L226 Difference]: Without dead ends: 1045 [2020-07-10 14:33:01,098 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 39 SyntacticMatches, 4 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=64, Invalid=146, Unknown=0, NotChecked=0, Total=210 [2020-07-10 14:33:01,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1045 states. [2020-07-10 14:33:08,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1045 to 971. [2020-07-10 14:33:08,903 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:33:08,904 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1045 states. Second operand 971 states. [2020-07-10 14:33:08,904 INFO L74 IsIncluded]: Start isIncluded. First operand 1045 states. Second operand 971 states. [2020-07-10 14:33:08,904 INFO L87 Difference]: Start difference. First operand 1045 states. Second operand 971 states. [2020-07-10 14:33:08,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:08,976 INFO L93 Difference]: Finished difference Result 1045 states and 1309 transitions. [2020-07-10 14:33:08,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1309 transitions. [2020-07-10 14:33:08,980 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:08,980 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:08,981 INFO L74 IsIncluded]: Start isIncluded. First operand 971 states. Second operand 1045 states. [2020-07-10 14:33:08,981 INFO L87 Difference]: Start difference. First operand 971 states. Second operand 1045 states. [2020-07-10 14:33:09,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:09,064 INFO L93 Difference]: Finished difference Result 1045 states and 1309 transitions. [2020-07-10 14:33:09,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1309 transitions. [2020-07-10 14:33:09,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:33:09,069 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:33:09,069 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:33:09,069 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:33:09,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 971 states. [2020-07-10 14:33:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 971 states and 1183 transitions. [2020-07-10 14:33:09,155 INFO L78 Accepts]: Start accepts. Automaton has 971 states and 1183 transitions. Word has length 97 [2020-07-10 14:33:09,158 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:33:09,158 INFO L479 AbstractCegarLoop]: Abstraction has 971 states and 1183 transitions. [2020-07-10 14:33:09,158 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-07-10 14:33:09,158 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1183 transitions. [2020-07-10 14:33:09,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2020-07-10 14:33:09,162 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:33:09,162 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] [2020-07-10 14:33:09,163 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:33:09,163 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:33:09,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:33:09,163 INFO L82 PathProgramCache]: Analyzing trace with hash 164101122, now seen corresponding path program 1 times [2020-07-10 14:33:09,163 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:33:09,163 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [8777598] [2020-07-10 14:33:09,164 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:33:09,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,612 WARN L193 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:33:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,673 INFO L280 TraceCheckUtils]: 0: Hoare triple {19491#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {19427#(= 1 ~waterLevel~0)} assume true; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,675 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19427#(= 1 ~waterLevel~0)} {19422#true} #581#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,678 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,678 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #469#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,688 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,689 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #471#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {19422#true} is VALID [2020-07-10 14:33:09,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #473#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,699 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #475#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19422#true} is VALID [2020-07-10 14:33:09,720 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,721 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #571#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {19493#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19494#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:33:09,790 INFO L280 TraceCheckUtils]: 1: Hoare triple {19494#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19494#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:33:09,792 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19494#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19427#(= 1 ~waterLevel~0)} #521#return; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {19422#true} is VALID [2020-07-10 14:33:09,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19422#true} {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {19422#true} is VALID [2020-07-10 14:33:09,800 INFO L263 TraceCheckUtils]: 0: Hoare triple {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {19422#true} is VALID [2020-07-10 14:33:09,800 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {19422#true} is VALID [2020-07-10 14:33:09,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,801 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19422#true} {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {19422#true} is VALID [2020-07-10 14:33:09,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {19422#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {19422#true} is VALID [2020-07-10 14:33:09,801 INFO L280 TraceCheckUtils]: 5: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,802 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19422#true} {19443#(= 2 ~waterLevel~0)} #533#return; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,850 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} havoc ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,850 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,851 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19422#true} {19422#true} #531#return; {19422#true} is VALID [2020-07-10 14:33:09,851 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {19422#true} is VALID [2020-07-10 14:33:09,852 INFO L263 TraceCheckUtils]: 1: Hoare triple {19422#true} call #t~ret71 := isHighWaterSensorDry(); {19422#true} is VALID [2020-07-10 14:33:09,852 INFO L280 TraceCheckUtils]: 2: Hoare triple {19422#true} havoc ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,852 INFO L280 TraceCheckUtils]: 3: Hoare triple {19422#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,853 INFO L280 TraceCheckUtils]: 4: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,853 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19422#true} {19422#true} #531#return; {19422#true} is VALID [2020-07-10 14:33:09,853 INFO L280 TraceCheckUtils]: 6: Hoare triple {19422#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {19422#true} is VALID [2020-07-10 14:33:09,853 INFO L280 TraceCheckUtils]: 7: Hoare triple {19422#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {19422#true} is VALID [2020-07-10 14:33:09,854 INFO L280 TraceCheckUtils]: 8: Hoare triple {19422#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {19422#true} is VALID [2020-07-10 14:33:09,854 INFO L280 TraceCheckUtils]: 9: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,854 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19422#true} {19422#true} #545#return; {19422#true} is VALID [2020-07-10 14:33:09,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19422#true} is VALID [2020-07-10 14:33:09,858 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,858 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19422#true} {19422#true} #547#return; {19422#true} is VALID [2020-07-10 14:33:09,859 INFO L280 TraceCheckUtils]: 0: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {19422#true} is VALID [2020-07-10 14:33:09,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume 0 == ~pumpRunning~0; {19422#true} is VALID [2020-07-10 14:33:09,859 INFO L263 TraceCheckUtils]: 2: Hoare triple {19422#true} call #t~ret51 := isHighWaterLevel(); {19422#true} is VALID [2020-07-10 14:33:09,859 INFO L280 TraceCheckUtils]: 3: Hoare triple {19422#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {19422#true} is VALID [2020-07-10 14:33:09,860 INFO L263 TraceCheckUtils]: 4: Hoare triple {19422#true} call #t~ret71 := isHighWaterSensorDry(); {19422#true} is VALID [2020-07-10 14:33:09,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {19422#true} havoc ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,860 INFO L280 TraceCheckUtils]: 6: Hoare triple {19422#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,860 INFO L280 TraceCheckUtils]: 7: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,860 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19422#true} {19422#true} #531#return; {19422#true} is VALID [2020-07-10 14:33:09,861 INFO L280 TraceCheckUtils]: 9: Hoare triple {19422#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {19422#true} is VALID [2020-07-10 14:33:09,861 INFO L280 TraceCheckUtils]: 10: Hoare triple {19422#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {19422#true} is VALID [2020-07-10 14:33:09,861 INFO L280 TraceCheckUtils]: 11: Hoare triple {19422#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {19422#true} is VALID [2020-07-10 14:33:09,861 INFO L280 TraceCheckUtils]: 12: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,862 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {19422#true} {19422#true} #545#return; {19422#true} is VALID [2020-07-10 14:33:09,862 INFO L280 TraceCheckUtils]: 14: Hoare triple {19422#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {19422#true} is VALID [2020-07-10 14:33:09,862 INFO L280 TraceCheckUtils]: 15: Hoare triple {19422#true} assume 0 != ~tmp~5; {19422#true} is VALID [2020-07-10 14:33:09,863 INFO L263 TraceCheckUtils]: 16: Hoare triple {19422#true} call activatePump(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,864 INFO L280 TraceCheckUtils]: 17: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19422#true} is VALID [2020-07-10 14:33:09,864 INFO L280 TraceCheckUtils]: 18: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,864 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19422#true} {19422#true} #547#return; {19422#true} is VALID [2020-07-10 14:33:09,865 INFO L280 TraceCheckUtils]: 20: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,865 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {19422#true} {19422#true} #559#return; {19422#true} is VALID [2020-07-10 14:33:09,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19422#true} is VALID [2020-07-10 14:33:09,866 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume !(0 != ~pumpRunning~0); {19422#true} is VALID [2020-07-10 14:33:09,867 INFO L263 TraceCheckUtils]: 2: Hoare triple {19422#true} call processEnvironment__wrappee__highWaterSensor(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,867 INFO L280 TraceCheckUtils]: 3: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {19422#true} is VALID [2020-07-10 14:33:09,867 INFO L280 TraceCheckUtils]: 4: Hoare triple {19422#true} assume 0 == ~pumpRunning~0; {19422#true} is VALID [2020-07-10 14:33:09,868 INFO L263 TraceCheckUtils]: 5: Hoare triple {19422#true} call #t~ret51 := isHighWaterLevel(); {19422#true} is VALID [2020-07-10 14:33:09,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {19422#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {19422#true} is VALID [2020-07-10 14:33:09,868 INFO L263 TraceCheckUtils]: 7: Hoare triple {19422#true} call #t~ret71 := isHighWaterSensorDry(); {19422#true} is VALID [2020-07-10 14:33:09,869 INFO L280 TraceCheckUtils]: 8: Hoare triple {19422#true} havoc ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,869 INFO L280 TraceCheckUtils]: 9: Hoare triple {19422#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,870 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19422#true} {19422#true} #531#return; {19422#true} is VALID [2020-07-10 14:33:09,870 INFO L280 TraceCheckUtils]: 12: Hoare triple {19422#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {19422#true} is VALID [2020-07-10 14:33:09,870 INFO L280 TraceCheckUtils]: 13: Hoare triple {19422#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {19422#true} is VALID [2020-07-10 14:33:09,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {19422#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {19422#true} is VALID [2020-07-10 14:33:09,871 INFO L280 TraceCheckUtils]: 15: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,871 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {19422#true} {19422#true} #545#return; {19422#true} is VALID [2020-07-10 14:33:09,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {19422#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {19422#true} is VALID [2020-07-10 14:33:09,872 INFO L280 TraceCheckUtils]: 18: Hoare triple {19422#true} assume 0 != ~tmp~5; {19422#true} is VALID [2020-07-10 14:33:09,872 INFO L263 TraceCheckUtils]: 19: Hoare triple {19422#true} call activatePump(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,873 INFO L280 TraceCheckUtils]: 20: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19422#true} is VALID [2020-07-10 14:33:09,873 INFO L280 TraceCheckUtils]: 21: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,873 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {19422#true} {19422#true} #547#return; {19422#true} is VALID [2020-07-10 14:33:09,874 INFO L280 TraceCheckUtils]: 23: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,874 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {19422#true} {19422#true} #559#return; {19422#true} is VALID [2020-07-10 14:33:09,874 INFO L280 TraceCheckUtils]: 25: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,874 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19422#true} {19422#true} #519#return; {19422#true} is VALID [2020-07-10 14:33:09,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {19422#true} is VALID [2020-07-10 14:33:09,875 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume !(0 != ~pumpRunning~0); {19422#true} is VALID [2020-07-10 14:33:09,876 INFO L263 TraceCheckUtils]: 2: Hoare triple {19422#true} call processEnvironment__wrappee__lowWaterSensor(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,877 INFO L280 TraceCheckUtils]: 3: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19422#true} is VALID [2020-07-10 14:33:09,877 INFO L280 TraceCheckUtils]: 4: Hoare triple {19422#true} assume !(0 != ~pumpRunning~0); {19422#true} is VALID [2020-07-10 14:33:09,878 INFO L263 TraceCheckUtils]: 5: Hoare triple {19422#true} call processEnvironment__wrappee__highWaterSensor(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {19422#true} is VALID [2020-07-10 14:33:09,879 INFO L280 TraceCheckUtils]: 7: Hoare triple {19422#true} assume 0 == ~pumpRunning~0; {19422#true} is VALID [2020-07-10 14:33:09,879 INFO L263 TraceCheckUtils]: 8: Hoare triple {19422#true} call #t~ret51 := isHighWaterLevel(); {19422#true} is VALID [2020-07-10 14:33:09,879 INFO L280 TraceCheckUtils]: 9: Hoare triple {19422#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {19422#true} is VALID [2020-07-10 14:33:09,880 INFO L263 TraceCheckUtils]: 10: Hoare triple {19422#true} call #t~ret71 := isHighWaterSensorDry(); {19422#true} is VALID [2020-07-10 14:33:09,880 INFO L280 TraceCheckUtils]: 11: Hoare triple {19422#true} havoc ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,880 INFO L280 TraceCheckUtils]: 12: Hoare triple {19422#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,880 INFO L280 TraceCheckUtils]: 13: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,881 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {19422#true} {19422#true} #531#return; {19422#true} is VALID [2020-07-10 14:33:09,881 INFO L280 TraceCheckUtils]: 15: Hoare triple {19422#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {19422#true} is VALID [2020-07-10 14:33:09,881 INFO L280 TraceCheckUtils]: 16: Hoare triple {19422#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {19422#true} is VALID [2020-07-10 14:33:09,882 INFO L280 TraceCheckUtils]: 17: Hoare triple {19422#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {19422#true} is VALID [2020-07-10 14:33:09,882 INFO L280 TraceCheckUtils]: 18: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,882 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {19422#true} {19422#true} #545#return; {19422#true} is VALID [2020-07-10 14:33:09,882 INFO L280 TraceCheckUtils]: 20: Hoare triple {19422#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {19422#true} is VALID [2020-07-10 14:33:09,883 INFO L280 TraceCheckUtils]: 21: Hoare triple {19422#true} assume 0 != ~tmp~5; {19422#true} is VALID [2020-07-10 14:33:09,884 INFO L263 TraceCheckUtils]: 22: Hoare triple {19422#true} call activatePump(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,884 INFO L280 TraceCheckUtils]: 23: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19422#true} is VALID [2020-07-10 14:33:09,884 INFO L280 TraceCheckUtils]: 24: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,885 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19422#true} {19422#true} #547#return; {19422#true} is VALID [2020-07-10 14:33:09,885 INFO L280 TraceCheckUtils]: 26: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,885 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {19422#true} {19422#true} #559#return; {19422#true} is VALID [2020-07-10 14:33:09,885 INFO L280 TraceCheckUtils]: 28: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,885 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {19422#true} {19422#true} #519#return; {19422#true} is VALID [2020-07-10 14:33:09,886 INFO L280 TraceCheckUtils]: 30: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,886 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {19422#true} {19443#(= 2 ~waterLevel~0)} #537#return; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,910 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {19566#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:09,911 INFO L280 TraceCheckUtils]: 1: Hoare triple {19566#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19566#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:09,912 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19566#(= |getWaterLevel_#res| ~waterLevel~0)} {19443#(= 2 ~waterLevel~0)} #563#return; {19486#(= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)} is VALID [2020-07-10 14:33:09,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:33:09,916 INFO L280 TraceCheckUtils]: 0: Hoare triple {19422#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {19422#true} is VALID [2020-07-10 14:33:09,917 INFO L280 TraceCheckUtils]: 1: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,917 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19422#true} {19423#false} #565#return; {19423#false} is VALID [2020-07-10 14:33:09,923 INFO L263 TraceCheckUtils]: 0: Hoare triple {19422#true} call ULTIMATE.init(); {19491#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:33:09,931 INFO L280 TraceCheckUtils]: 1: Hoare triple {19491#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,932 INFO L280 TraceCheckUtils]: 2: Hoare triple {19427#(= 1 ~waterLevel~0)} assume true; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,933 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19427#(= 1 ~waterLevel~0)} {19422#true} #581#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,934 INFO L263 TraceCheckUtils]: 4: Hoare triple {19427#(= 1 ~waterLevel~0)} call #t~ret76 := main(); {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,934 INFO L280 TraceCheckUtils]: 5: Hoare triple {19427#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,935 INFO L263 TraceCheckUtils]: 6: Hoare triple {19427#(= 1 ~waterLevel~0)} call select_helpers(); {19422#true} is VALID [2020-07-10 14:33:09,935 INFO L280 TraceCheckUtils]: 7: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,936 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #469#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,936 INFO L263 TraceCheckUtils]: 9: Hoare triple {19427#(= 1 ~waterLevel~0)} call select_features(); {19422#true} is VALID [2020-07-10 14:33:09,936 INFO L280 TraceCheckUtils]: 10: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,937 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #471#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,937 INFO L263 TraceCheckUtils]: 12: Hoare triple {19427#(= 1 ~waterLevel~0)} call #t~ret35 := valid_product(); {19422#true} is VALID [2020-07-10 14:33:09,937 INFO L280 TraceCheckUtils]: 13: Hoare triple {19422#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {19422#true} is VALID [2020-07-10 14:33:09,938 INFO L280 TraceCheckUtils]: 14: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,939 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #473#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,939 INFO L280 TraceCheckUtils]: 16: Hoare triple {19427#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,940 INFO L280 TraceCheckUtils]: 17: Hoare triple {19427#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,941 INFO L263 TraceCheckUtils]: 18: Hoare triple {19427#(= 1 ~waterLevel~0)} call setup(); {19422#true} is VALID [2020-07-10 14:33:09,941 INFO L280 TraceCheckUtils]: 19: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,942 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #475#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,943 INFO L263 TraceCheckUtils]: 21: Hoare triple {19427#(= 1 ~waterLevel~0)} call runTest(); {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,944 INFO L263 TraceCheckUtils]: 22: Hoare triple {19427#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:09,944 INFO L280 TraceCheckUtils]: 23: Hoare triple {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19422#true} is VALID [2020-07-10 14:33:09,944 INFO L280 TraceCheckUtils]: 24: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,945 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19422#true} {19427#(= 1 ~waterLevel~0)} #571#return; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,946 INFO L263 TraceCheckUtils]: 26: Hoare triple {19427#(= 1 ~waterLevel~0)} call test(); {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,947 INFO L280 TraceCheckUtils]: 27: Hoare triple {19427#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,948 INFO L280 TraceCheckUtils]: 28: Hoare triple {19427#(= 1 ~waterLevel~0)} assume !false; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,949 INFO L280 TraceCheckUtils]: 29: Hoare triple {19427#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,949 INFO L280 TraceCheckUtils]: 30: Hoare triple {19427#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,950 INFO L280 TraceCheckUtils]: 31: Hoare triple {19427#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {19427#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,951 INFO L263 TraceCheckUtils]: 32: Hoare triple {19427#(= 1 ~waterLevel~0)} call waterRise(); {19493#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:33:09,952 INFO L280 TraceCheckUtils]: 33: Hoare triple {19493#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19494#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:33:09,953 INFO L280 TraceCheckUtils]: 34: Hoare triple {19494#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19494#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:33:09,954 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19494#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19427#(= 1 ~waterLevel~0)} #521#return; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,955 INFO L280 TraceCheckUtils]: 36: Hoare triple {19443#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,955 INFO L280 TraceCheckUtils]: 37: Hoare triple {19443#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,956 INFO L280 TraceCheckUtils]: 38: Hoare triple {19443#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,957 INFO L280 TraceCheckUtils]: 39: Hoare triple {19443#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,958 INFO L263 TraceCheckUtils]: 40: Hoare triple {19443#(= 2 ~waterLevel~0)} call timeShift(); {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,959 INFO L263 TraceCheckUtils]: 41: Hoare triple {19443#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:33:09,959 INFO L263 TraceCheckUtils]: 42: Hoare triple {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {19422#true} is VALID [2020-07-10 14:33:09,959 INFO L280 TraceCheckUtils]: 43: Hoare triple {19422#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {19422#true} is VALID [2020-07-10 14:33:09,960 INFO L280 TraceCheckUtils]: 44: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,960 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19422#true} {19492#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {19422#true} is VALID [2020-07-10 14:33:09,960 INFO L280 TraceCheckUtils]: 46: Hoare triple {19422#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {19422#true} is VALID [2020-07-10 14:33:09,960 INFO L280 TraceCheckUtils]: 47: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,961 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {19422#true} {19443#(= 2 ~waterLevel~0)} #533#return; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,962 INFO L280 TraceCheckUtils]: 49: Hoare triple {19443#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,962 INFO L280 TraceCheckUtils]: 50: Hoare triple {19443#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,963 INFO L263 TraceCheckUtils]: 51: Hoare triple {19443#(= 2 ~waterLevel~0)} call processEnvironment(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,964 INFO L280 TraceCheckUtils]: 52: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {19422#true} is VALID [2020-07-10 14:33:09,964 INFO L280 TraceCheckUtils]: 53: Hoare triple {19422#true} assume !(0 != ~pumpRunning~0); {19422#true} is VALID [2020-07-10 14:33:09,965 INFO L263 TraceCheckUtils]: 54: Hoare triple {19422#true} call processEnvironment__wrappee__lowWaterSensor(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,965 INFO L280 TraceCheckUtils]: 55: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19422#true} is VALID [2020-07-10 14:33:09,965 INFO L280 TraceCheckUtils]: 56: Hoare triple {19422#true} assume !(0 != ~pumpRunning~0); {19422#true} is VALID [2020-07-10 14:33:09,966 INFO L263 TraceCheckUtils]: 57: Hoare triple {19422#true} call processEnvironment__wrappee__highWaterSensor(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,966 INFO L280 TraceCheckUtils]: 58: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {19422#true} is VALID [2020-07-10 14:33:09,967 INFO L280 TraceCheckUtils]: 59: Hoare triple {19422#true} assume 0 == ~pumpRunning~0; {19422#true} is VALID [2020-07-10 14:33:09,967 INFO L263 TraceCheckUtils]: 60: Hoare triple {19422#true} call #t~ret51 := isHighWaterLevel(); {19422#true} is VALID [2020-07-10 14:33:09,967 INFO L280 TraceCheckUtils]: 61: Hoare triple {19422#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {19422#true} is VALID [2020-07-10 14:33:09,967 INFO L263 TraceCheckUtils]: 62: Hoare triple {19422#true} call #t~ret71 := isHighWaterSensorDry(); {19422#true} is VALID [2020-07-10 14:33:09,967 INFO L280 TraceCheckUtils]: 63: Hoare triple {19422#true} havoc ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,967 INFO L280 TraceCheckUtils]: 64: Hoare triple {19422#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {19422#true} is VALID [2020-07-10 14:33:09,967 INFO L280 TraceCheckUtils]: 65: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,968 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {19422#true} {19422#true} #531#return; {19422#true} is VALID [2020-07-10 14:33:09,968 INFO L280 TraceCheckUtils]: 67: Hoare triple {19422#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {19422#true} is VALID [2020-07-10 14:33:09,968 INFO L280 TraceCheckUtils]: 68: Hoare triple {19422#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {19422#true} is VALID [2020-07-10 14:33:09,968 INFO L280 TraceCheckUtils]: 69: Hoare triple {19422#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {19422#true} is VALID [2020-07-10 14:33:09,968 INFO L280 TraceCheckUtils]: 70: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,968 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {19422#true} {19422#true} #545#return; {19422#true} is VALID [2020-07-10 14:33:09,968 INFO L280 TraceCheckUtils]: 72: Hoare triple {19422#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {19422#true} is VALID [2020-07-10 14:33:09,968 INFO L280 TraceCheckUtils]: 73: Hoare triple {19422#true} assume 0 != ~tmp~5; {19422#true} is VALID [2020-07-10 14:33:09,970 INFO L263 TraceCheckUtils]: 74: Hoare triple {19422#true} call activatePump(); {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:33:09,970 INFO L280 TraceCheckUtils]: 75: Hoare triple {19498#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19422#true} is VALID [2020-07-10 14:33:09,970 INFO L280 TraceCheckUtils]: 76: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,971 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {19422#true} {19422#true} #547#return; {19422#true} is VALID [2020-07-10 14:33:09,971 INFO L280 TraceCheckUtils]: 78: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,971 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {19422#true} {19422#true} #559#return; {19422#true} is VALID [2020-07-10 14:33:09,971 INFO L280 TraceCheckUtils]: 80: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,972 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {19422#true} {19422#true} #519#return; {19422#true} is VALID [2020-07-10 14:33:09,972 INFO L280 TraceCheckUtils]: 82: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,973 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {19422#true} {19443#(= 2 ~waterLevel~0)} #537#return; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,974 INFO L263 TraceCheckUtils]: 84: Hoare triple {19443#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,974 INFO L280 TraceCheckUtils]: 85: Hoare triple {19443#(= 2 ~waterLevel~0)} havoc ~tmp~10;havoc ~tmp___0~3; {19443#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:33:09,975 INFO L263 TraceCheckUtils]: 86: Hoare triple {19443#(= 2 ~waterLevel~0)} call #t~ret74 := getWaterLevel(); {19422#true} is VALID [2020-07-10 14:33:09,975 INFO L280 TraceCheckUtils]: 87: Hoare triple {19422#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {19566#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:09,976 INFO L280 TraceCheckUtils]: 88: Hoare triple {19566#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19566#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:33:09,977 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {19566#(= |getWaterLevel_#res| ~waterLevel~0)} {19443#(= 2 ~waterLevel~0)} #563#return; {19486#(= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)} is VALID [2020-07-10 14:33:09,978 INFO L280 TraceCheckUtils]: 90: Hoare triple {19486#(= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {19487#(= 2 __utac_acc__Specification5_spec__3_~tmp~10)} is VALID [2020-07-10 14:33:09,978 INFO L280 TraceCheckUtils]: 91: Hoare triple {19487#(= 2 __utac_acc__Specification5_spec__3_~tmp~10)} assume 2 != ~tmp~10; {19423#false} is VALID [2020-07-10 14:33:09,978 INFO L263 TraceCheckUtils]: 92: Hoare triple {19423#false} call #t~ret75 := isPumpRunning(); {19422#true} is VALID [2020-07-10 14:33:09,979 INFO L280 TraceCheckUtils]: 93: Hoare triple {19422#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {19422#true} is VALID [2020-07-10 14:33:09,979 INFO L280 TraceCheckUtils]: 94: Hoare triple {19422#true} assume true; {19422#true} is VALID [2020-07-10 14:33:09,979 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {19422#true} {19423#false} #565#return; {19423#false} is VALID [2020-07-10 14:33:09,979 INFO L280 TraceCheckUtils]: 96: Hoare triple {19423#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {19423#false} is VALID [2020-07-10 14:33:09,979 INFO L280 TraceCheckUtils]: 97: Hoare triple {19423#false} assume 0 != ~tmp___0~3; {19423#false} is VALID [2020-07-10 14:33:09,979 INFO L280 TraceCheckUtils]: 98: Hoare triple {19423#false} assume 0 == ~switchedOnBeforeTS~0; {19423#false} is VALID [2020-07-10 14:33:09,980 INFO L263 TraceCheckUtils]: 99: Hoare triple {19423#false} call __automaton_fail(); {19423#false} is VALID [2020-07-10 14:33:09,980 INFO L280 TraceCheckUtils]: 100: Hoare triple {19423#false} assume !false; {19423#false} is VALID [2020-07-10 14:33:09,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:33:09,995 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [8777598] [2020-07-10 14:33:09,995 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:33:09,995 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:33:09,996 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [153581745] [2020-07-10 14:33:09,997 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 101 [2020-07-10 14:33:09,998 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:33:09,998 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:33:10,119 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:10,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:33:10,120 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:33:10,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:33:10,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:33:10,121 INFO L87 Difference]: Start difference. First operand 971 states and 1183 transitions. Second operand 12 states. [2020-07-10 14:33:11,413 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:15,315 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:19,142 WARN L193 SmtUtils]: Spent 255.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:20,361 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:20,808 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:33:21,538 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:22,242 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:33:42,872 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:33:43,918 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:33:54,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:33:54,614 INFO L93 Difference]: Finished difference Result 2749 states and 3568 transitions. [2020-07-10 14:33:54,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:33:54,614 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 101 [2020-07-10 14:33:54,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:33:54,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:33:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 764 transitions. [2020-07-10 14:33:54,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:33:54,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 764 transitions. [2020-07-10 14:33:54,635 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 764 transitions. [2020-07-10 14:33:57,405 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 764 edges. 764 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:33:57,599 INFO L225 Difference]: With dead ends: 2749 [2020-07-10 14:33:57,599 INFO L226 Difference]: Without dead ends: 2004 [2020-07-10 14:33:57,603 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 346 ImplicationChecksByTransitivity, 3.5s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:33:57,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2004 states. [2020-07-10 14:34:12,162 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2004 to 1704. [2020-07-10 14:34:12,163 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:34:12,163 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2004 states. Second operand 1704 states. [2020-07-10 14:34:12,163 INFO L74 IsIncluded]: Start isIncluded. First operand 2004 states. Second operand 1704 states. [2020-07-10 14:34:12,163 INFO L87 Difference]: Start difference. First operand 2004 states. Second operand 1704 states. [2020-07-10 14:34:12,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:12,310 INFO L93 Difference]: Finished difference Result 2004 states and 2499 transitions. [2020-07-10 14:34:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2499 transitions. [2020-07-10 14:34:12,318 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:12,318 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:12,319 INFO L74 IsIncluded]: Start isIncluded. First operand 1704 states. Second operand 2004 states. [2020-07-10 14:34:12,319 INFO L87 Difference]: Start difference. First operand 1704 states. Second operand 2004 states. [2020-07-10 14:34:12,487 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:34:12,487 INFO L93 Difference]: Finished difference Result 2004 states and 2499 transitions. [2020-07-10 14:34:12,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 2499 transitions. [2020-07-10 14:34:12,494 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:34:12,494 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:34:12,494 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:34:12,494 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:34:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1704 states. [2020-07-10 14:34:12,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1704 states and 2058 transitions. [2020-07-10 14:34:12,652 INFO L78 Accepts]: Start accepts. Automaton has 1704 states and 2058 transitions. Word has length 101 [2020-07-10 14:34:12,652 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:34:12,652 INFO L479 AbstractCegarLoop]: Abstraction has 1704 states and 2058 transitions. [2020-07-10 14:34:12,652 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:34:12,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 2058 transitions. [2020-07-10 14:34:12,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2020-07-10 14:34:12,657 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:34:12,657 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:34:12,657 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:34:12,658 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:34:12,658 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:34:12,658 INFO L82 PathProgramCache]: Analyzing trace with hash 1947078735, now seen corresponding path program 1 times [2020-07-10 14:34:12,658 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:34:12,658 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982638230] [2020-07-10 14:34:12,659 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:34:12,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,066 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:34:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,115 INFO L280 TraceCheckUtils]: 0: Hoare triple {29772#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {29636#true} is VALID [2020-07-10 14:34:13,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,115 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29636#true} #581#return; {29636#true} is VALID [2020-07-10 14:34:13,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,118 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,119 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29636#true} {29636#true} #469#return; {29636#true} is VALID [2020-07-10 14:34:13,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,122 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,122 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29636#true} {29636#true} #471#return; {29636#true} is VALID [2020-07-10 14:34:13,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {29773#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:34:13,150 INFO L280 TraceCheckUtils]: 1: Hoare triple {29773#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {29773#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:34:13,151 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29773#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {29636#true} #473#return; {29648#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:34:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,154 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,154 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29636#true} {29636#true} #475#return; {29636#true} is VALID [2020-07-10 14:34:13,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29636#true} is VALID [2020-07-10 14:34:13,172 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,172 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29636#true} #571#return; {29636#true} is VALID [2020-07-10 14:34:13,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,190 INFO L280 TraceCheckUtils]: 0: Hoare triple {29775#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29636#true} is VALID [2020-07-10 14:34:13,191 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,191 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29636#true} #521#return; {29636#true} is VALID [2020-07-10 14:34:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29636#true} is VALID [2020-07-10 14:34:13,255 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {29636#true} is VALID [2020-07-10 14:34:13,255 INFO L263 TraceCheckUtils]: 0: Hoare triple {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {29636#true} is VALID [2020-07-10 14:34:13,256 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29636#true} is VALID [2020-07-10 14:34:13,256 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,256 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29636#true} {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {29636#true} is VALID [2020-07-10 14:34:13,256 INFO L280 TraceCheckUtils]: 4: Hoare triple {29636#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {29636#true} is VALID [2020-07-10 14:34:13,257 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,257 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29636#true} {29776#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {29636#true} is VALID [2020-07-10 14:34:13,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,328 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,329 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,329 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29636#true} {29636#true} #531#return; {29636#true} is VALID [2020-07-10 14:34:13,329 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {29636#true} is VALID [2020-07-10 14:34:13,329 INFO L263 TraceCheckUtils]: 1: Hoare triple {29636#true} call #t~ret71 := isHighWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,330 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} havoc ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,330 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,330 INFO L280 TraceCheckUtils]: 4: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,331 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {29636#true} {29636#true} #531#return; {29636#true} is VALID [2020-07-10 14:34:13,331 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {29636#true} is VALID [2020-07-10 14:34:13,331 INFO L280 TraceCheckUtils]: 7: Hoare triple {29636#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {29636#true} is VALID [2020-07-10 14:34:13,331 INFO L280 TraceCheckUtils]: 8: Hoare triple {29636#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {29636#true} is VALID [2020-07-10 14:34:13,332 INFO L280 TraceCheckUtils]: 9: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,332 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29636#true} {29636#true} #545#return; {29636#true} is VALID [2020-07-10 14:34:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,337 INFO L280 TraceCheckUtils]: 0: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,338 INFO L280 TraceCheckUtils]: 1: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,339 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #547#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,339 INFO L280 TraceCheckUtils]: 0: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,339 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume 0 == ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,339 INFO L263 TraceCheckUtils]: 2: Hoare triple {29636#true} call #t~ret51 := isHighWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,340 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {29636#true} is VALID [2020-07-10 14:34:13,340 INFO L263 TraceCheckUtils]: 4: Hoare triple {29636#true} call #t~ret71 := isHighWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,340 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} havoc ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,340 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,341 INFO L280 TraceCheckUtils]: 7: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,341 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29636#true} {29636#true} #531#return; {29636#true} is VALID [2020-07-10 14:34:13,341 INFO L280 TraceCheckUtils]: 9: Hoare triple {29636#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {29636#true} is VALID [2020-07-10 14:34:13,341 INFO L280 TraceCheckUtils]: 10: Hoare triple {29636#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {29636#true} is VALID [2020-07-10 14:34:13,341 INFO L280 TraceCheckUtils]: 11: Hoare triple {29636#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {29636#true} is VALID [2020-07-10 14:34:13,342 INFO L280 TraceCheckUtils]: 12: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,342 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {29636#true} {29636#true} #545#return; {29636#true} is VALID [2020-07-10 14:34:13,342 INFO L280 TraceCheckUtils]: 14: Hoare triple {29636#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {29636#true} is VALID [2020-07-10 14:34:13,342 INFO L280 TraceCheckUtils]: 15: Hoare triple {29636#true} assume 0 != ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,343 INFO L263 TraceCheckUtils]: 16: Hoare triple {29636#true} call activatePump(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,344 INFO L280 TraceCheckUtils]: 17: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,345 INFO L280 TraceCheckUtils]: 18: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,346 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #547#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,346 INFO L280 TraceCheckUtils]: 20: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,347 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #559#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,348 INFO L280 TraceCheckUtils]: 0: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29636#true} is VALID [2020-07-10 14:34:13,348 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,349 INFO L263 TraceCheckUtils]: 2: Hoare triple {29636#true} call processEnvironment__wrappee__highWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,349 INFO L280 TraceCheckUtils]: 3: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,349 INFO L280 TraceCheckUtils]: 4: Hoare triple {29636#true} assume 0 == ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,349 INFO L263 TraceCheckUtils]: 5: Hoare triple {29636#true} call #t~ret51 := isHighWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,350 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {29636#true} is VALID [2020-07-10 14:34:13,350 INFO L263 TraceCheckUtils]: 7: Hoare triple {29636#true} call #t~ret71 := isHighWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,350 INFO L280 TraceCheckUtils]: 8: Hoare triple {29636#true} havoc ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,350 INFO L280 TraceCheckUtils]: 9: Hoare triple {29636#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,350 INFO L280 TraceCheckUtils]: 10: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,351 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29636#true} {29636#true} #531#return; {29636#true} is VALID [2020-07-10 14:34:13,351 INFO L280 TraceCheckUtils]: 12: Hoare triple {29636#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {29636#true} is VALID [2020-07-10 14:34:13,351 INFO L280 TraceCheckUtils]: 13: Hoare triple {29636#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {29636#true} is VALID [2020-07-10 14:34:13,351 INFO L280 TraceCheckUtils]: 14: Hoare triple {29636#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {29636#true} is VALID [2020-07-10 14:34:13,352 INFO L280 TraceCheckUtils]: 15: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,352 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {29636#true} {29636#true} #545#return; {29636#true} is VALID [2020-07-10 14:34:13,352 INFO L280 TraceCheckUtils]: 17: Hoare triple {29636#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {29636#true} is VALID [2020-07-10 14:34:13,352 INFO L280 TraceCheckUtils]: 18: Hoare triple {29636#true} assume 0 != ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,354 INFO L263 TraceCheckUtils]: 19: Hoare triple {29636#true} call activatePump(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,355 INFO L280 TraceCheckUtils]: 20: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,355 INFO L280 TraceCheckUtils]: 21: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,356 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #547#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,357 INFO L280 TraceCheckUtils]: 23: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,358 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #559#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,358 INFO L280 TraceCheckUtils]: 25: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,359 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #519#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {29636#true} is VALID [2020-07-10 14:34:13,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,361 INFO L263 TraceCheckUtils]: 2: Hoare triple {29636#true} call processEnvironment__wrappee__lowWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29636#true} is VALID [2020-07-10 14:34:13,362 INFO L280 TraceCheckUtils]: 4: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,363 INFO L263 TraceCheckUtils]: 5: Hoare triple {29636#true} call processEnvironment__wrappee__highWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,363 INFO L280 TraceCheckUtils]: 7: Hoare triple {29636#true} assume 0 == ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,363 INFO L263 TraceCheckUtils]: 8: Hoare triple {29636#true} call #t~ret51 := isHighWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,364 INFO L280 TraceCheckUtils]: 9: Hoare triple {29636#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {29636#true} is VALID [2020-07-10 14:34:13,364 INFO L263 TraceCheckUtils]: 10: Hoare triple {29636#true} call #t~ret71 := isHighWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,364 INFO L280 TraceCheckUtils]: 11: Hoare triple {29636#true} havoc ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,364 INFO L280 TraceCheckUtils]: 12: Hoare triple {29636#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,365 INFO L280 TraceCheckUtils]: 13: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,365 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {29636#true} {29636#true} #531#return; {29636#true} is VALID [2020-07-10 14:34:13,365 INFO L280 TraceCheckUtils]: 15: Hoare triple {29636#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {29636#true} is VALID [2020-07-10 14:34:13,365 INFO L280 TraceCheckUtils]: 16: Hoare triple {29636#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {29636#true} is VALID [2020-07-10 14:34:13,365 INFO L280 TraceCheckUtils]: 17: Hoare triple {29636#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {29636#true} is VALID [2020-07-10 14:34:13,366 INFO L280 TraceCheckUtils]: 18: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,366 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {29636#true} {29636#true} #545#return; {29636#true} is VALID [2020-07-10 14:34:13,366 INFO L280 TraceCheckUtils]: 20: Hoare triple {29636#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {29636#true} is VALID [2020-07-10 14:34:13,366 INFO L280 TraceCheckUtils]: 21: Hoare triple {29636#true} assume 0 != ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,367 INFO L263 TraceCheckUtils]: 22: Hoare triple {29636#true} call activatePump(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,368 INFO L280 TraceCheckUtils]: 23: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,368 INFO L280 TraceCheckUtils]: 24: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,370 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #547#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,372 INFO L280 TraceCheckUtils]: 26: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,372 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #559#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,373 INFO L280 TraceCheckUtils]: 28: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,374 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #519#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,375 INFO L280 TraceCheckUtils]: 30: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,376 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #537#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29636#true} is VALID [2020-07-10 14:34:13,385 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,385 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29636#true} #563#return; {29636#true} is VALID [2020-07-10 14:34:13,386 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~tmp~10;havoc ~tmp___0~3; {29636#true} is VALID [2020-07-10 14:34:13,386 INFO L263 TraceCheckUtils]: 1: Hoare triple {29636#true} call #t~ret74 := getWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,386 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29636#true} is VALID [2020-07-10 14:34:13,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,387 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29636#true} {29636#true} #563#return; {29636#true} is VALID [2020-07-10 14:34:13,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {29636#true} is VALID [2020-07-10 14:34:13,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} assume !(2 != ~tmp~10); {29636#true} is VALID [2020-07-10 14:34:13,387 INFO L280 TraceCheckUtils]: 7: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,388 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29636#true} {29816#(<= 1 ~pumpRunning~0)} #539#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,389 INFO L263 TraceCheckUtils]: 0: Hoare triple {29776#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:13,390 INFO L263 TraceCheckUtils]: 1: Hoare triple {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {29636#true} is VALID [2020-07-10 14:34:13,390 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29636#true} is VALID [2020-07-10 14:34:13,390 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,390 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29636#true} {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {29636#true} is VALID [2020-07-10 14:34:13,391 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {29636#true} is VALID [2020-07-10 14:34:13,391 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,391 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29636#true} {29776#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {29636#true} is VALID [2020-07-10 14:34:13,391 INFO L280 TraceCheckUtils]: 8: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,391 INFO L280 TraceCheckUtils]: 9: Hoare triple {29636#true} assume 0 != ~systemActive~0; {29636#true} is VALID [2020-07-10 14:34:13,393 INFO L263 TraceCheckUtils]: 10: Hoare triple {29636#true} call processEnvironment(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,393 INFO L280 TraceCheckUtils]: 11: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {29636#true} is VALID [2020-07-10 14:34:13,393 INFO L280 TraceCheckUtils]: 12: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,394 INFO L263 TraceCheckUtils]: 13: Hoare triple {29636#true} call processEnvironment__wrappee__lowWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,394 INFO L280 TraceCheckUtils]: 14: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29636#true} is VALID [2020-07-10 14:34:13,394 INFO L280 TraceCheckUtils]: 15: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,395 INFO L263 TraceCheckUtils]: 16: Hoare triple {29636#true} call processEnvironment__wrappee__highWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,395 INFO L280 TraceCheckUtils]: 17: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,395 INFO L280 TraceCheckUtils]: 18: Hoare triple {29636#true} assume 0 == ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,396 INFO L263 TraceCheckUtils]: 19: Hoare triple {29636#true} call #t~ret51 := isHighWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,396 INFO L280 TraceCheckUtils]: 20: Hoare triple {29636#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {29636#true} is VALID [2020-07-10 14:34:13,396 INFO L263 TraceCheckUtils]: 21: Hoare triple {29636#true} call #t~ret71 := isHighWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,396 INFO L280 TraceCheckUtils]: 22: Hoare triple {29636#true} havoc ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {29636#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,397 INFO L280 TraceCheckUtils]: 24: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,397 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29636#true} {29636#true} #531#return; {29636#true} is VALID [2020-07-10 14:34:13,397 INFO L280 TraceCheckUtils]: 26: Hoare triple {29636#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {29636#true} is VALID [2020-07-10 14:34:13,397 INFO L280 TraceCheckUtils]: 27: Hoare triple {29636#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {29636#true} is VALID [2020-07-10 14:34:13,397 INFO L280 TraceCheckUtils]: 28: Hoare triple {29636#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {29636#true} is VALID [2020-07-10 14:34:13,397 INFO L280 TraceCheckUtils]: 29: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,398 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {29636#true} {29636#true} #545#return; {29636#true} is VALID [2020-07-10 14:34:13,398 INFO L280 TraceCheckUtils]: 31: Hoare triple {29636#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {29636#true} is VALID [2020-07-10 14:34:13,398 INFO L280 TraceCheckUtils]: 32: Hoare triple {29636#true} assume 0 != ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,399 INFO L263 TraceCheckUtils]: 33: Hoare triple {29636#true} call activatePump(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,400 INFO L280 TraceCheckUtils]: 34: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,400 INFO L280 TraceCheckUtils]: 35: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,401 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #547#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,402 INFO L280 TraceCheckUtils]: 37: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,402 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #559#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,403 INFO L280 TraceCheckUtils]: 39: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,404 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #519#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,404 INFO L280 TraceCheckUtils]: 41: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,405 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #537#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,405 INFO L263 TraceCheckUtils]: 43: Hoare triple {29816#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {29636#true} is VALID [2020-07-10 14:34:13,406 INFO L280 TraceCheckUtils]: 44: Hoare triple {29636#true} havoc ~tmp~10;havoc ~tmp___0~3; {29636#true} is VALID [2020-07-10 14:34:13,406 INFO L263 TraceCheckUtils]: 45: Hoare triple {29636#true} call #t~ret74 := getWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,406 INFO L280 TraceCheckUtils]: 46: Hoare triple {29636#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29636#true} is VALID [2020-07-10 14:34:13,406 INFO L280 TraceCheckUtils]: 47: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,407 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29636#true} {29636#true} #563#return; {29636#true} is VALID [2020-07-10 14:34:13,407 INFO L280 TraceCheckUtils]: 49: Hoare triple {29636#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {29636#true} is VALID [2020-07-10 14:34:13,407 INFO L280 TraceCheckUtils]: 50: Hoare triple {29636#true} assume !(2 != ~tmp~10); {29636#true} is VALID [2020-07-10 14:34:13,407 INFO L280 TraceCheckUtils]: 51: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,408 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {29636#true} {29816#(<= 1 ~pumpRunning~0)} #539#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,409 INFO L280 TraceCheckUtils]: 53: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,410 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #527#return; {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,585 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:13,586 INFO L280 TraceCheckUtils]: 1: Hoare triple {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:13,588 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {29903#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret73|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,588 INFO L263 TraceCheckUtils]: 0: Hoare triple {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {29636#true} is VALID [2020-07-10 14:34:13,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:13,590 INFO L280 TraceCheckUtils]: 2: Hoare triple {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:13,593 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {29903#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret73|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,594 INFO L280 TraceCheckUtils]: 4: Hoare triple {29903#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret73|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {29904#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,595 INFO L280 TraceCheckUtils]: 5: Hoare triple {29904#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {29904#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,596 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29904#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {29713#(not (= 0 ~pumpRunning~0))} #533#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,604 INFO L280 TraceCheckUtils]: 0: Hoare triple {29775#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29636#true} is VALID [2020-07-10 14:34:13,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,607 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29721#(not (= 0 ~switchedOnBeforeTS~0))} #535#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,625 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29636#true} is VALID [2020-07-10 14:34:13,625 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,626 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29636#true} #575#return; {29636#true} is VALID [2020-07-10 14:34:13,626 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~10; {29636#true} is VALID [2020-07-10 14:34:13,626 INFO L263 TraceCheckUtils]: 1: Hoare triple {29636#true} call #t~ret54 := isMethaneLevelCritical(); {29636#true} is VALID [2020-07-10 14:34:13,627 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29636#true} is VALID [2020-07-10 14:34:13,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,627 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29636#true} {29636#true} #575#return; {29636#true} is VALID [2020-07-10 14:34:13,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {29636#true} is VALID [2020-07-10 14:34:13,628 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,628 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29636#true} {29636#true} #513#return; {29636#true} is VALID [2020-07-10 14:34:13,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,645 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {29636#true} is VALID [2020-07-10 14:34:13,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,646 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29636#true} #511#return; {29636#true} is VALID [2020-07-10 14:34:13,647 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {29636#true} is VALID [2020-07-10 14:34:13,647 INFO L263 TraceCheckUtils]: 1: Hoare triple {29636#true} call #t~ret72 := isLowWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,648 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {29636#true} is VALID [2020-07-10 14:34:13,648 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,648 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29636#true} {29636#true} #511#return; {29636#true} is VALID [2020-07-10 14:34:13,649 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29636#true} is VALID [2020-07-10 14:34:13,649 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {29636#true} is VALID [2020-07-10 14:34:13,649 INFO L280 TraceCheckUtils]: 7: Hoare triple {29636#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {29636#true} is VALID [2020-07-10 14:34:13,650 INFO L280 TraceCheckUtils]: 8: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,650 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {29636#true} {29636#true} #553#return; {29636#true} is VALID [2020-07-10 14:34:13,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,658 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {29636#true} {29636#true} #551#return; {29636#true} is VALID [2020-07-10 14:34:13,658 INFO L280 TraceCheckUtils]: 0: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume !(0 == ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,659 INFO L263 TraceCheckUtils]: 2: Hoare triple {29636#true} call processEnvironment__wrappee__base(); {29636#true} is VALID [2020-07-10 14:34:13,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,659 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {29636#true} {29636#true} #551#return; {29636#true} is VALID [2020-07-10 14:34:13,659 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,660 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {29636#true} {29636#true} #557#return; {29636#true} is VALID [2020-07-10 14:34:13,660 INFO L280 TraceCheckUtils]: 0: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29636#true} is VALID [2020-07-10 14:34:13,660 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume 0 != ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,661 INFO L263 TraceCheckUtils]: 2: Hoare triple {29636#true} call #t~ret52 := isLowWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {29636#true} is VALID [2020-07-10 14:34:13,661 INFO L263 TraceCheckUtils]: 4: Hoare triple {29636#true} call #t~ret72 := isLowWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,662 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {29636#true} is VALID [2020-07-10 14:34:13,662 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,664 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29636#true} {29636#true} #511#return; {29636#true} is VALID [2020-07-10 14:34:13,664 INFO L280 TraceCheckUtils]: 8: Hoare triple {29636#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29636#true} is VALID [2020-07-10 14:34:13,664 INFO L280 TraceCheckUtils]: 9: Hoare triple {29636#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {29636#true} is VALID [2020-07-10 14:34:13,665 INFO L280 TraceCheckUtils]: 10: Hoare triple {29636#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {29636#true} is VALID [2020-07-10 14:34:13,665 INFO L280 TraceCheckUtils]: 11: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,665 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {29636#true} {29636#true} #553#return; {29636#true} is VALID [2020-07-10 14:34:13,666 INFO L280 TraceCheckUtils]: 13: Hoare triple {29636#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {29636#true} is VALID [2020-07-10 14:34:13,666 INFO L280 TraceCheckUtils]: 14: Hoare triple {29636#true} assume !(0 != ~tmp~6); {29636#true} is VALID [2020-07-10 14:34:13,668 INFO L263 TraceCheckUtils]: 15: Hoare triple {29636#true} call processEnvironment__wrappee__highWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,668 INFO L280 TraceCheckUtils]: 16: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,669 INFO L280 TraceCheckUtils]: 17: Hoare triple {29636#true} assume !(0 == ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,669 INFO L263 TraceCheckUtils]: 18: Hoare triple {29636#true} call processEnvironment__wrappee__base(); {29636#true} is VALID [2020-07-10 14:34:13,669 INFO L280 TraceCheckUtils]: 19: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,670 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29636#true} {29636#true} #551#return; {29636#true} is VALID [2020-07-10 14:34:13,670 INFO L280 TraceCheckUtils]: 21: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,670 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {29636#true} {29636#true} #557#return; {29636#true} is VALID [2020-07-10 14:34:13,671 INFO L280 TraceCheckUtils]: 23: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,671 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {29636#true} {29636#true} #517#return; {29636#true} is VALID [2020-07-10 14:34:13,672 INFO L280 TraceCheckUtils]: 0: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {29636#true} is VALID [2020-07-10 14:34:13,672 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume 0 != ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,672 INFO L263 TraceCheckUtils]: 2: Hoare triple {29636#true} call #t~ret53 := isMethaneAlarm(); {29636#true} is VALID [2020-07-10 14:34:13,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {29636#true} havoc ~retValue_acc~10; {29636#true} is VALID [2020-07-10 14:34:13,673 INFO L263 TraceCheckUtils]: 4: Hoare triple {29636#true} call #t~ret54 := isMethaneLevelCritical(); {29636#true} is VALID [2020-07-10 14:34:13,673 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29636#true} is VALID [2020-07-10 14:34:13,674 INFO L280 TraceCheckUtils]: 6: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,674 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {29636#true} {29636#true} #575#return; {29636#true} is VALID [2020-07-10 14:34:13,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {29636#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {29636#true} is VALID [2020-07-10 14:34:13,675 INFO L280 TraceCheckUtils]: 9: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,675 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {29636#true} {29636#true} #513#return; {29636#true} is VALID [2020-07-10 14:34:13,675 INFO L280 TraceCheckUtils]: 11: Hoare triple {29636#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {29636#true} is VALID [2020-07-10 14:34:13,676 INFO L280 TraceCheckUtils]: 12: Hoare triple {29636#true} assume !(0 != ~tmp~7); {29636#true} is VALID [2020-07-10 14:34:13,677 INFO L263 TraceCheckUtils]: 13: Hoare triple {29636#true} call processEnvironment__wrappee__lowWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,677 INFO L280 TraceCheckUtils]: 14: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29636#true} is VALID [2020-07-10 14:34:13,677 INFO L280 TraceCheckUtils]: 15: Hoare triple {29636#true} assume 0 != ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,678 INFO L263 TraceCheckUtils]: 16: Hoare triple {29636#true} call #t~ret52 := isLowWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,678 INFO L280 TraceCheckUtils]: 17: Hoare triple {29636#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {29636#true} is VALID [2020-07-10 14:34:13,678 INFO L263 TraceCheckUtils]: 18: Hoare triple {29636#true} call #t~ret72 := isLowWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,679 INFO L280 TraceCheckUtils]: 19: Hoare triple {29636#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {29636#true} is VALID [2020-07-10 14:34:13,679 INFO L280 TraceCheckUtils]: 20: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,679 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {29636#true} {29636#true} #511#return; {29636#true} is VALID [2020-07-10 14:34:13,680 INFO L280 TraceCheckUtils]: 22: Hoare triple {29636#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29636#true} is VALID [2020-07-10 14:34:13,680 INFO L280 TraceCheckUtils]: 23: Hoare triple {29636#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {29636#true} is VALID [2020-07-10 14:34:13,680 INFO L280 TraceCheckUtils]: 24: Hoare triple {29636#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {29636#true} is VALID [2020-07-10 14:34:13,681 INFO L280 TraceCheckUtils]: 25: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,681 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {29636#true} {29636#true} #553#return; {29636#true} is VALID [2020-07-10 14:34:13,681 INFO L280 TraceCheckUtils]: 27: Hoare triple {29636#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {29636#true} is VALID [2020-07-10 14:34:13,682 INFO L280 TraceCheckUtils]: 28: Hoare triple {29636#true} assume !(0 != ~tmp~6); {29636#true} is VALID [2020-07-10 14:34:13,683 INFO L263 TraceCheckUtils]: 29: Hoare triple {29636#true} call processEnvironment__wrappee__highWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,683 INFO L280 TraceCheckUtils]: 30: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,684 INFO L280 TraceCheckUtils]: 31: Hoare triple {29636#true} assume !(0 == ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,684 INFO L263 TraceCheckUtils]: 32: Hoare triple {29636#true} call processEnvironment__wrappee__base(); {29636#true} is VALID [2020-07-10 14:34:13,685 INFO L280 TraceCheckUtils]: 33: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,686 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {29636#true} {29636#true} #551#return; {29636#true} is VALID [2020-07-10 14:34:13,686 INFO L280 TraceCheckUtils]: 35: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,686 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {29636#true} {29636#true} #557#return; {29636#true} is VALID [2020-07-10 14:34:13,687 INFO L280 TraceCheckUtils]: 37: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,687 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {29636#true} {29636#true} #517#return; {29636#true} is VALID [2020-07-10 14:34:13,687 INFO L280 TraceCheckUtils]: 39: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,688 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {29636#true} {29721#(not (= 0 ~switchedOnBeforeTS~0))} #537#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,693 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29636#true} is VALID [2020-07-10 14:34:13,693 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,694 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29721#(not (= 0 ~switchedOnBeforeTS~0))} #563#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:13,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29636#true} is VALID [2020-07-10 14:34:13,700 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,702 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {29636#true} {29721#(not (= 0 ~switchedOnBeforeTS~0))} #565#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,709 INFO L263 TraceCheckUtils]: 0: Hoare triple {29636#true} call ULTIMATE.init(); {29772#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:34:13,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {29772#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {29636#true} is VALID [2020-07-10 14:34:13,709 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,710 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29636#true} {29636#true} #581#return; {29636#true} is VALID [2020-07-10 14:34:13,710 INFO L263 TraceCheckUtils]: 4: Hoare triple {29636#true} call #t~ret76 := main(); {29636#true} is VALID [2020-07-10 14:34:13,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} havoc ~retValue_acc~3;havoc ~tmp~3; {29636#true} is VALID [2020-07-10 14:34:13,710 INFO L263 TraceCheckUtils]: 6: Hoare triple {29636#true} call select_helpers(); {29636#true} is VALID [2020-07-10 14:34:13,710 INFO L280 TraceCheckUtils]: 7: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,711 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29636#true} {29636#true} #469#return; {29636#true} is VALID [2020-07-10 14:34:13,711 INFO L263 TraceCheckUtils]: 9: Hoare triple {29636#true} call select_features(); {29636#true} is VALID [2020-07-10 14:34:13,711 INFO L280 TraceCheckUtils]: 10: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,711 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29636#true} {29636#true} #471#return; {29636#true} is VALID [2020-07-10 14:34:13,711 INFO L263 TraceCheckUtils]: 12: Hoare triple {29636#true} call #t~ret35 := valid_product(); {29636#true} is VALID [2020-07-10 14:34:13,712 INFO L280 TraceCheckUtils]: 13: Hoare triple {29636#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {29773#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:34:13,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {29773#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {29773#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:34:13,715 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {29773#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {29636#true} #473#return; {29648#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:34:13,715 INFO L280 TraceCheckUtils]: 16: Hoare triple {29648#(= |main_#t~ret35| 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {29649#(= 1 main_~tmp~3)} is VALID [2020-07-10 14:34:13,716 INFO L280 TraceCheckUtils]: 17: Hoare triple {29649#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {29636#true} is VALID [2020-07-10 14:34:13,716 INFO L263 TraceCheckUtils]: 18: Hoare triple {29636#true} call setup(); {29636#true} is VALID [2020-07-10 14:34:13,716 INFO L280 TraceCheckUtils]: 19: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,716 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29636#true} {29636#true} #475#return; {29636#true} is VALID [2020-07-10 14:34:13,717 INFO L263 TraceCheckUtils]: 21: Hoare triple {29636#true} call runTest(); {29636#true} is VALID [2020-07-10 14:34:13,718 INFO L263 TraceCheckUtils]: 22: Hoare triple {29636#true} call __utac_acc__Specification5_spec__1(); {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:13,719 INFO L280 TraceCheckUtils]: 23: Hoare triple {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {29636#true} is VALID [2020-07-10 14:34:13,719 INFO L280 TraceCheckUtils]: 24: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,719 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29636#true} {29636#true} #571#return; {29636#true} is VALID [2020-07-10 14:34:13,719 INFO L263 TraceCheckUtils]: 26: Hoare triple {29636#true} call test(); {29636#true} is VALID [2020-07-10 14:34:13,720 INFO L280 TraceCheckUtils]: 27: Hoare triple {29636#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {29636#true} is VALID [2020-07-10 14:34:13,720 INFO L280 TraceCheckUtils]: 28: Hoare triple {29636#true} assume !false; {29636#true} is VALID [2020-07-10 14:34:13,720 INFO L280 TraceCheckUtils]: 29: Hoare triple {29636#true} assume ~splverifierCounter~0 < 4; {29636#true} is VALID [2020-07-10 14:34:13,720 INFO L280 TraceCheckUtils]: 30: Hoare triple {29636#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {29636#true} is VALID [2020-07-10 14:34:13,720 INFO L280 TraceCheckUtils]: 31: Hoare triple {29636#true} assume 0 != ~tmp~4; {29636#true} is VALID [2020-07-10 14:34:13,721 INFO L263 TraceCheckUtils]: 32: Hoare triple {29636#true} call waterRise(); {29775#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:13,721 INFO L280 TraceCheckUtils]: 33: Hoare triple {29775#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29636#true} is VALID [2020-07-10 14:34:13,722 INFO L280 TraceCheckUtils]: 34: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,722 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29636#true} {29636#true} #521#return; {29636#true} is VALID [2020-07-10 14:34:13,722 INFO L280 TraceCheckUtils]: 36: Hoare triple {29636#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {29636#true} is VALID [2020-07-10 14:34:13,722 INFO L280 TraceCheckUtils]: 37: Hoare triple {29636#true} assume !(0 != ~tmp___0~0); {29636#true} is VALID [2020-07-10 14:34:13,722 INFO L280 TraceCheckUtils]: 38: Hoare triple {29636#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {29636#true} is VALID [2020-07-10 14:34:13,723 INFO L280 TraceCheckUtils]: 39: Hoare triple {29636#true} assume 0 != ~tmp___2~0; {29636#true} is VALID [2020-07-10 14:34:13,723 INFO L263 TraceCheckUtils]: 40: Hoare triple {29636#true} call timeShift(); {29776#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:34:13,724 INFO L263 TraceCheckUtils]: 41: Hoare triple {29776#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:13,725 INFO L263 TraceCheckUtils]: 42: Hoare triple {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {29636#true} is VALID [2020-07-10 14:34:13,725 INFO L280 TraceCheckUtils]: 43: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29636#true} is VALID [2020-07-10 14:34:13,725 INFO L280 TraceCheckUtils]: 44: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,725 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {29636#true} {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {29636#true} is VALID [2020-07-10 14:34:13,725 INFO L280 TraceCheckUtils]: 46: Hoare triple {29636#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {29636#true} is VALID [2020-07-10 14:34:13,726 INFO L280 TraceCheckUtils]: 47: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,726 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29636#true} {29776#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {29636#true} is VALID [2020-07-10 14:34:13,726 INFO L280 TraceCheckUtils]: 49: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,726 INFO L280 TraceCheckUtils]: 50: Hoare triple {29636#true} assume 0 != ~systemActive~0; {29636#true} is VALID [2020-07-10 14:34:13,727 INFO L263 TraceCheckUtils]: 51: Hoare triple {29636#true} call processEnvironment(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,727 INFO L280 TraceCheckUtils]: 52: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {29636#true} is VALID [2020-07-10 14:34:13,727 INFO L280 TraceCheckUtils]: 53: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,728 INFO L263 TraceCheckUtils]: 54: Hoare triple {29636#true} call processEnvironment__wrappee__lowWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,728 INFO L280 TraceCheckUtils]: 55: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29636#true} is VALID [2020-07-10 14:34:13,728 INFO L280 TraceCheckUtils]: 56: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,729 INFO L263 TraceCheckUtils]: 57: Hoare triple {29636#true} call processEnvironment__wrappee__highWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,730 INFO L280 TraceCheckUtils]: 58: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,730 INFO L280 TraceCheckUtils]: 59: Hoare triple {29636#true} assume 0 == ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,730 INFO L263 TraceCheckUtils]: 60: Hoare triple {29636#true} call #t~ret51 := isHighWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,730 INFO L280 TraceCheckUtils]: 61: Hoare triple {29636#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {29636#true} is VALID [2020-07-10 14:34:13,730 INFO L263 TraceCheckUtils]: 62: Hoare triple {29636#true} call #t~ret71 := isHighWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,731 INFO L280 TraceCheckUtils]: 63: Hoare triple {29636#true} havoc ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,731 INFO L280 TraceCheckUtils]: 64: Hoare triple {29636#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:13,731 INFO L280 TraceCheckUtils]: 65: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,731 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {29636#true} {29636#true} #531#return; {29636#true} is VALID [2020-07-10 14:34:13,731 INFO L280 TraceCheckUtils]: 67: Hoare triple {29636#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {29636#true} is VALID [2020-07-10 14:34:13,731 INFO L280 TraceCheckUtils]: 68: Hoare triple {29636#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {29636#true} is VALID [2020-07-10 14:34:13,732 INFO L280 TraceCheckUtils]: 69: Hoare triple {29636#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {29636#true} is VALID [2020-07-10 14:34:13,732 INFO L280 TraceCheckUtils]: 70: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,732 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {29636#true} {29636#true} #545#return; {29636#true} is VALID [2020-07-10 14:34:13,732 INFO L280 TraceCheckUtils]: 72: Hoare triple {29636#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {29636#true} is VALID [2020-07-10 14:34:13,732 INFO L280 TraceCheckUtils]: 73: Hoare triple {29636#true} assume 0 != ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,733 INFO L263 TraceCheckUtils]: 74: Hoare triple {29636#true} call activatePump(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,790 INFO L280 TraceCheckUtils]: 75: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,792 INFO L280 TraceCheckUtils]: 76: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,793 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #547#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,794 INFO L280 TraceCheckUtils]: 78: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,795 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #559#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,795 INFO L280 TraceCheckUtils]: 80: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,796 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #519#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,797 INFO L280 TraceCheckUtils]: 82: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,797 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #537#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,798 INFO L263 TraceCheckUtils]: 84: Hoare triple {29816#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {29636#true} is VALID [2020-07-10 14:34:13,798 INFO L280 TraceCheckUtils]: 85: Hoare triple {29636#true} havoc ~tmp~10;havoc ~tmp___0~3; {29636#true} is VALID [2020-07-10 14:34:13,798 INFO L263 TraceCheckUtils]: 86: Hoare triple {29636#true} call #t~ret74 := getWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,798 INFO L280 TraceCheckUtils]: 87: Hoare triple {29636#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29636#true} is VALID [2020-07-10 14:34:13,799 INFO L280 TraceCheckUtils]: 88: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,799 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {29636#true} {29636#true} #563#return; {29636#true} is VALID [2020-07-10 14:34:13,799 INFO L280 TraceCheckUtils]: 90: Hoare triple {29636#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {29636#true} is VALID [2020-07-10 14:34:13,799 INFO L280 TraceCheckUtils]: 91: Hoare triple {29636#true} assume !(2 != ~tmp~10); {29636#true} is VALID [2020-07-10 14:34:13,799 INFO L280 TraceCheckUtils]: 92: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,800 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {29636#true} {29816#(<= 1 ~pumpRunning~0)} #539#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,801 INFO L280 TraceCheckUtils]: 94: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:13,802 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #527#return; {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,803 INFO L280 TraceCheckUtils]: 96: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} assume !false; {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,803 INFO L280 TraceCheckUtils]: 97: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,804 INFO L280 TraceCheckUtils]: 98: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,804 INFO L280 TraceCheckUtils]: 99: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,805 INFO L280 TraceCheckUtils]: 100: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,806 INFO L280 TraceCheckUtils]: 101: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,806 INFO L280 TraceCheckUtils]: 102: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,807 INFO L280 TraceCheckUtils]: 103: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,808 INFO L263 TraceCheckUtils]: 104: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} call timeShift(); {29713#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,808 INFO L263 TraceCheckUtils]: 105: Hoare triple {29713#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:34:13,809 INFO L263 TraceCheckUtils]: 106: Hoare triple {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {29636#true} is VALID [2020-07-10 14:34:13,810 INFO L280 TraceCheckUtils]: 107: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:13,810 INFO L280 TraceCheckUtils]: 108: Hoare triple {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:34:13,812 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {29905#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {29774#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {29903#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret73|)) (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:34:13,813 INFO L280 TraceCheckUtils]: 110: Hoare triple {29903#(or (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret73|)) (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {29904#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,814 INFO L280 TraceCheckUtils]: 111: Hoare triple {29904#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {29904#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,815 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {29904#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {29713#(not (= 0 ~pumpRunning~0))} #533#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,816 INFO L280 TraceCheckUtils]: 113: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,817 INFO L263 TraceCheckUtils]: 114: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {29775#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:34:13,817 INFO L280 TraceCheckUtils]: 115: Hoare triple {29775#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {29636#true} is VALID [2020-07-10 14:34:13,817 INFO L280 TraceCheckUtils]: 116: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,818 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {29636#true} {29721#(not (= 0 ~switchedOnBeforeTS~0))} #535#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,819 INFO L280 TraceCheckUtils]: 118: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,820 INFO L263 TraceCheckUtils]: 119: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,820 INFO L280 TraceCheckUtils]: 120: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {29636#true} is VALID [2020-07-10 14:34:13,820 INFO L280 TraceCheckUtils]: 121: Hoare triple {29636#true} assume 0 != ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,820 INFO L263 TraceCheckUtils]: 122: Hoare triple {29636#true} call #t~ret53 := isMethaneAlarm(); {29636#true} is VALID [2020-07-10 14:34:13,821 INFO L280 TraceCheckUtils]: 123: Hoare triple {29636#true} havoc ~retValue_acc~10; {29636#true} is VALID [2020-07-10 14:34:13,821 INFO L263 TraceCheckUtils]: 124: Hoare triple {29636#true} call #t~ret54 := isMethaneLevelCritical(); {29636#true} is VALID [2020-07-10 14:34:13,821 INFO L280 TraceCheckUtils]: 125: Hoare triple {29636#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {29636#true} is VALID [2020-07-10 14:34:13,821 INFO L280 TraceCheckUtils]: 126: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,821 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {29636#true} {29636#true} #575#return; {29636#true} is VALID [2020-07-10 14:34:13,822 INFO L280 TraceCheckUtils]: 128: Hoare triple {29636#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {29636#true} is VALID [2020-07-10 14:34:13,822 INFO L280 TraceCheckUtils]: 129: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,822 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {29636#true} {29636#true} #513#return; {29636#true} is VALID [2020-07-10 14:34:13,822 INFO L280 TraceCheckUtils]: 131: Hoare triple {29636#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {29636#true} is VALID [2020-07-10 14:34:13,822 INFO L280 TraceCheckUtils]: 132: Hoare triple {29636#true} assume !(0 != ~tmp~7); {29636#true} is VALID [2020-07-10 14:34:13,823 INFO L263 TraceCheckUtils]: 133: Hoare triple {29636#true} call processEnvironment__wrappee__lowWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,824 INFO L280 TraceCheckUtils]: 134: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {29636#true} is VALID [2020-07-10 14:34:13,824 INFO L280 TraceCheckUtils]: 135: Hoare triple {29636#true} assume 0 != ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:13,824 INFO L263 TraceCheckUtils]: 136: Hoare triple {29636#true} call #t~ret52 := isLowWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,824 INFO L280 TraceCheckUtils]: 137: Hoare triple {29636#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {29636#true} is VALID [2020-07-10 14:34:13,824 INFO L263 TraceCheckUtils]: 138: Hoare triple {29636#true} call #t~ret72 := isLowWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:13,824 INFO L280 TraceCheckUtils]: 139: Hoare triple {29636#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {29636#true} is VALID [2020-07-10 14:34:13,825 INFO L280 TraceCheckUtils]: 140: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,825 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {29636#true} {29636#true} #511#return; {29636#true} is VALID [2020-07-10 14:34:13,825 INFO L280 TraceCheckUtils]: 142: Hoare triple {29636#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {29636#true} is VALID [2020-07-10 14:34:13,825 INFO L280 TraceCheckUtils]: 143: Hoare triple {29636#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {29636#true} is VALID [2020-07-10 14:34:13,826 INFO L280 TraceCheckUtils]: 144: Hoare triple {29636#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {29636#true} is VALID [2020-07-10 14:34:13,826 INFO L280 TraceCheckUtils]: 145: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,826 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {29636#true} {29636#true} #553#return; {29636#true} is VALID [2020-07-10 14:34:13,826 INFO L280 TraceCheckUtils]: 147: Hoare triple {29636#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {29636#true} is VALID [2020-07-10 14:34:13,826 INFO L280 TraceCheckUtils]: 148: Hoare triple {29636#true} assume !(0 != ~tmp~6); {29636#true} is VALID [2020-07-10 14:34:13,827 INFO L263 TraceCheckUtils]: 149: Hoare triple {29636#true} call processEnvironment__wrappee__highWaterSensor(); {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:34:13,827 INFO L280 TraceCheckUtils]: 150: Hoare triple {29829#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:13,828 INFO L280 TraceCheckUtils]: 151: Hoare triple {29636#true} assume !(0 == ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:13,828 INFO L263 TraceCheckUtils]: 152: Hoare triple {29636#true} call processEnvironment__wrappee__base(); {29636#true} is VALID [2020-07-10 14:34:13,828 INFO L280 TraceCheckUtils]: 153: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,828 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {29636#true} {29636#true} #551#return; {29636#true} is VALID [2020-07-10 14:34:13,828 INFO L280 TraceCheckUtils]: 155: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,829 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {29636#true} {29636#true} #557#return; {29636#true} is VALID [2020-07-10 14:34:13,829 INFO L280 TraceCheckUtils]: 157: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,829 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {29636#true} {29636#true} #517#return; {29636#true} is VALID [2020-07-10 14:34:13,829 INFO L280 TraceCheckUtils]: 159: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,830 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {29636#true} {29721#(not (= 0 ~switchedOnBeforeTS~0))} #537#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,831 INFO L263 TraceCheckUtils]: 161: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,831 INFO L280 TraceCheckUtils]: 162: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~10;havoc ~tmp___0~3; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,831 INFO L263 TraceCheckUtils]: 163: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret74 := getWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:13,832 INFO L280 TraceCheckUtils]: 164: Hoare triple {29636#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29636#true} is VALID [2020-07-10 14:34:13,832 INFO L280 TraceCheckUtils]: 165: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,833 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {29636#true} {29721#(not (= 0 ~switchedOnBeforeTS~0))} #563#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,833 INFO L280 TraceCheckUtils]: 167: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,834 INFO L280 TraceCheckUtils]: 168: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~10; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,834 INFO L263 TraceCheckUtils]: 169: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret75 := isPumpRunning(); {29636#true} is VALID [2020-07-10 14:34:13,834 INFO L280 TraceCheckUtils]: 170: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29636#true} is VALID [2020-07-10 14:34:13,834 INFO L280 TraceCheckUtils]: 171: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:13,835 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {29636#true} {29721#(not (= 0 ~switchedOnBeforeTS~0))} #565#return; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,836 INFO L280 TraceCheckUtils]: 173: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,836 INFO L280 TraceCheckUtils]: 174: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~3; {29721#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:34:13,837 INFO L280 TraceCheckUtils]: 175: Hoare triple {29721#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {29637#false} is VALID [2020-07-10 14:34:13,837 INFO L263 TraceCheckUtils]: 176: Hoare triple {29637#false} call __automaton_fail(); {29637#false} is VALID [2020-07-10 14:34:13,837 INFO L280 TraceCheckUtils]: 177: Hoare triple {29637#false} assume !false; {29637#false} is VALID [2020-07-10 14:34:13,871 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 21 proven. 10 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-07-10 14:34:13,872 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982638230] [2020-07-10 14:34:13,872 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1058766872] [2020-07-10 14:34:13,872 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:34:14,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:14,191 INFO L264 TraceCheckSpWp]: Trace formula consists of 977 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:34:14,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:34:14,274 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:34:14,829 INFO L263 TraceCheckUtils]: 0: Hoare triple {29636#true} call ULTIMATE.init(); {29636#true} is VALID [2020-07-10 14:34:14,830 INFO L280 TraceCheckUtils]: 1: Hoare triple {29636#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {29636#true} is VALID [2020-07-10 14:34:14,830 INFO L280 TraceCheckUtils]: 2: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,830 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {29636#true} {29636#true} #581#return; {29636#true} is VALID [2020-07-10 14:34:14,831 INFO L263 TraceCheckUtils]: 4: Hoare triple {29636#true} call #t~ret76 := main(); {29636#true} is VALID [2020-07-10 14:34:14,831 INFO L280 TraceCheckUtils]: 5: Hoare triple {29636#true} havoc ~retValue_acc~3;havoc ~tmp~3; {29636#true} is VALID [2020-07-10 14:34:14,831 INFO L263 TraceCheckUtils]: 6: Hoare triple {29636#true} call select_helpers(); {29636#true} is VALID [2020-07-10 14:34:14,832 INFO L280 TraceCheckUtils]: 7: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,832 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {29636#true} {29636#true} #469#return; {29636#true} is VALID [2020-07-10 14:34:14,832 INFO L263 TraceCheckUtils]: 9: Hoare triple {29636#true} call select_features(); {29636#true} is VALID [2020-07-10 14:34:14,833 INFO L280 TraceCheckUtils]: 10: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,833 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {29636#true} {29636#true} #471#return; {29636#true} is VALID [2020-07-10 14:34:14,833 INFO L263 TraceCheckUtils]: 12: Hoare triple {29636#true} call #t~ret35 := valid_product(); {29636#true} is VALID [2020-07-10 14:34:14,834 INFO L280 TraceCheckUtils]: 13: Hoare triple {29636#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {29636#true} is VALID [2020-07-10 14:34:14,834 INFO L280 TraceCheckUtils]: 14: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,834 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {29636#true} {29636#true} #473#return; {29636#true} is VALID [2020-07-10 14:34:14,835 INFO L280 TraceCheckUtils]: 16: Hoare triple {29636#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {29636#true} is VALID [2020-07-10 14:34:14,835 INFO L280 TraceCheckUtils]: 17: Hoare triple {29636#true} assume 0 != ~tmp~3; {29636#true} is VALID [2020-07-10 14:34:14,835 INFO L263 TraceCheckUtils]: 18: Hoare triple {29636#true} call setup(); {29636#true} is VALID [2020-07-10 14:34:14,836 INFO L280 TraceCheckUtils]: 19: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,836 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {29636#true} {29636#true} #475#return; {29636#true} is VALID [2020-07-10 14:34:14,836 INFO L263 TraceCheckUtils]: 21: Hoare triple {29636#true} call runTest(); {29636#true} is VALID [2020-07-10 14:34:14,837 INFO L263 TraceCheckUtils]: 22: Hoare triple {29636#true} call __utac_acc__Specification5_spec__1(); {29636#true} is VALID [2020-07-10 14:34:14,837 INFO L280 TraceCheckUtils]: 23: Hoare triple {29636#true} ~switchedOnBeforeTS~0 := 0; {29636#true} is VALID [2020-07-10 14:34:14,837 INFO L280 TraceCheckUtils]: 24: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,837 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {29636#true} {29636#true} #571#return; {29636#true} is VALID [2020-07-10 14:34:14,838 INFO L263 TraceCheckUtils]: 26: Hoare triple {29636#true} call test(); {29636#true} is VALID [2020-07-10 14:34:14,838 INFO L280 TraceCheckUtils]: 27: Hoare triple {29636#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {29636#true} is VALID [2020-07-10 14:34:14,838 INFO L280 TraceCheckUtils]: 28: Hoare triple {29636#true} assume !false; {29636#true} is VALID [2020-07-10 14:34:14,839 INFO L280 TraceCheckUtils]: 29: Hoare triple {29636#true} assume ~splverifierCounter~0 < 4; {29636#true} is VALID [2020-07-10 14:34:14,839 INFO L280 TraceCheckUtils]: 30: Hoare triple {29636#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {29636#true} is VALID [2020-07-10 14:34:14,839 INFO L280 TraceCheckUtils]: 31: Hoare triple {29636#true} assume 0 != ~tmp~4; {29636#true} is VALID [2020-07-10 14:34:14,840 INFO L263 TraceCheckUtils]: 32: Hoare triple {29636#true} call waterRise(); {29636#true} is VALID [2020-07-10 14:34:14,840 INFO L280 TraceCheckUtils]: 33: Hoare triple {29636#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {29636#true} is VALID [2020-07-10 14:34:14,840 INFO L280 TraceCheckUtils]: 34: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,841 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {29636#true} {29636#true} #521#return; {29636#true} is VALID [2020-07-10 14:34:14,841 INFO L280 TraceCheckUtils]: 36: Hoare triple {29636#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {29636#true} is VALID [2020-07-10 14:34:14,841 INFO L280 TraceCheckUtils]: 37: Hoare triple {29636#true} assume !(0 != ~tmp___0~0); {29636#true} is VALID [2020-07-10 14:34:14,842 INFO L280 TraceCheckUtils]: 38: Hoare triple {29636#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {29636#true} is VALID [2020-07-10 14:34:14,842 INFO L280 TraceCheckUtils]: 39: Hoare triple {29636#true} assume 0 != ~tmp___2~0; {29636#true} is VALID [2020-07-10 14:34:14,842 INFO L263 TraceCheckUtils]: 40: Hoare triple {29636#true} call timeShift(); {29636#true} is VALID [2020-07-10 14:34:14,843 INFO L263 TraceCheckUtils]: 41: Hoare triple {29636#true} call __utac_acc__Specification5_spec__2(); {29636#true} is VALID [2020-07-10 14:34:14,843 INFO L263 TraceCheckUtils]: 42: Hoare triple {29636#true} call #t~ret73 := isPumpRunning(); {29636#true} is VALID [2020-07-10 14:34:14,843 INFO L280 TraceCheckUtils]: 43: Hoare triple {29636#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {29636#true} is VALID [2020-07-10 14:34:14,844 INFO L280 TraceCheckUtils]: 44: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,844 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {29636#true} {29636#true} #561#return; {29636#true} is VALID [2020-07-10 14:34:14,844 INFO L280 TraceCheckUtils]: 46: Hoare triple {29636#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {29636#true} is VALID [2020-07-10 14:34:14,845 INFO L280 TraceCheckUtils]: 47: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,845 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {29636#true} {29636#true} #533#return; {29636#true} is VALID [2020-07-10 14:34:14,845 INFO L280 TraceCheckUtils]: 49: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:14,846 INFO L280 TraceCheckUtils]: 50: Hoare triple {29636#true} assume 0 != ~systemActive~0; {29636#true} is VALID [2020-07-10 14:34:14,846 INFO L263 TraceCheckUtils]: 51: Hoare triple {29636#true} call processEnvironment(); {29636#true} is VALID [2020-07-10 14:34:14,846 INFO L280 TraceCheckUtils]: 52: Hoare triple {29636#true} havoc ~tmp~7; {29636#true} is VALID [2020-07-10 14:34:14,847 INFO L280 TraceCheckUtils]: 53: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:14,847 INFO L263 TraceCheckUtils]: 54: Hoare triple {29636#true} call processEnvironment__wrappee__lowWaterSensor(); {29636#true} is VALID [2020-07-10 14:34:14,847 INFO L280 TraceCheckUtils]: 55: Hoare triple {29636#true} havoc ~tmp~6; {29636#true} is VALID [2020-07-10 14:34:14,848 INFO L280 TraceCheckUtils]: 56: Hoare triple {29636#true} assume !(0 != ~pumpRunning~0); {29636#true} is VALID [2020-07-10 14:34:14,848 INFO L263 TraceCheckUtils]: 57: Hoare triple {29636#true} call processEnvironment__wrappee__highWaterSensor(); {29636#true} is VALID [2020-07-10 14:34:14,848 INFO L280 TraceCheckUtils]: 58: Hoare triple {29636#true} havoc ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:14,848 INFO L280 TraceCheckUtils]: 59: Hoare triple {29636#true} assume 0 == ~pumpRunning~0; {29636#true} is VALID [2020-07-10 14:34:14,849 INFO L263 TraceCheckUtils]: 60: Hoare triple {29636#true} call #t~ret51 := isHighWaterLevel(); {29636#true} is VALID [2020-07-10 14:34:14,849 INFO L280 TraceCheckUtils]: 61: Hoare triple {29636#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {29636#true} is VALID [2020-07-10 14:34:14,849 INFO L263 TraceCheckUtils]: 62: Hoare triple {29636#true} call #t~ret71 := isHighWaterSensorDry(); {29636#true} is VALID [2020-07-10 14:34:14,850 INFO L280 TraceCheckUtils]: 63: Hoare triple {29636#true} havoc ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:14,850 INFO L280 TraceCheckUtils]: 64: Hoare triple {29636#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {29636#true} is VALID [2020-07-10 14:34:14,850 INFO L280 TraceCheckUtils]: 65: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,851 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {29636#true} {29636#true} #531#return; {29636#true} is VALID [2020-07-10 14:34:14,851 INFO L280 TraceCheckUtils]: 67: Hoare triple {29636#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {29636#true} is VALID [2020-07-10 14:34:14,851 INFO L280 TraceCheckUtils]: 68: Hoare triple {29636#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {29636#true} is VALID [2020-07-10 14:34:14,852 INFO L280 TraceCheckUtils]: 69: Hoare triple {29636#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {29636#true} is VALID [2020-07-10 14:34:14,852 INFO L280 TraceCheckUtils]: 70: Hoare triple {29636#true} assume true; {29636#true} is VALID [2020-07-10 14:34:14,852 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {29636#true} {29636#true} #545#return; {29636#true} is VALID [2020-07-10 14:34:14,853 INFO L280 TraceCheckUtils]: 72: Hoare triple {29636#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {29636#true} is VALID [2020-07-10 14:34:14,853 INFO L280 TraceCheckUtils]: 73: Hoare triple {29636#true} assume 0 != ~tmp~5; {29636#true} is VALID [2020-07-10 14:34:14,853 INFO L263 TraceCheckUtils]: 74: Hoare triple {29636#true} call activatePump(); {29636#true} is VALID [2020-07-10 14:34:14,856 INFO L280 TraceCheckUtils]: 75: Hoare triple {29636#true} ~pumpRunning~0 := 1; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,857 INFO L280 TraceCheckUtils]: 76: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,859 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #547#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,860 INFO L280 TraceCheckUtils]: 78: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,861 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #559#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,862 INFO L280 TraceCheckUtils]: 80: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,863 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #519#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,863 INFO L280 TraceCheckUtils]: 82: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,865 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #537#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,866 INFO L263 TraceCheckUtils]: 84: Hoare triple {29816#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,866 INFO L280 TraceCheckUtils]: 85: Hoare triple {29816#(<= 1 ~pumpRunning~0)} havoc ~tmp~10;havoc ~tmp___0~3; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,868 INFO L263 TraceCheckUtils]: 86: Hoare triple {29816#(<= 1 ~pumpRunning~0)} call #t~ret74 := getWaterLevel(); {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,868 INFO L280 TraceCheckUtils]: 87: Hoare triple {29816#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,869 INFO L280 TraceCheckUtils]: 88: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,871 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29816#(<= 1 ~pumpRunning~0)} #563#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,872 INFO L280 TraceCheckUtils]: 90: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,873 INFO L280 TraceCheckUtils]: 91: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~10); {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,874 INFO L280 TraceCheckUtils]: 92: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,875 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29816#(<= 1 ~pumpRunning~0)} #539#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,876 INFO L280 TraceCheckUtils]: 94: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume true; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,877 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {29816#(<= 1 ~pumpRunning~0)} {29636#true} #527#return; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,878 INFO L280 TraceCheckUtils]: 96: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume !false; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,879 INFO L280 TraceCheckUtils]: 97: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,880 INFO L280 TraceCheckUtils]: 98: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,881 INFO L280 TraceCheckUtils]: 99: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,882 INFO L280 TraceCheckUtils]: 100: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,883 INFO L280 TraceCheckUtils]: 101: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,884 INFO L280 TraceCheckUtils]: 102: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,885 INFO L280 TraceCheckUtils]: 103: Hoare triple {29816#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,886 INFO L263 TraceCheckUtils]: 104: Hoare triple {29816#(<= 1 ~pumpRunning~0)} call timeShift(); {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,886 INFO L263 TraceCheckUtils]: 105: Hoare triple {29816#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,887 INFO L263 TraceCheckUtils]: 106: Hoare triple {29816#(<= 1 ~pumpRunning~0)} call #t~ret73 := isPumpRunning(); {29816#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:34:14,888 INFO L280 TraceCheckUtils]: 107: Hoare triple {29816#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {30288#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:14,889 INFO L280 TraceCheckUtils]: 108: Hoare triple {30288#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {30288#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:14,890 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {30288#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {29816#(<= 1 ~pumpRunning~0)} #561#return; {30295#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret73|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:14,892 INFO L280 TraceCheckUtils]: 110: Hoare triple {30295#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret73|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {30299#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:14,893 INFO L280 TraceCheckUtils]: 111: Hoare triple {30299#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {30299#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:34:14,895 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {30299#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {29816#(<= 1 ~pumpRunning~0)} #533#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,896 INFO L280 TraceCheckUtils]: 113: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,897 INFO L263 TraceCheckUtils]: 114: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,898 INFO L280 TraceCheckUtils]: 115: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,899 INFO L280 TraceCheckUtils]: 116: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,900 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #535#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,901 INFO L280 TraceCheckUtils]: 118: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,902 INFO L263 TraceCheckUtils]: 119: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,903 INFO L280 TraceCheckUtils]: 120: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~7; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,904 INFO L280 TraceCheckUtils]: 121: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,905 INFO L263 TraceCheckUtils]: 122: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret53 := isMethaneAlarm(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,906 INFO L280 TraceCheckUtils]: 123: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~10; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,907 INFO L263 TraceCheckUtils]: 124: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret54 := isMethaneLevelCritical(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,908 INFO L280 TraceCheckUtils]: 125: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,909 INFO L280 TraceCheckUtils]: 126: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,910 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #575#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,911 INFO L280 TraceCheckUtils]: 128: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,912 INFO L280 TraceCheckUtils]: 129: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,914 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #513#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,915 INFO L280 TraceCheckUtils]: 131: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,916 INFO L280 TraceCheckUtils]: 132: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~7); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,917 INFO L263 TraceCheckUtils]: 133: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__lowWaterSensor(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,918 INFO L280 TraceCheckUtils]: 134: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~6; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,919 INFO L280 TraceCheckUtils]: 135: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,920 INFO L263 TraceCheckUtils]: 136: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret52 := isLowWaterLevel(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,921 INFO L280 TraceCheckUtils]: 137: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,922 INFO L263 TraceCheckUtils]: 138: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := isLowWaterSensorDry(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,923 INFO L280 TraceCheckUtils]: 139: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,924 INFO L280 TraceCheckUtils]: 140: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,926 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #511#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,927 INFO L280 TraceCheckUtils]: 142: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,928 INFO L280 TraceCheckUtils]: 143: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp~9;~tmp___0~2 := 0; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,929 INFO L280 TraceCheckUtils]: 144: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,930 INFO L280 TraceCheckUtils]: 145: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,931 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #553#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,932 INFO L280 TraceCheckUtils]: 147: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,934 INFO L280 TraceCheckUtils]: 148: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 != ~tmp~6); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,935 INFO L263 TraceCheckUtils]: 149: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__highWaterSensor(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,935 INFO L280 TraceCheckUtils]: 150: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,936 INFO L280 TraceCheckUtils]: 151: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,937 INFO L263 TraceCheckUtils]: 152: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,938 INFO L280 TraceCheckUtils]: 153: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,939 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #551#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,940 INFO L280 TraceCheckUtils]: 155: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,941 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #557#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,942 INFO L280 TraceCheckUtils]: 157: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,943 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #517#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,944 INFO L280 TraceCheckUtils]: 159: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,945 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #537#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,946 INFO L263 TraceCheckUtils]: 161: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,947 INFO L280 TraceCheckUtils]: 162: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~10;havoc ~tmp___0~3; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,948 INFO L263 TraceCheckUtils]: 163: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret74 := getWaterLevel(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,949 INFO L280 TraceCheckUtils]: 164: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,950 INFO L280 TraceCheckUtils]: 165: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,951 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #563#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,952 INFO L280 TraceCheckUtils]: 167: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,953 INFO L280 TraceCheckUtils]: 168: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~10; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,954 INFO L263 TraceCheckUtils]: 169: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret75 := isPumpRunning(); {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,955 INFO L280 TraceCheckUtils]: 170: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,956 INFO L280 TraceCheckUtils]: 171: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume true; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,957 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {30306#(<= 1 ~switchedOnBeforeTS~0)} {30306#(<= 1 ~switchedOnBeforeTS~0)} #565#return; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,958 INFO L280 TraceCheckUtils]: 173: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,960 INFO L280 TraceCheckUtils]: 174: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~3; {30306#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:34:14,961 INFO L280 TraceCheckUtils]: 175: Hoare triple {30306#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {29637#false} is VALID [2020-07-10 14:34:14,961 INFO L263 TraceCheckUtils]: 176: Hoare triple {29637#false} call __automaton_fail(); {29637#false} is VALID [2020-07-10 14:34:14,962 INFO L280 TraceCheckUtils]: 177: Hoare triple {29637#false} assume !false; {29637#false} is VALID [2020-07-10 14:34:15,009 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 29 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:34:15,009 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:34:15,010 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:34:15,010 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15705465] [2020-07-10 14:34:15,012 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 178 [2020-07-10 14:34:15,291 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:34:15,292 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:34:15,668 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:34:15,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:34:15,669 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:34:15,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:34:15,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:34:15,670 INFO L87 Difference]: Start difference. First operand 1704 states and 2058 transitions. Second operand 20 states. [2020-07-10 14:34:17,302 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:34:19,038 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 14:34:19,705 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:34:20,117 WARN L193 SmtUtils]: Spent 259.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:34:24,958 WARN L193 SmtUtils]: Spent 322.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-10 14:34:25,406 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 14:34:26,419 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:34:28,245 WARN L193 SmtUtils]: Spent 285.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-10 14:34:29,052 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:34:40,027 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:45,011 WARN L193 SmtUtils]: Spent 252.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:46,017 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:34:47,458 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:34:51,318 WARN L193 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:34:53,922 WARN L193 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:34:58,198 WARN L193 SmtUtils]: Spent 295.00 ms on a formula simplification that was a NOOP. DAG size: 203 [2020-07-10 14:35:00,078 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:35:01,061 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:05,331 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:14,687 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:35:17,464 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:35:18,245 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:35:18,954 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:35:19,720 WARN L193 SmtUtils]: Spent 286.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-10 14:35:20,329 WARN L193 SmtUtils]: Spent 263.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:35:25,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:25,842 INFO L93 Difference]: Finished difference Result 3691 states and 4609 transitions. [2020-07-10 14:35:25,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 63 states. [2020-07-10 14:35:25,843 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 178 [2020-07-10 14:35:25,843 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:35:25,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:35:25,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 721 transitions. [2020-07-10 14:35:25,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:35:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 721 transitions. [2020-07-10 14:35:25,874 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 63 states and 721 transitions. [2020-07-10 14:35:28,483 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 721 edges. 721 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:28,796 INFO L225 Difference]: With dead ends: 3691 [2020-07-10 14:35:28,796 INFO L226 Difference]: Without dead ends: 2201 [2020-07-10 14:35:28,802 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 322 GetRequests, 250 SyntacticMatches, 0 SemanticMatches, 72 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1610 ImplicationChecksByTransitivity, 10.3s TimeCoverageRelationStatistics Valid=1023, Invalid=4379, Unknown=0, NotChecked=0, Total=5402 [2020-07-10 14:35:28,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2201 states. [2020-07-10 14:35:47,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2201 to 1975. [2020-07-10 14:35:47,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:35:47,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 2201 states. Second operand 1975 states. [2020-07-10 14:35:47,954 INFO L74 IsIncluded]: Start isIncluded. First operand 2201 states. Second operand 1975 states. [2020-07-10 14:35:47,955 INFO L87 Difference]: Start difference. First operand 2201 states. Second operand 1975 states. [2020-07-10 14:35:48,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:48,232 INFO L93 Difference]: Finished difference Result 2201 states and 2654 transitions. [2020-07-10 14:35:48,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 2654 transitions. [2020-07-10 14:35:48,247 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:48,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:48,248 INFO L74 IsIncluded]: Start isIncluded. First operand 1975 states. Second operand 2201 states. [2020-07-10 14:35:48,248 INFO L87 Difference]: Start difference. First operand 1975 states. Second operand 2201 states. [2020-07-10 14:35:48,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:35:48,507 INFO L93 Difference]: Finished difference Result 2201 states and 2654 transitions. [2020-07-10 14:35:48,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2201 states and 2654 transitions. [2020-07-10 14:35:48,518 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:35:48,519 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:35:48,519 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:35:48,519 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:35:48,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1975 states. [2020-07-10 14:35:48,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1975 states to 1975 states and 2330 transitions. [2020-07-10 14:35:48,797 INFO L78 Accepts]: Start accepts. Automaton has 1975 states and 2330 transitions. Word has length 178 [2020-07-10 14:35:48,797 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:35:48,797 INFO L479 AbstractCegarLoop]: Abstraction has 1975 states and 2330 transitions. [2020-07-10 14:35:48,797 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:35:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 1975 states and 2330 transitions. [2020-07-10 14:35:48,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2020-07-10 14:35:48,809 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:35:48,809 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:35:49,022 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:35:49,023 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:35:49,023 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:35:49,024 INFO L82 PathProgramCache]: Analyzing trace with hash -1357647421, now seen corresponding path program 1 times [2020-07-10 14:35:49,024 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:35:49,024 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1674354145] [2020-07-10 14:35:49,024 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:35:49,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,447 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:35:49,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,523 INFO L280 TraceCheckUtils]: 0: Hoare triple {42915#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {42680#true} is VALID [2020-07-10 14:35:49,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,524 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #581#return; {42680#true} is VALID [2020-07-10 14:35:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,528 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,528 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {42680#true} {42680#true} #469#return; {42680#true} is VALID [2020-07-10 14:35:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,531 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {42680#true} {42680#true} #471#return; {42680#true} is VALID [2020-07-10 14:35:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {42680#true} is VALID [2020-07-10 14:35:49,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,536 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #473#return; {42680#true} is VALID [2020-07-10 14:35:49,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,539 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,540 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {42680#true} {42680#true} #475#return; {42680#true} is VALID [2020-07-10 14:35:49,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,557 INFO L280 TraceCheckUtils]: 0: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {42680#true} is VALID [2020-07-10 14:35:49,558 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,558 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #571#return; {42680#true} is VALID [2020-07-10 14:35:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,578 INFO L280 TraceCheckUtils]: 0: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42680#true} is VALID [2020-07-10 14:35:49,578 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,579 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #521#return; {42680#true} is VALID [2020-07-10 14:35:49,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:49,636 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,636 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:49,636 INFO L263 TraceCheckUtils]: 0: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:49,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:49,637 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,637 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:49,637 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:49,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,638 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42680#true} is VALID [2020-07-10 14:35:49,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,697 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,697 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,698 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,698 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:49,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:49,699 INFO L263 TraceCheckUtils]: 1: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:49,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,700 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,700 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,701 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:49,701 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:49,701 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:49,702 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:49,702 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,703 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:49,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:49,707 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,708 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:49,708 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:49,709 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:49,709 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:49,709 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:49,710 INFO L263 TraceCheckUtils]: 4: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:49,710 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,711 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,711 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:49,712 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:49,712 INFO L280 TraceCheckUtils]: 10: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:49,713 INFO L280 TraceCheckUtils]: 11: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:49,713 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,713 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:49,713 INFO L280 TraceCheckUtils]: 14: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:49,714 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:49,715 INFO L263 TraceCheckUtils]: 16: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,715 INFO L280 TraceCheckUtils]: 17: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:49,715 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,716 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:49,716 INFO L280 TraceCheckUtils]: 20: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,716 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:49,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:49,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:49,718 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:49,719 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:49,719 INFO L263 TraceCheckUtils]: 5: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:49,720 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:49,720 INFO L263 TraceCheckUtils]: 7: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:49,720 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,721 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,721 INFO L280 TraceCheckUtils]: 10: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,722 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:49,722 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:49,722 INFO L280 TraceCheckUtils]: 13: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:49,723 INFO L280 TraceCheckUtils]: 14: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:49,725 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,725 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:49,725 INFO L280 TraceCheckUtils]: 17: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:49,726 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:49,728 INFO L263 TraceCheckUtils]: 19: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,728 INFO L280 TraceCheckUtils]: 20: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:49,729 INFO L280 TraceCheckUtils]: 21: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,729 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:49,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,730 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:49,730 INFO L280 TraceCheckUtils]: 25: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,731 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {42680#true} {42680#true} #519#return; {42680#true} is VALID [2020-07-10 14:35:49,732 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:49,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:49,734 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,734 INFO L280 TraceCheckUtils]: 3: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:49,735 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:49,736 INFO L263 TraceCheckUtils]: 5: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,736 INFO L280 TraceCheckUtils]: 6: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:49,737 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:49,737 INFO L263 TraceCheckUtils]: 8: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:49,737 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:49,738 INFO L263 TraceCheckUtils]: 10: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:49,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,739 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:49,739 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:49,740 INFO L280 TraceCheckUtils]: 16: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:49,740 INFO L280 TraceCheckUtils]: 17: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:49,740 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,741 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:49,741 INFO L280 TraceCheckUtils]: 20: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:49,741 INFO L280 TraceCheckUtils]: 21: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:49,743 INFO L263 TraceCheckUtils]: 22: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:49,744 INFO L280 TraceCheckUtils]: 24: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,744 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:49,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,745 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:49,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,745 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {42680#true} {42680#true} #519#return; {42680#true} is VALID [2020-07-10 14:35:49,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,746 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {42680#true} {42680#true} #537#return; {42680#true} is VALID [2020-07-10 14:35:49,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:49,834 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:49,835 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:49,837 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43041#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:49,837 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:49,838 INFO L263 TraceCheckUtils]: 1: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:49,840 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:49,841 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:49,842 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43041#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:49,844 INFO L280 TraceCheckUtils]: 5: Hoare triple {43041#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {43042#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0))} is VALID [2020-07-10 14:35:49,845 INFO L280 TraceCheckUtils]: 6: Hoare triple {43042#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0))} assume !(2 != ~tmp~10); {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:49,846 INFO L280 TraceCheckUtils]: 7: Hoare triple {42755#(= 2 ~waterLevel~0)} assume true; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:49,847 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42755#(= 2 ~waterLevel~0)} {42680#true} #539#return; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:49,849 INFO L263 TraceCheckUtils]: 0: Hoare triple {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:49,849 INFO L263 TraceCheckUtils]: 1: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:49,850 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:49,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,850 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:49,851 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:49,851 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,852 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42680#true} is VALID [2020-07-10 14:35:49,852 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:49,852 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume 0 != ~systemActive~0; {42680#true} is VALID [2020-07-10 14:35:49,853 INFO L263 TraceCheckUtils]: 10: Hoare triple {42680#true} call processEnvironment(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,854 INFO L280 TraceCheckUtils]: 11: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:49,854 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:49,855 INFO L263 TraceCheckUtils]: 13: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,856 INFO L280 TraceCheckUtils]: 14: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:49,856 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:49,857 INFO L263 TraceCheckUtils]: 16: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,857 INFO L280 TraceCheckUtils]: 17: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:49,858 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:49,858 INFO L263 TraceCheckUtils]: 19: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:49,858 INFO L280 TraceCheckUtils]: 20: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:49,859 INFO L263 TraceCheckUtils]: 21: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:49,859 INFO L280 TraceCheckUtils]: 22: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,859 INFO L280 TraceCheckUtils]: 23: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:49,860 INFO L280 TraceCheckUtils]: 24: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,860 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:49,860 INFO L280 TraceCheckUtils]: 26: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:49,861 INFO L280 TraceCheckUtils]: 27: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:49,861 INFO L280 TraceCheckUtils]: 28: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:49,861 INFO L280 TraceCheckUtils]: 29: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,862 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:49,862 INFO L280 TraceCheckUtils]: 31: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:49,862 INFO L280 TraceCheckUtils]: 32: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:49,864 INFO L263 TraceCheckUtils]: 33: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:49,864 INFO L280 TraceCheckUtils]: 34: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:49,865 INFO L280 TraceCheckUtils]: 35: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,865 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:49,865 INFO L280 TraceCheckUtils]: 37: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,866 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:49,866 INFO L280 TraceCheckUtils]: 39: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,866 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {42680#true} {42680#true} #519#return; {42680#true} is VALID [2020-07-10 14:35:49,867 INFO L280 TraceCheckUtils]: 41: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:49,867 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {42680#true} {42680#true} #537#return; {42680#true} is VALID [2020-07-10 14:35:49,867 INFO L263 TraceCheckUtils]: 43: Hoare triple {42680#true} call __utac_acc__Specification5_spec__3(); {42680#true} is VALID [2020-07-10 14:35:49,868 INFO L280 TraceCheckUtils]: 44: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:49,868 INFO L263 TraceCheckUtils]: 45: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:49,870 INFO L280 TraceCheckUtils]: 46: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:49,871 INFO L280 TraceCheckUtils]: 47: Hoare triple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:49,872 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43041#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:49,874 INFO L280 TraceCheckUtils]: 49: Hoare triple {43041#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {43042#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0))} is VALID [2020-07-10 14:35:49,875 INFO L280 TraceCheckUtils]: 50: Hoare triple {43042#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0))} assume !(2 != ~tmp~10); {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:49,876 INFO L280 TraceCheckUtils]: 51: Hoare triple {42755#(= 2 ~waterLevel~0)} assume true; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:49,877 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {42755#(= 2 ~waterLevel~0)} {42680#true} #539#return; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:49,879 INFO L280 TraceCheckUtils]: 53: Hoare triple {42755#(= 2 ~waterLevel~0)} assume true; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:49,881 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {42755#(= 2 ~waterLevel~0)} {42680#true} #527#return; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,011 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,012 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,012 INFO L263 TraceCheckUtils]: 0: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,013 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,014 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,022 INFO L280 TraceCheckUtils]: 0: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,023 INFO L280 TraceCheckUtils]: 1: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,025 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} #535#return; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,050 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,051 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,051 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,052 INFO L263 TraceCheckUtils]: 1: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:50,052 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,052 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,053 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,053 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,054 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:50,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {42680#true} is VALID [2020-07-10 14:35:50,073 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,073 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #511#return; {42680#true} is VALID [2020-07-10 14:35:50,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {42680#true} is VALID [2020-07-10 14:35:50,074 INFO L263 TraceCheckUtils]: 1: Hoare triple {42680#true} call #t~ret72 := isLowWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {42680#true} is VALID [2020-07-10 14:35:50,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,075 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42680#true} {42680#true} #511#return; {42680#true} is VALID [2020-07-10 14:35:50,076 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42680#true} is VALID [2020-07-10 14:35:50,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {42680#true} is VALID [2020-07-10 14:35:50,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {42680#true} is VALID [2020-07-10 14:35:50,077 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,077 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {42680#true} {42680#true} #553#return; {42680#true} is VALID [2020-07-10 14:35:50,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,085 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {42680#true} {42680#true} #551#return; {42680#true} is VALID [2020-07-10 14:35:50,085 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,086 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume !(0 == ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,086 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call processEnvironment__wrappee__base(); {42680#true} is VALID [2020-07-10 14:35:50,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,087 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42680#true} {42680#true} #551#return; {42680#true} is VALID [2020-07-10 14:35:50,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,088 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {42680#true} {42680#true} #557#return; {42680#true} is VALID [2020-07-10 14:35:50,088 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:50,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,089 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call #t~ret52 := isLowWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,089 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {42680#true} is VALID [2020-07-10 14:35:50,090 INFO L263 TraceCheckUtils]: 4: Hoare triple {42680#true} call #t~ret72 := isLowWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {42680#true} is VALID [2020-07-10 14:35:50,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,091 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {42680#true} {42680#true} #511#return; {42680#true} is VALID [2020-07-10 14:35:50,091 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42680#true} is VALID [2020-07-10 14:35:50,092 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {42680#true} is VALID [2020-07-10 14:35:50,092 INFO L280 TraceCheckUtils]: 10: Hoare triple {42680#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {42680#true} is VALID [2020-07-10 14:35:50,092 INFO L280 TraceCheckUtils]: 11: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,093 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {42680#true} {42680#true} #553#return; {42680#true} is VALID [2020-07-10 14:35:50,093 INFO L280 TraceCheckUtils]: 13: Hoare triple {42680#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {42680#true} is VALID [2020-07-10 14:35:50,093 INFO L280 TraceCheckUtils]: 14: Hoare triple {42680#true} assume !(0 != ~tmp~6); {42680#true} is VALID [2020-07-10 14:35:50,095 INFO L263 TraceCheckUtils]: 15: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,095 INFO L280 TraceCheckUtils]: 16: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,096 INFO L280 TraceCheckUtils]: 17: Hoare triple {42680#true} assume !(0 == ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,096 INFO L263 TraceCheckUtils]: 18: Hoare triple {42680#true} call processEnvironment__wrappee__base(); {42680#true} is VALID [2020-07-10 14:35:50,096 INFO L280 TraceCheckUtils]: 19: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,097 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42680#true} {42680#true} #551#return; {42680#true} is VALID [2020-07-10 14:35:50,097 INFO L280 TraceCheckUtils]: 21: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,097 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {42680#true} {42680#true} #557#return; {42680#true} is VALID [2020-07-10 14:35:50,098 INFO L280 TraceCheckUtils]: 23: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,098 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {42680#true} {42680#true} #517#return; {42680#true} is VALID [2020-07-10 14:35:50,101 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,101 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,101 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call #t~ret53 := isMethaneAlarm(); {42680#true} is VALID [2020-07-10 14:35:50,102 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,102 INFO L263 TraceCheckUtils]: 4: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:50,103 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,103 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,103 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,104 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,104 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,104 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:50,105 INFO L280 TraceCheckUtils]: 11: Hoare triple {42680#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {42680#true} is VALID [2020-07-10 14:35:50,105 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume !(0 != ~tmp~7); {42680#true} is VALID [2020-07-10 14:35:50,106 INFO L263 TraceCheckUtils]: 13: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,106 INFO L280 TraceCheckUtils]: 14: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:50,107 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,107 INFO L263 TraceCheckUtils]: 16: Hoare triple {42680#true} call #t~ret52 := isLowWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,107 INFO L280 TraceCheckUtils]: 17: Hoare triple {42680#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {42680#true} is VALID [2020-07-10 14:35:50,107 INFO L263 TraceCheckUtils]: 18: Hoare triple {42680#true} call #t~ret72 := isLowWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,107 INFO L280 TraceCheckUtils]: 19: Hoare triple {42680#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {42680#true} is VALID [2020-07-10 14:35:50,108 INFO L280 TraceCheckUtils]: 20: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,108 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42680#true} {42680#true} #511#return; {42680#true} is VALID [2020-07-10 14:35:50,108 INFO L280 TraceCheckUtils]: 22: Hoare triple {42680#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42680#true} is VALID [2020-07-10 14:35:50,109 INFO L280 TraceCheckUtils]: 23: Hoare triple {42680#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {42680#true} is VALID [2020-07-10 14:35:50,109 INFO L280 TraceCheckUtils]: 24: Hoare triple {42680#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {42680#true} is VALID [2020-07-10 14:35:50,109 INFO L280 TraceCheckUtils]: 25: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,109 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {42680#true} {42680#true} #553#return; {42680#true} is VALID [2020-07-10 14:35:50,110 INFO L280 TraceCheckUtils]: 27: Hoare triple {42680#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {42680#true} is VALID [2020-07-10 14:35:50,110 INFO L280 TraceCheckUtils]: 28: Hoare triple {42680#true} assume !(0 != ~tmp~6); {42680#true} is VALID [2020-07-10 14:35:50,112 INFO L263 TraceCheckUtils]: 29: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,112 INFO L280 TraceCheckUtils]: 30: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,113 INFO L280 TraceCheckUtils]: 31: Hoare triple {42680#true} assume !(0 == ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,113 INFO L263 TraceCheckUtils]: 32: Hoare triple {42680#true} call processEnvironment__wrappee__base(); {42680#true} is VALID [2020-07-10 14:35:50,113 INFO L280 TraceCheckUtils]: 33: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,114 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {42680#true} {42680#true} #551#return; {42680#true} is VALID [2020-07-10 14:35:50,114 INFO L280 TraceCheckUtils]: 35: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,115 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {42680#true} {42680#true} #557#return; {42680#true} is VALID [2020-07-10 14:35:50,115 INFO L280 TraceCheckUtils]: 37: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,115 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {42680#true} {42680#true} #517#return; {42680#true} is VALID [2020-07-10 14:35:50,116 INFO L280 TraceCheckUtils]: 39: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,117 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {42680#true} {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #537#return; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,242 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43170#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)))} is VALID [2020-07-10 14:35:50,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:50,243 INFO L263 TraceCheckUtils]: 1: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,247 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43170#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)))} is VALID [2020-07-10 14:35:50,248 INFO L280 TraceCheckUtils]: 5: Hoare triple {43170#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {43171#(or (= 2 ~waterLevel~0) (not (= 2 __utac_acc__Specification5_spec__3_~tmp~10)))} is VALID [2020-07-10 14:35:50,250 INFO L280 TraceCheckUtils]: 6: Hoare triple {43171#(or (= 2 ~waterLevel~0) (not (= 2 __utac_acc__Specification5_spec__3_~tmp~10)))} assume !(2 != ~tmp~10); {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,250 INFO L280 TraceCheckUtils]: 7: Hoare triple {42755#(= 2 ~waterLevel~0)} assume true; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,252 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42755#(= 2 ~waterLevel~0)} {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #539#return; {43105#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:50,254 INFO L263 TraceCheckUtils]: 0: Hoare triple {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:50,254 INFO L263 TraceCheckUtils]: 1: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,254 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,255 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,255 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,255 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,257 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,258 INFO L280 TraceCheckUtils]: 8: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,260 INFO L263 TraceCheckUtils]: 9: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,261 INFO L280 TraceCheckUtils]: 10: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,262 INFO L280 TraceCheckUtils]: 11: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,263 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} #535#return; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,264 INFO L280 TraceCheckUtils]: 13: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,265 INFO L263 TraceCheckUtils]: 14: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,266 INFO L280 TraceCheckUtils]: 16: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,267 INFO L263 TraceCheckUtils]: 17: Hoare triple {42680#true} call #t~ret53 := isMethaneAlarm(); {42680#true} is VALID [2020-07-10 14:35:50,267 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,267 INFO L263 TraceCheckUtils]: 19: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:50,268 INFO L280 TraceCheckUtils]: 20: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,268 INFO L280 TraceCheckUtils]: 21: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,268 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,269 INFO L280 TraceCheckUtils]: 23: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,269 INFO L280 TraceCheckUtils]: 24: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,269 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:50,270 INFO L280 TraceCheckUtils]: 26: Hoare triple {42680#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {42680#true} is VALID [2020-07-10 14:35:50,270 INFO L280 TraceCheckUtils]: 27: Hoare triple {42680#true} assume !(0 != ~tmp~7); {42680#true} is VALID [2020-07-10 14:35:50,272 INFO L263 TraceCheckUtils]: 28: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,272 INFO L280 TraceCheckUtils]: 29: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:50,273 INFO L280 TraceCheckUtils]: 30: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,273 INFO L263 TraceCheckUtils]: 31: Hoare triple {42680#true} call #t~ret52 := isLowWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,274 INFO L280 TraceCheckUtils]: 32: Hoare triple {42680#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {42680#true} is VALID [2020-07-10 14:35:50,274 INFO L263 TraceCheckUtils]: 33: Hoare triple {42680#true} call #t~ret72 := isLowWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,274 INFO L280 TraceCheckUtils]: 34: Hoare triple {42680#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {42680#true} is VALID [2020-07-10 14:35:50,275 INFO L280 TraceCheckUtils]: 35: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,275 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {42680#true} {42680#true} #511#return; {42680#true} is VALID [2020-07-10 14:35:50,275 INFO L280 TraceCheckUtils]: 37: Hoare triple {42680#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42680#true} is VALID [2020-07-10 14:35:50,276 INFO L280 TraceCheckUtils]: 38: Hoare triple {42680#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {42680#true} is VALID [2020-07-10 14:35:50,276 INFO L280 TraceCheckUtils]: 39: Hoare triple {42680#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {42680#true} is VALID [2020-07-10 14:35:50,276 INFO L280 TraceCheckUtils]: 40: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,277 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {42680#true} {42680#true} #553#return; {42680#true} is VALID [2020-07-10 14:35:50,277 INFO L280 TraceCheckUtils]: 42: Hoare triple {42680#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {42680#true} is VALID [2020-07-10 14:35:50,277 INFO L280 TraceCheckUtils]: 43: Hoare triple {42680#true} assume !(0 != ~tmp~6); {42680#true} is VALID [2020-07-10 14:35:50,279 INFO L263 TraceCheckUtils]: 44: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,279 INFO L280 TraceCheckUtils]: 45: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,280 INFO L280 TraceCheckUtils]: 46: Hoare triple {42680#true} assume !(0 == ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,280 INFO L263 TraceCheckUtils]: 47: Hoare triple {42680#true} call processEnvironment__wrappee__base(); {42680#true} is VALID [2020-07-10 14:35:50,280 INFO L280 TraceCheckUtils]: 48: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,281 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {42680#true} {42680#true} #551#return; {42680#true} is VALID [2020-07-10 14:35:50,281 INFO L280 TraceCheckUtils]: 50: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,282 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {42680#true} {42680#true} #557#return; {42680#true} is VALID [2020-07-10 14:35:50,282 INFO L280 TraceCheckUtils]: 52: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,282 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {42680#true} {42680#true} #517#return; {42680#true} is VALID [2020-07-10 14:35:50,283 INFO L280 TraceCheckUtils]: 54: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,284 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {42680#true} {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #537#return; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,284 INFO L263 TraceCheckUtils]: 56: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {42680#true} is VALID [2020-07-10 14:35:50,285 INFO L280 TraceCheckUtils]: 57: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:50,285 INFO L263 TraceCheckUtils]: 58: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,286 INFO L280 TraceCheckUtils]: 59: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,287 INFO L280 TraceCheckUtils]: 60: Hoare triple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,289 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43170#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)))} is VALID [2020-07-10 14:35:50,290 INFO L280 TraceCheckUtils]: 62: Hoare triple {43170#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {43171#(or (= 2 ~waterLevel~0) (not (= 2 __utac_acc__Specification5_spec__3_~tmp~10)))} is VALID [2020-07-10 14:35:50,292 INFO L280 TraceCheckUtils]: 63: Hoare triple {43171#(or (= 2 ~waterLevel~0) (not (= 2 __utac_acc__Specification5_spec__3_~tmp~10)))} assume !(2 != ~tmp~10); {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,293 INFO L280 TraceCheckUtils]: 64: Hoare triple {42755#(= 2 ~waterLevel~0)} assume true; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,294 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {42755#(= 2 ~waterLevel~0)} {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #539#return; {43105#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:50,295 INFO L280 TraceCheckUtils]: 66: Hoare triple {43105#(not (= 2 |old(~waterLevel~0)|))} assume true; {43105#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:50,296 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {43105#(not (= 2 |old(~waterLevel~0)|))} {42755#(= 2 ~waterLevel~0)} #527#return; {42681#false} is VALID [2020-07-10 14:35:50,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,326 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,327 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,327 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,328 INFO L263 TraceCheckUtils]: 0: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,328 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,329 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,329 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,329 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,330 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42680#true} is VALID [2020-07-10 14:35:50,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,335 INFO L280 TraceCheckUtils]: 0: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {42680#true} is VALID [2020-07-10 14:35:50,335 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,336 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #535#return; {42680#true} is VALID [2020-07-10 14:35:50,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,364 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,365 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,365 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,366 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,366 INFO L263 TraceCheckUtils]: 1: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:50,367 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,367 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,368 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,368 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,368 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,369 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:50,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,374 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {42680#true} is VALID [2020-07-10 14:35:50,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,375 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #515#return; {42680#true} is VALID [2020-07-10 14:35:50,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,376 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call #t~ret53 := isMethaneAlarm(); {42680#true} is VALID [2020-07-10 14:35:50,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,377 INFO L263 TraceCheckUtils]: 4: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:50,377 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,378 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,378 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,378 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,379 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,379 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:50,380 INFO L280 TraceCheckUtils]: 11: Hoare triple {42680#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {42680#true} is VALID [2020-07-10 14:35:50,380 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume 0 != ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,381 INFO L263 TraceCheckUtils]: 13: Hoare triple {42680#true} call deactivatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,382 INFO L280 TraceCheckUtils]: 14: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {42680#true} is VALID [2020-07-10 14:35:50,382 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,382 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {42680#true} {42680#true} #515#return; {42680#true} is VALID [2020-07-10 14:35:50,383 INFO L280 TraceCheckUtils]: 17: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,383 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {42680#true} {42680#true} #537#return; {42680#true} is VALID [2020-07-10 14:35:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,393 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42680#true} is VALID [2020-07-10 14:35:50,393 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,394 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #563#return; {42680#true} is VALID [2020-07-10 14:35:50,394 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:50,394 INFO L263 TraceCheckUtils]: 1: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,395 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42680#true} is VALID [2020-07-10 14:35:50,395 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,395 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42680#true} {42680#true} #563#return; {42680#true} is VALID [2020-07-10 14:35:50,396 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42680#true} is VALID [2020-07-10 14:35:50,396 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume !(2 != ~tmp~10); {42680#true} is VALID [2020-07-10 14:35:50,396 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,397 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42680#true} {42680#true} #539#return; {42680#true} is VALID [2020-07-10 14:35:50,399 INFO L263 TraceCheckUtils]: 0: Hoare triple {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:50,400 INFO L263 TraceCheckUtils]: 1: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,400 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,400 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,400 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,400 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,401 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,401 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42680#true} is VALID [2020-07-10 14:35:50,401 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,402 INFO L263 TraceCheckUtils]: 9: Hoare triple {42680#true} call lowerWaterLevel(); {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,402 INFO L280 TraceCheckUtils]: 10: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {42680#true} is VALID [2020-07-10 14:35:50,403 INFO L280 TraceCheckUtils]: 11: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,403 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {42680#true} {42680#true} #535#return; {42680#true} is VALID [2020-07-10 14:35:50,403 INFO L280 TraceCheckUtils]: 13: Hoare triple {42680#true} assume 0 != ~systemActive~0; {42680#true} is VALID [2020-07-10 14:35:50,404 INFO L263 TraceCheckUtils]: 14: Hoare triple {42680#true} call processEnvironment(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,404 INFO L280 TraceCheckUtils]: 15: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,404 INFO L280 TraceCheckUtils]: 16: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,404 INFO L263 TraceCheckUtils]: 17: Hoare triple {42680#true} call #t~ret53 := isMethaneAlarm(); {42680#true} is VALID [2020-07-10 14:35:50,405 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,405 INFO L263 TraceCheckUtils]: 19: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:50,405 INFO L280 TraceCheckUtils]: 20: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,405 INFO L280 TraceCheckUtils]: 21: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,405 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,406 INFO L280 TraceCheckUtils]: 24: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,406 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:50,406 INFO L280 TraceCheckUtils]: 26: Hoare triple {42680#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {42680#true} is VALID [2020-07-10 14:35:50,406 INFO L280 TraceCheckUtils]: 27: Hoare triple {42680#true} assume 0 != ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,407 INFO L263 TraceCheckUtils]: 28: Hoare triple {42680#true} call deactivatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,408 INFO L280 TraceCheckUtils]: 29: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {42680#true} is VALID [2020-07-10 14:35:50,408 INFO L280 TraceCheckUtils]: 30: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,408 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {42680#true} {42680#true} #515#return; {42680#true} is VALID [2020-07-10 14:35:50,408 INFO L280 TraceCheckUtils]: 32: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,408 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {42680#true} {42680#true} #537#return; {42680#true} is VALID [2020-07-10 14:35:50,408 INFO L263 TraceCheckUtils]: 34: Hoare triple {42680#true} call __utac_acc__Specification5_spec__3(); {42680#true} is VALID [2020-07-10 14:35:50,409 INFO L280 TraceCheckUtils]: 35: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:50,409 INFO L263 TraceCheckUtils]: 36: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,409 INFO L280 TraceCheckUtils]: 37: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42680#true} is VALID [2020-07-10 14:35:50,410 INFO L280 TraceCheckUtils]: 38: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,410 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {42680#true} {42680#true} #563#return; {42680#true} is VALID [2020-07-10 14:35:50,410 INFO L280 TraceCheckUtils]: 40: Hoare triple {42680#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42680#true} is VALID [2020-07-10 14:35:50,411 INFO L280 TraceCheckUtils]: 41: Hoare triple {42680#true} assume !(2 != ~tmp~10); {42680#true} is VALID [2020-07-10 14:35:50,411 INFO L280 TraceCheckUtils]: 42: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,411 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {42680#true} {42680#true} #539#return; {42680#true} is VALID [2020-07-10 14:35:50,412 INFO L280 TraceCheckUtils]: 44: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,412 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {42680#true} {42681#false} #527#return; {42681#false} is VALID [2020-07-10 14:35:50,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,425 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,425 INFO L263 TraceCheckUtils]: 0: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,425 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,426 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,426 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,426 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,427 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,427 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {42680#true} {42681#false} #533#return; {42681#false} is VALID [2020-07-10 14:35:50,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,465 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:50,466 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:50,466 INFO L263 TraceCheckUtils]: 1: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,467 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,467 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,468 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:50,468 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:50,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:50,469 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:50,469 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,470 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:50,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:50,475 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,476 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:50,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,476 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,477 INFO L280 TraceCheckUtils]: 3: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:50,477 INFO L263 TraceCheckUtils]: 4: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,478 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,478 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,478 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:50,479 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:50,479 INFO L280 TraceCheckUtils]: 10: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:50,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:50,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,480 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:50,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:50,481 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,483 INFO L263 TraceCheckUtils]: 16: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,483 INFO L280 TraceCheckUtils]: 17: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:50,484 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,484 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:50,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,485 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:50,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:50,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,488 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,488 INFO L280 TraceCheckUtils]: 3: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,488 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,489 INFO L263 TraceCheckUtils]: 5: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,489 INFO L280 TraceCheckUtils]: 6: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:50,489 INFO L263 TraceCheckUtils]: 7: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,490 INFO L280 TraceCheckUtils]: 8: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,490 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,490 INFO L280 TraceCheckUtils]: 10: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,491 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:50,491 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:50,492 INFO L280 TraceCheckUtils]: 13: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:50,492 INFO L280 TraceCheckUtils]: 14: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:50,492 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,493 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:50,493 INFO L280 TraceCheckUtils]: 17: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:50,493 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,495 INFO L263 TraceCheckUtils]: 19: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,495 INFO L280 TraceCheckUtils]: 20: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:50,496 INFO L280 TraceCheckUtils]: 21: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,496 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:50,497 INFO L280 TraceCheckUtils]: 23: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,497 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:50,497 INFO L280 TraceCheckUtils]: 25: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,498 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {42680#true} {42680#true} #519#return; {42680#true} is VALID [2020-07-10 14:35:50,499 INFO L280 TraceCheckUtils]: 0: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,499 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,501 INFO L263 TraceCheckUtils]: 2: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,501 INFO L280 TraceCheckUtils]: 3: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:50,502 INFO L280 TraceCheckUtils]: 4: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,503 INFO L263 TraceCheckUtils]: 5: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,503 INFO L280 TraceCheckUtils]: 6: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,504 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,504 INFO L263 TraceCheckUtils]: 8: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,504 INFO L280 TraceCheckUtils]: 9: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:50,505 INFO L263 TraceCheckUtils]: 10: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,505 INFO L280 TraceCheckUtils]: 11: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,505 INFO L280 TraceCheckUtils]: 12: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,506 INFO L280 TraceCheckUtils]: 13: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,506 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:50,506 INFO L280 TraceCheckUtils]: 15: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:50,507 INFO L280 TraceCheckUtils]: 16: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:50,507 INFO L280 TraceCheckUtils]: 17: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:50,508 INFO L280 TraceCheckUtils]: 18: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,508 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:50,508 INFO L280 TraceCheckUtils]: 20: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:50,509 INFO L280 TraceCheckUtils]: 21: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,510 INFO L263 TraceCheckUtils]: 22: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,510 INFO L280 TraceCheckUtils]: 23: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:50,511 INFO L280 TraceCheckUtils]: 24: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,511 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:50,511 INFO L280 TraceCheckUtils]: 26: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,512 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:50,512 INFO L280 TraceCheckUtils]: 28: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,512 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {42680#true} {42680#true} #519#return; {42680#true} is VALID [2020-07-10 14:35:50,513 INFO L280 TraceCheckUtils]: 30: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,513 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {42680#true} {42681#false} #537#return; {42681#false} is VALID [2020-07-10 14:35:50,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,525 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42680#true} is VALID [2020-07-10 14:35:50,526 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,526 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42681#false} #563#return; {42681#false} is VALID [2020-07-10 14:35:50,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,531 INFO L280 TraceCheckUtils]: 0: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,531 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,531 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {42680#true} {42681#false} #565#return; {42681#false} is VALID [2020-07-10 14:35:50,542 INFO L263 TraceCheckUtils]: 0: Hoare triple {42680#true} call ULTIMATE.init(); {42915#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:35:50,542 INFO L280 TraceCheckUtils]: 1: Hoare triple {42915#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {42680#true} is VALID [2020-07-10 14:35:50,543 INFO L280 TraceCheckUtils]: 2: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,543 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {42680#true} {42680#true} #581#return; {42680#true} is VALID [2020-07-10 14:35:50,543 INFO L263 TraceCheckUtils]: 4: Hoare triple {42680#true} call #t~ret76 := main(); {42680#true} is VALID [2020-07-10 14:35:50,544 INFO L280 TraceCheckUtils]: 5: Hoare triple {42680#true} havoc ~retValue_acc~3;havoc ~tmp~3; {42680#true} is VALID [2020-07-10 14:35:50,544 INFO L263 TraceCheckUtils]: 6: Hoare triple {42680#true} call select_helpers(); {42680#true} is VALID [2020-07-10 14:35:50,544 INFO L280 TraceCheckUtils]: 7: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,545 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {42680#true} {42680#true} #469#return; {42680#true} is VALID [2020-07-10 14:35:50,545 INFO L263 TraceCheckUtils]: 9: Hoare triple {42680#true} call select_features(); {42680#true} is VALID [2020-07-10 14:35:50,545 INFO L280 TraceCheckUtils]: 10: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,546 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {42680#true} {42680#true} #471#return; {42680#true} is VALID [2020-07-10 14:35:50,546 INFO L263 TraceCheckUtils]: 12: Hoare triple {42680#true} call #t~ret35 := valid_product(); {42680#true} is VALID [2020-07-10 14:35:50,546 INFO L280 TraceCheckUtils]: 13: Hoare triple {42680#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {42680#true} is VALID [2020-07-10 14:35:50,547 INFO L280 TraceCheckUtils]: 14: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,547 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {42680#true} {42680#true} #473#return; {42680#true} is VALID [2020-07-10 14:35:50,547 INFO L280 TraceCheckUtils]: 16: Hoare triple {42680#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {42680#true} is VALID [2020-07-10 14:35:50,548 INFO L280 TraceCheckUtils]: 17: Hoare triple {42680#true} assume 0 != ~tmp~3; {42680#true} is VALID [2020-07-10 14:35:50,548 INFO L263 TraceCheckUtils]: 18: Hoare triple {42680#true} call setup(); {42680#true} is VALID [2020-07-10 14:35:50,548 INFO L280 TraceCheckUtils]: 19: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,548 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {42680#true} {42680#true} #475#return; {42680#true} is VALID [2020-07-10 14:35:50,549 INFO L263 TraceCheckUtils]: 21: Hoare triple {42680#true} call runTest(); {42680#true} is VALID [2020-07-10 14:35:50,551 INFO L263 TraceCheckUtils]: 22: Hoare triple {42680#true} call __utac_acc__Specification5_spec__1(); {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:50,551 INFO L280 TraceCheckUtils]: 23: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {42680#true} is VALID [2020-07-10 14:35:50,552 INFO L280 TraceCheckUtils]: 24: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,552 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {42680#true} {42680#true} #571#return; {42680#true} is VALID [2020-07-10 14:35:50,552 INFO L263 TraceCheckUtils]: 26: Hoare triple {42680#true} call test(); {42680#true} is VALID [2020-07-10 14:35:50,553 INFO L280 TraceCheckUtils]: 27: Hoare triple {42680#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {42680#true} is VALID [2020-07-10 14:35:50,553 INFO L280 TraceCheckUtils]: 28: Hoare triple {42680#true} assume !false; {42680#true} is VALID [2020-07-10 14:35:50,553 INFO L280 TraceCheckUtils]: 29: Hoare triple {42680#true} assume ~splverifierCounter~0 < 4; {42680#true} is VALID [2020-07-10 14:35:50,554 INFO L280 TraceCheckUtils]: 30: Hoare triple {42680#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {42680#true} is VALID [2020-07-10 14:35:50,554 INFO L280 TraceCheckUtils]: 31: Hoare triple {42680#true} assume 0 != ~tmp~4; {42680#true} is VALID [2020-07-10 14:35:50,555 INFO L263 TraceCheckUtils]: 32: Hoare triple {42680#true} call waterRise(); {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,556 INFO L280 TraceCheckUtils]: 33: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {42680#true} is VALID [2020-07-10 14:35:50,556 INFO L280 TraceCheckUtils]: 34: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,556 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {42680#true} {42680#true} #521#return; {42680#true} is VALID [2020-07-10 14:35:50,556 INFO L280 TraceCheckUtils]: 36: Hoare triple {42680#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {42680#true} is VALID [2020-07-10 14:35:50,557 INFO L280 TraceCheckUtils]: 37: Hoare triple {42680#true} assume !(0 != ~tmp___0~0); {42680#true} is VALID [2020-07-10 14:35:50,557 INFO L280 TraceCheckUtils]: 38: Hoare triple {42680#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {42680#true} is VALID [2020-07-10 14:35:50,557 INFO L280 TraceCheckUtils]: 39: Hoare triple {42680#true} assume 0 != ~tmp___2~0; {42680#true} is VALID [2020-07-10 14:35:50,559 INFO L263 TraceCheckUtils]: 40: Hoare triple {42680#true} call timeShift(); {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:50,560 INFO L263 TraceCheckUtils]: 41: Hoare triple {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:50,561 INFO L263 TraceCheckUtils]: 42: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,561 INFO L280 TraceCheckUtils]: 43: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,561 INFO L280 TraceCheckUtils]: 44: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,562 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,562 INFO L280 TraceCheckUtils]: 46: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,562 INFO L280 TraceCheckUtils]: 47: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,562 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42680#true} is VALID [2020-07-10 14:35:50,562 INFO L280 TraceCheckUtils]: 49: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,563 INFO L280 TraceCheckUtils]: 50: Hoare triple {42680#true} assume 0 != ~systemActive~0; {42680#true} is VALID [2020-07-10 14:35:50,564 INFO L263 TraceCheckUtils]: 51: Hoare triple {42680#true} call processEnvironment(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,564 INFO L280 TraceCheckUtils]: 52: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,564 INFO L280 TraceCheckUtils]: 53: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,565 INFO L263 TraceCheckUtils]: 54: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,565 INFO L280 TraceCheckUtils]: 55: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:50,566 INFO L280 TraceCheckUtils]: 56: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,567 INFO L263 TraceCheckUtils]: 57: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,567 INFO L280 TraceCheckUtils]: 58: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,567 INFO L280 TraceCheckUtils]: 59: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,568 INFO L263 TraceCheckUtils]: 60: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,568 INFO L280 TraceCheckUtils]: 61: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:50,568 INFO L263 TraceCheckUtils]: 62: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,568 INFO L280 TraceCheckUtils]: 63: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,569 INFO L280 TraceCheckUtils]: 64: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,569 INFO L280 TraceCheckUtils]: 65: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,569 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:50,569 INFO L280 TraceCheckUtils]: 67: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:50,569 INFO L280 TraceCheckUtils]: 68: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:50,569 INFO L280 TraceCheckUtils]: 69: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:50,570 INFO L280 TraceCheckUtils]: 70: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,570 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:50,570 INFO L280 TraceCheckUtils]: 72: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:50,570 INFO L280 TraceCheckUtils]: 73: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,571 INFO L263 TraceCheckUtils]: 74: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,571 INFO L280 TraceCheckUtils]: 75: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:50,571 INFO L280 TraceCheckUtils]: 76: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,572 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:50,572 INFO L280 TraceCheckUtils]: 78: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,572 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:50,572 INFO L280 TraceCheckUtils]: 80: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,573 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {42680#true} {42680#true} #519#return; {42680#true} is VALID [2020-07-10 14:35:50,573 INFO L280 TraceCheckUtils]: 82: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,573 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {42680#true} {42680#true} #537#return; {42680#true} is VALID [2020-07-10 14:35:50,573 INFO L263 TraceCheckUtils]: 84: Hoare triple {42680#true} call __utac_acc__Specification5_spec__3(); {42680#true} is VALID [2020-07-10 14:35:50,573 INFO L280 TraceCheckUtils]: 85: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:50,574 INFO L263 TraceCheckUtils]: 86: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,575 INFO L280 TraceCheckUtils]: 87: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,575 INFO L280 TraceCheckUtils]: 88: Hoare triple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,576 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43041#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:35:50,577 INFO L280 TraceCheckUtils]: 90: Hoare triple {43041#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (= 2 ~waterLevel~0))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {43042#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0))} is VALID [2020-07-10 14:35:50,578 INFO L280 TraceCheckUtils]: 91: Hoare triple {43042#(or (= 2 ~waterLevel~0) (= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0))} assume !(2 != ~tmp~10); {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,578 INFO L280 TraceCheckUtils]: 92: Hoare triple {42755#(= 2 ~waterLevel~0)} assume true; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,579 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {42755#(= 2 ~waterLevel~0)} {42680#true} #539#return; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,580 INFO L280 TraceCheckUtils]: 94: Hoare triple {42755#(= 2 ~waterLevel~0)} assume true; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,580 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {42755#(= 2 ~waterLevel~0)} {42680#true} #527#return; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,581 INFO L280 TraceCheckUtils]: 96: Hoare triple {42755#(= 2 ~waterLevel~0)} assume !false; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,581 INFO L280 TraceCheckUtils]: 97: Hoare triple {42755#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,583 INFO L280 TraceCheckUtils]: 98: Hoare triple {42755#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,583 INFO L280 TraceCheckUtils]: 99: Hoare triple {42755#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,584 INFO L280 TraceCheckUtils]: 100: Hoare triple {42755#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,585 INFO L280 TraceCheckUtils]: 101: Hoare triple {42755#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,586 INFO L280 TraceCheckUtils]: 102: Hoare triple {42755#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,586 INFO L280 TraceCheckUtils]: 103: Hoare triple {42755#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,587 INFO L263 TraceCheckUtils]: 104: Hoare triple {42755#(= 2 ~waterLevel~0)} call timeShift(); {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:50,588 INFO L263 TraceCheckUtils]: 105: Hoare triple {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:50,588 INFO L263 TraceCheckUtils]: 106: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,589 INFO L280 TraceCheckUtils]: 107: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,589 INFO L280 TraceCheckUtils]: 108: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,589 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,589 INFO L280 TraceCheckUtils]: 110: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,589 INFO L280 TraceCheckUtils]: 111: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,591 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,591 INFO L280 TraceCheckUtils]: 113: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,592 INFO L263 TraceCheckUtils]: 114: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,593 INFO L280 TraceCheckUtils]: 115: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,593 INFO L280 TraceCheckUtils]: 116: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume true; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,594 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} #535#return; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,595 INFO L280 TraceCheckUtils]: 118: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} assume 0 != ~systemActive~0; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,596 INFO L263 TraceCheckUtils]: 119: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call processEnvironment(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,596 INFO L280 TraceCheckUtils]: 120: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,596 INFO L280 TraceCheckUtils]: 121: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,596 INFO L263 TraceCheckUtils]: 122: Hoare triple {42680#true} call #t~ret53 := isMethaneAlarm(); {42680#true} is VALID [2020-07-10 14:35:50,597 INFO L280 TraceCheckUtils]: 123: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,597 INFO L263 TraceCheckUtils]: 124: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:50,597 INFO L280 TraceCheckUtils]: 125: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,597 INFO L280 TraceCheckUtils]: 126: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,597 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,598 INFO L280 TraceCheckUtils]: 128: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,598 INFO L280 TraceCheckUtils]: 129: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,598 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:50,598 INFO L280 TraceCheckUtils]: 131: Hoare triple {42680#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {42680#true} is VALID [2020-07-10 14:35:50,599 INFO L280 TraceCheckUtils]: 132: Hoare triple {42680#true} assume !(0 != ~tmp~7); {42680#true} is VALID [2020-07-10 14:35:50,600 INFO L263 TraceCheckUtils]: 133: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,600 INFO L280 TraceCheckUtils]: 134: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:50,600 INFO L280 TraceCheckUtils]: 135: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,600 INFO L263 TraceCheckUtils]: 136: Hoare triple {42680#true} call #t~ret52 := isLowWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,601 INFO L280 TraceCheckUtils]: 137: Hoare triple {42680#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {42680#true} is VALID [2020-07-10 14:35:50,601 INFO L263 TraceCheckUtils]: 138: Hoare triple {42680#true} call #t~ret72 := isLowWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,601 INFO L280 TraceCheckUtils]: 139: Hoare triple {42680#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {42680#true} is VALID [2020-07-10 14:35:50,601 INFO L280 TraceCheckUtils]: 140: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,602 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {42680#true} {42680#true} #511#return; {42680#true} is VALID [2020-07-10 14:35:50,602 INFO L280 TraceCheckUtils]: 142: Hoare triple {42680#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42680#true} is VALID [2020-07-10 14:35:50,602 INFO L280 TraceCheckUtils]: 143: Hoare triple {42680#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {42680#true} is VALID [2020-07-10 14:35:50,602 INFO L280 TraceCheckUtils]: 144: Hoare triple {42680#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {42680#true} is VALID [2020-07-10 14:35:50,602 INFO L280 TraceCheckUtils]: 145: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,603 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {42680#true} {42680#true} #553#return; {42680#true} is VALID [2020-07-10 14:35:50,603 INFO L280 TraceCheckUtils]: 147: Hoare triple {42680#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {42680#true} is VALID [2020-07-10 14:35:50,603 INFO L280 TraceCheckUtils]: 148: Hoare triple {42680#true} assume !(0 != ~tmp~6); {42680#true} is VALID [2020-07-10 14:35:50,604 INFO L263 TraceCheckUtils]: 149: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,604 INFO L280 TraceCheckUtils]: 150: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,605 INFO L280 TraceCheckUtils]: 151: Hoare triple {42680#true} assume !(0 == ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,605 INFO L263 TraceCheckUtils]: 152: Hoare triple {42680#true} call processEnvironment__wrappee__base(); {42680#true} is VALID [2020-07-10 14:35:50,605 INFO L280 TraceCheckUtils]: 153: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,605 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {42680#true} {42680#true} #551#return; {42680#true} is VALID [2020-07-10 14:35:50,606 INFO L280 TraceCheckUtils]: 155: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,606 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {42680#true} {42680#true} #557#return; {42680#true} is VALID [2020-07-10 14:35:50,606 INFO L280 TraceCheckUtils]: 157: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,606 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {42680#true} {42680#true} #517#return; {42680#true} is VALID [2020-07-10 14:35:50,607 INFO L280 TraceCheckUtils]: 159: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,607 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {42680#true} {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #537#return; {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} is VALID [2020-07-10 14:35:50,608 INFO L263 TraceCheckUtils]: 161: Hoare triple {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} call __utac_acc__Specification5_spec__3(); {42680#true} is VALID [2020-07-10 14:35:50,608 INFO L280 TraceCheckUtils]: 162: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:50,608 INFO L263 TraceCheckUtils]: 163: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,609 INFO L280 TraceCheckUtils]: 164: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,610 INFO L280 TraceCheckUtils]: 165: Hoare triple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43043#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:50,611 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {43043#(= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43170#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)))} is VALID [2020-07-10 14:35:50,612 INFO L280 TraceCheckUtils]: 167: Hoare triple {43170#(or (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret74|) (not (= 2 |__utac_acc__Specification5_spec__3_#t~ret74|)))} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {43171#(or (= 2 ~waterLevel~0) (not (= 2 __utac_acc__Specification5_spec__3_~tmp~10)))} is VALID [2020-07-10 14:35:50,613 INFO L280 TraceCheckUtils]: 168: Hoare triple {43171#(or (= 2 ~waterLevel~0) (not (= 2 __utac_acc__Specification5_spec__3_~tmp~10)))} assume !(2 != ~tmp~10); {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,613 INFO L280 TraceCheckUtils]: 169: Hoare triple {42755#(= 2 ~waterLevel~0)} assume true; {42755#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:50,614 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {42755#(= 2 ~waterLevel~0)} {43054#(not (= |old(~waterLevel~0)| ~waterLevel~0))} #539#return; {43105#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:50,615 INFO L280 TraceCheckUtils]: 171: Hoare triple {43105#(not (= 2 |old(~waterLevel~0)|))} assume true; {43105#(not (= 2 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:50,616 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {43105#(not (= 2 |old(~waterLevel~0)|))} {42755#(= 2 ~waterLevel~0)} #527#return; {42681#false} is VALID [2020-07-10 14:35:50,616 INFO L280 TraceCheckUtils]: 173: Hoare triple {42681#false} assume !false; {42681#false} is VALID [2020-07-10 14:35:50,616 INFO L280 TraceCheckUtils]: 174: Hoare triple {42681#false} assume ~splverifierCounter~0 < 4; {42681#false} is VALID [2020-07-10 14:35:50,616 INFO L280 TraceCheckUtils]: 175: Hoare triple {42681#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {42681#false} is VALID [2020-07-10 14:35:50,617 INFO L280 TraceCheckUtils]: 176: Hoare triple {42681#false} assume !(0 != ~tmp~4); {42681#false} is VALID [2020-07-10 14:35:50,617 INFO L280 TraceCheckUtils]: 177: Hoare triple {42681#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {42681#false} is VALID [2020-07-10 14:35:50,617 INFO L280 TraceCheckUtils]: 178: Hoare triple {42681#false} assume !(0 != ~tmp___0~0); {42681#false} is VALID [2020-07-10 14:35:50,617 INFO L280 TraceCheckUtils]: 179: Hoare triple {42681#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {42681#false} is VALID [2020-07-10 14:35:50,617 INFO L280 TraceCheckUtils]: 180: Hoare triple {42681#false} assume 0 != ~tmp___2~0; {42681#false} is VALID [2020-07-10 14:35:50,618 INFO L263 TraceCheckUtils]: 181: Hoare triple {42681#false} call timeShift(); {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:50,619 INFO L263 TraceCheckUtils]: 182: Hoare triple {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:50,619 INFO L263 TraceCheckUtils]: 183: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,619 INFO L280 TraceCheckUtils]: 184: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,619 INFO L280 TraceCheckUtils]: 185: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,619 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,620 INFO L280 TraceCheckUtils]: 187: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,620 INFO L280 TraceCheckUtils]: 188: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,620 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {42680#true} {42918#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {42680#true} is VALID [2020-07-10 14:35:50,620 INFO L280 TraceCheckUtils]: 190: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,621 INFO L263 TraceCheckUtils]: 191: Hoare triple {42680#true} call lowerWaterLevel(); {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:50,621 INFO L280 TraceCheckUtils]: 192: Hoare triple {42917#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {42680#true} is VALID [2020-07-10 14:35:50,621 INFO L280 TraceCheckUtils]: 193: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,622 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {42680#true} {42680#true} #535#return; {42680#true} is VALID [2020-07-10 14:35:50,622 INFO L280 TraceCheckUtils]: 195: Hoare triple {42680#true} assume 0 != ~systemActive~0; {42680#true} is VALID [2020-07-10 14:35:50,624 INFO L263 TraceCheckUtils]: 196: Hoare triple {42680#true} call processEnvironment(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,624 INFO L280 TraceCheckUtils]: 197: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,624 INFO L280 TraceCheckUtils]: 198: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,625 INFO L263 TraceCheckUtils]: 199: Hoare triple {42680#true} call #t~ret53 := isMethaneAlarm(); {42680#true} is VALID [2020-07-10 14:35:50,625 INFO L280 TraceCheckUtils]: 200: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,625 INFO L263 TraceCheckUtils]: 201: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:50,625 INFO L280 TraceCheckUtils]: 202: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:50,625 INFO L280 TraceCheckUtils]: 203: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,625 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:50,626 INFO L280 TraceCheckUtils]: 205: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:50,626 INFO L280 TraceCheckUtils]: 206: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,626 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:50,626 INFO L280 TraceCheckUtils]: 208: Hoare triple {42680#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {42680#true} is VALID [2020-07-10 14:35:50,626 INFO L280 TraceCheckUtils]: 209: Hoare triple {42680#true} assume 0 != ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,627 INFO L263 TraceCheckUtils]: 210: Hoare triple {42680#true} call deactivatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,627 INFO L280 TraceCheckUtils]: 211: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {42680#true} is VALID [2020-07-10 14:35:50,628 INFO L280 TraceCheckUtils]: 212: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,628 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {42680#true} {42680#true} #515#return; {42680#true} is VALID [2020-07-10 14:35:50,628 INFO L280 TraceCheckUtils]: 214: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,628 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {42680#true} {42680#true} #537#return; {42680#true} is VALID [2020-07-10 14:35:50,628 INFO L263 TraceCheckUtils]: 216: Hoare triple {42680#true} call __utac_acc__Specification5_spec__3(); {42680#true} is VALID [2020-07-10 14:35:50,628 INFO L280 TraceCheckUtils]: 217: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:50,629 INFO L263 TraceCheckUtils]: 218: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,629 INFO L280 TraceCheckUtils]: 219: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42680#true} is VALID [2020-07-10 14:35:50,629 INFO L280 TraceCheckUtils]: 220: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,629 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {42680#true} {42680#true} #563#return; {42680#true} is VALID [2020-07-10 14:35:50,629 INFO L280 TraceCheckUtils]: 222: Hoare triple {42680#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42680#true} is VALID [2020-07-10 14:35:50,630 INFO L280 TraceCheckUtils]: 223: Hoare triple {42680#true} assume !(2 != ~tmp~10); {42680#true} is VALID [2020-07-10 14:35:50,630 INFO L280 TraceCheckUtils]: 224: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,630 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {42680#true} {42680#true} #539#return; {42680#true} is VALID [2020-07-10 14:35:50,630 INFO L280 TraceCheckUtils]: 226: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,630 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {42680#true} {42681#false} #527#return; {42681#false} is VALID [2020-07-10 14:35:50,630 INFO L280 TraceCheckUtils]: 228: Hoare triple {42681#false} assume !false; {42681#false} is VALID [2020-07-10 14:35:50,631 INFO L280 TraceCheckUtils]: 229: Hoare triple {42681#false} assume ~splverifierCounter~0 < 4; {42681#false} is VALID [2020-07-10 14:35:50,631 INFO L280 TraceCheckUtils]: 230: Hoare triple {42681#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {42681#false} is VALID [2020-07-10 14:35:50,631 INFO L280 TraceCheckUtils]: 231: Hoare triple {42681#false} assume !(0 != ~tmp~4); {42681#false} is VALID [2020-07-10 14:35:50,631 INFO L280 TraceCheckUtils]: 232: Hoare triple {42681#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {42681#false} is VALID [2020-07-10 14:35:50,631 INFO L280 TraceCheckUtils]: 233: Hoare triple {42681#false} assume !(0 != ~tmp___0~0); {42681#false} is VALID [2020-07-10 14:35:50,632 INFO L280 TraceCheckUtils]: 234: Hoare triple {42681#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {42681#false} is VALID [2020-07-10 14:35:50,632 INFO L280 TraceCheckUtils]: 235: Hoare triple {42681#false} assume 0 != ~tmp___2~0; {42681#false} is VALID [2020-07-10 14:35:50,632 INFO L263 TraceCheckUtils]: 236: Hoare triple {42681#false} call timeShift(); {42681#false} is VALID [2020-07-10 14:35:50,632 INFO L263 TraceCheckUtils]: 237: Hoare triple {42681#false} call __utac_acc__Specification5_spec__2(); {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:35:50,632 INFO L263 TraceCheckUtils]: 238: Hoare triple {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,632 INFO L280 TraceCheckUtils]: 239: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,633 INFO L280 TraceCheckUtils]: 240: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,633 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {42680#true} {42916#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {42680#true} is VALID [2020-07-10 14:35:50,633 INFO L280 TraceCheckUtils]: 242: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:50,633 INFO L280 TraceCheckUtils]: 243: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,633 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {42680#true} {42681#false} #533#return; {42681#false} is VALID [2020-07-10 14:35:50,634 INFO L280 TraceCheckUtils]: 245: Hoare triple {42681#false} assume !(0 != ~pumpRunning~0); {42681#false} is VALID [2020-07-10 14:35:50,634 INFO L280 TraceCheckUtils]: 246: Hoare triple {42681#false} assume 0 != ~systemActive~0; {42681#false} is VALID [2020-07-10 14:35:50,634 INFO L263 TraceCheckUtils]: 247: Hoare triple {42681#false} call processEnvironment(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,634 INFO L280 TraceCheckUtils]: 248: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:50,634 INFO L280 TraceCheckUtils]: 249: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,636 INFO L263 TraceCheckUtils]: 250: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,636 INFO L280 TraceCheckUtils]: 251: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:50,636 INFO L280 TraceCheckUtils]: 252: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:50,637 INFO L263 TraceCheckUtils]: 253: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,637 INFO L280 TraceCheckUtils]: 254: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,638 INFO L280 TraceCheckUtils]: 255: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:50,638 INFO L263 TraceCheckUtils]: 256: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,638 INFO L280 TraceCheckUtils]: 257: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:50,638 INFO L263 TraceCheckUtils]: 258: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:50,638 INFO L280 TraceCheckUtils]: 259: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,639 INFO L280 TraceCheckUtils]: 260: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:50,639 INFO L280 TraceCheckUtils]: 261: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,639 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:50,639 INFO L280 TraceCheckUtils]: 263: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:50,639 INFO L280 TraceCheckUtils]: 264: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:50,640 INFO L280 TraceCheckUtils]: 265: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:50,640 INFO L280 TraceCheckUtils]: 266: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,640 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:50,640 INFO L280 TraceCheckUtils]: 268: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:50,640 INFO L280 TraceCheckUtils]: 269: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:50,641 INFO L263 TraceCheckUtils]: 270: Hoare triple {42680#true} call activatePump(); {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:35:50,642 INFO L280 TraceCheckUtils]: 271: Hoare triple {42970#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:50,642 INFO L280 TraceCheckUtils]: 272: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,642 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:50,642 INFO L280 TraceCheckUtils]: 274: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,642 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:50,643 INFO L280 TraceCheckUtils]: 276: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,643 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {42680#true} {42680#true} #519#return; {42680#true} is VALID [2020-07-10 14:35:50,643 INFO L280 TraceCheckUtils]: 278: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,643 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {42680#true} {42681#false} #537#return; {42681#false} is VALID [2020-07-10 14:35:50,643 INFO L263 TraceCheckUtils]: 280: Hoare triple {42681#false} call __utac_acc__Specification5_spec__3(); {42681#false} is VALID [2020-07-10 14:35:50,644 INFO L280 TraceCheckUtils]: 281: Hoare triple {42681#false} havoc ~tmp~10;havoc ~tmp___0~3; {42681#false} is VALID [2020-07-10 14:35:50,644 INFO L263 TraceCheckUtils]: 282: Hoare triple {42681#false} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:50,644 INFO L280 TraceCheckUtils]: 283: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42680#true} is VALID [2020-07-10 14:35:50,644 INFO L280 TraceCheckUtils]: 284: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,644 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {42680#true} {42681#false} #563#return; {42681#false} is VALID [2020-07-10 14:35:50,645 INFO L280 TraceCheckUtils]: 286: Hoare triple {42681#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42681#false} is VALID [2020-07-10 14:35:50,645 INFO L280 TraceCheckUtils]: 287: Hoare triple {42681#false} assume 2 != ~tmp~10; {42681#false} is VALID [2020-07-10 14:35:50,645 INFO L263 TraceCheckUtils]: 288: Hoare triple {42681#false} call #t~ret75 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:50,645 INFO L280 TraceCheckUtils]: 289: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:50,645 INFO L280 TraceCheckUtils]: 290: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:50,646 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {42680#true} {42681#false} #565#return; {42681#false} is VALID [2020-07-10 14:35:50,646 INFO L280 TraceCheckUtils]: 292: Hoare triple {42681#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {42681#false} is VALID [2020-07-10 14:35:50,646 INFO L280 TraceCheckUtils]: 293: Hoare triple {42681#false} assume 0 != ~tmp___0~3; {42681#false} is VALID [2020-07-10 14:35:50,646 INFO L280 TraceCheckUtils]: 294: Hoare triple {42681#false} assume 0 == ~switchedOnBeforeTS~0; {42681#false} is VALID [2020-07-10 14:35:50,646 INFO L263 TraceCheckUtils]: 295: Hoare triple {42681#false} call __automaton_fail(); {42681#false} is VALID [2020-07-10 14:35:50,647 INFO L280 TraceCheckUtils]: 296: Hoare triple {42681#false} assume !false; {42681#false} is VALID [2020-07-10 14:35:50,743 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 76 proven. 31 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2020-07-10 14:35:50,743 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1674354145] [2020-07-10 14:35:50,743 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1485579934] [2020-07-10 14:35:50,744 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:35:50,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:50,994 INFO L264 TraceCheckSpWp]: Trace formula consists of 1267 conjuncts, 22 conjunts are in the unsatisfiable core [2020-07-10 14:35:51,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:35:51,084 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:35:51,765 INFO L263 TraceCheckUtils]: 0: Hoare triple {42680#true} call ULTIMATE.init(); {42680#true} is VALID [2020-07-10 14:35:51,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {42680#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,770 INFO L280 TraceCheckUtils]: 2: Hoare triple {43306#(<= ~waterLevel~0 1)} assume true; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,771 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {43306#(<= ~waterLevel~0 1)} {42680#true} #581#return; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,776 INFO L263 TraceCheckUtils]: 4: Hoare triple {43306#(<= ~waterLevel~0 1)} call #t~ret76 := main(); {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {43306#(<= ~waterLevel~0 1)} havoc ~retValue_acc~3;havoc ~tmp~3; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,777 INFO L263 TraceCheckUtils]: 6: Hoare triple {43306#(<= ~waterLevel~0 1)} call select_helpers(); {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,778 INFO L280 TraceCheckUtils]: 7: Hoare triple {43306#(<= ~waterLevel~0 1)} assume true; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,778 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {43306#(<= ~waterLevel~0 1)} {43306#(<= ~waterLevel~0 1)} #469#return; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,779 INFO L263 TraceCheckUtils]: 9: Hoare triple {43306#(<= ~waterLevel~0 1)} call select_features(); {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,780 INFO L280 TraceCheckUtils]: 10: Hoare triple {43306#(<= ~waterLevel~0 1)} assume true; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,781 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {43306#(<= ~waterLevel~0 1)} {43306#(<= ~waterLevel~0 1)} #471#return; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,781 INFO L263 TraceCheckUtils]: 12: Hoare triple {43306#(<= ~waterLevel~0 1)} call #t~ret35 := valid_product(); {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {43306#(<= ~waterLevel~0 1)} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,782 INFO L280 TraceCheckUtils]: 14: Hoare triple {43306#(<= ~waterLevel~0 1)} assume true; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,783 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {43306#(<= ~waterLevel~0 1)} {43306#(<= ~waterLevel~0 1)} #473#return; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,784 INFO L280 TraceCheckUtils]: 16: Hoare triple {43306#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {43306#(<= ~waterLevel~0 1)} assume 0 != ~tmp~3; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,785 INFO L263 TraceCheckUtils]: 18: Hoare triple {43306#(<= ~waterLevel~0 1)} call setup(); {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,785 INFO L280 TraceCheckUtils]: 19: Hoare triple {43306#(<= ~waterLevel~0 1)} assume true; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,786 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {43306#(<= ~waterLevel~0 1)} {43306#(<= ~waterLevel~0 1)} #475#return; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,787 INFO L263 TraceCheckUtils]: 21: Hoare triple {43306#(<= ~waterLevel~0 1)} call runTest(); {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,787 INFO L263 TraceCheckUtils]: 22: Hoare triple {43306#(<= ~waterLevel~0 1)} call __utac_acc__Specification5_spec__1(); {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,788 INFO L280 TraceCheckUtils]: 23: Hoare triple {43306#(<= ~waterLevel~0 1)} ~switchedOnBeforeTS~0 := 0; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,788 INFO L280 TraceCheckUtils]: 24: Hoare triple {43306#(<= ~waterLevel~0 1)} assume true; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,789 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {43306#(<= ~waterLevel~0 1)} {43306#(<= ~waterLevel~0 1)} #571#return; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,791 INFO L263 TraceCheckUtils]: 26: Hoare triple {43306#(<= ~waterLevel~0 1)} call test(); {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,792 INFO L280 TraceCheckUtils]: 27: Hoare triple {43306#(<= ~waterLevel~0 1)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,792 INFO L280 TraceCheckUtils]: 28: Hoare triple {43306#(<= ~waterLevel~0 1)} assume !false; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,793 INFO L280 TraceCheckUtils]: 29: Hoare triple {43306#(<= ~waterLevel~0 1)} assume ~splverifierCounter~0 < 4; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,793 INFO L280 TraceCheckUtils]: 30: Hoare triple {43306#(<= ~waterLevel~0 1)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,794 INFO L280 TraceCheckUtils]: 31: Hoare triple {43306#(<= ~waterLevel~0 1)} assume 0 != ~tmp~4; {43306#(<= ~waterLevel~0 1)} is VALID [2020-07-10 14:35:51,795 INFO L263 TraceCheckUtils]: 32: Hoare triple {43306#(<= ~waterLevel~0 1)} call waterRise(); {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,795 INFO L280 TraceCheckUtils]: 33: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {43404#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:35:51,796 INFO L280 TraceCheckUtils]: 34: Hoare triple {43404#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} assume true; {43404#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} is VALID [2020-07-10 14:35:51,797 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {43404#(<= ~waterLevel~0 (+ |old(~waterLevel~0)| 1))} {43306#(<= ~waterLevel~0 1)} #521#return; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,798 INFO L280 TraceCheckUtils]: 36: Hoare triple {43411#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,799 INFO L280 TraceCheckUtils]: 37: Hoare triple {43411#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,800 INFO L280 TraceCheckUtils]: 38: Hoare triple {43411#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,800 INFO L280 TraceCheckUtils]: 39: Hoare triple {43411#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,801 INFO L263 TraceCheckUtils]: 40: Hoare triple {43411#(<= ~waterLevel~0 2)} call timeShift(); {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,801 INFO L263 TraceCheckUtils]: 41: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {42680#true} is VALID [2020-07-10 14:35:51,802 INFO L263 TraceCheckUtils]: 42: Hoare triple {42680#true} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:51,802 INFO L280 TraceCheckUtils]: 43: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:51,802 INFO L280 TraceCheckUtils]: 44: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,802 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {42680#true} {42680#true} #561#return; {42680#true} is VALID [2020-07-10 14:35:51,802 INFO L280 TraceCheckUtils]: 46: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:51,803 INFO L280 TraceCheckUtils]: 47: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,803 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {42680#true} {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #533#return; {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,804 INFO L280 TraceCheckUtils]: 49: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume !(0 != ~pumpRunning~0); {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,805 INFO L280 TraceCheckUtils]: 50: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,805 INFO L263 TraceCheckUtils]: 51: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call processEnvironment(); {42680#true} is VALID [2020-07-10 14:35:51,805 INFO L280 TraceCheckUtils]: 52: Hoare triple {42680#true} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:51,805 INFO L280 TraceCheckUtils]: 53: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:51,806 INFO L263 TraceCheckUtils]: 54: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42680#true} is VALID [2020-07-10 14:35:51,806 INFO L280 TraceCheckUtils]: 55: Hoare triple {42680#true} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:51,806 INFO L280 TraceCheckUtils]: 56: Hoare triple {42680#true} assume !(0 != ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:51,806 INFO L263 TraceCheckUtils]: 57: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42680#true} is VALID [2020-07-10 14:35:51,806 INFO L280 TraceCheckUtils]: 58: Hoare triple {42680#true} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:51,806 INFO L280 TraceCheckUtils]: 59: Hoare triple {42680#true} assume 0 == ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:51,807 INFO L263 TraceCheckUtils]: 60: Hoare triple {42680#true} call #t~ret51 := isHighWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:51,807 INFO L280 TraceCheckUtils]: 61: Hoare triple {42680#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42680#true} is VALID [2020-07-10 14:35:51,807 INFO L263 TraceCheckUtils]: 62: Hoare triple {42680#true} call #t~ret71 := isHighWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:51,807 INFO L280 TraceCheckUtils]: 63: Hoare triple {42680#true} havoc ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:51,807 INFO L280 TraceCheckUtils]: 64: Hoare triple {42680#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42680#true} is VALID [2020-07-10 14:35:51,808 INFO L280 TraceCheckUtils]: 65: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,808 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {42680#true} {42680#true} #531#return; {42680#true} is VALID [2020-07-10 14:35:51,808 INFO L280 TraceCheckUtils]: 67: Hoare triple {42680#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42680#true} is VALID [2020-07-10 14:35:51,808 INFO L280 TraceCheckUtils]: 68: Hoare triple {42680#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42680#true} is VALID [2020-07-10 14:35:51,808 INFO L280 TraceCheckUtils]: 69: Hoare triple {42680#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42680#true} is VALID [2020-07-10 14:35:51,808 INFO L280 TraceCheckUtils]: 70: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,809 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {42680#true} {42680#true} #545#return; {42680#true} is VALID [2020-07-10 14:35:51,809 INFO L280 TraceCheckUtils]: 72: Hoare triple {42680#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42680#true} is VALID [2020-07-10 14:35:51,809 INFO L280 TraceCheckUtils]: 73: Hoare triple {42680#true} assume 0 != ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:51,809 INFO L263 TraceCheckUtils]: 74: Hoare triple {42680#true} call activatePump(); {42680#true} is VALID [2020-07-10 14:35:51,809 INFO L280 TraceCheckUtils]: 75: Hoare triple {42680#true} ~pumpRunning~0 := 1; {42680#true} is VALID [2020-07-10 14:35:51,810 INFO L280 TraceCheckUtils]: 76: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,810 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {42680#true} {42680#true} #547#return; {42680#true} is VALID [2020-07-10 14:35:51,810 INFO L280 TraceCheckUtils]: 78: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,810 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {42680#true} {42680#true} #559#return; {42680#true} is VALID [2020-07-10 14:35:51,810 INFO L280 TraceCheckUtils]: 80: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,811 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {42680#true} {42680#true} #519#return; {42680#true} is VALID [2020-07-10 14:35:51,811 INFO L280 TraceCheckUtils]: 82: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,811 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {42680#true} {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #537#return; {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,812 INFO L263 TraceCheckUtils]: 84: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {42680#true} is VALID [2020-07-10 14:35:51,812 INFO L280 TraceCheckUtils]: 85: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:51,812 INFO L263 TraceCheckUtils]: 86: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:51,812 INFO L280 TraceCheckUtils]: 87: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42680#true} is VALID [2020-07-10 14:35:51,812 INFO L280 TraceCheckUtils]: 88: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,813 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {42680#true} {42680#true} #563#return; {42680#true} is VALID [2020-07-10 14:35:51,813 INFO L280 TraceCheckUtils]: 90: Hoare triple {42680#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42680#true} is VALID [2020-07-10 14:35:51,813 INFO L280 TraceCheckUtils]: 91: Hoare triple {42680#true} assume !(2 != ~tmp~10); {42680#true} is VALID [2020-07-10 14:35:51,813 INFO L280 TraceCheckUtils]: 92: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,814 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {42680#true} {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #539#return; {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,815 INFO L280 TraceCheckUtils]: 94: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume true; {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,816 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} {43411#(<= ~waterLevel~0 2)} #527#return; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,817 INFO L280 TraceCheckUtils]: 96: Hoare triple {43411#(<= ~waterLevel~0 2)} assume !false; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,817 INFO L280 TraceCheckUtils]: 97: Hoare triple {43411#(<= ~waterLevel~0 2)} assume ~splverifierCounter~0 < 4; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,818 INFO L280 TraceCheckUtils]: 98: Hoare triple {43411#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,819 INFO L280 TraceCheckUtils]: 99: Hoare triple {43411#(<= ~waterLevel~0 2)} assume !(0 != ~tmp~4); {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,819 INFO L280 TraceCheckUtils]: 100: Hoare triple {43411#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,820 INFO L280 TraceCheckUtils]: 101: Hoare triple {43411#(<= ~waterLevel~0 2)} assume !(0 != ~tmp___0~0); {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,821 INFO L280 TraceCheckUtils]: 102: Hoare triple {43411#(<= ~waterLevel~0 2)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,821 INFO L280 TraceCheckUtils]: 103: Hoare triple {43411#(<= ~waterLevel~0 2)} assume 0 != ~tmp___2~0; {43411#(<= ~waterLevel~0 2)} is VALID [2020-07-10 14:35:51,824 INFO L263 TraceCheckUtils]: 104: Hoare triple {43411#(<= ~waterLevel~0 2)} call timeShift(); {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,824 INFO L263 TraceCheckUtils]: 105: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__2(); {42680#true} is VALID [2020-07-10 14:35:51,824 INFO L263 TraceCheckUtils]: 106: Hoare triple {42680#true} call #t~ret73 := isPumpRunning(); {42680#true} is VALID [2020-07-10 14:35:51,824 INFO L280 TraceCheckUtils]: 107: Hoare triple {42680#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42680#true} is VALID [2020-07-10 14:35:51,825 INFO L280 TraceCheckUtils]: 108: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,825 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {42680#true} {42680#true} #561#return; {42680#true} is VALID [2020-07-10 14:35:51,825 INFO L280 TraceCheckUtils]: 110: Hoare triple {42680#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42680#true} is VALID [2020-07-10 14:35:51,825 INFO L280 TraceCheckUtils]: 111: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,832 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {42680#true} {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #533#return; {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,832 INFO L280 TraceCheckUtils]: 113: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,833 INFO L263 TraceCheckUtils]: 114: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,834 INFO L280 TraceCheckUtils]: 115: Hoare triple {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,835 INFO L280 TraceCheckUtils]: 116: Hoare triple {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,836 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {43400#(<= ~waterLevel~0 |old(~waterLevel~0)|)} #535#return; {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,837 INFO L280 TraceCheckUtils]: 118: Hoare triple {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,837 INFO L263 TraceCheckUtils]: 119: Hoare triple {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {42680#true} is VALID [2020-07-10 14:35:51,837 INFO L280 TraceCheckUtils]: 120: Hoare triple {42680#true} havoc ~tmp~7; {42680#true} is VALID [2020-07-10 14:35:51,837 INFO L280 TraceCheckUtils]: 121: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:51,837 INFO L263 TraceCheckUtils]: 122: Hoare triple {42680#true} call #t~ret53 := isMethaneAlarm(); {42680#true} is VALID [2020-07-10 14:35:51,837 INFO L280 TraceCheckUtils]: 123: Hoare triple {42680#true} havoc ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:51,838 INFO L263 TraceCheckUtils]: 124: Hoare triple {42680#true} call #t~ret54 := isMethaneLevelCritical(); {42680#true} is VALID [2020-07-10 14:35:51,838 INFO L280 TraceCheckUtils]: 125: Hoare triple {42680#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42680#true} is VALID [2020-07-10 14:35:51,838 INFO L280 TraceCheckUtils]: 126: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,838 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {42680#true} {42680#true} #575#return; {42680#true} is VALID [2020-07-10 14:35:51,838 INFO L280 TraceCheckUtils]: 128: Hoare triple {42680#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42680#true} is VALID [2020-07-10 14:35:51,839 INFO L280 TraceCheckUtils]: 129: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,839 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {42680#true} {42680#true} #513#return; {42680#true} is VALID [2020-07-10 14:35:51,839 INFO L280 TraceCheckUtils]: 131: Hoare triple {42680#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {42680#true} is VALID [2020-07-10 14:35:51,839 INFO L280 TraceCheckUtils]: 132: Hoare triple {42680#true} assume !(0 != ~tmp~7); {42680#true} is VALID [2020-07-10 14:35:51,839 INFO L263 TraceCheckUtils]: 133: Hoare triple {42680#true} call processEnvironment__wrappee__lowWaterSensor(); {42680#true} is VALID [2020-07-10 14:35:51,839 INFO L280 TraceCheckUtils]: 134: Hoare triple {42680#true} havoc ~tmp~6; {42680#true} is VALID [2020-07-10 14:35:51,840 INFO L280 TraceCheckUtils]: 135: Hoare triple {42680#true} assume 0 != ~pumpRunning~0; {42680#true} is VALID [2020-07-10 14:35:51,840 INFO L263 TraceCheckUtils]: 136: Hoare triple {42680#true} call #t~ret52 := isLowWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:51,840 INFO L280 TraceCheckUtils]: 137: Hoare triple {42680#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {42680#true} is VALID [2020-07-10 14:35:51,840 INFO L263 TraceCheckUtils]: 138: Hoare triple {42680#true} call #t~ret72 := isLowWaterSensorDry(); {42680#true} is VALID [2020-07-10 14:35:51,840 INFO L280 TraceCheckUtils]: 139: Hoare triple {42680#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {42680#true} is VALID [2020-07-10 14:35:51,841 INFO L280 TraceCheckUtils]: 140: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,841 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {42680#true} {42680#true} #511#return; {42680#true} is VALID [2020-07-10 14:35:51,841 INFO L280 TraceCheckUtils]: 142: Hoare triple {42680#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {42680#true} is VALID [2020-07-10 14:35:51,841 INFO L280 TraceCheckUtils]: 143: Hoare triple {42680#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {42680#true} is VALID [2020-07-10 14:35:51,841 INFO L280 TraceCheckUtils]: 144: Hoare triple {42680#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {42680#true} is VALID [2020-07-10 14:35:51,842 INFO L280 TraceCheckUtils]: 145: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,842 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {42680#true} {42680#true} #553#return; {42680#true} is VALID [2020-07-10 14:35:51,842 INFO L280 TraceCheckUtils]: 147: Hoare triple {42680#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {42680#true} is VALID [2020-07-10 14:35:51,842 INFO L280 TraceCheckUtils]: 148: Hoare triple {42680#true} assume !(0 != ~tmp~6); {42680#true} is VALID [2020-07-10 14:35:51,842 INFO L263 TraceCheckUtils]: 149: Hoare triple {42680#true} call processEnvironment__wrappee__highWaterSensor(); {42680#true} is VALID [2020-07-10 14:35:51,843 INFO L280 TraceCheckUtils]: 150: Hoare triple {42680#true} havoc ~tmp~5; {42680#true} is VALID [2020-07-10 14:35:51,843 INFO L280 TraceCheckUtils]: 151: Hoare triple {42680#true} assume !(0 == ~pumpRunning~0); {42680#true} is VALID [2020-07-10 14:35:51,843 INFO L263 TraceCheckUtils]: 152: Hoare triple {42680#true} call processEnvironment__wrappee__base(); {42680#true} is VALID [2020-07-10 14:35:51,843 INFO L280 TraceCheckUtils]: 153: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,843 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {42680#true} {42680#true} #551#return; {42680#true} is VALID [2020-07-10 14:35:51,844 INFO L280 TraceCheckUtils]: 155: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,844 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {42680#true} {42680#true} #557#return; {42680#true} is VALID [2020-07-10 14:35:51,844 INFO L280 TraceCheckUtils]: 157: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,844 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {42680#true} {42680#true} #517#return; {42680#true} is VALID [2020-07-10 14:35:51,844 INFO L280 TraceCheckUtils]: 159: Hoare triple {42680#true} assume true; {42680#true} is VALID [2020-07-10 14:35:51,845 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {42680#true} {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #537#return; {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:35:51,846 INFO L263 TraceCheckUtils]: 161: Hoare triple {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {42680#true} is VALID [2020-07-10 14:35:51,846 INFO L280 TraceCheckUtils]: 162: Hoare triple {42680#true} havoc ~tmp~10;havoc ~tmp___0~3; {42680#true} is VALID [2020-07-10 14:35:51,846 INFO L263 TraceCheckUtils]: 163: Hoare triple {42680#true} call #t~ret74 := getWaterLevel(); {42680#true} is VALID [2020-07-10 14:35:51,847 INFO L280 TraceCheckUtils]: 164: Hoare triple {42680#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {43800#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:51,848 INFO L280 TraceCheckUtils]: 165: Hoare triple {43800#(<= |getWaterLevel_#res| ~waterLevel~0)} assume true; {43800#(<= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:35:51,849 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {43800#(<= |getWaterLevel_#res| ~waterLevel~0)} {42680#true} #563#return; {43807#(<= |__utac_acc__Specification5_spec__3_#t~ret74| ~waterLevel~0)} is VALID [2020-07-10 14:35:51,850 INFO L280 TraceCheckUtils]: 167: Hoare triple {43807#(<= |__utac_acc__Specification5_spec__3_#t~ret74| ~waterLevel~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {43811#(<= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0)} is VALID [2020-07-10 14:35:51,851 INFO L280 TraceCheckUtils]: 168: Hoare triple {43811#(<= __utac_acc__Specification5_spec__3_~tmp~10 ~waterLevel~0)} assume !(2 != ~tmp~10); {43815#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:51,851 INFO L280 TraceCheckUtils]: 169: Hoare triple {43815#(<= 2 ~waterLevel~0)} assume true; {43815#(<= 2 ~waterLevel~0)} is VALID [2020-07-10 14:35:51,852 INFO L275 TraceCheckUtils]: 170: Hoare quadruple {43815#(<= 2 ~waterLevel~0)} {43652#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #539#return; {43822#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:51,853 INFO L280 TraceCheckUtils]: 171: Hoare triple {43822#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} assume true; {43822#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} is VALID [2020-07-10 14:35:51,854 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {43822#(and (<= 2 ~waterLevel~0) (<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|))} {43411#(<= ~waterLevel~0 2)} #527#return; {42681#false} is VALID [2020-07-10 14:35:51,855 INFO L280 TraceCheckUtils]: 173: Hoare triple {42681#false} assume !false; {42681#false} is VALID [2020-07-10 14:35:51,855 INFO L280 TraceCheckUtils]: 174: Hoare triple {42681#false} assume ~splverifierCounter~0 < 4; {42681#false} is VALID [2020-07-10 14:35:51,855 INFO L280 TraceCheckUtils]: 175: Hoare triple {42681#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {42681#false} is VALID [2020-07-10 14:35:51,855 INFO L280 TraceCheckUtils]: 176: Hoare triple {42681#false} assume !(0 != ~tmp~4); {42681#false} is VALID [2020-07-10 14:35:51,855 INFO L280 TraceCheckUtils]: 177: Hoare triple {42681#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {42681#false} is VALID [2020-07-10 14:35:51,856 INFO L280 TraceCheckUtils]: 178: Hoare triple {42681#false} assume !(0 != ~tmp___0~0); {42681#false} is VALID [2020-07-10 14:35:51,856 INFO L280 TraceCheckUtils]: 179: Hoare triple {42681#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {42681#false} is VALID [2020-07-10 14:35:51,856 INFO L280 TraceCheckUtils]: 180: Hoare triple {42681#false} assume 0 != ~tmp___2~0; {42681#false} is VALID [2020-07-10 14:35:51,856 INFO L263 TraceCheckUtils]: 181: Hoare triple {42681#false} call timeShift(); {42681#false} is VALID [2020-07-10 14:35:51,856 INFO L263 TraceCheckUtils]: 182: Hoare triple {42681#false} call __utac_acc__Specification5_spec__2(); {42681#false} is VALID [2020-07-10 14:35:51,857 INFO L263 TraceCheckUtils]: 183: Hoare triple {42681#false} call #t~ret73 := isPumpRunning(); {42681#false} is VALID [2020-07-10 14:35:51,857 INFO L280 TraceCheckUtils]: 184: Hoare triple {42681#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42681#false} is VALID [2020-07-10 14:35:51,857 INFO L280 TraceCheckUtils]: 185: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,857 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {42681#false} {42681#false} #561#return; {42681#false} is VALID [2020-07-10 14:35:51,857 INFO L280 TraceCheckUtils]: 187: Hoare triple {42681#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42681#false} is VALID [2020-07-10 14:35:51,858 INFO L280 TraceCheckUtils]: 188: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,858 INFO L275 TraceCheckUtils]: 189: Hoare quadruple {42681#false} {42681#false} #533#return; {42681#false} is VALID [2020-07-10 14:35:51,858 INFO L280 TraceCheckUtils]: 190: Hoare triple {42681#false} assume 0 != ~pumpRunning~0; {42681#false} is VALID [2020-07-10 14:35:51,858 INFO L263 TraceCheckUtils]: 191: Hoare triple {42681#false} call lowerWaterLevel(); {42681#false} is VALID [2020-07-10 14:35:51,858 INFO L280 TraceCheckUtils]: 192: Hoare triple {42681#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {42681#false} is VALID [2020-07-10 14:35:51,859 INFO L280 TraceCheckUtils]: 193: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,859 INFO L275 TraceCheckUtils]: 194: Hoare quadruple {42681#false} {42681#false} #535#return; {42681#false} is VALID [2020-07-10 14:35:51,859 INFO L280 TraceCheckUtils]: 195: Hoare triple {42681#false} assume 0 != ~systemActive~0; {42681#false} is VALID [2020-07-10 14:35:51,859 INFO L263 TraceCheckUtils]: 196: Hoare triple {42681#false} call processEnvironment(); {42681#false} is VALID [2020-07-10 14:35:51,859 INFO L280 TraceCheckUtils]: 197: Hoare triple {42681#false} havoc ~tmp~7; {42681#false} is VALID [2020-07-10 14:35:51,860 INFO L280 TraceCheckUtils]: 198: Hoare triple {42681#false} assume 0 != ~pumpRunning~0; {42681#false} is VALID [2020-07-10 14:35:51,860 INFO L263 TraceCheckUtils]: 199: Hoare triple {42681#false} call #t~ret53 := isMethaneAlarm(); {42681#false} is VALID [2020-07-10 14:35:51,860 INFO L280 TraceCheckUtils]: 200: Hoare triple {42681#false} havoc ~retValue_acc~10; {42681#false} is VALID [2020-07-10 14:35:51,860 INFO L263 TraceCheckUtils]: 201: Hoare triple {42681#false} call #t~ret54 := isMethaneLevelCritical(); {42681#false} is VALID [2020-07-10 14:35:51,860 INFO L280 TraceCheckUtils]: 202: Hoare triple {42681#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {42681#false} is VALID [2020-07-10 14:35:51,861 INFO L280 TraceCheckUtils]: 203: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,861 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {42681#false} {42681#false} #575#return; {42681#false} is VALID [2020-07-10 14:35:51,861 INFO L280 TraceCheckUtils]: 205: Hoare triple {42681#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {42681#false} is VALID [2020-07-10 14:35:51,861 INFO L280 TraceCheckUtils]: 206: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,861 INFO L275 TraceCheckUtils]: 207: Hoare quadruple {42681#false} {42681#false} #513#return; {42681#false} is VALID [2020-07-10 14:35:51,862 INFO L280 TraceCheckUtils]: 208: Hoare triple {42681#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {42681#false} is VALID [2020-07-10 14:35:51,862 INFO L280 TraceCheckUtils]: 209: Hoare triple {42681#false} assume 0 != ~tmp~7; {42681#false} is VALID [2020-07-10 14:35:51,862 INFO L263 TraceCheckUtils]: 210: Hoare triple {42681#false} call deactivatePump(); {42681#false} is VALID [2020-07-10 14:35:51,862 INFO L280 TraceCheckUtils]: 211: Hoare triple {42681#false} ~pumpRunning~0 := 0; {42681#false} is VALID [2020-07-10 14:35:51,862 INFO L280 TraceCheckUtils]: 212: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,863 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {42681#false} {42681#false} #515#return; {42681#false} is VALID [2020-07-10 14:35:51,863 INFO L280 TraceCheckUtils]: 214: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,863 INFO L275 TraceCheckUtils]: 215: Hoare quadruple {42681#false} {42681#false} #537#return; {42681#false} is VALID [2020-07-10 14:35:51,863 INFO L263 TraceCheckUtils]: 216: Hoare triple {42681#false} call __utac_acc__Specification5_spec__3(); {42681#false} is VALID [2020-07-10 14:35:51,863 INFO L280 TraceCheckUtils]: 217: Hoare triple {42681#false} havoc ~tmp~10;havoc ~tmp___0~3; {42681#false} is VALID [2020-07-10 14:35:51,863 INFO L263 TraceCheckUtils]: 218: Hoare triple {42681#false} call #t~ret74 := getWaterLevel(); {42681#false} is VALID [2020-07-10 14:35:51,864 INFO L280 TraceCheckUtils]: 219: Hoare triple {42681#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42681#false} is VALID [2020-07-10 14:35:51,864 INFO L280 TraceCheckUtils]: 220: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,864 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {42681#false} {42681#false} #563#return; {42681#false} is VALID [2020-07-10 14:35:51,864 INFO L280 TraceCheckUtils]: 222: Hoare triple {42681#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42681#false} is VALID [2020-07-10 14:35:51,864 INFO L280 TraceCheckUtils]: 223: Hoare triple {42681#false} assume !(2 != ~tmp~10); {42681#false} is VALID [2020-07-10 14:35:51,865 INFO L280 TraceCheckUtils]: 224: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,865 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {42681#false} {42681#false} #539#return; {42681#false} is VALID [2020-07-10 14:35:51,865 INFO L280 TraceCheckUtils]: 226: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,865 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {42681#false} {42681#false} #527#return; {42681#false} is VALID [2020-07-10 14:35:51,865 INFO L280 TraceCheckUtils]: 228: Hoare triple {42681#false} assume !false; {42681#false} is VALID [2020-07-10 14:35:51,866 INFO L280 TraceCheckUtils]: 229: Hoare triple {42681#false} assume ~splverifierCounter~0 < 4; {42681#false} is VALID [2020-07-10 14:35:51,866 INFO L280 TraceCheckUtils]: 230: Hoare triple {42681#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {42681#false} is VALID [2020-07-10 14:35:51,866 INFO L280 TraceCheckUtils]: 231: Hoare triple {42681#false} assume !(0 != ~tmp~4); {42681#false} is VALID [2020-07-10 14:35:51,866 INFO L280 TraceCheckUtils]: 232: Hoare triple {42681#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {42681#false} is VALID [2020-07-10 14:35:51,866 INFO L280 TraceCheckUtils]: 233: Hoare triple {42681#false} assume !(0 != ~tmp___0~0); {42681#false} is VALID [2020-07-10 14:35:51,866 INFO L280 TraceCheckUtils]: 234: Hoare triple {42681#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {42681#false} is VALID [2020-07-10 14:35:51,867 INFO L280 TraceCheckUtils]: 235: Hoare triple {42681#false} assume 0 != ~tmp___2~0; {42681#false} is VALID [2020-07-10 14:35:51,867 INFO L263 TraceCheckUtils]: 236: Hoare triple {42681#false} call timeShift(); {42681#false} is VALID [2020-07-10 14:35:51,867 INFO L263 TraceCheckUtils]: 237: Hoare triple {42681#false} call __utac_acc__Specification5_spec__2(); {42681#false} is VALID [2020-07-10 14:35:51,867 INFO L263 TraceCheckUtils]: 238: Hoare triple {42681#false} call #t~ret73 := isPumpRunning(); {42681#false} is VALID [2020-07-10 14:35:51,867 INFO L280 TraceCheckUtils]: 239: Hoare triple {42681#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42681#false} is VALID [2020-07-10 14:35:51,868 INFO L280 TraceCheckUtils]: 240: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,868 INFO L275 TraceCheckUtils]: 241: Hoare quadruple {42681#false} {42681#false} #561#return; {42681#false} is VALID [2020-07-10 14:35:51,868 INFO L280 TraceCheckUtils]: 242: Hoare triple {42681#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {42681#false} is VALID [2020-07-10 14:35:51,868 INFO L280 TraceCheckUtils]: 243: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,868 INFO L275 TraceCheckUtils]: 244: Hoare quadruple {42681#false} {42681#false} #533#return; {42681#false} is VALID [2020-07-10 14:35:51,868 INFO L280 TraceCheckUtils]: 245: Hoare triple {42681#false} assume !(0 != ~pumpRunning~0); {42681#false} is VALID [2020-07-10 14:35:51,869 INFO L280 TraceCheckUtils]: 246: Hoare triple {42681#false} assume 0 != ~systemActive~0; {42681#false} is VALID [2020-07-10 14:35:51,869 INFO L263 TraceCheckUtils]: 247: Hoare triple {42681#false} call processEnvironment(); {42681#false} is VALID [2020-07-10 14:35:51,869 INFO L280 TraceCheckUtils]: 248: Hoare triple {42681#false} havoc ~tmp~7; {42681#false} is VALID [2020-07-10 14:35:51,869 INFO L280 TraceCheckUtils]: 249: Hoare triple {42681#false} assume !(0 != ~pumpRunning~0); {42681#false} is VALID [2020-07-10 14:35:51,869 INFO L263 TraceCheckUtils]: 250: Hoare triple {42681#false} call processEnvironment__wrappee__lowWaterSensor(); {42681#false} is VALID [2020-07-10 14:35:51,870 INFO L280 TraceCheckUtils]: 251: Hoare triple {42681#false} havoc ~tmp~6; {42681#false} is VALID [2020-07-10 14:35:51,870 INFO L280 TraceCheckUtils]: 252: Hoare triple {42681#false} assume !(0 != ~pumpRunning~0); {42681#false} is VALID [2020-07-10 14:35:51,870 INFO L263 TraceCheckUtils]: 253: Hoare triple {42681#false} call processEnvironment__wrappee__highWaterSensor(); {42681#false} is VALID [2020-07-10 14:35:51,870 INFO L280 TraceCheckUtils]: 254: Hoare triple {42681#false} havoc ~tmp~5; {42681#false} is VALID [2020-07-10 14:35:51,870 INFO L280 TraceCheckUtils]: 255: Hoare triple {42681#false} assume 0 == ~pumpRunning~0; {42681#false} is VALID [2020-07-10 14:35:51,870 INFO L263 TraceCheckUtils]: 256: Hoare triple {42681#false} call #t~ret51 := isHighWaterLevel(); {42681#false} is VALID [2020-07-10 14:35:51,871 INFO L280 TraceCheckUtils]: 257: Hoare triple {42681#false} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {42681#false} is VALID [2020-07-10 14:35:51,871 INFO L263 TraceCheckUtils]: 258: Hoare triple {42681#false} call #t~ret71 := isHighWaterSensorDry(); {42681#false} is VALID [2020-07-10 14:35:51,871 INFO L280 TraceCheckUtils]: 259: Hoare triple {42681#false} havoc ~retValue_acc~8; {42681#false} is VALID [2020-07-10 14:35:51,871 INFO L280 TraceCheckUtils]: 260: Hoare triple {42681#false} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {42681#false} is VALID [2020-07-10 14:35:51,871 INFO L280 TraceCheckUtils]: 261: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,871 INFO L275 TraceCheckUtils]: 262: Hoare quadruple {42681#false} {42681#false} #531#return; {42681#false} is VALID [2020-07-10 14:35:51,872 INFO L280 TraceCheckUtils]: 263: Hoare triple {42681#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {42681#false} is VALID [2020-07-10 14:35:51,872 INFO L280 TraceCheckUtils]: 264: Hoare triple {42681#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {42681#false} is VALID [2020-07-10 14:35:51,872 INFO L280 TraceCheckUtils]: 265: Hoare triple {42681#false} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {42681#false} is VALID [2020-07-10 14:35:51,872 INFO L280 TraceCheckUtils]: 266: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,872 INFO L275 TraceCheckUtils]: 267: Hoare quadruple {42681#false} {42681#false} #545#return; {42681#false} is VALID [2020-07-10 14:35:51,873 INFO L280 TraceCheckUtils]: 268: Hoare triple {42681#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {42681#false} is VALID [2020-07-10 14:35:51,873 INFO L280 TraceCheckUtils]: 269: Hoare triple {42681#false} assume 0 != ~tmp~5; {42681#false} is VALID [2020-07-10 14:35:51,873 INFO L263 TraceCheckUtils]: 270: Hoare triple {42681#false} call activatePump(); {42681#false} is VALID [2020-07-10 14:35:51,873 INFO L280 TraceCheckUtils]: 271: Hoare triple {42681#false} ~pumpRunning~0 := 1; {42681#false} is VALID [2020-07-10 14:35:51,873 INFO L280 TraceCheckUtils]: 272: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,873 INFO L275 TraceCheckUtils]: 273: Hoare quadruple {42681#false} {42681#false} #547#return; {42681#false} is VALID [2020-07-10 14:35:51,874 INFO L280 TraceCheckUtils]: 274: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,874 INFO L275 TraceCheckUtils]: 275: Hoare quadruple {42681#false} {42681#false} #559#return; {42681#false} is VALID [2020-07-10 14:35:51,874 INFO L280 TraceCheckUtils]: 276: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,874 INFO L275 TraceCheckUtils]: 277: Hoare quadruple {42681#false} {42681#false} #519#return; {42681#false} is VALID [2020-07-10 14:35:51,874 INFO L280 TraceCheckUtils]: 278: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,875 INFO L275 TraceCheckUtils]: 279: Hoare quadruple {42681#false} {42681#false} #537#return; {42681#false} is VALID [2020-07-10 14:35:51,875 INFO L263 TraceCheckUtils]: 280: Hoare triple {42681#false} call __utac_acc__Specification5_spec__3(); {42681#false} is VALID [2020-07-10 14:35:51,875 INFO L280 TraceCheckUtils]: 281: Hoare triple {42681#false} havoc ~tmp~10;havoc ~tmp___0~3; {42681#false} is VALID [2020-07-10 14:35:51,875 INFO L263 TraceCheckUtils]: 282: Hoare triple {42681#false} call #t~ret74 := getWaterLevel(); {42681#false} is VALID [2020-07-10 14:35:51,875 INFO L280 TraceCheckUtils]: 283: Hoare triple {42681#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {42681#false} is VALID [2020-07-10 14:35:51,875 INFO L280 TraceCheckUtils]: 284: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,876 INFO L275 TraceCheckUtils]: 285: Hoare quadruple {42681#false} {42681#false} #563#return; {42681#false} is VALID [2020-07-10 14:35:51,876 INFO L280 TraceCheckUtils]: 286: Hoare triple {42681#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {42681#false} is VALID [2020-07-10 14:35:51,876 INFO L280 TraceCheckUtils]: 287: Hoare triple {42681#false} assume 2 != ~tmp~10; {42681#false} is VALID [2020-07-10 14:35:51,876 INFO L263 TraceCheckUtils]: 288: Hoare triple {42681#false} call #t~ret75 := isPumpRunning(); {42681#false} is VALID [2020-07-10 14:35:51,876 INFO L280 TraceCheckUtils]: 289: Hoare triple {42681#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {42681#false} is VALID [2020-07-10 14:35:51,877 INFO L280 TraceCheckUtils]: 290: Hoare triple {42681#false} assume true; {42681#false} is VALID [2020-07-10 14:35:51,877 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {42681#false} {42681#false} #565#return; {42681#false} is VALID [2020-07-10 14:35:51,877 INFO L280 TraceCheckUtils]: 292: Hoare triple {42681#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {42681#false} is VALID [2020-07-10 14:35:51,877 INFO L280 TraceCheckUtils]: 293: Hoare triple {42681#false} assume 0 != ~tmp___0~3; {42681#false} is VALID [2020-07-10 14:35:51,877 INFO L280 TraceCheckUtils]: 294: Hoare triple {42681#false} assume 0 == ~switchedOnBeforeTS~0; {42681#false} is VALID [2020-07-10 14:35:51,877 INFO L263 TraceCheckUtils]: 295: Hoare triple {42681#false} call __automaton_fail(); {42681#false} is VALID [2020-07-10 14:35:51,878 INFO L280 TraceCheckUtils]: 296: Hoare triple {42681#false} assume !false; {42681#false} is VALID [2020-07-10 14:35:51,936 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 204 proven. 4 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2020-07-10 14:35:51,937 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:35:51,937 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 12] total 25 [2020-07-10 14:35:51,937 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1498606236] [2020-07-10 14:35:51,941 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 297 [2020-07-10 14:35:53,736 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:35:53,736 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 25 states. [2020-07-10 14:35:54,211 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 360 edges. 360 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:35:54,211 INFO L459 AbstractCegarLoop]: Interpolant automaton has 25 states [2020-07-10 14:35:54,211 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:35:54,212 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2020-07-10 14:35:54,212 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=520, Unknown=0, NotChecked=0, Total=600 [2020-07-10 14:35:54,213 INFO L87 Difference]: Start difference. First operand 1975 states and 2330 transitions. Second operand 25 states. [2020-07-10 14:35:56,679 WARN L193 SmtUtils]: Spent 503.00 ms on a formula simplification. DAG size of input: 192 DAG size of output: 189 [2020-07-10 14:36:04,002 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:09,951 WARN L193 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 191 [2020-07-10 14:36:11,319 WARN L193 SmtUtils]: Spent 513.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:36:12,220 WARN L193 SmtUtils]: Spent 490.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 191 [2020-07-10 14:36:12,639 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:13,822 WARN L193 SmtUtils]: Spent 293.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:36:14,556 WARN L193 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:36:15,067 WARN L193 SmtUtils]: Spent 244.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:36:15,458 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:25,148 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:36:26,008 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:37:21,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:21,318 INFO L93 Difference]: Finished difference Result 4976 states and 6678 transitions. [2020-07-10 14:37:21,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2020-07-10 14:37:21,319 INFO L78 Accepts]: Start accepts. Automaton has 25 states. Word has length 297 [2020-07-10 14:37:21,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:37:21,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-10 14:37:21,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 912 transitions. [2020-07-10 14:37:21,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 25 states. [2020-07-10 14:37:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 45 states and 912 transitions. [2020-07-10 14:37:21,361 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 45 states and 912 transitions. [2020-07-10 14:37:24,413 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 912 edges. 912 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:37:24,846 INFO L225 Difference]: With dead ends: 4976 [2020-07-10 14:37:24,847 INFO L226 Difference]: Without dead ends: 3048 [2020-07-10 14:37:24,853 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 414 SyntacticMatches, 1 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1106 ImplicationChecksByTransitivity, 6.7s TimeCoverageRelationStatistics Valid=746, Invalid=3544, Unknown=0, NotChecked=0, Total=4290 [2020-07-10 14:37:24,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3048 states. [2020-07-10 14:37:48,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3048 to 2196. [2020-07-10 14:37:48,212 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:37:48,212 INFO L82 GeneralOperation]: Start isEquivalent. First operand 3048 states. Second operand 2196 states. [2020-07-10 14:37:48,213 INFO L74 IsIncluded]: Start isIncluded. First operand 3048 states. Second operand 2196 states. [2020-07-10 14:37:48,213 INFO L87 Difference]: Start difference. First operand 3048 states. Second operand 2196 states. [2020-07-10 14:37:48,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:48,526 INFO L93 Difference]: Finished difference Result 3048 states and 4062 transitions. [2020-07-10 14:37:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 4062 transitions. [2020-07-10 14:37:48,533 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:48,533 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:48,533 INFO L74 IsIncluded]: Start isIncluded. First operand 2196 states. Second operand 3048 states. [2020-07-10 14:37:48,534 INFO L87 Difference]: Start difference. First operand 2196 states. Second operand 3048 states. [2020-07-10 14:37:48,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:37:48,853 INFO L93 Difference]: Finished difference Result 3048 states and 4062 transitions. [2020-07-10 14:37:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 4062 transitions. [2020-07-10 14:37:48,859 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:37:48,859 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:37:48,859 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:37:48,859 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:37:48,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2196 states. [2020-07-10 14:37:49,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 2196 states and 2585 transitions. [2020-07-10 14:37:49,071 INFO L78 Accepts]: Start accepts. Automaton has 2196 states and 2585 transitions. Word has length 297 [2020-07-10 14:37:49,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:37:49,072 INFO L479 AbstractCegarLoop]: Abstraction has 2196 states and 2585 transitions. [2020-07-10 14:37:49,072 INFO L480 AbstractCegarLoop]: Interpolant automaton has 25 states. [2020-07-10 14:37:49,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2196 states and 2585 transitions. [2020-07-10 14:37:49,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2020-07-10 14:37:49,079 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:37:49,080 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:37:49,280 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:37:49,281 INFO L427 AbstractCegarLoop]: === Iteration 11 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:37:49,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:37:49,282 INFO L82 PathProgramCache]: Analyzing trace with hash -971863191, now seen corresponding path program 1 times [2020-07-10 14:37:49,283 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:37:49,283 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477635940] [2020-07-10 14:37:49,283 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:37:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:49,810 WARN L193 SmtUtils]: Spent 338.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:37:49,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:49,880 INFO L280 TraceCheckUtils]: 0: Hoare triple {60394#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {60142#true} is VALID [2020-07-10 14:37:49,880 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:49,881 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #581#return; {60142#true} is VALID [2020-07-10 14:37:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:49,884 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:49,884 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {60142#true} {60142#true} #469#return; {60142#true} is VALID [2020-07-10 14:37:49,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:49,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:49,887 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {60142#true} {60142#true} #471#return; {60142#true} is VALID [2020-07-10 14:37:49,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:49,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {60395#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:37:49,929 INFO L280 TraceCheckUtils]: 1: Hoare triple {60395#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {60395#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:37:49,931 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60395#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {60142#true} #473#return; {60154#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:37:49,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:49,935 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:49,935 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {60142#true} {60142#true} #475#return; {60142#true} is VALID [2020-07-10 14:37:49,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:49,958 INFO L280 TraceCheckUtils]: 0: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {60142#true} is VALID [2020-07-10 14:37:49,959 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:49,959 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #571#return; {60142#true} is VALID [2020-07-10 14:37:49,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:49,986 INFO L280 TraceCheckUtils]: 0: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {60142#true} is VALID [2020-07-10 14:37:49,986 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:49,987 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #521#return; {60142#true} is VALID [2020-07-10 14:37:50,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,070 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,071 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,071 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,071 INFO L263 TraceCheckUtils]: 0: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,072 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,072 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,072 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,072 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,073 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,073 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,143 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,143 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,144 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,145 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,145 INFO L263 TraceCheckUtils]: 1: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,146 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,146 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,146 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,147 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,147 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,148 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,148 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,148 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,149 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,156 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,158 INFO L280 TraceCheckUtils]: 1: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,159 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #547#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,160 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,160 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,160 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,161 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,161 INFO L263 TraceCheckUtils]: 4: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,162 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,162 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,162 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,163 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,163 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,164 INFO L280 TraceCheckUtils]: 10: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,164 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,164 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,165 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,165 INFO L280 TraceCheckUtils]: 14: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,165 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,167 INFO L263 TraceCheckUtils]: 16: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,168 INFO L280 TraceCheckUtils]: 17: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,170 INFO L280 TraceCheckUtils]: 18: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,171 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #547#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,173 INFO L280 TraceCheckUtils]: 20: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,174 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #559#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,175 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,177 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,178 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,178 INFO L263 TraceCheckUtils]: 5: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,178 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,179 INFO L263 TraceCheckUtils]: 7: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,179 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,180 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,180 INFO L280 TraceCheckUtils]: 10: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,180 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,181 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,181 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,181 INFO L280 TraceCheckUtils]: 14: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,182 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,182 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,182 INFO L280 TraceCheckUtils]: 17: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,183 INFO L280 TraceCheckUtils]: 18: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,184 INFO L263 TraceCheckUtils]: 19: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,186 INFO L280 TraceCheckUtils]: 20: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,187 INFO L280 TraceCheckUtils]: 21: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,188 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #547#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,189 INFO L280 TraceCheckUtils]: 23: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,190 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #559#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,192 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #519#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,195 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,195 INFO L280 TraceCheckUtils]: 3: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,196 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,197 INFO L263 TraceCheckUtils]: 5: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,198 INFO L280 TraceCheckUtils]: 6: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,198 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,198 INFO L263 TraceCheckUtils]: 8: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,199 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,199 INFO L263 TraceCheckUtils]: 10: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,200 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,200 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,200 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,201 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,201 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,201 INFO L280 TraceCheckUtils]: 16: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,202 INFO L280 TraceCheckUtils]: 17: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,202 INFO L280 TraceCheckUtils]: 18: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,202 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,203 INFO L280 TraceCheckUtils]: 20: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,203 INFO L280 TraceCheckUtils]: 21: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,204 INFO L263 TraceCheckUtils]: 22: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,206 INFO L280 TraceCheckUtils]: 23: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,207 INFO L280 TraceCheckUtils]: 24: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,209 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #547#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,210 INFO L280 TraceCheckUtils]: 26: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,212 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #559#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,213 INFO L280 TraceCheckUtils]: 28: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,215 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #519#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,216 INFO L280 TraceCheckUtils]: 30: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,218 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #537#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,229 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,229 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,230 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,230 INFO L263 TraceCheckUtils]: 1: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,230 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,231 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,231 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,231 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,231 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume !(2 != ~tmp~10); {60142#true} is VALID [2020-07-10 14:37:50,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,232 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {60142#true} {60438#(<= 1 ~pumpRunning~0)} #539#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,234 INFO L263 TraceCheckUtils]: 0: Hoare triple {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:50,234 INFO L263 TraceCheckUtils]: 1: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,234 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,234 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,235 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,235 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,235 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,235 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,235 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume 0 != ~systemActive~0; {60142#true} is VALID [2020-07-10 14:37:50,237 INFO L263 TraceCheckUtils]: 10: Hoare triple {60142#true} call processEnvironment(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,237 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,239 INFO L263 TraceCheckUtils]: 13: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,239 INFO L280 TraceCheckUtils]: 14: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,239 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,241 INFO L263 TraceCheckUtils]: 16: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,241 INFO L280 TraceCheckUtils]: 17: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,241 INFO L280 TraceCheckUtils]: 18: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,242 INFO L263 TraceCheckUtils]: 19: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,242 INFO L280 TraceCheckUtils]: 20: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,242 INFO L263 TraceCheckUtils]: 21: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,243 INFO L280 TraceCheckUtils]: 22: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,243 INFO L280 TraceCheckUtils]: 23: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,243 INFO L280 TraceCheckUtils]: 24: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,244 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,244 INFO L280 TraceCheckUtils]: 26: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,244 INFO L280 TraceCheckUtils]: 27: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,245 INFO L280 TraceCheckUtils]: 28: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,245 INFO L280 TraceCheckUtils]: 29: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,245 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,246 INFO L280 TraceCheckUtils]: 31: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,246 INFO L280 TraceCheckUtils]: 32: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,247 INFO L263 TraceCheckUtils]: 33: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,248 INFO L280 TraceCheckUtils]: 34: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,249 INFO L280 TraceCheckUtils]: 35: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,251 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #547#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,252 INFO L280 TraceCheckUtils]: 37: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,253 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #559#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,255 INFO L280 TraceCheckUtils]: 39: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,256 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #519#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,257 INFO L280 TraceCheckUtils]: 41: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,258 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #537#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,258 INFO L263 TraceCheckUtils]: 43: Hoare triple {60438#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {60142#true} is VALID [2020-07-10 14:37:50,259 INFO L280 TraceCheckUtils]: 44: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,259 INFO L263 TraceCheckUtils]: 45: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,259 INFO L280 TraceCheckUtils]: 46: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,259 INFO L280 TraceCheckUtils]: 47: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,260 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,260 INFO L280 TraceCheckUtils]: 49: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,260 INFO L280 TraceCheckUtils]: 50: Hoare triple {60142#true} assume !(2 != ~tmp~10); {60142#true} is VALID [2020-07-10 14:37:50,260 INFO L280 TraceCheckUtils]: 51: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,261 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {60142#true} {60438#(<= 1 ~pumpRunning~0)} #539#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,262 INFO L280 TraceCheckUtils]: 53: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,263 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #527#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,300 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,301 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,301 INFO L263 TraceCheckUtils]: 0: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,302 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,302 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,303 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,303 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,303 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,309 INFO L280 TraceCheckUtils]: 0: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {60142#true} is VALID [2020-07-10 14:37:50,309 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,310 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #535#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,333 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,333 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,334 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,334 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,335 INFO L263 TraceCheckUtils]: 1: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:50,335 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,335 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,336 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,336 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,337 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,337 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {60142#true} {60142#true} #513#return; {60142#true} is VALID [2020-07-10 14:37:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,360 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {60142#true} is VALID [2020-07-10 14:37:50,360 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,361 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #511#return; {60142#true} is VALID [2020-07-10 14:37:50,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {60142#true} is VALID [2020-07-10 14:37:50,362 INFO L263 TraceCheckUtils]: 1: Hoare triple {60142#true} call #t~ret72 := isLowWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,362 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {60142#true} is VALID [2020-07-10 14:37:50,362 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,363 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60142#true} #511#return; {60142#true} is VALID [2020-07-10 14:37:50,363 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {60142#true} is VALID [2020-07-10 14:37:50,363 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {60142#true} is VALID [2020-07-10 14:37:50,364 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {60142#true} is VALID [2020-07-10 14:37:50,364 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,365 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {60142#true} {60142#true} #553#return; {60142#true} is VALID [2020-07-10 14:37:50,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,378 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #551#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,380 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume !(0 == ~pumpRunning~0); {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,380 INFO L263 TraceCheckUtils]: 2: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {60142#true} is VALID [2020-07-10 14:37:50,381 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,382 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #551#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,383 INFO L280 TraceCheckUtils]: 5: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,385 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #557#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,385 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,386 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,386 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call #t~ret52 := isLowWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,386 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {60142#true} is VALID [2020-07-10 14:37:50,387 INFO L263 TraceCheckUtils]: 4: Hoare triple {60142#true} call #t~ret72 := isLowWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {60142#true} is VALID [2020-07-10 14:37:50,387 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,388 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {60142#true} {60142#true} #511#return; {60142#true} is VALID [2020-07-10 14:37:50,388 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {60142#true} is VALID [2020-07-10 14:37:50,388 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {60142#true} is VALID [2020-07-10 14:37:50,388 INFO L280 TraceCheckUtils]: 10: Hoare triple {60142#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {60142#true} is VALID [2020-07-10 14:37:50,389 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,389 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {60142#true} {60142#true} #553#return; {60142#true} is VALID [2020-07-10 14:37:50,389 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {60142#true} is VALID [2020-07-10 14:37:50,389 INFO L280 TraceCheckUtils]: 14: Hoare triple {60142#true} assume !(0 != ~tmp~6); {60142#true} is VALID [2020-07-10 14:37:50,390 INFO L263 TraceCheckUtils]: 15: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,391 INFO L280 TraceCheckUtils]: 16: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,392 INFO L280 TraceCheckUtils]: 17: Hoare triple {60142#true} assume !(0 == ~pumpRunning~0); {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,392 INFO L263 TraceCheckUtils]: 18: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {60142#true} is VALID [2020-07-10 14:37:50,392 INFO L280 TraceCheckUtils]: 19: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,393 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #551#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,394 INFO L280 TraceCheckUtils]: 21: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,395 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #557#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,396 INFO L280 TraceCheckUtils]: 23: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,397 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #517#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,398 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,398 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,399 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call #t~ret53 := isMethaneAlarm(); {60142#true} is VALID [2020-07-10 14:37:50,399 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,399 INFO L263 TraceCheckUtils]: 4: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:50,399 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,399 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,400 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,400 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,400 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,400 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60142#true} {60142#true} #513#return; {60142#true} is VALID [2020-07-10 14:37:50,401 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {60142#true} is VALID [2020-07-10 14:37:50,401 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume !(0 != ~tmp~7); {60142#true} is VALID [2020-07-10 14:37:50,402 INFO L263 TraceCheckUtils]: 13: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,403 INFO L280 TraceCheckUtils]: 14: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,403 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,404 INFO L263 TraceCheckUtils]: 16: Hoare triple {60142#true} call #t~ret52 := isLowWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,404 INFO L280 TraceCheckUtils]: 17: Hoare triple {60142#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {60142#true} is VALID [2020-07-10 14:37:50,404 INFO L263 TraceCheckUtils]: 18: Hoare triple {60142#true} call #t~ret72 := isLowWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,405 INFO L280 TraceCheckUtils]: 19: Hoare triple {60142#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {60142#true} is VALID [2020-07-10 14:37:50,405 INFO L280 TraceCheckUtils]: 20: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,405 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {60142#true} {60142#true} #511#return; {60142#true} is VALID [2020-07-10 14:37:50,406 INFO L280 TraceCheckUtils]: 22: Hoare triple {60142#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {60142#true} is VALID [2020-07-10 14:37:50,406 INFO L280 TraceCheckUtils]: 23: Hoare triple {60142#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {60142#true} is VALID [2020-07-10 14:37:50,406 INFO L280 TraceCheckUtils]: 24: Hoare triple {60142#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {60142#true} is VALID [2020-07-10 14:37:50,407 INFO L280 TraceCheckUtils]: 25: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,407 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {60142#true} {60142#true} #553#return; {60142#true} is VALID [2020-07-10 14:37:50,407 INFO L280 TraceCheckUtils]: 27: Hoare triple {60142#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {60142#true} is VALID [2020-07-10 14:37:50,408 INFO L280 TraceCheckUtils]: 28: Hoare triple {60142#true} assume !(0 != ~tmp~6); {60142#true} is VALID [2020-07-10 14:37:50,409 INFO L263 TraceCheckUtils]: 29: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,410 INFO L280 TraceCheckUtils]: 30: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,411 INFO L280 TraceCheckUtils]: 31: Hoare triple {60142#true} assume !(0 == ~pumpRunning~0); {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,411 INFO L263 TraceCheckUtils]: 32: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {60142#true} is VALID [2020-07-10 14:37:50,412 INFO L280 TraceCheckUtils]: 33: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,413 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #551#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,414 INFO L280 TraceCheckUtils]: 35: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,415 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #557#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,417 INFO L280 TraceCheckUtils]: 37: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,418 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #517#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,419 INFO L280 TraceCheckUtils]: 39: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,421 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60219#(not (= 0 ~pumpRunning~0))} #537#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,518 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:50,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:50,551 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} {60142#true} #565#return; {60655#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} is VALID [2020-07-10 14:37:50,551 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,551 INFO L263 TraceCheckUtils]: 1: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,552 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,552 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,552 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,552 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,553 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume 2 != ~tmp~10; {60142#true} is VALID [2020-07-10 14:37:50,553 INFO L263 TraceCheckUtils]: 7: Hoare triple {60142#true} call #t~ret75 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,554 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:50,555 INFO L280 TraceCheckUtils]: 9: Hoare triple {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:50,556 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} {60142#true} #565#return; {60655#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} is VALID [2020-07-10 14:37:50,557 INFO L280 TraceCheckUtils]: 11: Hoare triple {60655#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60656#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:37:50,558 INFO L280 TraceCheckUtils]: 12: Hoare triple {60656#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {60657#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,559 INFO L280 TraceCheckUtils]: 13: Hoare triple {60657#(= 0 ~pumpRunning~0)} assume true; {60657#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,560 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {60657#(= 0 ~pumpRunning~0)} {60219#(not (= 0 ~pumpRunning~0))} #539#return; {60143#false} is VALID [2020-07-10 14:37:50,561 INFO L263 TraceCheckUtils]: 0: Hoare triple {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:50,562 INFO L263 TraceCheckUtils]: 1: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,562 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,562 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,562 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,562 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,563 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,563 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,564 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,565 INFO L263 TraceCheckUtils]: 9: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:50,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {60142#true} is VALID [2020-07-10 14:37:50,565 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,566 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #535#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,567 INFO L280 TraceCheckUtils]: 13: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,568 INFO L263 TraceCheckUtils]: 14: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,568 INFO L280 TraceCheckUtils]: 15: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,568 INFO L280 TraceCheckUtils]: 16: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,568 INFO L263 TraceCheckUtils]: 17: Hoare triple {60142#true} call #t~ret53 := isMethaneAlarm(); {60142#true} is VALID [2020-07-10 14:37:50,568 INFO L280 TraceCheckUtils]: 18: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,569 INFO L263 TraceCheckUtils]: 19: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:50,569 INFO L280 TraceCheckUtils]: 20: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,569 INFO L280 TraceCheckUtils]: 21: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,569 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,569 INFO L280 TraceCheckUtils]: 23: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,570 INFO L280 TraceCheckUtils]: 24: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,570 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {60142#true} {60142#true} #513#return; {60142#true} is VALID [2020-07-10 14:37:50,570 INFO L280 TraceCheckUtils]: 26: Hoare triple {60142#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {60142#true} is VALID [2020-07-10 14:37:50,570 INFO L280 TraceCheckUtils]: 27: Hoare triple {60142#true} assume !(0 != ~tmp~7); {60142#true} is VALID [2020-07-10 14:37:50,571 INFO L263 TraceCheckUtils]: 28: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,572 INFO L280 TraceCheckUtils]: 29: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,572 INFO L280 TraceCheckUtils]: 30: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,572 INFO L263 TraceCheckUtils]: 31: Hoare triple {60142#true} call #t~ret52 := isLowWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,572 INFO L280 TraceCheckUtils]: 32: Hoare triple {60142#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {60142#true} is VALID [2020-07-10 14:37:50,573 INFO L263 TraceCheckUtils]: 33: Hoare triple {60142#true} call #t~ret72 := isLowWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,573 INFO L280 TraceCheckUtils]: 34: Hoare triple {60142#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {60142#true} is VALID [2020-07-10 14:37:50,573 INFO L280 TraceCheckUtils]: 35: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,573 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {60142#true} {60142#true} #511#return; {60142#true} is VALID [2020-07-10 14:37:50,573 INFO L280 TraceCheckUtils]: 37: Hoare triple {60142#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {60142#true} is VALID [2020-07-10 14:37:50,573 INFO L280 TraceCheckUtils]: 38: Hoare triple {60142#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {60142#true} is VALID [2020-07-10 14:37:50,574 INFO L280 TraceCheckUtils]: 39: Hoare triple {60142#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {60142#true} is VALID [2020-07-10 14:37:50,574 INFO L280 TraceCheckUtils]: 40: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,574 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {60142#true} {60142#true} #553#return; {60142#true} is VALID [2020-07-10 14:37:50,574 INFO L280 TraceCheckUtils]: 42: Hoare triple {60142#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {60142#true} is VALID [2020-07-10 14:37:50,575 INFO L280 TraceCheckUtils]: 43: Hoare triple {60142#true} assume !(0 != ~tmp~6); {60142#true} is VALID [2020-07-10 14:37:50,576 INFO L263 TraceCheckUtils]: 44: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,576 INFO L280 TraceCheckUtils]: 45: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,577 INFO L280 TraceCheckUtils]: 46: Hoare triple {60142#true} assume !(0 == ~pumpRunning~0); {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,577 INFO L263 TraceCheckUtils]: 47: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {60142#true} is VALID [2020-07-10 14:37:50,577 INFO L280 TraceCheckUtils]: 48: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,578 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #551#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,579 INFO L280 TraceCheckUtils]: 50: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,580 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #557#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,580 INFO L280 TraceCheckUtils]: 52: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,581 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #517#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,582 INFO L280 TraceCheckUtils]: 54: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,583 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60219#(not (= 0 ~pumpRunning~0))} #537#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,583 INFO L263 TraceCheckUtils]: 56: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {60142#true} is VALID [2020-07-10 14:37:50,583 INFO L280 TraceCheckUtils]: 57: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,584 INFO L263 TraceCheckUtils]: 58: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,584 INFO L280 TraceCheckUtils]: 59: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,584 INFO L280 TraceCheckUtils]: 60: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,584 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,584 INFO L280 TraceCheckUtils]: 62: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,585 INFO L280 TraceCheckUtils]: 63: Hoare triple {60142#true} assume 2 != ~tmp~10; {60142#true} is VALID [2020-07-10 14:37:50,585 INFO L263 TraceCheckUtils]: 64: Hoare triple {60142#true} call #t~ret75 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,586 INFO L280 TraceCheckUtils]: 65: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:50,587 INFO L280 TraceCheckUtils]: 66: Hoare triple {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:50,588 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} {60142#true} #565#return; {60655#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} is VALID [2020-07-10 14:37:50,589 INFO L280 TraceCheckUtils]: 68: Hoare triple {60655#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60656#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:37:50,589 INFO L280 TraceCheckUtils]: 69: Hoare triple {60656#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {60657#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,590 INFO L280 TraceCheckUtils]: 70: Hoare triple {60657#(= 0 ~pumpRunning~0)} assume true; {60657#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,592 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {60657#(= 0 ~pumpRunning~0)} {60219#(not (= 0 ~pumpRunning~0))} #539#return; {60143#false} is VALID [2020-07-10 14:37:50,592 INFO L280 TraceCheckUtils]: 72: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:50,592 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {60143#false} {60219#(not (= 0 ~pumpRunning~0))} #527#return; {60143#false} is VALID [2020-07-10 14:37:50,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,614 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,615 INFO L263 TraceCheckUtils]: 0: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,615 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,616 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,616 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,616 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,616 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,616 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {60142#true} is VALID [2020-07-10 14:37:50,620 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,620 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #535#return; {60142#true} is VALID [2020-07-10 14:37:50,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,631 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,632 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,632 INFO L263 TraceCheckUtils]: 1: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:50,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,633 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,633 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,633 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,634 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {60142#true} {60142#true} #513#return; {60142#true} is VALID [2020-07-10 14:37:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {60142#true} is VALID [2020-07-10 14:37:50,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #515#return; {60142#true} is VALID [2020-07-10 14:37:50,638 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,638 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call #t~ret53 := isMethaneAlarm(); {60142#true} is VALID [2020-07-10 14:37:50,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,639 INFO L263 TraceCheckUtils]: 4: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:50,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,639 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,639 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,639 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,640 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,640 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60142#true} {60142#true} #513#return; {60142#true} is VALID [2020-07-10 14:37:50,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {60142#true} is VALID [2020-07-10 14:37:50,640 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume 0 != ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,641 INFO L263 TraceCheckUtils]: 13: Hoare triple {60142#true} call deactivatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,641 INFO L280 TraceCheckUtils]: 14: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {60142#true} is VALID [2020-07-10 14:37:50,642 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,642 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {60142#true} {60142#true} #515#return; {60142#true} is VALID [2020-07-10 14:37:50,642 INFO L280 TraceCheckUtils]: 17: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,642 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {60142#true} {60142#true} #537#return; {60142#true} is VALID [2020-07-10 14:37:50,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,654 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,655 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #565#return; {60142#true} is VALID [2020-07-10 14:37:50,655 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,655 INFO L263 TraceCheckUtils]: 1: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,655 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,655 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,656 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,656 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,656 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume 2 != ~tmp~10; {60142#true} is VALID [2020-07-10 14:37:50,656 INFO L263 TraceCheckUtils]: 7: Hoare triple {60142#true} call #t~ret75 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,656 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,656 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,657 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60142#true} {60142#true} #565#return; {60142#true} is VALID [2020-07-10 14:37:50,657 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60142#true} is VALID [2020-07-10 14:37:50,657 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume !(0 != ~tmp___0~3); {60142#true} is VALID [2020-07-10 14:37:50,657 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,657 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {60142#true} {60142#true} #539#return; {60142#true} is VALID [2020-07-10 14:37:50,659 INFO L263 TraceCheckUtils]: 0: Hoare triple {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:50,659 INFO L263 TraceCheckUtils]: 1: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,659 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,660 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,660 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,660 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,660 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,660 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,661 INFO L263 TraceCheckUtils]: 9: Hoare triple {60142#true} call lowerWaterLevel(); {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:50,661 INFO L280 TraceCheckUtils]: 10: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {60142#true} is VALID [2020-07-10 14:37:50,662 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,662 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {60142#true} {60142#true} #535#return; {60142#true} is VALID [2020-07-10 14:37:50,662 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} assume 0 != ~systemActive~0; {60142#true} is VALID [2020-07-10 14:37:50,663 INFO L263 TraceCheckUtils]: 14: Hoare triple {60142#true} call processEnvironment(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,663 INFO L280 TraceCheckUtils]: 15: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,663 INFO L280 TraceCheckUtils]: 16: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,664 INFO L263 TraceCheckUtils]: 17: Hoare triple {60142#true} call #t~ret53 := isMethaneAlarm(); {60142#true} is VALID [2020-07-10 14:37:50,664 INFO L280 TraceCheckUtils]: 18: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,664 INFO L263 TraceCheckUtils]: 19: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:50,664 INFO L280 TraceCheckUtils]: 20: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,664 INFO L280 TraceCheckUtils]: 21: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,664 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,665 INFO L280 TraceCheckUtils]: 23: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,665 INFO L280 TraceCheckUtils]: 24: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,665 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {60142#true} {60142#true} #513#return; {60142#true} is VALID [2020-07-10 14:37:50,665 INFO L280 TraceCheckUtils]: 26: Hoare triple {60142#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {60142#true} is VALID [2020-07-10 14:37:50,665 INFO L280 TraceCheckUtils]: 27: Hoare triple {60142#true} assume 0 != ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,666 INFO L263 TraceCheckUtils]: 28: Hoare triple {60142#true} call deactivatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,667 INFO L280 TraceCheckUtils]: 29: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {60142#true} is VALID [2020-07-10 14:37:50,667 INFO L280 TraceCheckUtils]: 30: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,667 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {60142#true} {60142#true} #515#return; {60142#true} is VALID [2020-07-10 14:37:50,667 INFO L280 TraceCheckUtils]: 32: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,667 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {60142#true} {60142#true} #537#return; {60142#true} is VALID [2020-07-10 14:37:50,667 INFO L263 TraceCheckUtils]: 34: Hoare triple {60142#true} call __utac_acc__Specification5_spec__3(); {60142#true} is VALID [2020-07-10 14:37:50,668 INFO L280 TraceCheckUtils]: 35: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,668 INFO L263 TraceCheckUtils]: 36: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,668 INFO L280 TraceCheckUtils]: 37: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,668 INFO L280 TraceCheckUtils]: 38: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,668 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,669 INFO L280 TraceCheckUtils]: 40: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,669 INFO L280 TraceCheckUtils]: 41: Hoare triple {60142#true} assume 2 != ~tmp~10; {60142#true} is VALID [2020-07-10 14:37:50,669 INFO L263 TraceCheckUtils]: 42: Hoare triple {60142#true} call #t~ret75 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,669 INFO L280 TraceCheckUtils]: 43: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,669 INFO L280 TraceCheckUtils]: 44: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,669 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {60142#true} {60142#true} #565#return; {60142#true} is VALID [2020-07-10 14:37:50,670 INFO L280 TraceCheckUtils]: 46: Hoare triple {60142#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60142#true} is VALID [2020-07-10 14:37:50,670 INFO L280 TraceCheckUtils]: 47: Hoare triple {60142#true} assume !(0 != ~tmp___0~3); {60142#true} is VALID [2020-07-10 14:37:50,670 INFO L280 TraceCheckUtils]: 48: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,670 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {60142#true} {60142#true} #539#return; {60142#true} is VALID [2020-07-10 14:37:50,670 INFO L280 TraceCheckUtils]: 50: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,670 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {60142#true} {60143#false} #527#return; {60143#false} is VALID [2020-07-10 14:37:50,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,676 INFO L280 TraceCheckUtils]: 0: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {60142#true} is VALID [2020-07-10 14:37:50,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,677 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60143#false} #521#return; {60143#false} is VALID [2020-07-10 14:37:50,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,684 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,685 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,685 INFO L263 TraceCheckUtils]: 0: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,685 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,686 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,686 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,686 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {60142#true} {60143#false} #533#return; {60143#false} is VALID [2020-07-10 14:37:50,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,710 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,710 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,711 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,711 INFO L263 TraceCheckUtils]: 1: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,711 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,712 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,712 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,712 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,712 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,713 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,713 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,716 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60142#true} is VALID [2020-07-10 14:37:50,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,717 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60142#true} #547#return; {60142#true} is VALID [2020-07-10 14:37:50,717 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,717 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,718 INFO L280 TraceCheckUtils]: 3: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,718 INFO L263 TraceCheckUtils]: 4: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,718 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,718 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,719 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,719 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,719 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,719 INFO L280 TraceCheckUtils]: 10: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,719 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,720 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,720 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,720 INFO L280 TraceCheckUtils]: 14: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,720 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,721 INFO L263 TraceCheckUtils]: 16: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,722 INFO L280 TraceCheckUtils]: 17: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60142#true} is VALID [2020-07-10 14:37:50,722 INFO L280 TraceCheckUtils]: 18: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,722 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {60142#true} {60142#true} #547#return; {60142#true} is VALID [2020-07-10 14:37:50,722 INFO L280 TraceCheckUtils]: 20: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,723 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {60142#true} {60142#true} #559#return; {60142#true} is VALID [2020-07-10 14:37:50,723 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,723 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,724 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,725 INFO L263 TraceCheckUtils]: 5: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,725 INFO L280 TraceCheckUtils]: 6: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,726 INFO L263 TraceCheckUtils]: 7: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,726 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,727 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,729 INFO L263 TraceCheckUtils]: 19: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,729 INFO L280 TraceCheckUtils]: 20: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60142#true} is VALID [2020-07-10 14:37:50,730 INFO L280 TraceCheckUtils]: 21: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,730 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {60142#true} {60142#true} #547#return; {60142#true} is VALID [2020-07-10 14:37:50,730 INFO L280 TraceCheckUtils]: 23: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,730 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {60142#true} {60142#true} #559#return; {60142#true} is VALID [2020-07-10 14:37:50,730 INFO L280 TraceCheckUtils]: 25: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,731 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {60142#true} {60142#true} #519#return; {60142#true} is VALID [2020-07-10 14:37:50,731 INFO L280 TraceCheckUtils]: 0: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,731 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,733 INFO L263 TraceCheckUtils]: 2: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,733 INFO L280 TraceCheckUtils]: 3: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,734 INFO L263 TraceCheckUtils]: 5: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,734 INFO L280 TraceCheckUtils]: 6: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,735 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,735 INFO L263 TraceCheckUtils]: 8: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,735 INFO L280 TraceCheckUtils]: 9: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,735 INFO L263 TraceCheckUtils]: 10: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,735 INFO L280 TraceCheckUtils]: 11: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,736 INFO L280 TraceCheckUtils]: 12: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,736 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,736 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,736 INFO L280 TraceCheckUtils]: 15: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,736 INFO L280 TraceCheckUtils]: 16: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,737 INFO L280 TraceCheckUtils]: 18: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,737 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,737 INFO L280 TraceCheckUtils]: 20: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,737 INFO L280 TraceCheckUtils]: 21: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,738 INFO L263 TraceCheckUtils]: 22: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60142#true} is VALID [2020-07-10 14:37:50,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,739 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {60142#true} {60142#true} #547#return; {60142#true} is VALID [2020-07-10 14:37:50,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,739 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {60142#true} {60142#true} #559#return; {60142#true} is VALID [2020-07-10 14:37:50,739 INFO L280 TraceCheckUtils]: 28: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,740 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {60142#true} {60142#true} #519#return; {60142#true} is VALID [2020-07-10 14:37:50,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,740 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {60142#true} {60143#false} #537#return; {60143#false} is VALID [2020-07-10 14:37:50,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,745 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60143#false} #563#return; {60143#false} is VALID [2020-07-10 14:37:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:50,748 INFO L280 TraceCheckUtils]: 0: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,748 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,749 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {60142#true} {60143#false} #565#return; {60143#false} is VALID [2020-07-10 14:37:50,754 INFO L263 TraceCheckUtils]: 0: Hoare triple {60142#true} call ULTIMATE.init(); {60394#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} is VALID [2020-07-10 14:37:50,755 INFO L280 TraceCheckUtils]: 1: Hoare triple {60394#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string66.offset| |old(#t~string66.offset)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string42.offset| |old(#t~string42.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string42.base| |old(#t~string42.base)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string19.offset| |old(#t~string19.offset)|) (= |#t~string58.offset| |old(#t~string58.offset)|) (= |#t~string18.offset| |old(#t~string18.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~string28.base| |old(#t~string28.base)|) (= |#t~string60.base| |old(#t~string60.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string62.offset| |old(#t~string62.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string46.offset| |old(#t~string46.offset)|) (= |#t~string22.base| |old(#t~string22.base)|) (= |#t~string50.offset| |old(#t~string50.offset)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string29.base| |old(#t~string29.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string60.offset| |old(#t~string60.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string20.offset| |old(#t~string20.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string32.offset| |old(#t~string32.offset)|) (= |#t~string56.base| |old(#t~string56.base)|) (= |#t~string18.base| |old(#t~string18.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|) (= |#t~string62.base| |old(#t~string62.base)|) (= |#t~string46.base| |old(#t~string46.base)|) (= |#t~string19.base| |old(#t~string19.base)|) (= |#t~string20.base| |old(#t~string20.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string21.base| |old(#t~string21.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~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {60142#true} is VALID [2020-07-10 14:37:50,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,755 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60142#true} {60142#true} #581#return; {60142#true} is VALID [2020-07-10 14:37:50,755 INFO L263 TraceCheckUtils]: 4: Hoare triple {60142#true} call #t~ret76 := main(); {60142#true} is VALID [2020-07-10 14:37:50,755 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} havoc ~retValue_acc~3;havoc ~tmp~3; {60142#true} is VALID [2020-07-10 14:37:50,756 INFO L263 TraceCheckUtils]: 6: Hoare triple {60142#true} call select_helpers(); {60142#true} is VALID [2020-07-10 14:37:50,756 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,756 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {60142#true} {60142#true} #469#return; {60142#true} is VALID [2020-07-10 14:37:50,756 INFO L263 TraceCheckUtils]: 9: Hoare triple {60142#true} call select_features(); {60142#true} is VALID [2020-07-10 14:37:50,756 INFO L280 TraceCheckUtils]: 10: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,757 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {60142#true} {60142#true} #471#return; {60142#true} is VALID [2020-07-10 14:37:50,757 INFO L263 TraceCheckUtils]: 12: Hoare triple {60142#true} call #t~ret35 := valid_product(); {60142#true} is VALID [2020-07-10 14:37:50,758 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {60395#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:37:50,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {60395#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} assume true; {60395#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} is VALID [2020-07-10 14:37:50,761 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {60395#(and (<= 1 |valid_product_#res|) (<= |valid_product_#res| 1))} {60142#true} #473#return; {60154#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:37:50,762 INFO L280 TraceCheckUtils]: 16: Hoare triple {60154#(= |main_#t~ret35| 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {60155#(= 1 main_~tmp~3)} is VALID [2020-07-10 14:37:50,762 INFO L280 TraceCheckUtils]: 17: Hoare triple {60155#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {60142#true} is VALID [2020-07-10 14:37:50,762 INFO L263 TraceCheckUtils]: 18: Hoare triple {60142#true} call setup(); {60142#true} is VALID [2020-07-10 14:37:50,763 INFO L280 TraceCheckUtils]: 19: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,763 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {60142#true} {60142#true} #475#return; {60142#true} is VALID [2020-07-10 14:37:50,763 INFO L263 TraceCheckUtils]: 21: Hoare triple {60142#true} call runTest(); {60142#true} is VALID [2020-07-10 14:37:50,764 INFO L263 TraceCheckUtils]: 22: Hoare triple {60142#true} call __utac_acc__Specification5_spec__1(); {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:50,764 INFO L280 TraceCheckUtils]: 23: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {60142#true} is VALID [2020-07-10 14:37:50,765 INFO L280 TraceCheckUtils]: 24: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,765 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {60142#true} {60142#true} #571#return; {60142#true} is VALID [2020-07-10 14:37:50,765 INFO L263 TraceCheckUtils]: 26: Hoare triple {60142#true} call test(); {60142#true} is VALID [2020-07-10 14:37:50,765 INFO L280 TraceCheckUtils]: 27: Hoare triple {60142#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {60142#true} is VALID [2020-07-10 14:37:50,765 INFO L280 TraceCheckUtils]: 28: Hoare triple {60142#true} assume !false; {60142#true} is VALID [2020-07-10 14:37:50,765 INFO L280 TraceCheckUtils]: 29: Hoare triple {60142#true} assume ~splverifierCounter~0 < 4; {60142#true} is VALID [2020-07-10 14:37:50,766 INFO L280 TraceCheckUtils]: 30: Hoare triple {60142#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {60142#true} is VALID [2020-07-10 14:37:50,766 INFO L280 TraceCheckUtils]: 31: Hoare triple {60142#true} assume 0 != ~tmp~4; {60142#true} is VALID [2020-07-10 14:37:50,767 INFO L263 TraceCheckUtils]: 32: Hoare triple {60142#true} call waterRise(); {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:50,767 INFO L280 TraceCheckUtils]: 33: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {60142#true} is VALID [2020-07-10 14:37:50,767 INFO L280 TraceCheckUtils]: 34: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,767 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {60142#true} {60142#true} #521#return; {60142#true} is VALID [2020-07-10 14:37:50,768 INFO L280 TraceCheckUtils]: 36: Hoare triple {60142#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {60142#true} is VALID [2020-07-10 14:37:50,768 INFO L280 TraceCheckUtils]: 37: Hoare triple {60142#true} assume !(0 != ~tmp___0~0); {60142#true} is VALID [2020-07-10 14:37:50,768 INFO L280 TraceCheckUtils]: 38: Hoare triple {60142#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {60142#true} is VALID [2020-07-10 14:37:50,768 INFO L280 TraceCheckUtils]: 39: Hoare triple {60142#true} assume 0 != ~tmp___2~0; {60142#true} is VALID [2020-07-10 14:37:50,769 INFO L263 TraceCheckUtils]: 40: Hoare triple {60142#true} call timeShift(); {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:37:50,770 INFO L263 TraceCheckUtils]: 41: Hoare triple {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:50,771 INFO L263 TraceCheckUtils]: 42: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,771 INFO L280 TraceCheckUtils]: 43: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,771 INFO L280 TraceCheckUtils]: 44: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,771 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,771 INFO L280 TraceCheckUtils]: 46: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,771 INFO L280 TraceCheckUtils]: 47: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,772 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,772 INFO L280 TraceCheckUtils]: 49: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,772 INFO L280 TraceCheckUtils]: 50: Hoare triple {60142#true} assume 0 != ~systemActive~0; {60142#true} is VALID [2020-07-10 14:37:50,773 INFO L263 TraceCheckUtils]: 51: Hoare triple {60142#true} call processEnvironment(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,773 INFO L280 TraceCheckUtils]: 52: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,773 INFO L280 TraceCheckUtils]: 53: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,774 INFO L263 TraceCheckUtils]: 54: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,774 INFO L280 TraceCheckUtils]: 55: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,775 INFO L280 TraceCheckUtils]: 56: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,776 INFO L263 TraceCheckUtils]: 57: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,776 INFO L280 TraceCheckUtils]: 58: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,776 INFO L280 TraceCheckUtils]: 59: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,776 INFO L263 TraceCheckUtils]: 60: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,777 INFO L280 TraceCheckUtils]: 61: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,777 INFO L263 TraceCheckUtils]: 62: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,777 INFO L280 TraceCheckUtils]: 63: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,777 INFO L280 TraceCheckUtils]: 64: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,777 INFO L280 TraceCheckUtils]: 65: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,777 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,778 INFO L280 TraceCheckUtils]: 67: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,778 INFO L280 TraceCheckUtils]: 68: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,778 INFO L280 TraceCheckUtils]: 69: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,778 INFO L280 TraceCheckUtils]: 70: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,778 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,778 INFO L280 TraceCheckUtils]: 72: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,779 INFO L280 TraceCheckUtils]: 73: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,780 INFO L263 TraceCheckUtils]: 74: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,780 INFO L280 TraceCheckUtils]: 75: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,781 INFO L280 TraceCheckUtils]: 76: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,782 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #547#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,783 INFO L280 TraceCheckUtils]: 78: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,784 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #559#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,785 INFO L280 TraceCheckUtils]: 80: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,786 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #519#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,786 INFO L280 TraceCheckUtils]: 82: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,788 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #537#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,788 INFO L263 TraceCheckUtils]: 84: Hoare triple {60438#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {60142#true} is VALID [2020-07-10 14:37:50,788 INFO L280 TraceCheckUtils]: 85: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,788 INFO L263 TraceCheckUtils]: 86: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,788 INFO L280 TraceCheckUtils]: 87: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,789 INFO L280 TraceCheckUtils]: 88: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,789 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,789 INFO L280 TraceCheckUtils]: 90: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,789 INFO L280 TraceCheckUtils]: 91: Hoare triple {60142#true} assume !(2 != ~tmp~10); {60142#true} is VALID [2020-07-10 14:37:50,790 INFO L280 TraceCheckUtils]: 92: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,790 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {60142#true} {60438#(<= 1 ~pumpRunning~0)} #539#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,791 INFO L280 TraceCheckUtils]: 94: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,793 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #527#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,793 INFO L280 TraceCheckUtils]: 96: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume !false; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,794 INFO L280 TraceCheckUtils]: 97: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,795 INFO L280 TraceCheckUtils]: 98: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,796 INFO L280 TraceCheckUtils]: 99: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,797 INFO L280 TraceCheckUtils]: 100: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,798 INFO L280 TraceCheckUtils]: 101: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,799 INFO L280 TraceCheckUtils]: 102: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,799 INFO L280 TraceCheckUtils]: 103: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,801 INFO L263 TraceCheckUtils]: 104: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call timeShift(); {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:37:50,802 INFO L263 TraceCheckUtils]: 105: Hoare triple {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:50,802 INFO L263 TraceCheckUtils]: 106: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,802 INFO L280 TraceCheckUtils]: 107: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,803 INFO L280 TraceCheckUtils]: 108: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,803 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,803 INFO L280 TraceCheckUtils]: 110: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,803 INFO L280 TraceCheckUtils]: 111: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,803 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,804 INFO L280 TraceCheckUtils]: 113: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,805 INFO L263 TraceCheckUtils]: 114: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call lowerWaterLevel(); {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:50,806 INFO L280 TraceCheckUtils]: 115: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {60142#true} is VALID [2020-07-10 14:37:50,806 INFO L280 TraceCheckUtils]: 116: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,807 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #535#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,807 INFO L280 TraceCheckUtils]: 118: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume 0 != ~systemActive~0; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,808 INFO L263 TraceCheckUtils]: 119: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call processEnvironment(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,809 INFO L280 TraceCheckUtils]: 120: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,809 INFO L280 TraceCheckUtils]: 121: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,809 INFO L263 TraceCheckUtils]: 122: Hoare triple {60142#true} call #t~ret53 := isMethaneAlarm(); {60142#true} is VALID [2020-07-10 14:37:50,809 INFO L280 TraceCheckUtils]: 123: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,809 INFO L263 TraceCheckUtils]: 124: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:50,810 INFO L280 TraceCheckUtils]: 125: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,810 INFO L280 TraceCheckUtils]: 126: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,810 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,810 INFO L280 TraceCheckUtils]: 128: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,810 INFO L280 TraceCheckUtils]: 129: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,810 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {60142#true} {60142#true} #513#return; {60142#true} is VALID [2020-07-10 14:37:50,811 INFO L280 TraceCheckUtils]: 131: Hoare triple {60142#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {60142#true} is VALID [2020-07-10 14:37:50,811 INFO L280 TraceCheckUtils]: 132: Hoare triple {60142#true} assume !(0 != ~tmp~7); {60142#true} is VALID [2020-07-10 14:37:50,812 INFO L263 TraceCheckUtils]: 133: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,812 INFO L280 TraceCheckUtils]: 134: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,812 INFO L280 TraceCheckUtils]: 135: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,812 INFO L263 TraceCheckUtils]: 136: Hoare triple {60142#true} call #t~ret52 := isLowWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,813 INFO L280 TraceCheckUtils]: 137: Hoare triple {60142#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {60142#true} is VALID [2020-07-10 14:37:50,813 INFO L263 TraceCheckUtils]: 138: Hoare triple {60142#true} call #t~ret72 := isLowWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,813 INFO L280 TraceCheckUtils]: 139: Hoare triple {60142#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {60142#true} is VALID [2020-07-10 14:37:50,813 INFO L280 TraceCheckUtils]: 140: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,813 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {60142#true} {60142#true} #511#return; {60142#true} is VALID [2020-07-10 14:37:50,814 INFO L280 TraceCheckUtils]: 142: Hoare triple {60142#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {60142#true} is VALID [2020-07-10 14:37:50,814 INFO L280 TraceCheckUtils]: 143: Hoare triple {60142#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {60142#true} is VALID [2020-07-10 14:37:50,814 INFO L280 TraceCheckUtils]: 144: Hoare triple {60142#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {60142#true} is VALID [2020-07-10 14:37:50,814 INFO L280 TraceCheckUtils]: 145: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,814 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {60142#true} {60142#true} #553#return; {60142#true} is VALID [2020-07-10 14:37:50,815 INFO L280 TraceCheckUtils]: 147: Hoare triple {60142#true} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {60142#true} is VALID [2020-07-10 14:37:50,815 INFO L280 TraceCheckUtils]: 148: Hoare triple {60142#true} assume !(0 != ~tmp~6); {60142#true} is VALID [2020-07-10 14:37:50,816 INFO L263 TraceCheckUtils]: 149: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,816 INFO L280 TraceCheckUtils]: 150: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,817 INFO L280 TraceCheckUtils]: 151: Hoare triple {60142#true} assume !(0 == ~pumpRunning~0); {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,817 INFO L263 TraceCheckUtils]: 152: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call processEnvironment__wrappee__base(); {60142#true} is VALID [2020-07-10 14:37:50,817 INFO L280 TraceCheckUtils]: 153: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,818 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {60142#true} {60219#(not (= 0 ~pumpRunning~0))} #551#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,819 INFO L280 TraceCheckUtils]: 155: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,820 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #557#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,821 INFO L280 TraceCheckUtils]: 157: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,822 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60142#true} #517#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,822 INFO L280 TraceCheckUtils]: 159: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} assume true; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,823 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {60219#(not (= 0 ~pumpRunning~0))} {60219#(not (= 0 ~pumpRunning~0))} #537#return; {60219#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:37:50,824 INFO L263 TraceCheckUtils]: 161: Hoare triple {60219#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__3(); {60142#true} is VALID [2020-07-10 14:37:50,824 INFO L280 TraceCheckUtils]: 162: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,824 INFO L263 TraceCheckUtils]: 163: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,824 INFO L280 TraceCheckUtils]: 164: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,824 INFO L280 TraceCheckUtils]: 165: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,825 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,825 INFO L280 TraceCheckUtils]: 167: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,825 INFO L280 TraceCheckUtils]: 168: Hoare triple {60142#true} assume 2 != ~tmp~10; {60142#true} is VALID [2020-07-10 14:37:50,825 INFO L263 TraceCheckUtils]: 169: Hoare triple {60142#true} call #t~ret75 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,826 INFO L280 TraceCheckUtils]: 170: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:50,827 INFO L280 TraceCheckUtils]: 171: Hoare triple {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:50,828 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {60658#(= ~pumpRunning~0 |isPumpRunning_#res|)} {60142#true} #565#return; {60655#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} is VALID [2020-07-10 14:37:50,829 INFO L280 TraceCheckUtils]: 173: Hoare triple {60655#(= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60656#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:37:50,830 INFO L280 TraceCheckUtils]: 174: Hoare triple {60656#(= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {60657#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,831 INFO L280 TraceCheckUtils]: 175: Hoare triple {60657#(= 0 ~pumpRunning~0)} assume true; {60657#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:37:50,832 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {60657#(= 0 ~pumpRunning~0)} {60219#(not (= 0 ~pumpRunning~0))} #539#return; {60143#false} is VALID [2020-07-10 14:37:50,832 INFO L280 TraceCheckUtils]: 177: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:50,832 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {60143#false} {60219#(not (= 0 ~pumpRunning~0))} #527#return; {60143#false} is VALID [2020-07-10 14:37:50,832 INFO L280 TraceCheckUtils]: 179: Hoare triple {60143#false} assume !false; {60143#false} is VALID [2020-07-10 14:37:50,833 INFO L280 TraceCheckUtils]: 180: Hoare triple {60143#false} assume ~splverifierCounter~0 < 4; {60143#false} is VALID [2020-07-10 14:37:50,833 INFO L280 TraceCheckUtils]: 181: Hoare triple {60143#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {60143#false} is VALID [2020-07-10 14:37:50,833 INFO L280 TraceCheckUtils]: 182: Hoare triple {60143#false} assume !(0 != ~tmp~4); {60143#false} is VALID [2020-07-10 14:37:50,833 INFO L280 TraceCheckUtils]: 183: Hoare triple {60143#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {60143#false} is VALID [2020-07-10 14:37:50,833 INFO L280 TraceCheckUtils]: 184: Hoare triple {60143#false} assume !(0 != ~tmp___0~0); {60143#false} is VALID [2020-07-10 14:37:50,833 INFO L280 TraceCheckUtils]: 185: Hoare triple {60143#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {60143#false} is VALID [2020-07-10 14:37:50,834 INFO L280 TraceCheckUtils]: 186: Hoare triple {60143#false} assume 0 != ~tmp___2~0; {60143#false} is VALID [2020-07-10 14:37:50,834 INFO L263 TraceCheckUtils]: 187: Hoare triple {60143#false} call timeShift(); {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:37:50,835 INFO L263 TraceCheckUtils]: 188: Hoare triple {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:50,835 INFO L263 TraceCheckUtils]: 189: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,836 INFO L280 TraceCheckUtils]: 190: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,836 INFO L280 TraceCheckUtils]: 191: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,836 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,836 INFO L280 TraceCheckUtils]: 193: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,837 INFO L280 TraceCheckUtils]: 194: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,837 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {60142#true} {60398#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #533#return; {60142#true} is VALID [2020-07-10 14:37:50,837 INFO L280 TraceCheckUtils]: 196: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,838 INFO L263 TraceCheckUtils]: 197: Hoare triple {60142#true} call lowerWaterLevel(); {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:50,838 INFO L280 TraceCheckUtils]: 198: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {60142#true} is VALID [2020-07-10 14:37:50,839 INFO L280 TraceCheckUtils]: 199: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,839 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {60142#true} {60142#true} #535#return; {60142#true} is VALID [2020-07-10 14:37:50,839 INFO L280 TraceCheckUtils]: 201: Hoare triple {60142#true} assume 0 != ~systemActive~0; {60142#true} is VALID [2020-07-10 14:37:50,840 INFO L263 TraceCheckUtils]: 202: Hoare triple {60142#true} call processEnvironment(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,840 INFO L280 TraceCheckUtils]: 203: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,840 INFO L280 TraceCheckUtils]: 204: Hoare triple {60142#true} assume 0 != ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,840 INFO L263 TraceCheckUtils]: 205: Hoare triple {60142#true} call #t~ret53 := isMethaneAlarm(); {60142#true} is VALID [2020-07-10 14:37:50,841 INFO L280 TraceCheckUtils]: 206: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,841 INFO L263 TraceCheckUtils]: 207: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:50,841 INFO L280 TraceCheckUtils]: 208: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:50,841 INFO L280 TraceCheckUtils]: 209: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,841 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:50,841 INFO L280 TraceCheckUtils]: 211: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:50,842 INFO L280 TraceCheckUtils]: 212: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,842 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {60142#true} {60142#true} #513#return; {60142#true} is VALID [2020-07-10 14:37:50,842 INFO L280 TraceCheckUtils]: 214: Hoare triple {60142#true} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {60142#true} is VALID [2020-07-10 14:37:50,842 INFO L280 TraceCheckUtils]: 215: Hoare triple {60142#true} assume 0 != ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,843 INFO L263 TraceCheckUtils]: 216: Hoare triple {60142#true} call deactivatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,843 INFO L280 TraceCheckUtils]: 217: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {60142#true} is VALID [2020-07-10 14:37:50,844 INFO L280 TraceCheckUtils]: 218: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,844 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {60142#true} {60142#true} #515#return; {60142#true} is VALID [2020-07-10 14:37:50,844 INFO L280 TraceCheckUtils]: 220: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,844 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {60142#true} {60142#true} #537#return; {60142#true} is VALID [2020-07-10 14:37:50,845 INFO L263 TraceCheckUtils]: 222: Hoare triple {60142#true} call __utac_acc__Specification5_spec__3(); {60142#true} is VALID [2020-07-10 14:37:50,845 INFO L280 TraceCheckUtils]: 223: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:50,845 INFO L263 TraceCheckUtils]: 224: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,845 INFO L280 TraceCheckUtils]: 225: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,845 INFO L280 TraceCheckUtils]: 226: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,846 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:50,846 INFO L280 TraceCheckUtils]: 228: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:50,846 INFO L280 TraceCheckUtils]: 229: Hoare triple {60142#true} assume 2 != ~tmp~10; {60142#true} is VALID [2020-07-10 14:37:50,846 INFO L263 TraceCheckUtils]: 230: Hoare triple {60142#true} call #t~ret75 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,847 INFO L280 TraceCheckUtils]: 231: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,847 INFO L280 TraceCheckUtils]: 232: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,847 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {60142#true} {60142#true} #565#return; {60142#true} is VALID [2020-07-10 14:37:50,847 INFO L280 TraceCheckUtils]: 234: Hoare triple {60142#true} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60142#true} is VALID [2020-07-10 14:37:50,847 INFO L280 TraceCheckUtils]: 235: Hoare triple {60142#true} assume !(0 != ~tmp___0~3); {60142#true} is VALID [2020-07-10 14:37:50,848 INFO L280 TraceCheckUtils]: 236: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,848 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {60142#true} {60142#true} #539#return; {60142#true} is VALID [2020-07-10 14:37:50,848 INFO L280 TraceCheckUtils]: 238: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,848 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {60142#true} {60143#false} #527#return; {60143#false} is VALID [2020-07-10 14:37:50,849 INFO L280 TraceCheckUtils]: 240: Hoare triple {60143#false} assume !false; {60143#false} is VALID [2020-07-10 14:37:50,849 INFO L280 TraceCheckUtils]: 241: Hoare triple {60143#false} assume ~splverifierCounter~0 < 4; {60143#false} is VALID [2020-07-10 14:37:50,849 INFO L280 TraceCheckUtils]: 242: Hoare triple {60143#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {60143#false} is VALID [2020-07-10 14:37:50,849 INFO L280 TraceCheckUtils]: 243: Hoare triple {60143#false} assume 0 != ~tmp~4; {60143#false} is VALID [2020-07-10 14:37:50,850 INFO L263 TraceCheckUtils]: 244: Hoare triple {60143#false} call waterRise(); {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:37:50,850 INFO L280 TraceCheckUtils]: 245: Hoare triple {60397#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {60142#true} is VALID [2020-07-10 14:37:50,850 INFO L280 TraceCheckUtils]: 246: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,850 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {60142#true} {60143#false} #521#return; {60143#false} is VALID [2020-07-10 14:37:50,850 INFO L280 TraceCheckUtils]: 248: Hoare triple {60143#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {60143#false} is VALID [2020-07-10 14:37:50,851 INFO L280 TraceCheckUtils]: 249: Hoare triple {60143#false} assume !(0 != ~tmp___0~0); {60143#false} is VALID [2020-07-10 14:37:50,851 INFO L280 TraceCheckUtils]: 250: Hoare triple {60143#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {60143#false} is VALID [2020-07-10 14:37:50,851 INFO L280 TraceCheckUtils]: 251: Hoare triple {60143#false} assume 0 != ~tmp___2~0; {60143#false} is VALID [2020-07-10 14:37:50,851 INFO L263 TraceCheckUtils]: 252: Hoare triple {60143#false} call timeShift(); {60143#false} is VALID [2020-07-10 14:37:50,851 INFO L263 TraceCheckUtils]: 253: Hoare triple {60143#false} call __utac_acc__Specification5_spec__2(); {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:37:50,852 INFO L263 TraceCheckUtils]: 254: Hoare triple {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,852 INFO L280 TraceCheckUtils]: 255: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,852 INFO L280 TraceCheckUtils]: 256: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,852 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {60142#true} {60396#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #561#return; {60142#true} is VALID [2020-07-10 14:37:50,852 INFO L280 TraceCheckUtils]: 258: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:50,853 INFO L280 TraceCheckUtils]: 259: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,853 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {60142#true} {60143#false} #533#return; {60143#false} is VALID [2020-07-10 14:37:50,853 INFO L280 TraceCheckUtils]: 261: Hoare triple {60143#false} assume !(0 != ~pumpRunning~0); {60143#false} is VALID [2020-07-10 14:37:50,853 INFO L280 TraceCheckUtils]: 262: Hoare triple {60143#false} assume 0 != ~systemActive~0; {60143#false} is VALID [2020-07-10 14:37:50,853 INFO L263 TraceCheckUtils]: 263: Hoare triple {60143#false} call processEnvironment(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,853 INFO L280 TraceCheckUtils]: 264: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:50,854 INFO L280 TraceCheckUtils]: 265: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,855 INFO L263 TraceCheckUtils]: 266: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,855 INFO L280 TraceCheckUtils]: 267: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:50,855 INFO L280 TraceCheckUtils]: 268: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:50,856 INFO L263 TraceCheckUtils]: 269: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,856 INFO L280 TraceCheckUtils]: 270: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,857 INFO L280 TraceCheckUtils]: 271: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:50,857 INFO L263 TraceCheckUtils]: 272: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,857 INFO L280 TraceCheckUtils]: 273: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:50,857 INFO L263 TraceCheckUtils]: 274: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:50,857 INFO L280 TraceCheckUtils]: 275: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,858 INFO L280 TraceCheckUtils]: 276: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:50,858 INFO L280 TraceCheckUtils]: 277: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,858 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:50,858 INFO L280 TraceCheckUtils]: 279: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:50,858 INFO L280 TraceCheckUtils]: 280: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:50,858 INFO L280 TraceCheckUtils]: 281: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:50,859 INFO L280 TraceCheckUtils]: 282: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,859 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:50,859 INFO L280 TraceCheckUtils]: 284: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:50,859 INFO L280 TraceCheckUtils]: 285: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:50,860 INFO L263 TraceCheckUtils]: 286: Hoare triple {60142#true} call activatePump(); {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:37:50,861 INFO L280 TraceCheckUtils]: 287: Hoare triple {60451#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {60142#true} is VALID [2020-07-10 14:37:50,861 INFO L280 TraceCheckUtils]: 288: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,861 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {60142#true} {60142#true} #547#return; {60142#true} is VALID [2020-07-10 14:37:50,861 INFO L280 TraceCheckUtils]: 290: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,861 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {60142#true} {60142#true} #559#return; {60142#true} is VALID [2020-07-10 14:37:50,862 INFO L280 TraceCheckUtils]: 292: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,862 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {60142#true} {60142#true} #519#return; {60142#true} is VALID [2020-07-10 14:37:50,862 INFO L280 TraceCheckUtils]: 294: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,862 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {60142#true} {60143#false} #537#return; {60143#false} is VALID [2020-07-10 14:37:50,862 INFO L263 TraceCheckUtils]: 296: Hoare triple {60143#false} call __utac_acc__Specification5_spec__3(); {60143#false} is VALID [2020-07-10 14:37:50,862 INFO L280 TraceCheckUtils]: 297: Hoare triple {60143#false} havoc ~tmp~10;havoc ~tmp___0~3; {60143#false} is VALID [2020-07-10 14:37:50,863 INFO L263 TraceCheckUtils]: 298: Hoare triple {60143#false} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:50,863 INFO L280 TraceCheckUtils]: 299: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:50,863 INFO L280 TraceCheckUtils]: 300: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,863 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {60142#true} {60143#false} #563#return; {60143#false} is VALID [2020-07-10 14:37:50,863 INFO L280 TraceCheckUtils]: 302: Hoare triple {60143#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60143#false} is VALID [2020-07-10 14:37:50,864 INFO L280 TraceCheckUtils]: 303: Hoare triple {60143#false} assume 2 != ~tmp~10; {60143#false} is VALID [2020-07-10 14:37:50,864 INFO L263 TraceCheckUtils]: 304: Hoare triple {60143#false} call #t~ret75 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:50,864 INFO L280 TraceCheckUtils]: 305: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:50,864 INFO L280 TraceCheckUtils]: 306: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:50,864 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {60142#true} {60143#false} #565#return; {60143#false} is VALID [2020-07-10 14:37:50,865 INFO L280 TraceCheckUtils]: 308: Hoare triple {60143#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60143#false} is VALID [2020-07-10 14:37:50,865 INFO L280 TraceCheckUtils]: 309: Hoare triple {60143#false} assume 0 != ~tmp___0~3; {60143#false} is VALID [2020-07-10 14:37:50,865 INFO L280 TraceCheckUtils]: 310: Hoare triple {60143#false} assume 0 == ~switchedOnBeforeTS~0; {60143#false} is VALID [2020-07-10 14:37:50,865 INFO L263 TraceCheckUtils]: 311: Hoare triple {60143#false} call __automaton_fail(); {60143#false} is VALID [2020-07-10 14:37:50,865 INFO L280 TraceCheckUtils]: 312: Hoare triple {60143#false} assume !false; {60143#false} is VALID [2020-07-10 14:37:50,942 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 89 proven. 46 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2020-07-10 14:37:50,943 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [477635940] [2020-07-10 14:37:50,943 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1847045554] [2020-07-10 14:37:50,943 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 14:37:51,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:51,180 INFO L264 TraceCheckSpWp]: Trace formula consists of 1306 conjuncts, 14 conjunts are in the unsatisfiable core [2020-07-10 14:37:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:37:51,245 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:37:51,782 INFO L263 TraceCheckUtils]: 0: Hoare triple {60142#true} call ULTIMATE.init(); {60142#true} is VALID [2020-07-10 14:37:51,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {60142#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~string18.base, #t~string18.offset := #Ultimate.allocOnStack(30);call #t~string19.base, #t~string19.offset := #Ultimate.allocOnStack(9);call #t~string20.base, #t~string20.offset := #Ultimate.allocOnStack(21);call #t~string21.base, #t~string21.offset := #Ultimate.allocOnStack(30);call #t~string22.base, #t~string22.offset := #Ultimate.allocOnStack(9);call #t~string23.base, #t~string23.offset := #Ultimate.allocOnStack(21);call #t~string27.base, #t~string27.offset := #Ultimate.allocOnStack(30);call #t~string28.base, #t~string28.offset := #Ultimate.allocOnStack(9);call #t~string29.base, #t~string29.offset := #Ultimate.allocOnStack(25);call #t~string30.base, #t~string30.offset := #Ultimate.allocOnStack(30);call #t~string31.base, #t~string31.offset := #Ultimate.allocOnStack(9);call #t~string32.base, #t~string32.offset := #Ultimate.allocOnStack(25);call #t~string42.base, #t~string42.offset := #Ultimate.allocOnStack(13);call #t~string44.base, #t~string44.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string44.base, #t~string44.offset, 1);call write~init~int(77, #t~string44.base, 1 + #t~string44.offset, 1);call write~init~int(101, #t~string44.base, 2 + #t~string44.offset, 1);call write~init~int(116, #t~string44.base, 3 + #t~string44.offset, 1);call write~init~int(104, #t~string44.base, 4 + #t~string44.offset, 1);call write~init~int(58, #t~string44.base, 5 + #t~string44.offset, 1);call write~init~int(0, #t~string44.base, 6 + #t~string44.offset, 1);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string46.base, #t~string46.offset, 1);call write~init~int(82, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(73, #t~string46.base, 2 + #t~string46.offset, 1);call write~init~int(84, #t~string46.base, 3 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 4 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(75, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 2 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string50.base, #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 1 + #t~string50.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(13);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string58.base, #t~string58.offset, 1);call write~init~int(110, #t~string58.base, 1 + #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 2 + #t~string58.offset, 1);call #t~string60.base, #t~string60.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string60.base, #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 1 + #t~string60.offset, 1);call write~init~int(102, #t~string60.base, 2 + #t~string60.offset, 1);call write~init~int(0, #t~string60.base, 3 + #t~string60.offset, 1);call #t~string62.base, #t~string62.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string62.base, #t~string62.offset, 1);call write~init~int(80, #t~string62.base, 1 + #t~string62.offset, 1);call write~init~int(117, #t~string62.base, 2 + #t~string62.offset, 1);call write~init~int(109, #t~string62.base, 3 + #t~string62.offset, 1);call write~init~int(112, #t~string62.base, 4 + #t~string62.offset, 1);call write~init~int(58, #t~string62.base, 5 + #t~string62.offset, 1);call write~init~int(0, #t~string62.base, 6 + #t~string62.offset, 1);call #t~string64.base, #t~string64.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string64.base, #t~string64.offset, 1);call write~init~int(110, #t~string64.base, 1 + #t~string64.offset, 1);call write~init~int(0, #t~string64.base, 2 + #t~string64.offset, 1);call #t~string66.base, #t~string66.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string66.base, #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 1 + #t~string66.offset, 1);call write~init~int(102, #t~string66.base, 2 + #t~string66.offset, 1);call write~init~int(0, #t~string66.base, 3 + #t~string66.offset, 1);call #t~string68.base, #t~string68.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string68.base, #t~string68.offset, 1);call write~init~int(32, #t~string68.base, 1 + #t~string68.offset, 1);call write~init~int(0, #t~string68.base, 2 + #t~string68.offset, 1);call #t~string70.base, #t~string70.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string70.base, #t~string70.offset, 1);call write~init~int(0, #t~string70.base, 1 + #t~string70.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~pumpRunning~0 := 0;~systemActive~0 := 1;~switchedOnBeforeTS~0 := 0; {60142#true} is VALID [2020-07-10 14:37:51,782 INFO L280 TraceCheckUtils]: 2: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,782 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {60142#true} {60142#true} #581#return; {60142#true} is VALID [2020-07-10 14:37:51,782 INFO L263 TraceCheckUtils]: 4: Hoare triple {60142#true} call #t~ret76 := main(); {60142#true} is VALID [2020-07-10 14:37:51,782 INFO L280 TraceCheckUtils]: 5: Hoare triple {60142#true} havoc ~retValue_acc~3;havoc ~tmp~3; {60142#true} is VALID [2020-07-10 14:37:51,783 INFO L263 TraceCheckUtils]: 6: Hoare triple {60142#true} call select_helpers(); {60142#true} is VALID [2020-07-10 14:37:51,783 INFO L280 TraceCheckUtils]: 7: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,783 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {60142#true} {60142#true} #469#return; {60142#true} is VALID [2020-07-10 14:37:51,783 INFO L263 TraceCheckUtils]: 9: Hoare triple {60142#true} call select_features(); {60142#true} is VALID [2020-07-10 14:37:51,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,783 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {60142#true} {60142#true} #471#return; {60142#true} is VALID [2020-07-10 14:37:51,783 INFO L263 TraceCheckUtils]: 12: Hoare triple {60142#true} call #t~ret35 := valid_product(); {60142#true} is VALID [2020-07-10 14:37:51,783 INFO L280 TraceCheckUtils]: 13: Hoare triple {60142#true} havoc ~retValue_acc~5;~retValue_acc~5 := 1;#res := ~retValue_acc~5; {60142#true} is VALID [2020-07-10 14:37:51,784 INFO L280 TraceCheckUtils]: 14: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,784 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {60142#true} {60142#true} #473#return; {60142#true} is VALID [2020-07-10 14:37:51,784 INFO L280 TraceCheckUtils]: 16: Hoare triple {60142#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {60142#true} is VALID [2020-07-10 14:37:51,784 INFO L280 TraceCheckUtils]: 17: Hoare triple {60142#true} assume 0 != ~tmp~3; {60142#true} is VALID [2020-07-10 14:37:51,784 INFO L263 TraceCheckUtils]: 18: Hoare triple {60142#true} call setup(); {60142#true} is VALID [2020-07-10 14:37:51,784 INFO L280 TraceCheckUtils]: 19: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,784 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {60142#true} {60142#true} #475#return; {60142#true} is VALID [2020-07-10 14:37:51,784 INFO L263 TraceCheckUtils]: 21: Hoare triple {60142#true} call runTest(); {60142#true} is VALID [2020-07-10 14:37:51,785 INFO L263 TraceCheckUtils]: 22: Hoare triple {60142#true} call __utac_acc__Specification5_spec__1(); {60142#true} is VALID [2020-07-10 14:37:51,785 INFO L280 TraceCheckUtils]: 23: Hoare triple {60142#true} ~switchedOnBeforeTS~0 := 0; {60142#true} is VALID [2020-07-10 14:37:51,785 INFO L280 TraceCheckUtils]: 24: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,785 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {60142#true} {60142#true} #571#return; {60142#true} is VALID [2020-07-10 14:37:51,785 INFO L263 TraceCheckUtils]: 26: Hoare triple {60142#true} call test(); {60142#true} is VALID [2020-07-10 14:37:51,785 INFO L280 TraceCheckUtils]: 27: Hoare triple {60142#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {60142#true} is VALID [2020-07-10 14:37:51,786 INFO L280 TraceCheckUtils]: 28: Hoare triple {60142#true} assume !false; {60142#true} is VALID [2020-07-10 14:37:51,786 INFO L280 TraceCheckUtils]: 29: Hoare triple {60142#true} assume ~splverifierCounter~0 < 4; {60142#true} is VALID [2020-07-10 14:37:51,786 INFO L280 TraceCheckUtils]: 30: Hoare triple {60142#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {60142#true} is VALID [2020-07-10 14:37:51,786 INFO L280 TraceCheckUtils]: 31: Hoare triple {60142#true} assume 0 != ~tmp~4; {60142#true} is VALID [2020-07-10 14:37:51,786 INFO L263 TraceCheckUtils]: 32: Hoare triple {60142#true} call waterRise(); {60142#true} is VALID [2020-07-10 14:37:51,787 INFO L280 TraceCheckUtils]: 33: Hoare triple {60142#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {60142#true} is VALID [2020-07-10 14:37:51,787 INFO L280 TraceCheckUtils]: 34: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,787 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {60142#true} {60142#true} #521#return; {60142#true} is VALID [2020-07-10 14:37:51,787 INFO L280 TraceCheckUtils]: 36: Hoare triple {60142#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {60142#true} is VALID [2020-07-10 14:37:51,787 INFO L280 TraceCheckUtils]: 37: Hoare triple {60142#true} assume !(0 != ~tmp___0~0); {60142#true} is VALID [2020-07-10 14:37:51,788 INFO L280 TraceCheckUtils]: 38: Hoare triple {60142#true} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {60142#true} is VALID [2020-07-10 14:37:51,788 INFO L280 TraceCheckUtils]: 39: Hoare triple {60142#true} assume 0 != ~tmp___2~0; {60142#true} is VALID [2020-07-10 14:37:51,788 INFO L263 TraceCheckUtils]: 40: Hoare triple {60142#true} call timeShift(); {60142#true} is VALID [2020-07-10 14:37:51,788 INFO L263 TraceCheckUtils]: 41: Hoare triple {60142#true} call __utac_acc__Specification5_spec__2(); {60142#true} is VALID [2020-07-10 14:37:51,788 INFO L263 TraceCheckUtils]: 42: Hoare triple {60142#true} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:51,788 INFO L280 TraceCheckUtils]: 43: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:51,789 INFO L280 TraceCheckUtils]: 44: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,789 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {60142#true} {60142#true} #561#return; {60142#true} is VALID [2020-07-10 14:37:51,789 INFO L280 TraceCheckUtils]: 46: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:51,789 INFO L280 TraceCheckUtils]: 47: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,789 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {60142#true} {60142#true} #533#return; {60142#true} is VALID [2020-07-10 14:37:51,790 INFO L280 TraceCheckUtils]: 49: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:51,790 INFO L280 TraceCheckUtils]: 50: Hoare triple {60142#true} assume 0 != ~systemActive~0; {60142#true} is VALID [2020-07-10 14:37:51,790 INFO L263 TraceCheckUtils]: 51: Hoare triple {60142#true} call processEnvironment(); {60142#true} is VALID [2020-07-10 14:37:51,790 INFO L280 TraceCheckUtils]: 52: Hoare triple {60142#true} havoc ~tmp~7; {60142#true} is VALID [2020-07-10 14:37:51,790 INFO L280 TraceCheckUtils]: 53: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:51,790 INFO L263 TraceCheckUtils]: 54: Hoare triple {60142#true} call processEnvironment__wrappee__lowWaterSensor(); {60142#true} is VALID [2020-07-10 14:37:51,791 INFO L280 TraceCheckUtils]: 55: Hoare triple {60142#true} havoc ~tmp~6; {60142#true} is VALID [2020-07-10 14:37:51,791 INFO L280 TraceCheckUtils]: 56: Hoare triple {60142#true} assume !(0 != ~pumpRunning~0); {60142#true} is VALID [2020-07-10 14:37:51,791 INFO L263 TraceCheckUtils]: 57: Hoare triple {60142#true} call processEnvironment__wrappee__highWaterSensor(); {60142#true} is VALID [2020-07-10 14:37:51,791 INFO L280 TraceCheckUtils]: 58: Hoare triple {60142#true} havoc ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:51,791 INFO L280 TraceCheckUtils]: 59: Hoare triple {60142#true} assume 0 == ~pumpRunning~0; {60142#true} is VALID [2020-07-10 14:37:51,791 INFO L263 TraceCheckUtils]: 60: Hoare triple {60142#true} call #t~ret51 := isHighWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:51,792 INFO L280 TraceCheckUtils]: 61: Hoare triple {60142#true} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60142#true} is VALID [2020-07-10 14:37:51,792 INFO L263 TraceCheckUtils]: 62: Hoare triple {60142#true} call #t~ret71 := isHighWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:51,792 INFO L280 TraceCheckUtils]: 63: Hoare triple {60142#true} havoc ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:51,792 INFO L280 TraceCheckUtils]: 64: Hoare triple {60142#true} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60142#true} is VALID [2020-07-10 14:37:51,792 INFO L280 TraceCheckUtils]: 65: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,792 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {60142#true} {60142#true} #531#return; {60142#true} is VALID [2020-07-10 14:37:51,793 INFO L280 TraceCheckUtils]: 67: Hoare triple {60142#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60142#true} is VALID [2020-07-10 14:37:51,793 INFO L280 TraceCheckUtils]: 68: Hoare triple {60142#true} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60142#true} is VALID [2020-07-10 14:37:51,793 INFO L280 TraceCheckUtils]: 69: Hoare triple {60142#true} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60142#true} is VALID [2020-07-10 14:37:51,793 INFO L280 TraceCheckUtils]: 70: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,793 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {60142#true} {60142#true} #545#return; {60142#true} is VALID [2020-07-10 14:37:51,793 INFO L280 TraceCheckUtils]: 72: Hoare triple {60142#true} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60142#true} is VALID [2020-07-10 14:37:51,794 INFO L280 TraceCheckUtils]: 73: Hoare triple {60142#true} assume 0 != ~tmp~5; {60142#true} is VALID [2020-07-10 14:37:51,794 INFO L263 TraceCheckUtils]: 74: Hoare triple {60142#true} call activatePump(); {60142#true} is VALID [2020-07-10 14:37:51,801 INFO L280 TraceCheckUtils]: 75: Hoare triple {60142#true} ~pumpRunning~0 := 1; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,804 INFO L280 TraceCheckUtils]: 76: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,805 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #547#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,806 INFO L280 TraceCheckUtils]: 78: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,806 INFO L275 TraceCheckUtils]: 79: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #559#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,807 INFO L280 TraceCheckUtils]: 80: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,808 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #519#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,809 INFO L280 TraceCheckUtils]: 82: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,810 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #537#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,810 INFO L263 TraceCheckUtils]: 84: Hoare triple {60438#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,811 INFO L280 TraceCheckUtils]: 85: Hoare triple {60438#(<= 1 ~pumpRunning~0)} havoc ~tmp~10;havoc ~tmp___0~3; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,812 INFO L263 TraceCheckUtils]: 86: Hoare triple {60438#(<= 1 ~pumpRunning~0)} call #t~ret74 := getWaterLevel(); {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,813 INFO L280 TraceCheckUtils]: 87: Hoare triple {60438#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,814 INFO L280 TraceCheckUtils]: 88: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,815 INFO L275 TraceCheckUtils]: 89: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60438#(<= 1 ~pumpRunning~0)} #563#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,816 INFO L280 TraceCheckUtils]: 90: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,817 INFO L280 TraceCheckUtils]: 91: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~10); {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,818 INFO L280 TraceCheckUtils]: 92: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,819 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60438#(<= 1 ~pumpRunning~0)} #539#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,821 INFO L280 TraceCheckUtils]: 94: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume true; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,822 INFO L275 TraceCheckUtils]: 95: Hoare quadruple {60438#(<= 1 ~pumpRunning~0)} {60142#true} #527#return; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,822 INFO L280 TraceCheckUtils]: 96: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume !false; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,823 INFO L280 TraceCheckUtils]: 97: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,824 INFO L280 TraceCheckUtils]: 98: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,824 INFO L280 TraceCheckUtils]: 99: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,825 INFO L280 TraceCheckUtils]: 100: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,825 INFO L280 TraceCheckUtils]: 101: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,825 INFO L280 TraceCheckUtils]: 102: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,829 INFO L280 TraceCheckUtils]: 103: Hoare triple {60438#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {60438#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,832 INFO L263 TraceCheckUtils]: 104: Hoare triple {60438#(<= 1 ~pumpRunning~0)} call timeShift(); {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,832 INFO L263 TraceCheckUtils]: 105: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {60142#true} is VALID [2020-07-10 14:37:51,832 INFO L263 TraceCheckUtils]: 106: Hoare triple {60142#true} call #t~ret73 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:51,833 INFO L280 TraceCheckUtils]: 107: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60142#true} is VALID [2020-07-10 14:37:51,833 INFO L280 TraceCheckUtils]: 108: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,833 INFO L275 TraceCheckUtils]: 109: Hoare quadruple {60142#true} {60142#true} #561#return; {60142#true} is VALID [2020-07-10 14:37:51,834 INFO L280 TraceCheckUtils]: 110: Hoare triple {60142#true} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60142#true} is VALID [2020-07-10 14:37:51,834 INFO L280 TraceCheckUtils]: 111: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,849 INFO L275 TraceCheckUtils]: 112: Hoare quadruple {60142#true} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #533#return; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,850 INFO L280 TraceCheckUtils]: 113: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,850 INFO L263 TraceCheckUtils]: 114: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call lowerWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:51,850 INFO L280 TraceCheckUtils]: 115: Hoare triple {60142#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {60142#true} is VALID [2020-07-10 14:37:51,851 INFO L280 TraceCheckUtils]: 116: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,851 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {60142#true} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #535#return; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,852 INFO L280 TraceCheckUtils]: 118: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~systemActive~0; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,853 INFO L263 TraceCheckUtils]: 119: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment(); {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,854 INFO L280 TraceCheckUtils]: 120: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~7; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,855 INFO L280 TraceCheckUtils]: 121: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,855 INFO L263 TraceCheckUtils]: 122: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret53 := isMethaneAlarm(); {60142#true} is VALID [2020-07-10 14:37:51,855 INFO L280 TraceCheckUtils]: 123: Hoare triple {60142#true} havoc ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:51,855 INFO L263 TraceCheckUtils]: 124: Hoare triple {60142#true} call #t~ret54 := isMethaneLevelCritical(); {60142#true} is VALID [2020-07-10 14:37:51,855 INFO L280 TraceCheckUtils]: 125: Hoare triple {60142#true} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60142#true} is VALID [2020-07-10 14:37:51,855 INFO L280 TraceCheckUtils]: 126: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,856 INFO L275 TraceCheckUtils]: 127: Hoare quadruple {60142#true} {60142#true} #575#return; {60142#true} is VALID [2020-07-10 14:37:51,856 INFO L280 TraceCheckUtils]: 128: Hoare triple {60142#true} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60142#true} is VALID [2020-07-10 14:37:51,856 INFO L280 TraceCheckUtils]: 129: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,863 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {60142#true} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #513#return; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,864 INFO L280 TraceCheckUtils]: 131: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,865 INFO L280 TraceCheckUtils]: 132: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~7); {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,866 INFO L263 TraceCheckUtils]: 133: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__lowWaterSensor(); {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,867 INFO L280 TraceCheckUtils]: 134: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~6; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,867 INFO L280 TraceCheckUtils]: 135: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume 0 != ~pumpRunning~0; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,867 INFO L263 TraceCheckUtils]: 136: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call #t~ret52 := isLowWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:51,868 INFO L280 TraceCheckUtils]: 137: Hoare triple {60142#true} havoc ~retValue_acc~13;havoc ~tmp~9;havoc ~tmp___0~2; {60142#true} is VALID [2020-07-10 14:37:51,868 INFO L263 TraceCheckUtils]: 138: Hoare triple {60142#true} call #t~ret72 := isLowWaterSensorDry(); {60142#true} is VALID [2020-07-10 14:37:51,868 INFO L280 TraceCheckUtils]: 139: Hoare triple {60142#true} havoc ~retValue_acc~9;~retValue_acc~9 := (if 0 == ~waterLevel~0 then 1 else 0);#res := ~retValue_acc~9; {60142#true} is VALID [2020-07-10 14:37:51,868 INFO L280 TraceCheckUtils]: 140: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,868 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {60142#true} {60142#true} #511#return; {60142#true} is VALID [2020-07-10 14:37:51,869 INFO L280 TraceCheckUtils]: 142: Hoare triple {60142#true} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp~9 := #t~ret72;havoc #t~ret72; {60142#true} is VALID [2020-07-10 14:37:51,869 INFO L280 TraceCheckUtils]: 143: Hoare triple {60142#true} assume 0 != ~tmp~9;~tmp___0~2 := 0; {60142#true} is VALID [2020-07-10 14:37:51,869 INFO L280 TraceCheckUtils]: 144: Hoare triple {60142#true} ~retValue_acc~13 := ~tmp___0~2;#res := ~retValue_acc~13; {60142#true} is VALID [2020-07-10 14:37:51,870 INFO L280 TraceCheckUtils]: 145: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,871 INFO L275 TraceCheckUtils]: 146: Hoare quadruple {60142#true} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #553#return; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,871 INFO L280 TraceCheckUtils]: 147: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume -2147483648 <= #t~ret52 && #t~ret52 <= 2147483647;~tmp~6 := #t~ret52;havoc #t~ret52; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,872 INFO L280 TraceCheckUtils]: 148: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 != ~tmp~6); {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,873 INFO L263 TraceCheckUtils]: 149: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__highWaterSensor(); {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,874 INFO L280 TraceCheckUtils]: 150: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} havoc ~tmp~5; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,874 INFO L280 TraceCheckUtils]: 151: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume !(0 == ~pumpRunning~0); {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,874 INFO L263 TraceCheckUtils]: 152: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call processEnvironment__wrappee__base(); {60142#true} is VALID [2020-07-10 14:37:51,875 INFO L280 TraceCheckUtils]: 153: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,875 INFO L275 TraceCheckUtils]: 154: Hoare quadruple {60142#true} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #551#return; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,876 INFO L280 TraceCheckUtils]: 155: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,877 INFO L275 TraceCheckUtils]: 156: Hoare quadruple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #557#return; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,878 INFO L280 TraceCheckUtils]: 157: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,879 INFO L275 TraceCheckUtils]: 158: Hoare quadruple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #517#return; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,880 INFO L280 TraceCheckUtils]: 159: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} assume true; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,881 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #537#return; {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} is VALID [2020-07-10 14:37:51,881 INFO L263 TraceCheckUtils]: 161: Hoare triple {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {60142#true} is VALID [2020-07-10 14:37:51,882 INFO L280 TraceCheckUtils]: 162: Hoare triple {60142#true} havoc ~tmp~10;havoc ~tmp___0~3; {60142#true} is VALID [2020-07-10 14:37:51,882 INFO L263 TraceCheckUtils]: 163: Hoare triple {60142#true} call #t~ret74 := getWaterLevel(); {60142#true} is VALID [2020-07-10 14:37:51,882 INFO L280 TraceCheckUtils]: 164: Hoare triple {60142#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60142#true} is VALID [2020-07-10 14:37:51,882 INFO L280 TraceCheckUtils]: 165: Hoare triple {60142#true} assume true; {60142#true} is VALID [2020-07-10 14:37:51,882 INFO L275 TraceCheckUtils]: 166: Hoare quadruple {60142#true} {60142#true} #563#return; {60142#true} is VALID [2020-07-10 14:37:51,882 INFO L280 TraceCheckUtils]: 167: Hoare triple {60142#true} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60142#true} is VALID [2020-07-10 14:37:51,883 INFO L280 TraceCheckUtils]: 168: Hoare triple {60142#true} assume 2 != ~tmp~10; {60142#true} is VALID [2020-07-10 14:37:51,883 INFO L263 TraceCheckUtils]: 169: Hoare triple {60142#true} call #t~ret75 := isPumpRunning(); {60142#true} is VALID [2020-07-10 14:37:51,884 INFO L280 TraceCheckUtils]: 170: Hoare triple {60142#true} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {61310#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:51,884 INFO L280 TraceCheckUtils]: 171: Hoare triple {61310#(<= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {61310#(<= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:37:51,885 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {61310#(<= ~pumpRunning~0 |isPumpRunning_#res|)} {60142#true} #565#return; {61317#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} is VALID [2020-07-10 14:37:51,886 INFO L280 TraceCheckUtils]: 173: Hoare triple {61317#(<= ~pumpRunning~0 |__utac_acc__Specification5_spec__3_#t~ret75|)} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {61321#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} is VALID [2020-07-10 14:37:51,887 INFO L280 TraceCheckUtils]: 174: Hoare triple {61321#(<= ~pumpRunning~0 __utac_acc__Specification5_spec__3_~tmp___0~3)} assume !(0 != ~tmp___0~3); {61325#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:37:51,887 INFO L280 TraceCheckUtils]: 175: Hoare triple {61325#(<= ~pumpRunning~0 0)} assume true; {61325#(<= ~pumpRunning~0 0)} is VALID [2020-07-10 14:37:51,888 INFO L275 TraceCheckUtils]: 176: Hoare quadruple {61325#(<= ~pumpRunning~0 0)} {61111#(<= |old(~pumpRunning~0)| ~pumpRunning~0)} #539#return; {61332#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:37:51,889 INFO L280 TraceCheckUtils]: 177: Hoare triple {61332#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} assume true; {61332#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} is VALID [2020-07-10 14:37:51,890 INFO L275 TraceCheckUtils]: 178: Hoare quadruple {61332#(and (<= ~pumpRunning~0 0) (<= |old(~pumpRunning~0)| ~pumpRunning~0))} {60438#(<= 1 ~pumpRunning~0)} #527#return; {60143#false} is VALID [2020-07-10 14:37:51,891 INFO L280 TraceCheckUtils]: 179: Hoare triple {60143#false} assume !false; {60143#false} is VALID [2020-07-10 14:37:51,891 INFO L280 TraceCheckUtils]: 180: Hoare triple {60143#false} assume ~splverifierCounter~0 < 4; {60143#false} is VALID [2020-07-10 14:37:51,891 INFO L280 TraceCheckUtils]: 181: Hoare triple {60143#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {60143#false} is VALID [2020-07-10 14:37:51,891 INFO L280 TraceCheckUtils]: 182: Hoare triple {60143#false} assume !(0 != ~tmp~4); {60143#false} is VALID [2020-07-10 14:37:51,891 INFO L280 TraceCheckUtils]: 183: Hoare triple {60143#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {60143#false} is VALID [2020-07-10 14:37:51,891 INFO L280 TraceCheckUtils]: 184: Hoare triple {60143#false} assume !(0 != ~tmp___0~0); {60143#false} is VALID [2020-07-10 14:37:51,892 INFO L280 TraceCheckUtils]: 185: Hoare triple {60143#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {60143#false} is VALID [2020-07-10 14:37:51,892 INFO L280 TraceCheckUtils]: 186: Hoare triple {60143#false} assume 0 != ~tmp___2~0; {60143#false} is VALID [2020-07-10 14:37:51,892 INFO L263 TraceCheckUtils]: 187: Hoare triple {60143#false} call timeShift(); {60143#false} is VALID [2020-07-10 14:37:51,892 INFO L263 TraceCheckUtils]: 188: Hoare triple {60143#false} call __utac_acc__Specification5_spec__2(); {60143#false} is VALID [2020-07-10 14:37:51,892 INFO L263 TraceCheckUtils]: 189: Hoare triple {60143#false} call #t~ret73 := isPumpRunning(); {60143#false} is VALID [2020-07-10 14:37:51,893 INFO L280 TraceCheckUtils]: 190: Hoare triple {60143#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60143#false} is VALID [2020-07-10 14:37:51,893 INFO L280 TraceCheckUtils]: 191: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,893 INFO L275 TraceCheckUtils]: 192: Hoare quadruple {60143#false} {60143#false} #561#return; {60143#false} is VALID [2020-07-10 14:37:51,893 INFO L280 TraceCheckUtils]: 193: Hoare triple {60143#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60143#false} is VALID [2020-07-10 14:37:51,893 INFO L280 TraceCheckUtils]: 194: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,893 INFO L275 TraceCheckUtils]: 195: Hoare quadruple {60143#false} {60143#false} #533#return; {60143#false} is VALID [2020-07-10 14:37:51,894 INFO L280 TraceCheckUtils]: 196: Hoare triple {60143#false} assume 0 != ~pumpRunning~0; {60143#false} is VALID [2020-07-10 14:37:51,894 INFO L263 TraceCheckUtils]: 197: Hoare triple {60143#false} call lowerWaterLevel(); {60143#false} is VALID [2020-07-10 14:37:51,894 INFO L280 TraceCheckUtils]: 198: Hoare triple {60143#false} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {60143#false} is VALID [2020-07-10 14:37:51,894 INFO L280 TraceCheckUtils]: 199: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,894 INFO L275 TraceCheckUtils]: 200: Hoare quadruple {60143#false} {60143#false} #535#return; {60143#false} is VALID [2020-07-10 14:37:51,894 INFO L280 TraceCheckUtils]: 201: Hoare triple {60143#false} assume 0 != ~systemActive~0; {60143#false} is VALID [2020-07-10 14:37:51,895 INFO L263 TraceCheckUtils]: 202: Hoare triple {60143#false} call processEnvironment(); {60143#false} is VALID [2020-07-10 14:37:51,895 INFO L280 TraceCheckUtils]: 203: Hoare triple {60143#false} havoc ~tmp~7; {60143#false} is VALID [2020-07-10 14:37:51,895 INFO L280 TraceCheckUtils]: 204: Hoare triple {60143#false} assume 0 != ~pumpRunning~0; {60143#false} is VALID [2020-07-10 14:37:51,895 INFO L263 TraceCheckUtils]: 205: Hoare triple {60143#false} call #t~ret53 := isMethaneAlarm(); {60143#false} is VALID [2020-07-10 14:37:51,895 INFO L280 TraceCheckUtils]: 206: Hoare triple {60143#false} havoc ~retValue_acc~10; {60143#false} is VALID [2020-07-10 14:37:51,895 INFO L263 TraceCheckUtils]: 207: Hoare triple {60143#false} call #t~ret54 := isMethaneLevelCritical(); {60143#false} is VALID [2020-07-10 14:37:51,896 INFO L280 TraceCheckUtils]: 208: Hoare triple {60143#false} havoc ~retValue_acc~6;~retValue_acc~6 := ~methaneLevelCritical~0;#res := ~retValue_acc~6; {60143#false} is VALID [2020-07-10 14:37:51,896 INFO L280 TraceCheckUtils]: 209: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,896 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {60143#false} {60143#false} #575#return; {60143#false} is VALID [2020-07-10 14:37:51,896 INFO L280 TraceCheckUtils]: 211: Hoare triple {60143#false} assume -2147483648 <= #t~ret54 && #t~ret54 <= 2147483647;~retValue_acc~10 := #t~ret54;havoc #t~ret54;#res := ~retValue_acc~10; {60143#false} is VALID [2020-07-10 14:37:51,896 INFO L280 TraceCheckUtils]: 212: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,896 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {60143#false} {60143#false} #513#return; {60143#false} is VALID [2020-07-10 14:37:51,896 INFO L280 TraceCheckUtils]: 214: Hoare triple {60143#false} assume -2147483648 <= #t~ret53 && #t~ret53 <= 2147483647;~tmp~7 := #t~ret53;havoc #t~ret53; {60143#false} is VALID [2020-07-10 14:37:51,897 INFO L280 TraceCheckUtils]: 215: Hoare triple {60143#false} assume 0 != ~tmp~7; {60143#false} is VALID [2020-07-10 14:37:51,897 INFO L263 TraceCheckUtils]: 216: Hoare triple {60143#false} call deactivatePump(); {60143#false} is VALID [2020-07-10 14:37:51,897 INFO L280 TraceCheckUtils]: 217: Hoare triple {60143#false} ~pumpRunning~0 := 0; {60143#false} is VALID [2020-07-10 14:37:51,897 INFO L280 TraceCheckUtils]: 218: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,897 INFO L275 TraceCheckUtils]: 219: Hoare quadruple {60143#false} {60143#false} #515#return; {60143#false} is VALID [2020-07-10 14:37:51,897 INFO L280 TraceCheckUtils]: 220: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,898 INFO L275 TraceCheckUtils]: 221: Hoare quadruple {60143#false} {60143#false} #537#return; {60143#false} is VALID [2020-07-10 14:37:51,898 INFO L263 TraceCheckUtils]: 222: Hoare triple {60143#false} call __utac_acc__Specification5_spec__3(); {60143#false} is VALID [2020-07-10 14:37:51,898 INFO L280 TraceCheckUtils]: 223: Hoare triple {60143#false} havoc ~tmp~10;havoc ~tmp___0~3; {60143#false} is VALID [2020-07-10 14:37:51,898 INFO L263 TraceCheckUtils]: 224: Hoare triple {60143#false} call #t~ret74 := getWaterLevel(); {60143#false} is VALID [2020-07-10 14:37:51,898 INFO L280 TraceCheckUtils]: 225: Hoare triple {60143#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60143#false} is VALID [2020-07-10 14:37:51,898 INFO L280 TraceCheckUtils]: 226: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,899 INFO L275 TraceCheckUtils]: 227: Hoare quadruple {60143#false} {60143#false} #563#return; {60143#false} is VALID [2020-07-10 14:37:51,899 INFO L280 TraceCheckUtils]: 228: Hoare triple {60143#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60143#false} is VALID [2020-07-10 14:37:51,899 INFO L280 TraceCheckUtils]: 229: Hoare triple {60143#false} assume 2 != ~tmp~10; {60143#false} is VALID [2020-07-10 14:37:51,899 INFO L263 TraceCheckUtils]: 230: Hoare triple {60143#false} call #t~ret75 := isPumpRunning(); {60143#false} is VALID [2020-07-10 14:37:51,899 INFO L280 TraceCheckUtils]: 231: Hoare triple {60143#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60143#false} is VALID [2020-07-10 14:37:51,899 INFO L280 TraceCheckUtils]: 232: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,900 INFO L275 TraceCheckUtils]: 233: Hoare quadruple {60143#false} {60143#false} #565#return; {60143#false} is VALID [2020-07-10 14:37:51,900 INFO L280 TraceCheckUtils]: 234: Hoare triple {60143#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60143#false} is VALID [2020-07-10 14:37:51,901 INFO L280 TraceCheckUtils]: 235: Hoare triple {60143#false} assume !(0 != ~tmp___0~3); {60143#false} is VALID [2020-07-10 14:37:51,902 INFO L280 TraceCheckUtils]: 236: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,902 INFO L275 TraceCheckUtils]: 237: Hoare quadruple {60143#false} {60143#false} #539#return; {60143#false} is VALID [2020-07-10 14:37:51,903 INFO L280 TraceCheckUtils]: 238: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,904 INFO L275 TraceCheckUtils]: 239: Hoare quadruple {60143#false} {60143#false} #527#return; {60143#false} is VALID [2020-07-10 14:37:51,904 INFO L280 TraceCheckUtils]: 240: Hoare triple {60143#false} assume !false; {60143#false} is VALID [2020-07-10 14:37:51,904 INFO L280 TraceCheckUtils]: 241: Hoare triple {60143#false} assume ~splverifierCounter~0 < 4; {60143#false} is VALID [2020-07-10 14:37:51,904 INFO L280 TraceCheckUtils]: 242: Hoare triple {60143#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp~4 := #t~nondet37;havoc #t~nondet37; {60143#false} is VALID [2020-07-10 14:37:51,904 INFO L280 TraceCheckUtils]: 243: Hoare triple {60143#false} assume 0 != ~tmp~4; {60143#false} is VALID [2020-07-10 14:37:51,905 INFO L263 TraceCheckUtils]: 244: Hoare triple {60143#false} call waterRise(); {60143#false} is VALID [2020-07-10 14:37:51,905 INFO L280 TraceCheckUtils]: 245: Hoare triple {60143#false} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {60143#false} is VALID [2020-07-10 14:37:51,905 INFO L280 TraceCheckUtils]: 246: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,905 INFO L275 TraceCheckUtils]: 247: Hoare quadruple {60143#false} {60143#false} #521#return; {60143#false} is VALID [2020-07-10 14:37:51,905 INFO L280 TraceCheckUtils]: 248: Hoare triple {60143#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___0~0 := #t~nondet38;havoc #t~nondet38; {60143#false} is VALID [2020-07-10 14:37:51,906 INFO L280 TraceCheckUtils]: 249: Hoare triple {60143#false} assume !(0 != ~tmp___0~0); {60143#false} is VALID [2020-07-10 14:37:51,906 INFO L280 TraceCheckUtils]: 250: Hoare triple {60143#false} assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___2~0 := #t~nondet39;havoc #t~nondet39; {60143#false} is VALID [2020-07-10 14:37:51,906 INFO L280 TraceCheckUtils]: 251: Hoare triple {60143#false} assume 0 != ~tmp___2~0; {60143#false} is VALID [2020-07-10 14:37:51,906 INFO L263 TraceCheckUtils]: 252: Hoare triple {60143#false} call timeShift(); {60143#false} is VALID [2020-07-10 14:37:51,906 INFO L263 TraceCheckUtils]: 253: Hoare triple {60143#false} call __utac_acc__Specification5_spec__2(); {60143#false} is VALID [2020-07-10 14:37:51,906 INFO L263 TraceCheckUtils]: 254: Hoare triple {60143#false} call #t~ret73 := isPumpRunning(); {60143#false} is VALID [2020-07-10 14:37:51,907 INFO L280 TraceCheckUtils]: 255: Hoare triple {60143#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60143#false} is VALID [2020-07-10 14:37:51,907 INFO L280 TraceCheckUtils]: 256: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,907 INFO L275 TraceCheckUtils]: 257: Hoare quadruple {60143#false} {60143#false} #561#return; {60143#false} is VALID [2020-07-10 14:37:51,907 INFO L280 TraceCheckUtils]: 258: Hoare triple {60143#false} assume -2147483648 <= #t~ret73 && #t~ret73 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret73;havoc #t~ret73; {60143#false} is VALID [2020-07-10 14:37:51,907 INFO L280 TraceCheckUtils]: 259: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,907 INFO L275 TraceCheckUtils]: 260: Hoare quadruple {60143#false} {60143#false} #533#return; {60143#false} is VALID [2020-07-10 14:37:51,908 INFO L280 TraceCheckUtils]: 261: Hoare triple {60143#false} assume !(0 != ~pumpRunning~0); {60143#false} is VALID [2020-07-10 14:37:51,908 INFO L280 TraceCheckUtils]: 262: Hoare triple {60143#false} assume 0 != ~systemActive~0; {60143#false} is VALID [2020-07-10 14:37:51,908 INFO L263 TraceCheckUtils]: 263: Hoare triple {60143#false} call processEnvironment(); {60143#false} is VALID [2020-07-10 14:37:51,908 INFO L280 TraceCheckUtils]: 264: Hoare triple {60143#false} havoc ~tmp~7; {60143#false} is VALID [2020-07-10 14:37:51,908 INFO L280 TraceCheckUtils]: 265: Hoare triple {60143#false} assume !(0 != ~pumpRunning~0); {60143#false} is VALID [2020-07-10 14:37:51,908 INFO L263 TraceCheckUtils]: 266: Hoare triple {60143#false} call processEnvironment__wrappee__lowWaterSensor(); {60143#false} is VALID [2020-07-10 14:37:51,909 INFO L280 TraceCheckUtils]: 267: Hoare triple {60143#false} havoc ~tmp~6; {60143#false} is VALID [2020-07-10 14:37:51,909 INFO L280 TraceCheckUtils]: 268: Hoare triple {60143#false} assume !(0 != ~pumpRunning~0); {60143#false} is VALID [2020-07-10 14:37:51,909 INFO L263 TraceCheckUtils]: 269: Hoare triple {60143#false} call processEnvironment__wrappee__highWaterSensor(); {60143#false} is VALID [2020-07-10 14:37:51,909 INFO L280 TraceCheckUtils]: 270: Hoare triple {60143#false} havoc ~tmp~5; {60143#false} is VALID [2020-07-10 14:37:51,909 INFO L280 TraceCheckUtils]: 271: Hoare triple {60143#false} assume 0 == ~pumpRunning~0; {60143#false} is VALID [2020-07-10 14:37:51,909 INFO L263 TraceCheckUtils]: 272: Hoare triple {60143#false} call #t~ret51 := isHighWaterLevel(); {60143#false} is VALID [2020-07-10 14:37:51,910 INFO L280 TraceCheckUtils]: 273: Hoare triple {60143#false} havoc ~retValue_acc~12;havoc ~tmp~8;havoc ~tmp___0~1; {60143#false} is VALID [2020-07-10 14:37:51,910 INFO L263 TraceCheckUtils]: 274: Hoare triple {60143#false} call #t~ret71 := isHighWaterSensorDry(); {60143#false} is VALID [2020-07-10 14:37:51,910 INFO L280 TraceCheckUtils]: 275: Hoare triple {60143#false} havoc ~retValue_acc~8; {60143#false} is VALID [2020-07-10 14:37:51,910 INFO L280 TraceCheckUtils]: 276: Hoare triple {60143#false} assume !(~waterLevel~0 < 2);~retValue_acc~8 := 0;#res := ~retValue_acc~8; {60143#false} is VALID [2020-07-10 14:37:51,910 INFO L280 TraceCheckUtils]: 277: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,910 INFO L275 TraceCheckUtils]: 278: Hoare quadruple {60143#false} {60143#false} #531#return; {60143#false} is VALID [2020-07-10 14:37:51,911 INFO L280 TraceCheckUtils]: 279: Hoare triple {60143#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {60143#false} is VALID [2020-07-10 14:37:51,911 INFO L280 TraceCheckUtils]: 280: Hoare triple {60143#false} assume !(0 != ~tmp~8);~tmp___0~1 := 1; {60143#false} is VALID [2020-07-10 14:37:51,911 INFO L280 TraceCheckUtils]: 281: Hoare triple {60143#false} ~retValue_acc~12 := ~tmp___0~1;#res := ~retValue_acc~12; {60143#false} is VALID [2020-07-10 14:37:51,911 INFO L280 TraceCheckUtils]: 282: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,911 INFO L275 TraceCheckUtils]: 283: Hoare quadruple {60143#false} {60143#false} #545#return; {60143#false} is VALID [2020-07-10 14:37:51,911 INFO L280 TraceCheckUtils]: 284: Hoare triple {60143#false} assume -2147483648 <= #t~ret51 && #t~ret51 <= 2147483647;~tmp~5 := #t~ret51;havoc #t~ret51; {60143#false} is VALID [2020-07-10 14:37:51,912 INFO L280 TraceCheckUtils]: 285: Hoare triple {60143#false} assume 0 != ~tmp~5; {60143#false} is VALID [2020-07-10 14:37:51,912 INFO L263 TraceCheckUtils]: 286: Hoare triple {60143#false} call activatePump(); {60143#false} is VALID [2020-07-10 14:37:51,912 INFO L280 TraceCheckUtils]: 287: Hoare triple {60143#false} ~pumpRunning~0 := 1; {60143#false} is VALID [2020-07-10 14:37:51,912 INFO L280 TraceCheckUtils]: 288: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,912 INFO L275 TraceCheckUtils]: 289: Hoare quadruple {60143#false} {60143#false} #547#return; {60143#false} is VALID [2020-07-10 14:37:51,913 INFO L280 TraceCheckUtils]: 290: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,913 INFO L275 TraceCheckUtils]: 291: Hoare quadruple {60143#false} {60143#false} #559#return; {60143#false} is VALID [2020-07-10 14:37:51,913 INFO L280 TraceCheckUtils]: 292: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,913 INFO L275 TraceCheckUtils]: 293: Hoare quadruple {60143#false} {60143#false} #519#return; {60143#false} is VALID [2020-07-10 14:37:51,913 INFO L280 TraceCheckUtils]: 294: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,914 INFO L275 TraceCheckUtils]: 295: Hoare quadruple {60143#false} {60143#false} #537#return; {60143#false} is VALID [2020-07-10 14:37:51,914 INFO L263 TraceCheckUtils]: 296: Hoare triple {60143#false} call __utac_acc__Specification5_spec__3(); {60143#false} is VALID [2020-07-10 14:37:51,914 INFO L280 TraceCheckUtils]: 297: Hoare triple {60143#false} havoc ~tmp~10;havoc ~tmp___0~3; {60143#false} is VALID [2020-07-10 14:37:51,914 INFO L263 TraceCheckUtils]: 298: Hoare triple {60143#false} call #t~ret74 := getWaterLevel(); {60143#false} is VALID [2020-07-10 14:37:51,914 INFO L280 TraceCheckUtils]: 299: Hoare triple {60143#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~waterLevel~0;#res := ~retValue_acc~7; {60143#false} is VALID [2020-07-10 14:37:51,914 INFO L280 TraceCheckUtils]: 300: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,915 INFO L275 TraceCheckUtils]: 301: Hoare quadruple {60143#false} {60143#false} #563#return; {60143#false} is VALID [2020-07-10 14:37:51,915 INFO L280 TraceCheckUtils]: 302: Hoare triple {60143#false} assume -2147483648 <= #t~ret74 && #t~ret74 <= 2147483647;~tmp~10 := #t~ret74;havoc #t~ret74; {60143#false} is VALID [2020-07-10 14:37:51,915 INFO L280 TraceCheckUtils]: 303: Hoare triple {60143#false} assume 2 != ~tmp~10; {60143#false} is VALID [2020-07-10 14:37:51,915 INFO L263 TraceCheckUtils]: 304: Hoare triple {60143#false} call #t~ret75 := isPumpRunning(); {60143#false} is VALID [2020-07-10 14:37:51,915 INFO L280 TraceCheckUtils]: 305: Hoare triple {60143#false} havoc ~retValue_acc~11;~retValue_acc~11 := ~pumpRunning~0;#res := ~retValue_acc~11; {60143#false} is VALID [2020-07-10 14:37:51,915 INFO L280 TraceCheckUtils]: 306: Hoare triple {60143#false} assume true; {60143#false} is VALID [2020-07-10 14:37:51,916 INFO L275 TraceCheckUtils]: 307: Hoare quadruple {60143#false} {60143#false} #565#return; {60143#false} is VALID [2020-07-10 14:37:51,916 INFO L280 TraceCheckUtils]: 308: Hoare triple {60143#false} assume -2147483648 <= #t~ret75 && #t~ret75 <= 2147483647;~tmp___0~3 := #t~ret75;havoc #t~ret75; {60143#false} is VALID [2020-07-10 14:37:51,916 INFO L280 TraceCheckUtils]: 309: Hoare triple {60143#false} assume 0 != ~tmp___0~3; {60143#false} is VALID [2020-07-10 14:37:51,916 INFO L280 TraceCheckUtils]: 310: Hoare triple {60143#false} assume 0 == ~switchedOnBeforeTS~0; {60143#false} is VALID [2020-07-10 14:37:51,916 INFO L263 TraceCheckUtils]: 311: Hoare triple {60143#false} call __automaton_fail(); {60143#false} is VALID [2020-07-10 14:37:51,917 INFO L280 TraceCheckUtils]: 312: Hoare triple {60143#false} assume !false; {60143#false} is VALID [2020-07-10 14:37:51,997 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 244 proven. 18 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2020-07-10 14:37:51,997 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:37:51,997 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 9] total 22 [2020-07-10 14:37:51,997 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714994384] [2020-07-10 14:37:51,998 INFO L78 Accepts]: Start accepts. Automaton has 22 states. Word has length 313 [2020-07-10 14:40:57,347 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:40:57,347 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 22 states. [2020-07-10 14:40:57,902 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:40:57,902 INFO L459 AbstractCegarLoop]: Interpolant automaton has 22 states [2020-07-10 14:40:57,902 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:40:57,903 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2020-07-10 14:40:57,903 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=58, Invalid=404, Unknown=0, NotChecked=0, Total=462 [2020-07-10 14:40:57,904 INFO L87 Difference]: Start difference. First operand 2196 states and 2585 transitions. Second operand 22 states. [2020-07-10 14:41:00,416 WARN L193 SmtUtils]: Spent 524.00 ms on a formula simplification. DAG size of input: 191 DAG size of output: 189 [2020-07-10 14:41:02,548 WARN L193 SmtUtils]: Spent 533.00 ms on a formula simplification. DAG size of input: 195 DAG size of output: 193 [2020-07-10 14:41:03,519 WARN L193 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:41:04,264 WARN L193 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 194 DAG size of output: 192 [2020-07-10 14:41:09,992 WARN L193 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:41:22,131 WARN L193 SmtUtils]: Spent 256.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:41:24,012 WARN L193 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:41:24,898 WARN L193 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 193 DAG size of output: 191 [2020-07-10 14:41:28,669 WARN L193 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:41:39,791 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:41:40,301 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 191