/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_product43.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:20:57,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:20:57,203 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:20:57,215 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:20:57,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:20:57,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:20:57,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:20:57,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:20:57,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:20:57,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:20:57,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:20:57,237 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:20:57,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:20:57,239 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:20:57,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:20:57,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:20:57,243 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:20:57,244 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:20:57,246 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:20:57,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:20:57,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:20:57,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:20:57,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:20:57,256 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:20:57,261 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:20:57,261 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:20:57,261 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:20:57,264 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:20:57,265 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:20:57,266 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:20:57,267 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:20:57,268 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:20:57,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:20:57,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:20:57,273 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:20:57,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:20:57,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:20:57,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:20:57,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:20:57,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:20:57,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:20:57,279 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 14:20:57,313 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:20:57,314 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:20:57,318 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:20:57,318 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:20:57,318 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:20:57,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:20:57,319 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:20:57,319 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:20:57,319 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:20:57,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:20:57,319 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:20:57,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:20:57,320 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:20:57,320 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:20:57,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:20:57,320 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:20:57,321 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:20:57,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:20:57,321 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:20:57,321 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:20:57,322 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:20:57,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:20:57,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:20:57,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:20:57,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:20:57,324 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:20:57,324 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:20:57,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:20:57,324 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:20:57,324 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:20:57,583 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:20:57,599 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:20:57,604 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:20:57,605 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:20:57,606 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:20:57,607 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product43.cil.c [2020-07-10 14:20:57,685 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d661e349/260976f591e447949c19fa702740cdba/FLAGa13d12318 [2020-07-10 14:20:58,225 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:20:58,226 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product43.cil.c [2020-07-10 14:20:58,239 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d661e349/260976f591e447949c19fa702740cdba/FLAGa13d12318 [2020-07-10 14:20:58,501 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2d661e349/260976f591e447949c19fa702740cdba [2020-07-10 14:20:58,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:20:58,512 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:20:58,513 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:20:58,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:20:58,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:20:58,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:20:58" (1/1) ... [2020-07-10 14:20:58,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36ba5ece and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:58, skipping insertion in model container [2020-07-10 14:20:58,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:20:58" (1/1) ... [2020-07-10 14:20:58,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:20:58,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:20:59,000 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:20:59,103 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:20:59,215 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:20:59,257 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:20:59,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59 WrapperNode [2020-07-10 14:20:59,258 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:20:59,259 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:20:59,259 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:20:59,259 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:20:59,273 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (1/1) ... [2020-07-10 14:20:59,273 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (1/1) ... [2020-07-10 14:20:59,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (1/1) ... [2020-07-10 14:20:59,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (1/1) ... [2020-07-10 14:20:59,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (1/1) ... [2020-07-10 14:20:59,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (1/1) ... [2020-07-10 14:20:59,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (1/1) ... [2020-07-10 14:20:59,376 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:20:59,380 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:20:59,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:20:59,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:20:59,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (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 14:20:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:20:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:20:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-07-10 14:20:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-07-10 14:20:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-07-10 14:20:59,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-07-10 14:20:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-07-10 14:20:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-07-10 14:20:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-07-10 14:20:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-07-10 14:20:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-07-10 14:20:59,439 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-07-10 14:20:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-07-10 14:20:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:20:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-07-10 14:20:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-07-10 14:20:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-07-10 14:20:59,440 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-07-10 14:20:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:20:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-07-10 14:20:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-07-10 14:20:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-07-10 14:20:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-07-10 14:20:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-07-10 14:20:59,441 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-07-10 14:20:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-07-10 14:20:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-07-10 14:20:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-07-10 14:20:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-07-10 14:20:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-07-10 14:20:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-07-10 14:20:59,442 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-07-10 14:20:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-07-10 14:20:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:20:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:20:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:20:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-07-10 14:20:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-07-10 14:20:59,443 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-07-10 14:20:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-07-10 14:20:59,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-07-10 14:20:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:20:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 14:20:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-07-10 14:20:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-07-10 14:20:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 14:20:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 14:20:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-07-10 14:20:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 14:20:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 14:20:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 14:20:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 14:20:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-07-10 14:20:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 14:20:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-07-10 14:20:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-07-10 14:20:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 14:20:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-07-10 14:20:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-07-10 14:20:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 14:20:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-07-10 14:20:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-07-10 14:20:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-07-10 14:20:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-07-10 14:20:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-07-10 14:20:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-07-10 14:20:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-07-10 14:20:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-07-10 14:20:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__1 [2020-07-10 14:20:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-07-10 14:20:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-07-10 14:20:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-07-10 14:20:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-07-10 14:20:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-07-10 14:20:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:20:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-07-10 14:20:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-07-10 14:20:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-07-10 14:20:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-07-10 14:20:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-07-10 14:20:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-07-10 14:20:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-07-10 14:20:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-07-10 14:20:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__2 [2020-07-10 14:20:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification5_spec__3 [2020-07-10 14:20:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-07-10 14:20:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-07-10 14:20:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-07-10 14:20:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump__wrappee__highWaterSensor [2020-07-10 14:20:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-07-10 14:20:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-07-10 14:20:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-07-10 14:20:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-07-10 14:20:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:20:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-07-10 14:20:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:21:01,135 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:21:01,136 INFO L295 CfgBuilder]: Removed 5 assume(true) statements. [2020-07-10 14:21:01,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:21:01 BoogieIcfgContainer [2020-07-10 14:21:01,142 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:21:01,143 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:21:01,144 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:21:01,147 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:21:01,148 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:20:58" (1/3) ... [2020-07-10 14:21:01,149 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c03449e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:21:01, skipping insertion in model container [2020-07-10 14:21:01,149 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:20:59" (2/3) ... [2020-07-10 14:21:01,150 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c03449e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:21:01, skipping insertion in model container [2020-07-10 14:21:01,150 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:21:01" (3/3) ... [2020-07-10 14:21:01,152 INFO L109 eAbstractionObserver]: Analyzing ICFG minepump_spec5_product43.cil.c [2020-07-10 14:21:01,164 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:21:01,174 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 14:21:01,190 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 14:21:01,216 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:21:01,217 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:21:01,217 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:21:01,217 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:21:01,218 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:21:01,218 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:21:01,218 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:21:01,219 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:21:01,246 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states. [2020-07-10 14:21:01,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 14:21:01,258 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:21:01,259 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 14:21:01,259 INFO L427 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:21:01,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:21:01,287 INFO L82 PathProgramCache]: Analyzing trace with hash -1951083148, now seen corresponding path program 1 times [2020-07-10 14:21:01,300 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:21:01,300 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [748442929] [2020-07-10 14:21:01,301 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:21:01,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,120 WARN L193 SmtUtils]: Spent 314.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:21:02,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,254 INFO L280 TraceCheckUtils]: 0: Hoare triple {215#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {185#true} is VALID [2020-07-10 14:21:02,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,255 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {185#true} #527#return; {185#true} is VALID [2020-07-10 14:21:02,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,260 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,261 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {185#true} {185#true} #429#return; {185#true} is VALID [2020-07-10 14:21:02,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,264 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,265 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {185#true} {185#true} #431#return; {185#true} is VALID [2020-07-10 14:21:02,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,269 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {185#true} is VALID [2020-07-10 14:21:02,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,270 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {185#true} #433#return; {185#true} is VALID [2020-07-10 14:21:02,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,274 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {185#true} {185#true} #435#return; {185#true} is VALID [2020-07-10 14:21:02,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,288 INFO L280 TraceCheckUtils]: 0: Hoare triple {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {185#true} is VALID [2020-07-10 14:21:02,288 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,289 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {185#true} #517#return; {185#true} is VALID [2020-07-10 14:21:02,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-10 14:21:02,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,299 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {185#true} is VALID [2020-07-10 14:21:02,300 INFO L263 TraceCheckUtils]: 0: Hoare triple {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {185#true} is VALID [2020-07-10 14:21:02,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-10 14:21:02,300 INFO L280 TraceCheckUtils]: 2: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,301 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {185#true} {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {185#true} is VALID [2020-07-10 14:21:02,301 INFO L280 TraceCheckUtils]: 4: Hoare triple {185#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {185#true} is VALID [2020-07-10 14:21:02,301 INFO L280 TraceCheckUtils]: 5: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,302 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {185#true} {186#false} #495#return; {186#false} is VALID [2020-07-10 14:21:02,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,306 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {185#true} is VALID [2020-07-10 14:21:02,307 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,307 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {186#false} #509#return; {186#false} is VALID [2020-07-10 14:21:02,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:02,311 INFO L280 TraceCheckUtils]: 0: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-10 14:21:02,312 INFO L280 TraceCheckUtils]: 1: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,312 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {185#true} {186#false} #511#return; {186#false} is VALID [2020-07-10 14:21:02,319 INFO L263 TraceCheckUtils]: 0: Hoare triple {185#true} call ULTIMATE.init(); {215#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:21:02,320 INFO L280 TraceCheckUtils]: 1: Hoare triple {215#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {185#true} is VALID [2020-07-10 14:21:02,320 INFO L280 TraceCheckUtils]: 2: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,320 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {185#true} {185#true} #527#return; {185#true} is VALID [2020-07-10 14:21:02,321 INFO L263 TraceCheckUtils]: 4: Hoare triple {185#true} call #t~ret74 := main(); {185#true} is VALID [2020-07-10 14:21:02,321 INFO L280 TraceCheckUtils]: 5: Hoare triple {185#true} havoc ~retValue_acc~3;havoc ~tmp~3; {185#true} is VALID [2020-07-10 14:21:02,321 INFO L263 TraceCheckUtils]: 6: Hoare triple {185#true} call select_helpers(); {185#true} is VALID [2020-07-10 14:21:02,322 INFO L280 TraceCheckUtils]: 7: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,322 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {185#true} {185#true} #429#return; {185#true} is VALID [2020-07-10 14:21:02,322 INFO L263 TraceCheckUtils]: 9: Hoare triple {185#true} call select_features(); {185#true} is VALID [2020-07-10 14:21:02,323 INFO L280 TraceCheckUtils]: 10: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,323 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {185#true} {185#true} #431#return; {185#true} is VALID [2020-07-10 14:21:02,323 INFO L263 TraceCheckUtils]: 12: Hoare triple {185#true} call #t~ret35 := valid_product(); {185#true} is VALID [2020-07-10 14:21:02,324 INFO L280 TraceCheckUtils]: 13: Hoare triple {185#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {185#true} is VALID [2020-07-10 14:21:02,324 INFO L280 TraceCheckUtils]: 14: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,324 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {185#true} {185#true} #433#return; {185#true} is VALID [2020-07-10 14:21:02,325 INFO L280 TraceCheckUtils]: 16: Hoare triple {185#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {185#true} is VALID [2020-07-10 14:21:02,325 INFO L280 TraceCheckUtils]: 17: Hoare triple {185#true} assume 0 != ~tmp~3; {185#true} is VALID [2020-07-10 14:21:02,325 INFO L263 TraceCheckUtils]: 18: Hoare triple {185#true} call setup(); {185#true} is VALID [2020-07-10 14:21:02,326 INFO L280 TraceCheckUtils]: 19: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,326 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {185#true} {185#true} #435#return; {185#true} is VALID [2020-07-10 14:21:02,326 INFO L263 TraceCheckUtils]: 21: Hoare triple {185#true} call runTest(); {185#true} is VALID [2020-07-10 14:21:02,327 INFO L263 TraceCheckUtils]: 22: Hoare triple {185#true} call __utac_acc__Specification5_spec__1(); {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:02,328 INFO L280 TraceCheckUtils]: 23: Hoare triple {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {185#true} is VALID [2020-07-10 14:21:02,328 INFO L280 TraceCheckUtils]: 24: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,328 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {185#true} {185#true} #517#return; {185#true} is VALID [2020-07-10 14:21:02,329 INFO L263 TraceCheckUtils]: 26: Hoare triple {185#true} call test(); {185#true} is VALID [2020-07-10 14:21:02,329 INFO L280 TraceCheckUtils]: 27: Hoare triple {185#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {185#true} is VALID [2020-07-10 14:21:02,330 INFO L280 TraceCheckUtils]: 28: Hoare triple {185#true} assume !true; {186#false} is VALID [2020-07-10 14:21:02,330 INFO L263 TraceCheckUtils]: 29: Hoare triple {186#false} call cleanup(); {186#false} is VALID [2020-07-10 14:21:02,331 INFO L280 TraceCheckUtils]: 30: Hoare triple {186#false} havoc ~i~0;havoc ~__cil_tmp2~0; {186#false} is VALID [2020-07-10 14:21:02,331 INFO L263 TraceCheckUtils]: 31: Hoare triple {186#false} call timeShift(); {186#false} is VALID [2020-07-10 14:21:02,331 INFO L263 TraceCheckUtils]: 32: Hoare triple {186#false} call __utac_acc__Specification5_spec__2(); {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:02,332 INFO L263 TraceCheckUtils]: 33: Hoare triple {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {185#true} is VALID [2020-07-10 14:21:02,332 INFO L280 TraceCheckUtils]: 34: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-10 14:21:02,332 INFO L280 TraceCheckUtils]: 35: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,333 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {185#true} {216#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {185#true} is VALID [2020-07-10 14:21:02,333 INFO L280 TraceCheckUtils]: 37: Hoare triple {185#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {185#true} is VALID [2020-07-10 14:21:02,333 INFO L280 TraceCheckUtils]: 38: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,334 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {185#true} {186#false} #495#return; {186#false} is VALID [2020-07-10 14:21:02,334 INFO L280 TraceCheckUtils]: 40: Hoare triple {186#false} assume !(0 != ~pumpRunning~0); {186#false} is VALID [2020-07-10 14:21:02,334 INFO L280 TraceCheckUtils]: 41: Hoare triple {186#false} assume !(0 != ~systemActive~0); {186#false} is VALID [2020-07-10 14:21:02,335 INFO L263 TraceCheckUtils]: 42: Hoare triple {186#false} call __utac_acc__Specification5_spec__3(); {186#false} is VALID [2020-07-10 14:21:02,335 INFO L280 TraceCheckUtils]: 43: Hoare triple {186#false} havoc ~tmp~8;havoc ~tmp___0~2; {186#false} is VALID [2020-07-10 14:21:02,335 INFO L263 TraceCheckUtils]: 44: Hoare triple {186#false} call #t~ret71 := getWaterLevel(); {185#true} is VALID [2020-07-10 14:21:02,336 INFO L280 TraceCheckUtils]: 45: Hoare triple {185#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {185#true} is VALID [2020-07-10 14:21:02,336 INFO L280 TraceCheckUtils]: 46: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,336 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {185#true} {186#false} #509#return; {186#false} is VALID [2020-07-10 14:21:02,337 INFO L280 TraceCheckUtils]: 48: Hoare triple {186#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {186#false} is VALID [2020-07-10 14:21:02,337 INFO L280 TraceCheckUtils]: 49: Hoare triple {186#false} assume 2 != ~tmp~8; {186#false} is VALID [2020-07-10 14:21:02,337 INFO L263 TraceCheckUtils]: 50: Hoare triple {186#false} call #t~ret72 := isPumpRunning(); {185#true} is VALID [2020-07-10 14:21:02,338 INFO L280 TraceCheckUtils]: 51: Hoare triple {185#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {185#true} is VALID [2020-07-10 14:21:02,338 INFO L280 TraceCheckUtils]: 52: Hoare triple {185#true} assume true; {185#true} is VALID [2020-07-10 14:21:02,338 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {185#true} {186#false} #511#return; {186#false} is VALID [2020-07-10 14:21:02,338 INFO L280 TraceCheckUtils]: 54: Hoare triple {186#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {186#false} is VALID [2020-07-10 14:21:02,339 INFO L280 TraceCheckUtils]: 55: Hoare triple {186#false} assume 0 != ~tmp___0~2; {186#false} is VALID [2020-07-10 14:21:02,339 INFO L280 TraceCheckUtils]: 56: Hoare triple {186#false} assume 0 == ~switchedOnBeforeTS~0; {186#false} is VALID [2020-07-10 14:21:02,339 INFO L263 TraceCheckUtils]: 57: Hoare triple {186#false} call __automaton_fail(); {186#false} is VALID [2020-07-10 14:21:02,340 INFO L280 TraceCheckUtils]: 58: Hoare triple {186#false} assume !false; {186#false} is VALID [2020-07-10 14:21:02,351 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:21:02,352 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [748442929] [2020-07-10 14:21:02,353 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:21:02,353 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 14:21:02,354 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2073020805] [2020-07-10 14:21:02,379 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:21:02,382 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:21:02,386 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 14:21:02,481 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 14:21:02,481 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 14:21:02,481 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:21:02,490 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 14:21:02,491 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:21:02,493 INFO L87 Difference]: Start difference. First operand 182 states. Second operand 4 states. [2020-07-10 14:21:07,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:07,073 INFO L93 Difference]: Finished difference Result 308 states and 391 transitions. [2020-07-10 14:21:07,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 14:21:07,073 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 14:21:07,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:21:07,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:21:07,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 391 transitions. [2020-07-10 14:21:07,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 14:21:07,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 391 transitions. [2020-07-10 14:21:07,134 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 391 transitions. [2020-07-10 14:21:08,322 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:21:08,349 INFO L225 Difference]: With dead ends: 308 [2020-07-10 14:21:08,350 INFO L226 Difference]: Without dead ends: 170 [2020-07-10 14:21:08,355 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2020-07-10 14:21:08,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2020-07-10 14:21:09,843 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 139. [2020-07-10 14:21:09,843 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:21:09,844 INFO L82 GeneralOperation]: Start isEquivalent. First operand 170 states. Second operand 139 states. [2020-07-10 14:21:09,844 INFO L74 IsIncluded]: Start isIncluded. First operand 170 states. Second operand 139 states. [2020-07-10 14:21:09,845 INFO L87 Difference]: Start difference. First operand 170 states. Second operand 139 states. [2020-07-10 14:21:09,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:09,862 INFO L93 Difference]: Finished difference Result 170 states and 208 transitions. [2020-07-10 14:21:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 208 transitions. [2020-07-10 14:21:09,865 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:09,865 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:09,866 INFO L74 IsIncluded]: Start isIncluded. First operand 139 states. Second operand 170 states. [2020-07-10 14:21:09,866 INFO L87 Difference]: Start difference. First operand 139 states. Second operand 170 states. [2020-07-10 14:21:09,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:09,880 INFO L93 Difference]: Finished difference Result 170 states and 208 transitions. [2020-07-10 14:21:09,880 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 208 transitions. [2020-07-10 14:21:09,883 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:09,884 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:09,884 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:21:09,884 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:21:09,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 139 states. [2020-07-10 14:21:09,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 139 states and 161 transitions. [2020-07-10 14:21:09,894 INFO L78 Accepts]: Start accepts. Automaton has 139 states and 161 transitions. Word has length 59 [2020-07-10 14:21:09,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:21:09,895 INFO L479 AbstractCegarLoop]: Abstraction has 139 states and 161 transitions. [2020-07-10 14:21:09,895 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 14:21:09,895 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 161 transitions. [2020-07-10 14:21:09,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 14:21:09,899 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:21:09,899 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 14:21:09,900 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:21:09,900 INFO L427 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:21:09,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:21:09,900 INFO L82 PathProgramCache]: Analyzing trace with hash -1220523940, now seen corresponding path program 1 times [2020-07-10 14:21:09,901 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:21:09,901 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857099587] [2020-07-10 14:21:09,901 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:21:09,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,309 WARN L193 SmtUtils]: Spent 257.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:21:10,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,368 INFO L280 TraceCheckUtils]: 0: Hoare triple {1217#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {1186#true} is VALID [2020-07-10 14:21:10,368 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,369 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1186#true} #527#return; {1186#true} is VALID [2020-07-10 14:21:10,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,372 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,372 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1186#true} {1186#true} #429#return; {1186#true} is VALID [2020-07-10 14:21:10,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,375 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1186#true} {1186#true} #431#return; {1186#true} is VALID [2020-07-10 14:21:10,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,379 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1186#true} is VALID [2020-07-10 14:21:10,379 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,379 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1186#true} #433#return; {1186#true} is VALID [2020-07-10 14:21:10,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,382 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,383 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {1186#true} {1186#true} #435#return; {1186#true} is VALID [2020-07-10 14:21:10,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,409 INFO L280 TraceCheckUtils]: 0: Hoare triple {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1186#true} is VALID [2020-07-10 14:21:10,409 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,409 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1186#true} #517#return; {1186#true} is VALID [2020-07-10 14:21:10,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,420 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-10 14:21:10,421 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,421 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {1186#true} is VALID [2020-07-10 14:21:10,421 INFO L263 TraceCheckUtils]: 0: Hoare triple {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {1186#true} is VALID [2020-07-10 14:21:10,422 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-10 14:21:10,422 INFO L280 TraceCheckUtils]: 2: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,422 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1186#true} {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {1186#true} is VALID [2020-07-10 14:21:10,423 INFO L280 TraceCheckUtils]: 4: Hoare triple {1186#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {1186#true} is VALID [2020-07-10 14:21:10,424 INFO L280 TraceCheckUtils]: 5: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,424 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1186#true} {1187#false} #495#return; {1187#false} is VALID [2020-07-10 14:21:10,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,433 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1186#true} is VALID [2020-07-10 14:21:10,434 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,434 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1187#false} #509#return; {1187#false} is VALID [2020-07-10 14:21:10,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:10,439 INFO L280 TraceCheckUtils]: 0: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-10 14:21:10,439 INFO L280 TraceCheckUtils]: 1: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,443 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1186#true} {1187#false} #511#return; {1187#false} is VALID [2020-07-10 14:21:10,462 INFO L263 TraceCheckUtils]: 0: Hoare triple {1186#true} call ULTIMATE.init(); {1217#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:21:10,462 INFO L280 TraceCheckUtils]: 1: Hoare triple {1217#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {1186#true} is VALID [2020-07-10 14:21:10,463 INFO L280 TraceCheckUtils]: 2: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,463 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1186#true} {1186#true} #527#return; {1186#true} is VALID [2020-07-10 14:21:10,464 INFO L263 TraceCheckUtils]: 4: Hoare triple {1186#true} call #t~ret74 := main(); {1186#true} is VALID [2020-07-10 14:21:10,464 INFO L280 TraceCheckUtils]: 5: Hoare triple {1186#true} havoc ~retValue_acc~3;havoc ~tmp~3; {1186#true} is VALID [2020-07-10 14:21:10,464 INFO L263 TraceCheckUtils]: 6: Hoare triple {1186#true} call select_helpers(); {1186#true} is VALID [2020-07-10 14:21:10,465 INFO L280 TraceCheckUtils]: 7: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,465 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1186#true} {1186#true} #429#return; {1186#true} is VALID [2020-07-10 14:21:10,466 INFO L263 TraceCheckUtils]: 9: Hoare triple {1186#true} call select_features(); {1186#true} is VALID [2020-07-10 14:21:10,467 INFO L280 TraceCheckUtils]: 10: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,467 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1186#true} {1186#true} #431#return; {1186#true} is VALID [2020-07-10 14:21:10,467 INFO L263 TraceCheckUtils]: 12: Hoare triple {1186#true} call #t~ret35 := valid_product(); {1186#true} is VALID [2020-07-10 14:21:10,468 INFO L280 TraceCheckUtils]: 13: Hoare triple {1186#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {1186#true} is VALID [2020-07-10 14:21:10,468 INFO L280 TraceCheckUtils]: 14: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,469 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1186#true} {1186#true} #433#return; {1186#true} is VALID [2020-07-10 14:21:10,469 INFO L280 TraceCheckUtils]: 16: Hoare triple {1186#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {1186#true} is VALID [2020-07-10 14:21:10,470 INFO L280 TraceCheckUtils]: 17: Hoare triple {1186#true} assume 0 != ~tmp~3; {1186#true} is VALID [2020-07-10 14:21:10,470 INFO L263 TraceCheckUtils]: 18: Hoare triple {1186#true} call setup(); {1186#true} is VALID [2020-07-10 14:21:10,470 INFO L280 TraceCheckUtils]: 19: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,471 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {1186#true} {1186#true} #435#return; {1186#true} is VALID [2020-07-10 14:21:10,471 INFO L263 TraceCheckUtils]: 21: Hoare triple {1186#true} call runTest(); {1186#true} is VALID [2020-07-10 14:21:10,473 INFO L263 TraceCheckUtils]: 22: Hoare triple {1186#true} call __utac_acc__Specification5_spec__1(); {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:10,473 INFO L280 TraceCheckUtils]: 23: Hoare triple {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {1186#true} is VALID [2020-07-10 14:21:10,473 INFO L280 TraceCheckUtils]: 24: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,474 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1186#true} {1186#true} #517#return; {1186#true} is VALID [2020-07-10 14:21:10,474 INFO L263 TraceCheckUtils]: 26: Hoare triple {1186#true} call test(); {1186#true} is VALID [2020-07-10 14:21:10,475 INFO L280 TraceCheckUtils]: 27: Hoare triple {1186#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {1203#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:21:10,475 INFO L280 TraceCheckUtils]: 28: Hoare triple {1203#(= 0 test_~splverifierCounter~0)} assume !false; {1203#(= 0 test_~splverifierCounter~0)} is VALID [2020-07-10 14:21:10,476 INFO L280 TraceCheckUtils]: 29: Hoare triple {1203#(= 0 test_~splverifierCounter~0)} assume !(~splverifierCounter~0 < 4); {1187#false} is VALID [2020-07-10 14:21:10,476 INFO L263 TraceCheckUtils]: 30: Hoare triple {1187#false} call cleanup(); {1187#false} is VALID [2020-07-10 14:21:10,477 INFO L280 TraceCheckUtils]: 31: Hoare triple {1187#false} havoc ~i~0;havoc ~__cil_tmp2~0; {1187#false} is VALID [2020-07-10 14:21:10,477 INFO L263 TraceCheckUtils]: 32: Hoare triple {1187#false} call timeShift(); {1187#false} is VALID [2020-07-10 14:21:10,477 INFO L263 TraceCheckUtils]: 33: Hoare triple {1187#false} call __utac_acc__Specification5_spec__2(); {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:10,478 INFO L263 TraceCheckUtils]: 34: Hoare triple {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {1186#true} is VALID [2020-07-10 14:21:10,478 INFO L280 TraceCheckUtils]: 35: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-10 14:21:10,478 INFO L280 TraceCheckUtils]: 36: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,479 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1186#true} {1218#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {1186#true} is VALID [2020-07-10 14:21:10,479 INFO L280 TraceCheckUtils]: 38: Hoare triple {1186#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {1186#true} is VALID [2020-07-10 14:21:10,479 INFO L280 TraceCheckUtils]: 39: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,480 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {1186#true} {1187#false} #495#return; {1187#false} is VALID [2020-07-10 14:21:10,480 INFO L280 TraceCheckUtils]: 41: Hoare triple {1187#false} assume !(0 != ~pumpRunning~0); {1187#false} is VALID [2020-07-10 14:21:10,480 INFO L280 TraceCheckUtils]: 42: Hoare triple {1187#false} assume !(0 != ~systemActive~0); {1187#false} is VALID [2020-07-10 14:21:10,481 INFO L263 TraceCheckUtils]: 43: Hoare triple {1187#false} call __utac_acc__Specification5_spec__3(); {1187#false} is VALID [2020-07-10 14:21:10,481 INFO L280 TraceCheckUtils]: 44: Hoare triple {1187#false} havoc ~tmp~8;havoc ~tmp___0~2; {1187#false} is VALID [2020-07-10 14:21:10,482 INFO L263 TraceCheckUtils]: 45: Hoare triple {1187#false} call #t~ret71 := getWaterLevel(); {1186#true} is VALID [2020-07-10 14:21:10,482 INFO L280 TraceCheckUtils]: 46: Hoare triple {1186#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {1186#true} is VALID [2020-07-10 14:21:10,482 INFO L280 TraceCheckUtils]: 47: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,483 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1186#true} {1187#false} #509#return; {1187#false} is VALID [2020-07-10 14:21:10,483 INFO L280 TraceCheckUtils]: 49: Hoare triple {1187#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {1187#false} is VALID [2020-07-10 14:21:10,484 INFO L280 TraceCheckUtils]: 50: Hoare triple {1187#false} assume 2 != ~tmp~8; {1187#false} is VALID [2020-07-10 14:21:10,485 INFO L263 TraceCheckUtils]: 51: Hoare triple {1187#false} call #t~ret72 := isPumpRunning(); {1186#true} is VALID [2020-07-10 14:21:10,485 INFO L280 TraceCheckUtils]: 52: Hoare triple {1186#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {1186#true} is VALID [2020-07-10 14:21:10,486 INFO L280 TraceCheckUtils]: 53: Hoare triple {1186#true} assume true; {1186#true} is VALID [2020-07-10 14:21:10,487 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {1186#true} {1187#false} #511#return; {1187#false} is VALID [2020-07-10 14:21:10,491 INFO L280 TraceCheckUtils]: 55: Hoare triple {1187#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {1187#false} is VALID [2020-07-10 14:21:10,492 INFO L280 TraceCheckUtils]: 56: Hoare triple {1187#false} assume 0 != ~tmp___0~2; {1187#false} is VALID [2020-07-10 14:21:10,492 INFO L280 TraceCheckUtils]: 57: Hoare triple {1187#false} assume 0 == ~switchedOnBeforeTS~0; {1187#false} is VALID [2020-07-10 14:21:10,492 INFO L263 TraceCheckUtils]: 58: Hoare triple {1187#false} call __automaton_fail(); {1187#false} is VALID [2020-07-10 14:21:10,496 INFO L280 TraceCheckUtils]: 59: Hoare triple {1187#false} assume !false; {1187#false} is VALID [2020-07-10 14:21:10,506 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:21:10,507 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857099587] [2020-07-10 14:21:10,507 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:21:10,507 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-07-10 14:21:10,508 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314942844] [2020-07-10 14:21:10,516 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:21:10,517 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:21:10,517 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states. [2020-07-10 14:21:10,608 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 14:21:10,608 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-07-10 14:21:10,609 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:21:10,609 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-07-10 14:21:10,609 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2020-07-10 14:21:10,609 INFO L87 Difference]: Start difference. First operand 139 states and 161 transitions. Second operand 5 states. [2020-07-10 14:21:12,100 WARN L193 SmtUtils]: Spent 215.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:15,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:15,798 INFO L93 Difference]: Finished difference Result 244 states and 293 transitions. [2020-07-10 14:21:15,798 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 14:21:15,798 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 60 [2020-07-10 14:21:15,799 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:21:15,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:21:15,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 293 transitions. [2020-07-10 14:21:15,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2020-07-10 14:21:15,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 293 transitions. [2020-07-10 14:21:15,826 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 293 transitions. [2020-07-10 14:21:16,807 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 293 edges. 293 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:21:16,815 INFO L225 Difference]: With dead ends: 244 [2020-07-10 14:21:16,815 INFO L226 Difference]: Without dead ends: 160 [2020-07-10 14:21:16,817 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2020-07-10 14:21:16,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 160 states. [2020-07-10 14:21:18,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 160 to 130. [2020-07-10 14:21:18,174 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:21:18,174 INFO L82 GeneralOperation]: Start isEquivalent. First operand 160 states. Second operand 130 states. [2020-07-10 14:21:18,174 INFO L74 IsIncluded]: Start isIncluded. First operand 160 states. Second operand 130 states. [2020-07-10 14:21:18,175 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 130 states. [2020-07-10 14:21:18,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:18,187 INFO L93 Difference]: Finished difference Result 160 states and 194 transitions. [2020-07-10 14:21:18,189 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 194 transitions. [2020-07-10 14:21:18,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:18,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:18,194 INFO L74 IsIncluded]: Start isIncluded. First operand 130 states. Second operand 160 states. [2020-07-10 14:21:18,194 INFO L87 Difference]: Start difference. First operand 130 states. Second operand 160 states. [2020-07-10 14:21:18,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:18,207 INFO L93 Difference]: Finished difference Result 160 states and 194 transitions. [2020-07-10 14:21:18,208 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 194 transitions. [2020-07-10 14:21:18,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:18,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:18,209 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:21:18,209 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:21:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 130 states. [2020-07-10 14:21:18,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 149 transitions. [2020-07-10 14:21:18,217 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 149 transitions. Word has length 60 [2020-07-10 14:21:18,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:21:18,219 INFO L479 AbstractCegarLoop]: Abstraction has 130 states and 149 transitions. [2020-07-10 14:21:18,219 INFO L480 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-07-10 14:21:18,219 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 149 transitions. [2020-07-10 14:21:18,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2020-07-10 14:21:18,223 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:21:18,225 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 14:21:18,225 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 14:21:18,225 INFO L427 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:21:18,225 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:21:18,226 INFO L82 PathProgramCache]: Analyzing trace with hash 1125066517, now seen corresponding path program 1 times [2020-07-10 14:21:18,226 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:21:18,226 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639990696] [2020-07-10 14:21:18,226 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:21:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,721 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:21:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {2110#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {2081#(= 1 ~systemActive~0)} assume true; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2081#(= 1 ~systemActive~0)} {2076#true} #527#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,805 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2076#true} {2081#(= 1 ~systemActive~0)} #429#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,814 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,815 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2076#true} {2081#(= 1 ~systemActive~0)} #431#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,846 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2111#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:21:18,849 INFO L280 TraceCheckUtils]: 1: Hoare triple {2111#(= 1 |valid_product_#res|)} assume true; {2111#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:21:18,850 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2111#(= 1 |valid_product_#res|)} {2081#(= 1 ~systemActive~0)} #433#return; {2089#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-10 14:21:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,856 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,857 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #435#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,879 INFO L280 TraceCheckUtils]: 0: Hoare triple {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2076#true} is VALID [2020-07-10 14:21:18,879 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,880 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #517#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,890 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-10 14:21:18,891 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,891 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2076#true} {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {2076#true} is VALID [2020-07-10 14:21:18,891 INFO L263 TraceCheckUtils]: 0: Hoare triple {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {2076#true} is VALID [2020-07-10 14:21:18,892 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-10 14:21:18,892 INFO L280 TraceCheckUtils]: 2: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,892 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2076#true} {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {2076#true} is VALID [2020-07-10 14:21:18,892 INFO L280 TraceCheckUtils]: 4: Hoare triple {2076#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {2076#true} is VALID [2020-07-10 14:21:18,893 INFO L280 TraceCheckUtils]: 5: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,893 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #495#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2076#true} is VALID [2020-07-10 14:21:18,900 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2076#true} {2077#false} #509#return; {2077#false} is VALID [2020-07-10 14:21:18,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:18,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-10 14:21:18,904 INFO L280 TraceCheckUtils]: 1: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,904 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2076#true} {2077#false} #511#return; {2077#false} is VALID [2020-07-10 14:21:18,909 INFO L263 TraceCheckUtils]: 0: Hoare triple {2076#true} call ULTIMATE.init(); {2110#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:21:18,915 INFO L280 TraceCheckUtils]: 1: Hoare triple {2110#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,916 INFO L280 TraceCheckUtils]: 2: Hoare triple {2081#(= 1 ~systemActive~0)} assume true; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,916 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2081#(= 1 ~systemActive~0)} {2076#true} #527#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,917 INFO L263 TraceCheckUtils]: 4: Hoare triple {2081#(= 1 ~systemActive~0)} call #t~ret74 := main(); {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,918 INFO L280 TraceCheckUtils]: 5: Hoare triple {2081#(= 1 ~systemActive~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,918 INFO L263 TraceCheckUtils]: 6: Hoare triple {2081#(= 1 ~systemActive~0)} call select_helpers(); {2076#true} is VALID [2020-07-10 14:21:18,918 INFO L280 TraceCheckUtils]: 7: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,919 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2076#true} {2081#(= 1 ~systemActive~0)} #429#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,919 INFO L263 TraceCheckUtils]: 9: Hoare triple {2081#(= 1 ~systemActive~0)} call select_features(); {2076#true} is VALID [2020-07-10 14:21:18,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,920 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2076#true} {2081#(= 1 ~systemActive~0)} #431#return; {2081#(= 1 ~systemActive~0)} is VALID [2020-07-10 14:21:18,920 INFO L263 TraceCheckUtils]: 12: Hoare triple {2081#(= 1 ~systemActive~0)} call #t~ret35 := valid_product(); {2076#true} is VALID [2020-07-10 14:21:18,921 INFO L280 TraceCheckUtils]: 13: Hoare triple {2076#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {2111#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:21:18,922 INFO L280 TraceCheckUtils]: 14: Hoare triple {2111#(= 1 |valid_product_#res|)} assume true; {2111#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:21:18,923 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2111#(= 1 |valid_product_#res|)} {2081#(= 1 ~systemActive~0)} #433#return; {2089#(= |main_#t~ret35| ~systemActive~0)} is VALID [2020-07-10 14:21:18,923 INFO L280 TraceCheckUtils]: 16: Hoare triple {2089#(= |main_#t~ret35| ~systemActive~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {2090#(= main_~tmp~3 ~systemActive~0)} is VALID [2020-07-10 14:21:18,924 INFO L280 TraceCheckUtils]: 17: Hoare triple {2090#(= main_~tmp~3 ~systemActive~0)} assume 0 != ~tmp~3; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,924 INFO L263 TraceCheckUtils]: 18: Hoare triple {2091#(not (= 0 ~systemActive~0))} call setup(); {2076#true} is VALID [2020-07-10 14:21:18,925 INFO L280 TraceCheckUtils]: 19: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,925 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #435#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,926 INFO L263 TraceCheckUtils]: 21: Hoare triple {2091#(not (= 0 ~systemActive~0))} call runTest(); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,927 INFO L263 TraceCheckUtils]: 22: Hoare triple {2091#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__1(); {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:18,927 INFO L280 TraceCheckUtils]: 23: Hoare triple {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {2076#true} is VALID [2020-07-10 14:21:18,927 INFO L280 TraceCheckUtils]: 24: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,928 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #517#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,929 INFO L263 TraceCheckUtils]: 26: Hoare triple {2091#(not (= 0 ~systemActive~0))} call test(); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,929 INFO L280 TraceCheckUtils]: 27: Hoare triple {2091#(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; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,930 INFO L280 TraceCheckUtils]: 28: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !false; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,930 INFO L280 TraceCheckUtils]: 29: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume ~splverifierCounter~0 < 4; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,932 INFO L280 TraceCheckUtils]: 31: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp~4); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,932 INFO L280 TraceCheckUtils]: 32: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,933 INFO L280 TraceCheckUtils]: 33: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !(0 != ~tmp___0~0); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,933 INFO L280 TraceCheckUtils]: 34: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,934 INFO L280 TraceCheckUtils]: 35: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume 0 != ~tmp___2~0; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,935 INFO L263 TraceCheckUtils]: 36: Hoare triple {2091#(not (= 0 ~systemActive~0))} call timeShift(); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,935 INFO L263 TraceCheckUtils]: 37: Hoare triple {2091#(not (= 0 ~systemActive~0))} call __utac_acc__Specification5_spec__2(); {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:18,936 INFO L263 TraceCheckUtils]: 38: Hoare triple {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {2076#true} is VALID [2020-07-10 14:21:18,936 INFO L280 TraceCheckUtils]: 39: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-10 14:21:18,936 INFO L280 TraceCheckUtils]: 40: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,936 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2076#true} {2112#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {2076#true} is VALID [2020-07-10 14:21:18,937 INFO L280 TraceCheckUtils]: 42: Hoare triple {2076#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {2076#true} is VALID [2020-07-10 14:21:18,937 INFO L280 TraceCheckUtils]: 43: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,937 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2076#true} {2091#(not (= 0 ~systemActive~0))} #495#return; {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,938 INFO L280 TraceCheckUtils]: 45: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !(0 != ~pumpRunning~0); {2091#(not (= 0 ~systemActive~0))} is VALID [2020-07-10 14:21:18,939 INFO L280 TraceCheckUtils]: 46: Hoare triple {2091#(not (= 0 ~systemActive~0))} assume !(0 != ~systemActive~0); {2077#false} is VALID [2020-07-10 14:21:18,939 INFO L263 TraceCheckUtils]: 47: Hoare triple {2077#false} call __utac_acc__Specification5_spec__3(); {2077#false} is VALID [2020-07-10 14:21:18,939 INFO L280 TraceCheckUtils]: 48: Hoare triple {2077#false} havoc ~tmp~8;havoc ~tmp___0~2; {2077#false} is VALID [2020-07-10 14:21:18,939 INFO L263 TraceCheckUtils]: 49: Hoare triple {2077#false} call #t~ret71 := getWaterLevel(); {2076#true} is VALID [2020-07-10 14:21:18,940 INFO L280 TraceCheckUtils]: 50: Hoare triple {2076#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {2076#true} is VALID [2020-07-10 14:21:18,940 INFO L280 TraceCheckUtils]: 51: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,940 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2076#true} {2077#false} #509#return; {2077#false} is VALID [2020-07-10 14:21:18,940 INFO L280 TraceCheckUtils]: 53: Hoare triple {2077#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {2077#false} is VALID [2020-07-10 14:21:18,940 INFO L280 TraceCheckUtils]: 54: Hoare triple {2077#false} assume 2 != ~tmp~8; {2077#false} is VALID [2020-07-10 14:21:18,941 INFO L263 TraceCheckUtils]: 55: Hoare triple {2077#false} call #t~ret72 := isPumpRunning(); {2076#true} is VALID [2020-07-10 14:21:18,941 INFO L280 TraceCheckUtils]: 56: Hoare triple {2076#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {2076#true} is VALID [2020-07-10 14:21:18,941 INFO L280 TraceCheckUtils]: 57: Hoare triple {2076#true} assume true; {2076#true} is VALID [2020-07-10 14:21:18,941 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2076#true} {2077#false} #511#return; {2077#false} is VALID [2020-07-10 14:21:18,942 INFO L280 TraceCheckUtils]: 59: Hoare triple {2077#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {2077#false} is VALID [2020-07-10 14:21:18,942 INFO L280 TraceCheckUtils]: 60: Hoare triple {2077#false} assume 0 != ~tmp___0~2; {2077#false} is VALID [2020-07-10 14:21:18,942 INFO L280 TraceCheckUtils]: 61: Hoare triple {2077#false} assume 0 == ~switchedOnBeforeTS~0; {2077#false} is VALID [2020-07-10 14:21:18,942 INFO L263 TraceCheckUtils]: 62: Hoare triple {2077#false} call __automaton_fail(); {2077#false} is VALID [2020-07-10 14:21:18,943 INFO L280 TraceCheckUtils]: 63: Hoare triple {2077#false} assume !false; {2077#false} is VALID [2020-07-10 14:21:18,952 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 14:21:18,952 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639990696] [2020-07-10 14:21:18,952 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:21:18,953 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:21:18,953 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1343538309] [2020-07-10 14:21:18,953 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:21:18,954 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:21:18,954 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:21:19,030 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 14:21:19,031 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:21:19,031 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:21:19,031 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:21:19,031 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:21:19,032 INFO L87 Difference]: Start difference. First operand 130 states and 149 transitions. Second operand 9 states. [2020-07-10 14:21:19,816 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:21:20,829 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:21,250 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:21,587 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:26,398 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:35,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:35,814 INFO L93 Difference]: Finished difference Result 435 states and 529 transitions. [2020-07-10 14:21:35,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2020-07-10 14:21:35,814 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 64 [2020-07-10 14:21:35,816 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:21:35,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:21:35,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 529 transitions. [2020-07-10 14:21:35,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:21:35,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 529 transitions. [2020-07-10 14:21:35,860 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states and 529 transitions. [2020-07-10 14:21:37,643 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 529 edges. 529 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:21:37,658 INFO L225 Difference]: With dead ends: 435 [2020-07-10 14:21:37,659 INFO L226 Difference]: Without dead ends: 333 [2020-07-10 14:21:37,660 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 14:21:37,661 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 333 states. [2020-07-10 14:21:40,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 333 to 268. [2020-07-10 14:21:40,279 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:21:40,279 INFO L82 GeneralOperation]: Start isEquivalent. First operand 333 states. Second operand 268 states. [2020-07-10 14:21:40,279 INFO L74 IsIncluded]: Start isIncluded. First operand 333 states. Second operand 268 states. [2020-07-10 14:21:40,279 INFO L87 Difference]: Start difference. First operand 333 states. Second operand 268 states. [2020-07-10 14:21:40,299 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:40,299 INFO L93 Difference]: Finished difference Result 333 states and 402 transitions. [2020-07-10 14:21:40,299 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 402 transitions. [2020-07-10 14:21:40,301 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:40,301 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:40,301 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 333 states. [2020-07-10 14:21:40,302 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 333 states. [2020-07-10 14:21:40,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:40,319 INFO L93 Difference]: Finished difference Result 333 states and 402 transitions. [2020-07-10 14:21:40,319 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 402 transitions. [2020-07-10 14:21:40,321 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:21:40,321 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:21:40,321 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:21:40,321 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:21:40,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 268 states. [2020-07-10 14:21:40,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 268 states and 318 transitions. [2020-07-10 14:21:40,333 INFO L78 Accepts]: Start accepts. Automaton has 268 states and 318 transitions. Word has length 64 [2020-07-10 14:21:40,333 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:21:40,333 INFO L479 AbstractCegarLoop]: Abstraction has 268 states and 318 transitions. [2020-07-10 14:21:40,334 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:21:40,334 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 318 transitions. [2020-07-10 14:21:40,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2020-07-10 14:21:40,335 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:21:40,336 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 14:21:40,336 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 14:21:40,336 INFO L427 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:21:40,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:21:40,337 INFO L82 PathProgramCache]: Analyzing trace with hash -1836372268, now seen corresponding path program 1 times [2020-07-10 14:21:40,337 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:21:40,337 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1075304088] [2020-07-10 14:21:40,337 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:21:40,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,794 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:21:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,878 INFO L280 TraceCheckUtils]: 0: Hoare triple {3810#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,878 INFO L280 TraceCheckUtils]: 1: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume true; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,879 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3778#(= 0 ~pumpRunning~0)} {3773#true} #527#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,887 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,888 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #429#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,893 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,894 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #431#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,899 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {3773#true} is VALID [2020-07-10 14:21:40,899 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,900 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #433#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,904 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,906 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #435#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,921 INFO L280 TraceCheckUtils]: 0: Hoare triple {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3773#true} is VALID [2020-07-10 14:21:40,922 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,922 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #517#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {3812#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,944 INFO L280 TraceCheckUtils]: 1: Hoare triple {3778#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,945 INFO L280 TraceCheckUtils]: 2: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume true; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,946 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3778#(= 0 ~pumpRunning~0)} {3778#(= 0 ~pumpRunning~0)} #483#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,957 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3773#true} is VALID [2020-07-10 14:21:40,957 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,957 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3773#true} {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {3773#true} is VALID [2020-07-10 14:21:40,958 INFO L263 TraceCheckUtils]: 0: Hoare triple {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {3773#true} is VALID [2020-07-10 14:21:40,958 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3773#true} is VALID [2020-07-10 14:21:40,958 INFO L280 TraceCheckUtils]: 2: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,958 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3773#true} {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {3773#true} is VALID [2020-07-10 14:21:40,959 INFO L280 TraceCheckUtils]: 4: Hoare triple {3773#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {3773#true} is VALID [2020-07-10 14:21:40,959 INFO L280 TraceCheckUtils]: 5: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,960 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #495#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {3773#true} is VALID [2020-07-10 14:21:40,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:40,966 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #509#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:21:40,982 INFO L280 TraceCheckUtils]: 0: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:21:40,983 INFO L280 TraceCheckUtils]: 1: Hoare triple {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:21:40,984 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3778#(= 0 ~pumpRunning~0)} #511#return; {3808#(= 0 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-10 14:21:40,988 INFO L263 TraceCheckUtils]: 0: Hoare triple {3773#true} call ULTIMATE.init(); {3810#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:21:40,994 INFO L280 TraceCheckUtils]: 1: Hoare triple {3810#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,995 INFO L280 TraceCheckUtils]: 2: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume true; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,995 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3778#(= 0 ~pumpRunning~0)} {3773#true} #527#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,996 INFO L263 TraceCheckUtils]: 4: Hoare triple {3778#(= 0 ~pumpRunning~0)} call #t~ret74 := main(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,997 INFO L280 TraceCheckUtils]: 5: Hoare triple {3778#(= 0 ~pumpRunning~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:40,998 INFO L263 TraceCheckUtils]: 6: Hoare triple {3778#(= 0 ~pumpRunning~0)} call select_helpers(); {3773#true} is VALID [2020-07-10 14:21:40,998 INFO L280 TraceCheckUtils]: 7: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:41,003 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #429#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,003 INFO L263 TraceCheckUtils]: 9: Hoare triple {3778#(= 0 ~pumpRunning~0)} call select_features(); {3773#true} is VALID [2020-07-10 14:21:41,003 INFO L280 TraceCheckUtils]: 10: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:41,009 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #431#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,009 INFO L263 TraceCheckUtils]: 12: Hoare triple {3778#(= 0 ~pumpRunning~0)} call #t~ret35 := valid_product(); {3773#true} is VALID [2020-07-10 14:21:41,010 INFO L280 TraceCheckUtils]: 13: Hoare triple {3773#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {3773#true} is VALID [2020-07-10 14:21:41,010 INFO L280 TraceCheckUtils]: 14: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:41,011 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #433#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,012 INFO L280 TraceCheckUtils]: 16: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,013 INFO L280 TraceCheckUtils]: 17: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume 0 != ~tmp~3; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,013 INFO L263 TraceCheckUtils]: 18: Hoare triple {3778#(= 0 ~pumpRunning~0)} call setup(); {3773#true} is VALID [2020-07-10 14:21:41,013 INFO L280 TraceCheckUtils]: 19: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:41,014 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #435#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,014 INFO L263 TraceCheckUtils]: 21: Hoare triple {3778#(= 0 ~pumpRunning~0)} call runTest(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,015 INFO L263 TraceCheckUtils]: 22: Hoare triple {3778#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__1(); {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:41,015 INFO L280 TraceCheckUtils]: 23: Hoare triple {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {3773#true} is VALID [2020-07-10 14:21:41,016 INFO L280 TraceCheckUtils]: 24: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:41,016 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #517#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,017 INFO L263 TraceCheckUtils]: 26: Hoare triple {3778#(= 0 ~pumpRunning~0)} call test(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,017 INFO L280 TraceCheckUtils]: 27: Hoare triple {3778#(= 0 ~pumpRunning~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,018 INFO L280 TraceCheckUtils]: 28: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !false; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,018 INFO L280 TraceCheckUtils]: 29: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,019 INFO L280 TraceCheckUtils]: 30: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,020 INFO L280 TraceCheckUtils]: 31: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp~4); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,020 INFO L280 TraceCheckUtils]: 32: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,021 INFO L280 TraceCheckUtils]: 33: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,021 INFO L280 TraceCheckUtils]: 34: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,022 INFO L280 TraceCheckUtils]: 35: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,022 INFO L280 TraceCheckUtils]: 36: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume 0 != ~tmp___1~0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,023 INFO L263 TraceCheckUtils]: 37: Hoare triple {3778#(= 0 ~pumpRunning~0)} call stopSystem(); {3812#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:21:41,024 INFO L280 TraceCheckUtils]: 38: Hoare triple {3812#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume !(0 != ~pumpRunning~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,025 INFO L280 TraceCheckUtils]: 39: Hoare triple {3778#(= 0 ~pumpRunning~0)} ~systemActive~0 := 0; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,026 INFO L280 TraceCheckUtils]: 40: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume true; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,027 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3778#(= 0 ~pumpRunning~0)} {3778#(= 0 ~pumpRunning~0)} #483#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,027 INFO L263 TraceCheckUtils]: 42: Hoare triple {3778#(= 0 ~pumpRunning~0)} call timeShift(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,028 INFO L263 TraceCheckUtils]: 43: Hoare triple {3778#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:21:41,028 INFO L263 TraceCheckUtils]: 44: Hoare triple {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {3773#true} is VALID [2020-07-10 14:21:41,028 INFO L280 TraceCheckUtils]: 45: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3773#true} is VALID [2020-07-10 14:21:41,028 INFO L280 TraceCheckUtils]: 46: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:41,029 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {3773#true} {3811#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {3773#true} is VALID [2020-07-10 14:21:41,029 INFO L280 TraceCheckUtils]: 48: Hoare triple {3773#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {3773#true} is VALID [2020-07-10 14:21:41,029 INFO L280 TraceCheckUtils]: 49: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:41,030 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #495#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,031 INFO L280 TraceCheckUtils]: 51: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~pumpRunning~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,031 INFO L280 TraceCheckUtils]: 52: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume !(0 != ~systemActive~0); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,032 INFO L263 TraceCheckUtils]: 53: Hoare triple {3778#(= 0 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,033 INFO L280 TraceCheckUtils]: 54: Hoare triple {3778#(= 0 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,033 INFO L263 TraceCheckUtils]: 55: Hoare triple {3778#(= 0 ~pumpRunning~0)} call #t~ret71 := getWaterLevel(); {3773#true} is VALID [2020-07-10 14:21:41,033 INFO L280 TraceCheckUtils]: 56: Hoare triple {3773#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {3773#true} is VALID [2020-07-10 14:21:41,033 INFO L280 TraceCheckUtils]: 57: Hoare triple {3773#true} assume true; {3773#true} is VALID [2020-07-10 14:21:41,034 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3773#true} {3778#(= 0 ~pumpRunning~0)} #509#return; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,034 INFO L280 TraceCheckUtils]: 59: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,034 INFO L280 TraceCheckUtils]: 60: Hoare triple {3778#(= 0 ~pumpRunning~0)} assume 2 != ~tmp~8; {3778#(= 0 ~pumpRunning~0)} is VALID [2020-07-10 14:21:41,035 INFO L263 TraceCheckUtils]: 61: Hoare triple {3778#(= 0 ~pumpRunning~0)} call #t~ret72 := isPumpRunning(); {3773#true} is VALID [2020-07-10 14:21:41,035 INFO L280 TraceCheckUtils]: 62: Hoare triple {3773#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:21:41,035 INFO L280 TraceCheckUtils]: 63: Hoare triple {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} assume true; {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} is VALID [2020-07-10 14:21:41,036 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3816#(= ~pumpRunning~0 |isPumpRunning_#res|)} {3778#(= 0 ~pumpRunning~0)} #511#return; {3808#(= 0 |__utac_acc__Specification5_spec__3_#t~ret72|)} is VALID [2020-07-10 14:21:41,037 INFO L280 TraceCheckUtils]: 65: Hoare triple {3808#(= 0 |__utac_acc__Specification5_spec__3_#t~ret72|)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {3809#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} is VALID [2020-07-10 14:21:41,040 INFO L280 TraceCheckUtils]: 66: Hoare triple {3809#(= 0 __utac_acc__Specification5_spec__3_~tmp___0~2)} assume 0 != ~tmp___0~2; {3774#false} is VALID [2020-07-10 14:21:41,040 INFO L280 TraceCheckUtils]: 67: Hoare triple {3774#false} assume 0 == ~switchedOnBeforeTS~0; {3774#false} is VALID [2020-07-10 14:21:41,040 INFO L263 TraceCheckUtils]: 68: Hoare triple {3774#false} call __automaton_fail(); {3774#false} is VALID [2020-07-10 14:21:41,040 INFO L280 TraceCheckUtils]: 69: Hoare triple {3774#false} assume !false; {3774#false} is VALID [2020-07-10 14:21:41,049 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 14:21:41,050 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1075304088] [2020-07-10 14:21:41,050 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:21:41,050 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:21:41,050 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [217784236] [2020-07-10 14:21:41,051 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:21:41,051 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:21:41,051 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:21:41,136 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 14:21:41,136 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:21:41,136 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:21:41,137 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:21:41,137 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:21:41,137 INFO L87 Difference]: Start difference. First operand 268 states and 318 transitions. Second operand 9 states. [2020-07-10 14:21:42,044 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:21:45,261 WARN L193 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:50,744 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:51,151 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:21:52,002 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:21:52,636 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:21:55,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:21:55,832 INFO L93 Difference]: Finished difference Result 679 states and 862 transitions. [2020-07-10 14:21:55,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2020-07-10 14:21:55,832 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 70 [2020-07-10 14:21:55,832 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:21:55,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:21:55,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 434 transitions. [2020-07-10 14:21:55,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:21:55,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 434 transitions. [2020-07-10 14:21:55,852 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 16 states and 434 transitions. [2020-07-10 14:21:57,164 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:21:57,186 INFO L225 Difference]: With dead ends: 679 [2020-07-10 14:21:57,186 INFO L226 Difference]: Without dead ends: 439 [2020-07-10 14:21:57,188 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 50 ImplicationChecksByTransitivity, 2.2s TimeCoverageRelationStatistics Valid=100, Invalid=242, Unknown=0, NotChecked=0, Total=342 [2020-07-10 14:21:57,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 439 states. [2020-07-10 14:22:00,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 439 to 379. [2020-07-10 14:22:00,615 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:00,615 INFO L82 GeneralOperation]: Start isEquivalent. First operand 439 states. Second operand 379 states. [2020-07-10 14:22:00,615 INFO L74 IsIncluded]: Start isIncluded. First operand 439 states. Second operand 379 states. [2020-07-10 14:22:00,615 INFO L87 Difference]: Start difference. First operand 439 states. Second operand 379 states. [2020-07-10 14:22:00,636 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:00,636 INFO L93 Difference]: Finished difference Result 439 states and 543 transitions. [2020-07-10 14:22:00,636 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 543 transitions. [2020-07-10 14:22:00,638 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:00,638 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:00,638 INFO L74 IsIncluded]: Start isIncluded. First operand 379 states. Second operand 439 states. [2020-07-10 14:22:00,639 INFO L87 Difference]: Start difference. First operand 379 states. Second operand 439 states. [2020-07-10 14:22:00,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:00,660 INFO L93 Difference]: Finished difference Result 439 states and 543 transitions. [2020-07-10 14:22:00,660 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 543 transitions. [2020-07-10 14:22:00,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:00,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:00,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:00,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:00,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 379 states. [2020-07-10 14:22:00,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 379 states and 451 transitions. [2020-07-10 14:22:00,678 INFO L78 Accepts]: Start accepts. Automaton has 379 states and 451 transitions. Word has length 70 [2020-07-10 14:22:00,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:00,678 INFO L479 AbstractCegarLoop]: Abstraction has 379 states and 451 transitions. [2020-07-10 14:22:00,678 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:22:00,679 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 451 transitions. [2020-07-10 14:22:00,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-10 14:22:00,681 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:00,681 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:00,681 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 14:22:00,681 INFO L427 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:00,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:00,682 INFO L82 PathProgramCache]: Analyzing trace with hash 1329110427, now seen corresponding path program 1 times [2020-07-10 14:22:00,682 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:00,682 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [128715987] [2020-07-10 14:22:00,682 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:00,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,036 WARN L193 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:01,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,126 INFO L280 TraceCheckUtils]: 0: Hoare triple {6229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,133 INFO L280 TraceCheckUtils]: 1: Hoare triple {6166#(= 1 ~waterLevel~0)} assume true; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,137 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6166#(= 1 ~waterLevel~0)} {6161#true} #527#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,144 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,145 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #429#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,149 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,149 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #431#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,153 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {6161#true} is VALID [2020-07-10 14:22:01,153 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,154 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #433#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,157 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,158 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #435#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,172 INFO L280 TraceCheckUtils]: 0: Hoare triple {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6161#true} is VALID [2020-07-10 14:22:01,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,173 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #517#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,181 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-10 14:22:01,181 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,182 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {6161#true} is VALID [2020-07-10 14:22:01,182 INFO L263 TraceCheckUtils]: 0: Hoare triple {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {6161#true} is VALID [2020-07-10 14:22:01,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-10 14:22:01,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,183 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6161#true} {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {6161#true} is VALID [2020-07-10 14:22:01,183 INFO L280 TraceCheckUtils]: 4: Hoare triple {6161#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {6161#true} is VALID [2020-07-10 14:22:01,183 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,184 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #495#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,253 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~9; {6161#true} is VALID [2020-07-10 14:22:01,254 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:01,255 INFO L280 TraceCheckUtils]: 2: Hoare triple {6270#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:01,256 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6270#(= 0 |isHighWaterSensorDry_#res|)} {6161#true} #493#return; {6268#(= 0 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:22:01,256 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {6161#true} is VALID [2020-07-10 14:22:01,257 INFO L263 TraceCheckUtils]: 1: Hoare triple {6161#true} call #t~ret59 := isHighWaterSensorDry(); {6161#true} is VALID [2020-07-10 14:22:01,257 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} havoc ~retValue_acc~9; {6161#true} is VALID [2020-07-10 14:22:01,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {6161#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:01,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {6270#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:01,259 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {6270#(= 0 |isHighWaterSensorDry_#res|)} {6161#true} #493#return; {6268#(= 0 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:22:01,260 INFO L280 TraceCheckUtils]: 6: Hoare triple {6268#(= 0 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {6269#(= 0 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:22:01,261 INFO L280 TraceCheckUtils]: 7: Hoare triple {6269#(= 0 isHighWaterLevel_~tmp~7)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {6162#false} is VALID [2020-07-10 14:22:01,261 INFO L280 TraceCheckUtils]: 8: Hoare triple {6162#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {6162#false} is VALID [2020-07-10 14:22:01,261 INFO L280 TraceCheckUtils]: 9: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-10 14:22:01,262 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {6162#false} {6161#true} #471#return; {6162#false} is VALID [2020-07-10 14:22:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-10 14:22:01,274 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,274 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-10 14:22:01,274 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~4; {6161#true} is VALID [2020-07-10 14:22:01,275 INFO L263 TraceCheckUtils]: 1: Hoare triple {6161#true} call #t~ret42 := isMethaneLevelCritical(); {6161#true} is VALID [2020-07-10 14:22:01,275 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-10 14:22:01,275 INFO L280 TraceCheckUtils]: 3: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,275 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-10 14:22:01,276 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {6161#true} is VALID [2020-07-10 14:22:01,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,276 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {6161#true} {6161#true} #489#return; {6161#true} is VALID [2020-07-10 14:22:01,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6161#true} is VALID [2020-07-10 14:22:01,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,280 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6161#true} #491#return; {6161#true} is VALID [2020-07-10 14:22:01,280 INFO L280 TraceCheckUtils]: 0: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6161#true} is VALID [2020-07-10 14:22:01,281 INFO L263 TraceCheckUtils]: 1: Hoare triple {6161#true} call #t~ret41 := isMethaneAlarm(); {6161#true} is VALID [2020-07-10 14:22:01,281 INFO L280 TraceCheckUtils]: 2: Hoare triple {6161#true} havoc ~retValue_acc~4; {6161#true} is VALID [2020-07-10 14:22:01,281 INFO L263 TraceCheckUtils]: 3: Hoare triple {6161#true} call #t~ret42 := isMethaneLevelCritical(); {6161#true} is VALID [2020-07-10 14:22:01,281 INFO L280 TraceCheckUtils]: 4: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-10 14:22:01,281 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,282 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-10 14:22:01,282 INFO L280 TraceCheckUtils]: 7: Hoare triple {6161#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {6161#true} is VALID [2020-07-10 14:22:01,282 INFO L280 TraceCheckUtils]: 8: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,282 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6161#true} {6161#true} #489#return; {6161#true} is VALID [2020-07-10 14:22:01,282 INFO L280 TraceCheckUtils]: 10: Hoare triple {6161#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {6161#true} is VALID [2020-07-10 14:22:01,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {6161#true} assume !(0 != ~tmp~6); {6161#true} is VALID [2020-07-10 14:22:01,284 INFO L263 TraceCheckUtils]: 12: Hoare triple {6161#true} call activatePump__wrappee__highWaterSensor(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:01,284 INFO L280 TraceCheckUtils]: 13: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6161#true} is VALID [2020-07-10 14:22:01,284 INFO L280 TraceCheckUtils]: 14: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,284 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6161#true} {6161#true} #491#return; {6161#true} is VALID [2020-07-10 14:22:01,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,285 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6161#true} {6162#false} #473#return; {6162#false} is VALID [2020-07-10 14:22:01,285 INFO L280 TraceCheckUtils]: 0: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6161#true} is VALID [2020-07-10 14:22:01,285 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume 0 == ~pumpRunning~0; {6161#true} is VALID [2020-07-10 14:22:01,285 INFO L263 TraceCheckUtils]: 2: Hoare triple {6161#true} call #t~ret40 := isHighWaterLevel(); {6161#true} is VALID [2020-07-10 14:22:01,286 INFO L280 TraceCheckUtils]: 3: Hoare triple {6161#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {6161#true} is VALID [2020-07-10 14:22:01,286 INFO L263 TraceCheckUtils]: 4: Hoare triple {6161#true} call #t~ret59 := isHighWaterSensorDry(); {6161#true} is VALID [2020-07-10 14:22:01,286 INFO L280 TraceCheckUtils]: 5: Hoare triple {6161#true} havoc ~retValue_acc~9; {6161#true} is VALID [2020-07-10 14:22:01,287 INFO L280 TraceCheckUtils]: 6: Hoare triple {6161#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:01,287 INFO L280 TraceCheckUtils]: 7: Hoare triple {6270#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:01,288 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6270#(= 0 |isHighWaterSensorDry_#res|)} {6161#true} #493#return; {6268#(= 0 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:22:01,289 INFO L280 TraceCheckUtils]: 9: Hoare triple {6268#(= 0 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {6269#(= 0 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:22:01,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {6269#(= 0 isHighWaterLevel_~tmp~7)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {6162#false} is VALID [2020-07-10 14:22:01,290 INFO L280 TraceCheckUtils]: 11: Hoare triple {6162#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {6162#false} is VALID [2020-07-10 14:22:01,290 INFO L280 TraceCheckUtils]: 12: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-10 14:22:01,290 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {6162#false} {6161#true} #471#return; {6162#false} is VALID [2020-07-10 14:22:01,290 INFO L280 TraceCheckUtils]: 14: Hoare triple {6162#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {6162#false} is VALID [2020-07-10 14:22:01,291 INFO L280 TraceCheckUtils]: 15: Hoare triple {6162#false} assume 0 != ~tmp~5; {6162#false} is VALID [2020-07-10 14:22:01,291 INFO L263 TraceCheckUtils]: 16: Hoare triple {6162#false} call activatePump(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:01,291 INFO L280 TraceCheckUtils]: 17: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6161#true} is VALID [2020-07-10 14:22:01,291 INFO L263 TraceCheckUtils]: 18: Hoare triple {6161#true} call #t~ret41 := isMethaneAlarm(); {6161#true} is VALID [2020-07-10 14:22:01,291 INFO L280 TraceCheckUtils]: 19: Hoare triple {6161#true} havoc ~retValue_acc~4; {6161#true} is VALID [2020-07-10 14:22:01,292 INFO L263 TraceCheckUtils]: 20: Hoare triple {6161#true} call #t~ret42 := isMethaneLevelCritical(); {6161#true} is VALID [2020-07-10 14:22:01,292 INFO L280 TraceCheckUtils]: 21: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-10 14:22:01,292 INFO L280 TraceCheckUtils]: 22: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,292 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-10 14:22:01,292 INFO L280 TraceCheckUtils]: 24: Hoare triple {6161#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {6161#true} is VALID [2020-07-10 14:22:01,293 INFO L280 TraceCheckUtils]: 25: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,293 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {6161#true} {6161#true} #489#return; {6161#true} is VALID [2020-07-10 14:22:01,293 INFO L280 TraceCheckUtils]: 27: Hoare triple {6161#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {6161#true} is VALID [2020-07-10 14:22:01,293 INFO L280 TraceCheckUtils]: 28: Hoare triple {6161#true} assume !(0 != ~tmp~6); {6161#true} is VALID [2020-07-10 14:22:01,294 INFO L263 TraceCheckUtils]: 29: Hoare triple {6161#true} call activatePump__wrappee__highWaterSensor(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:01,294 INFO L280 TraceCheckUtils]: 30: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6161#true} is VALID [2020-07-10 14:22:01,294 INFO L280 TraceCheckUtils]: 31: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,295 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6161#true} {6161#true} #491#return; {6161#true} is VALID [2020-07-10 14:22:01,295 INFO L280 TraceCheckUtils]: 33: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,295 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6161#true} {6162#false} #473#return; {6162#false} is VALID [2020-07-10 14:22:01,295 INFO L280 TraceCheckUtils]: 35: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-10 14:22:01,295 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6162#false} {6166#(= 1 ~waterLevel~0)} #499#return; {6162#false} is VALID [2020-07-10 14:22:01,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,299 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {6161#true} is VALID [2020-07-10 14:22:01,299 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,300 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6162#false} #509#return; {6162#false} is VALID [2020-07-10 14:22:01,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:01,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-10 14:22:01,302 INFO L280 TraceCheckUtils]: 1: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,303 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {6161#true} {6162#false} #511#return; {6162#false} is VALID [2020-07-10 14:22:01,306 INFO L263 TraceCheckUtils]: 0: Hoare triple {6161#true} call ULTIMATE.init(); {6229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:22:01,311 INFO L280 TraceCheckUtils]: 1: Hoare triple {6229#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {6166#(= 1 ~waterLevel~0)} assume true; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,313 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {6166#(= 1 ~waterLevel~0)} {6161#true} #527#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,313 INFO L263 TraceCheckUtils]: 4: Hoare triple {6166#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,314 INFO L280 TraceCheckUtils]: 5: Hoare triple {6166#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,314 INFO L263 TraceCheckUtils]: 6: Hoare triple {6166#(= 1 ~waterLevel~0)} call select_helpers(); {6161#true} is VALID [2020-07-10 14:22:01,314 INFO L280 TraceCheckUtils]: 7: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,315 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #429#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,315 INFO L263 TraceCheckUtils]: 9: Hoare triple {6166#(= 1 ~waterLevel~0)} call select_features(); {6161#true} is VALID [2020-07-10 14:22:01,315 INFO L280 TraceCheckUtils]: 10: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,316 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #431#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,316 INFO L263 TraceCheckUtils]: 12: Hoare triple {6166#(= 1 ~waterLevel~0)} call #t~ret35 := valid_product(); {6161#true} is VALID [2020-07-10 14:22:01,316 INFO L280 TraceCheckUtils]: 13: Hoare triple {6161#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {6161#true} is VALID [2020-07-10 14:22:01,316 INFO L280 TraceCheckUtils]: 14: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,318 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #433#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,318 INFO L280 TraceCheckUtils]: 16: Hoare triple {6166#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,319 INFO L280 TraceCheckUtils]: 17: Hoare triple {6166#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,319 INFO L263 TraceCheckUtils]: 18: Hoare triple {6166#(= 1 ~waterLevel~0)} call setup(); {6161#true} is VALID [2020-07-10 14:22:01,319 INFO L280 TraceCheckUtils]: 19: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,320 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #435#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,320 INFO L263 TraceCheckUtils]: 21: Hoare triple {6166#(= 1 ~waterLevel~0)} call runTest(); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,321 INFO L263 TraceCheckUtils]: 22: Hoare triple {6166#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:01,321 INFO L280 TraceCheckUtils]: 23: Hoare triple {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {6161#true} is VALID [2020-07-10 14:22:01,321 INFO L280 TraceCheckUtils]: 24: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,322 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #517#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,323 INFO L263 TraceCheckUtils]: 26: Hoare triple {6166#(= 1 ~waterLevel~0)} call test(); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,323 INFO L280 TraceCheckUtils]: 27: Hoare triple {6166#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,324 INFO L280 TraceCheckUtils]: 28: Hoare triple {6166#(= 1 ~waterLevel~0)} assume !false; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,324 INFO L280 TraceCheckUtils]: 29: Hoare triple {6166#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,325 INFO L280 TraceCheckUtils]: 30: Hoare triple {6166#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,325 INFO L280 TraceCheckUtils]: 31: Hoare triple {6166#(= 1 ~waterLevel~0)} assume !(0 != ~tmp~4); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,326 INFO L280 TraceCheckUtils]: 32: Hoare triple {6166#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,326 INFO L280 TraceCheckUtils]: 33: Hoare triple {6166#(= 1 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,327 INFO L280 TraceCheckUtils]: 34: Hoare triple {6166#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,327 INFO L280 TraceCheckUtils]: 35: Hoare triple {6166#(= 1 ~waterLevel~0)} assume 0 != ~tmp___2~0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,328 INFO L263 TraceCheckUtils]: 36: Hoare triple {6166#(= 1 ~waterLevel~0)} call timeShift(); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,329 INFO L263 TraceCheckUtils]: 37: Hoare triple {6166#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:01,329 INFO L263 TraceCheckUtils]: 38: Hoare triple {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {6161#true} is VALID [2020-07-10 14:22:01,329 INFO L280 TraceCheckUtils]: 39: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-10 14:22:01,329 INFO L280 TraceCheckUtils]: 40: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,329 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6161#true} {6230#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {6161#true} is VALID [2020-07-10 14:22:01,330 INFO L280 TraceCheckUtils]: 42: Hoare triple {6161#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {6161#true} is VALID [2020-07-10 14:22:01,330 INFO L280 TraceCheckUtils]: 43: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,331 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {6161#true} {6166#(= 1 ~waterLevel~0)} #495#return; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,332 INFO L280 TraceCheckUtils]: 45: Hoare triple {6166#(= 1 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,333 INFO L280 TraceCheckUtils]: 46: Hoare triple {6166#(= 1 ~waterLevel~0)} assume 0 != ~systemActive~0; {6166#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:22:01,333 INFO L263 TraceCheckUtils]: 47: Hoare triple {6166#(= 1 ~waterLevel~0)} call processEnvironment(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:01,334 INFO L280 TraceCheckUtils]: 48: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {6161#true} is VALID [2020-07-10 14:22:01,334 INFO L280 TraceCheckUtils]: 49: Hoare triple {6161#true} assume 0 == ~pumpRunning~0; {6161#true} is VALID [2020-07-10 14:22:01,334 INFO L263 TraceCheckUtils]: 50: Hoare triple {6161#true} call #t~ret40 := isHighWaterLevel(); {6161#true} is VALID [2020-07-10 14:22:01,334 INFO L280 TraceCheckUtils]: 51: Hoare triple {6161#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {6161#true} is VALID [2020-07-10 14:22:01,334 INFO L263 TraceCheckUtils]: 52: Hoare triple {6161#true} call #t~ret59 := isHighWaterSensorDry(); {6161#true} is VALID [2020-07-10 14:22:01,335 INFO L280 TraceCheckUtils]: 53: Hoare triple {6161#true} havoc ~retValue_acc~9; {6161#true} is VALID [2020-07-10 14:22:01,335 INFO L280 TraceCheckUtils]: 54: Hoare triple {6161#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:01,336 INFO L280 TraceCheckUtils]: 55: Hoare triple {6270#(= 0 |isHighWaterSensorDry_#res|)} assume true; {6270#(= 0 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:01,337 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {6270#(= 0 |isHighWaterSensorDry_#res|)} {6161#true} #493#return; {6268#(= 0 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:22:01,338 INFO L280 TraceCheckUtils]: 57: Hoare triple {6268#(= 0 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {6269#(= 0 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:22:01,338 INFO L280 TraceCheckUtils]: 58: Hoare triple {6269#(= 0 isHighWaterLevel_~tmp~7)} assume 0 != ~tmp~7;~tmp___0~1 := 0; {6162#false} is VALID [2020-07-10 14:22:01,338 INFO L280 TraceCheckUtils]: 59: Hoare triple {6162#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {6162#false} is VALID [2020-07-10 14:22:01,339 INFO L280 TraceCheckUtils]: 60: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-10 14:22:01,339 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {6162#false} {6161#true} #471#return; {6162#false} is VALID [2020-07-10 14:22:01,339 INFO L280 TraceCheckUtils]: 62: Hoare triple {6162#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {6162#false} is VALID [2020-07-10 14:22:01,339 INFO L280 TraceCheckUtils]: 63: Hoare triple {6162#false} assume 0 != ~tmp~5; {6162#false} is VALID [2020-07-10 14:22:01,339 INFO L263 TraceCheckUtils]: 64: Hoare triple {6162#false} call activatePump(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:01,339 INFO L280 TraceCheckUtils]: 65: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {6161#true} is VALID [2020-07-10 14:22:01,340 INFO L263 TraceCheckUtils]: 66: Hoare triple {6161#true} call #t~ret41 := isMethaneAlarm(); {6161#true} is VALID [2020-07-10 14:22:01,340 INFO L280 TraceCheckUtils]: 67: Hoare triple {6161#true} havoc ~retValue_acc~4; {6161#true} is VALID [2020-07-10 14:22:01,340 INFO L263 TraceCheckUtils]: 68: Hoare triple {6161#true} call #t~ret42 := isMethaneLevelCritical(); {6161#true} is VALID [2020-07-10 14:22:01,340 INFO L280 TraceCheckUtils]: 69: Hoare triple {6161#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {6161#true} is VALID [2020-07-10 14:22:01,340 INFO L280 TraceCheckUtils]: 70: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,340 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {6161#true} {6161#true} #521#return; {6161#true} is VALID [2020-07-10 14:22:01,341 INFO L280 TraceCheckUtils]: 72: Hoare triple {6161#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {6161#true} is VALID [2020-07-10 14:22:01,341 INFO L280 TraceCheckUtils]: 73: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,341 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {6161#true} {6161#true} #489#return; {6161#true} is VALID [2020-07-10 14:22:01,341 INFO L280 TraceCheckUtils]: 75: Hoare triple {6161#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {6161#true} is VALID [2020-07-10 14:22:01,341 INFO L280 TraceCheckUtils]: 76: Hoare triple {6161#true} assume !(0 != ~tmp~6); {6161#true} is VALID [2020-07-10 14:22:01,342 INFO L263 TraceCheckUtils]: 77: Hoare triple {6161#true} call activatePump__wrappee__highWaterSensor(); {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:01,342 INFO L280 TraceCheckUtils]: 78: Hoare triple {6234#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {6161#true} is VALID [2020-07-10 14:22:01,343 INFO L280 TraceCheckUtils]: 79: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,343 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {6161#true} {6161#true} #491#return; {6161#true} is VALID [2020-07-10 14:22:01,343 INFO L280 TraceCheckUtils]: 81: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,343 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {6161#true} {6162#false} #473#return; {6162#false} is VALID [2020-07-10 14:22:01,343 INFO L280 TraceCheckUtils]: 83: Hoare triple {6162#false} assume true; {6162#false} is VALID [2020-07-10 14:22:01,343 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {6162#false} {6166#(= 1 ~waterLevel~0)} #499#return; {6162#false} is VALID [2020-07-10 14:22:01,344 INFO L263 TraceCheckUtils]: 85: Hoare triple {6162#false} call __utac_acc__Specification5_spec__3(); {6162#false} is VALID [2020-07-10 14:22:01,344 INFO L280 TraceCheckUtils]: 86: Hoare triple {6162#false} havoc ~tmp~8;havoc ~tmp___0~2; {6162#false} is VALID [2020-07-10 14:22:01,344 INFO L263 TraceCheckUtils]: 87: Hoare triple {6162#false} call #t~ret71 := getWaterLevel(); {6161#true} is VALID [2020-07-10 14:22:01,344 INFO L280 TraceCheckUtils]: 88: Hoare triple {6161#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {6161#true} is VALID [2020-07-10 14:22:01,344 INFO L280 TraceCheckUtils]: 89: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,345 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {6161#true} {6162#false} #509#return; {6162#false} is VALID [2020-07-10 14:22:01,345 INFO L280 TraceCheckUtils]: 91: Hoare triple {6162#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {6162#false} is VALID [2020-07-10 14:22:01,345 INFO L280 TraceCheckUtils]: 92: Hoare triple {6162#false} assume 2 != ~tmp~8; {6162#false} is VALID [2020-07-10 14:22:01,345 INFO L263 TraceCheckUtils]: 93: Hoare triple {6162#false} call #t~ret72 := isPumpRunning(); {6161#true} is VALID [2020-07-10 14:22:01,345 INFO L280 TraceCheckUtils]: 94: Hoare triple {6161#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {6161#true} is VALID [2020-07-10 14:22:01,345 INFO L280 TraceCheckUtils]: 95: Hoare triple {6161#true} assume true; {6161#true} is VALID [2020-07-10 14:22:01,346 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {6161#true} {6162#false} #511#return; {6162#false} is VALID [2020-07-10 14:22:01,346 INFO L280 TraceCheckUtils]: 97: Hoare triple {6162#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {6162#false} is VALID [2020-07-10 14:22:01,346 INFO L280 TraceCheckUtils]: 98: Hoare triple {6162#false} assume 0 != ~tmp___0~2; {6162#false} is VALID [2020-07-10 14:22:01,346 INFO L280 TraceCheckUtils]: 99: Hoare triple {6162#false} assume 0 == ~switchedOnBeforeTS~0; {6162#false} is VALID [2020-07-10 14:22:01,347 INFO L263 TraceCheckUtils]: 100: Hoare triple {6162#false} call __automaton_fail(); {6162#false} is VALID [2020-07-10 14:22:01,347 INFO L280 TraceCheckUtils]: 101: Hoare triple {6162#false} assume !false; {6162#false} is VALID [2020-07-10 14:22:01,365 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 14:22:01,366 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [128715987] [2020-07-10 14:22:01,366 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:01,366 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:22:01,367 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1363471143] [2020-07-10 14:22:01,367 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-10 14:22:01,368 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:01,368 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:22:01,505 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:01,505 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:22:01,505 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:01,506 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:22:01,506 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:22:01,506 INFO L87 Difference]: Start difference. First operand 379 states and 451 transitions. Second operand 9 states. [2020-07-10 14:22:02,472 WARN L193 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:22:07,971 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:08,370 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:22:09,005 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:09,501 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:21,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:21,270 INFO L93 Difference]: Finished difference Result 1185 states and 1563 transitions. [2020-07-10 14:22:21,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2020-07-10 14:22:21,271 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-10 14:22:21,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:22:21,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:22:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 533 transitions. [2020-07-10 14:22:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:22:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 533 transitions. [2020-07-10 14:22:21,301 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 15 states and 533 transitions. [2020-07-10 14:22:23,917 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 533 edges. 533 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:24,023 INFO L225 Difference]: With dead ends: 1185 [2020-07-10 14:22:24,024 INFO L226 Difference]: Without dead ends: 834 [2020-07-10 14:22:24,028 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 57 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:22:24,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 834 states. [2020-07-10 14:22:30,436 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 834 to 717. [2020-07-10 14:22:30,436 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:30,436 INFO L82 GeneralOperation]: Start isEquivalent. First operand 834 states. Second operand 717 states. [2020-07-10 14:22:30,437 INFO L74 IsIncluded]: Start isIncluded. First operand 834 states. Second operand 717 states. [2020-07-10 14:22:30,437 INFO L87 Difference]: Start difference. First operand 834 states. Second operand 717 states. [2020-07-10 14:22:30,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:30,489 INFO L93 Difference]: Finished difference Result 834 states and 1056 transitions. [2020-07-10 14:22:30,489 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1056 transitions. [2020-07-10 14:22:30,493 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:30,493 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:30,493 INFO L74 IsIncluded]: Start isIncluded. First operand 717 states. Second operand 834 states. [2020-07-10 14:22:30,493 INFO L87 Difference]: Start difference. First operand 717 states. Second operand 834 states. [2020-07-10 14:22:30,546 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:30,546 INFO L93 Difference]: Finished difference Result 834 states and 1056 transitions. [2020-07-10 14:22:30,546 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1056 transitions. [2020-07-10 14:22:30,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:30,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:30,550 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:30,550 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:30,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 717 states. [2020-07-10 14:22:30,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 717 states and 858 transitions. [2020-07-10 14:22:30,596 INFO L78 Accepts]: Start accepts. Automaton has 717 states and 858 transitions. Word has length 102 [2020-07-10 14:22:30,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:30,597 INFO L479 AbstractCegarLoop]: Abstraction has 717 states and 858 transitions. [2020-07-10 14:22:30,597 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:22:30,597 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 858 transitions. [2020-07-10 14:22:30,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-10 14:22:30,600 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:30,600 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:30,600 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 14:22:30,600 INFO L427 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:30,601 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:30,601 INFO L82 PathProgramCache]: Analyzing trace with hash 359529404, now seen corresponding path program 1 times [2020-07-10 14:22:30,601 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:30,601 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162529933] [2020-07-10 14:22:30,602 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,903 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,948 INFO L280 TraceCheckUtils]: 0: Hoare triple {10615#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {10548#true} is VALID [2020-07-10 14:22:30,949 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,949 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #527#return; {10548#true} is VALID [2020-07-10 14:22:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,952 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,952 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10548#true} {10548#true} #429#return; {10548#true} is VALID [2020-07-10 14:22:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,955 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10548#true} {10548#true} #431#return; {10548#true} is VALID [2020-07-10 14:22:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,960 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {10548#true} is VALID [2020-07-10 14:22:30,961 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,961 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #433#return; {10548#true} is VALID [2020-07-10 14:22:30,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,964 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {10548#true} {10548#true} #435#return; {10548#true} is VALID [2020-07-10 14:22:30,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,974 INFO L280 TraceCheckUtils]: 0: Hoare triple {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10548#true} is VALID [2020-07-10 14:22:30,974 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,975 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #517#return; {10548#true} is VALID [2020-07-10 14:22:30,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:30,984 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-10 14:22:30,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,985 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {10548#true} is VALID [2020-07-10 14:22:30,985 INFO L263 TraceCheckUtils]: 0: Hoare triple {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {10548#true} is VALID [2020-07-10 14:22:30,985 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-10 14:22:30,985 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,986 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10548#true} {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {10548#true} is VALID [2020-07-10 14:22:30,986 INFO L280 TraceCheckUtils]: 4: Hoare triple {10548#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {10548#true} is VALID [2020-07-10 14:22:30,986 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:30,986 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10548#true} {10548#true} #495#return; {10548#true} is VALID [2020-07-10 14:22:30,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,074 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~9; {10548#true} is VALID [2020-07-10 14:22:31,074 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10548#true} is VALID [2020-07-10 14:22:31,074 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,075 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10548#true} {10548#true} #493#return; {10548#true} is VALID [2020-07-10 14:22:31,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {10548#true} is VALID [2020-07-10 14:22:31,075 INFO L263 TraceCheckUtils]: 1: Hoare triple {10548#true} call #t~ret59 := isHighWaterSensorDry(); {10548#true} is VALID [2020-07-10 14:22:31,075 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} havoc ~retValue_acc~9; {10548#true} is VALID [2020-07-10 14:22:31,075 INFO L280 TraceCheckUtils]: 3: Hoare triple {10548#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10548#true} is VALID [2020-07-10 14:22:31,075 INFO L280 TraceCheckUtils]: 4: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,075 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {10548#true} {10548#true} #493#return; {10548#true} is VALID [2020-07-10 14:22:31,076 INFO L280 TraceCheckUtils]: 6: Hoare triple {10548#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {10548#true} is VALID [2020-07-10 14:22:31,076 INFO L280 TraceCheckUtils]: 7: Hoare triple {10548#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:22:31,077 INFO L280 TraceCheckUtils]: 8: Hoare triple {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:22:31,077 INFO L280 TraceCheckUtils]: 9: Hoare triple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:22:31,078 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10548#true} #471#return; {10632#(= 0 |processEnvironment_#t~ret40|)} is VALID [2020-07-10 14:22:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-10 14:22:31,104 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,104 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-10 14:22:31,104 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~4; {10548#true} is VALID [2020-07-10 14:22:31,105 INFO L263 TraceCheckUtils]: 1: Hoare triple {10548#true} call #t~ret42 := isMethaneLevelCritical(); {10548#true} is VALID [2020-07-10 14:22:31,105 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-10 14:22:31,105 INFO L280 TraceCheckUtils]: 3: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,105 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-10 14:22:31,106 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {10548#true} is VALID [2020-07-10 14:22:31,106 INFO L280 TraceCheckUtils]: 6: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,106 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {10548#true} {10548#true} #489#return; {10548#true} is VALID [2020-07-10 14:22:31,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,111 INFO L280 TraceCheckUtils]: 0: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10548#true} is VALID [2020-07-10 14:22:31,111 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,111 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10548#true} #491#return; {10548#true} is VALID [2020-07-10 14:22:31,112 INFO L280 TraceCheckUtils]: 0: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10548#true} is VALID [2020-07-10 14:22:31,112 INFO L263 TraceCheckUtils]: 1: Hoare triple {10548#true} call #t~ret41 := isMethaneAlarm(); {10548#true} is VALID [2020-07-10 14:22:31,112 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} havoc ~retValue_acc~4; {10548#true} is VALID [2020-07-10 14:22:31,112 INFO L263 TraceCheckUtils]: 3: Hoare triple {10548#true} call #t~ret42 := isMethaneLevelCritical(); {10548#true} is VALID [2020-07-10 14:22:31,113 INFO L280 TraceCheckUtils]: 4: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-10 14:22:31,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,113 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-10 14:22:31,113 INFO L280 TraceCheckUtils]: 7: Hoare triple {10548#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {10548#true} is VALID [2020-07-10 14:22:31,113 INFO L280 TraceCheckUtils]: 8: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,113 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {10548#true} {10548#true} #489#return; {10548#true} is VALID [2020-07-10 14:22:31,114 INFO L280 TraceCheckUtils]: 10: Hoare triple {10548#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {10548#true} is VALID [2020-07-10 14:22:31,114 INFO L280 TraceCheckUtils]: 11: Hoare triple {10548#true} assume !(0 != ~tmp~6); {10548#true} is VALID [2020-07-10 14:22:31,115 INFO L263 TraceCheckUtils]: 12: Hoare triple {10548#true} call activatePump__wrappee__highWaterSensor(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:31,115 INFO L280 TraceCheckUtils]: 13: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10548#true} is VALID [2020-07-10 14:22:31,115 INFO L280 TraceCheckUtils]: 14: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,115 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10548#true} {10548#true} #491#return; {10548#true} is VALID [2020-07-10 14:22:31,115 INFO L280 TraceCheckUtils]: 16: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,116 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {10548#true} {10549#false} #473#return; {10549#false} is VALID [2020-07-10 14:22:31,116 INFO L280 TraceCheckUtils]: 0: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10548#true} is VALID [2020-07-10 14:22:31,116 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume 0 == ~pumpRunning~0; {10548#true} is VALID [2020-07-10 14:22:31,116 INFO L263 TraceCheckUtils]: 2: Hoare triple {10548#true} call #t~ret40 := isHighWaterLevel(); {10548#true} is VALID [2020-07-10 14:22:31,117 INFO L280 TraceCheckUtils]: 3: Hoare triple {10548#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {10548#true} is VALID [2020-07-10 14:22:31,117 INFO L263 TraceCheckUtils]: 4: Hoare triple {10548#true} call #t~ret59 := isHighWaterSensorDry(); {10548#true} is VALID [2020-07-10 14:22:31,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} havoc ~retValue_acc~9; {10548#true} is VALID [2020-07-10 14:22:31,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {10548#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10548#true} is VALID [2020-07-10 14:22:31,117 INFO L280 TraceCheckUtils]: 7: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,117 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10548#true} {10548#true} #493#return; {10548#true} is VALID [2020-07-10 14:22:31,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {10548#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {10548#true} is VALID [2020-07-10 14:22:31,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {10548#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:22:31,119 INFO L280 TraceCheckUtils]: 11: Hoare triple {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:22:31,120 INFO L280 TraceCheckUtils]: 12: Hoare triple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:22:31,121 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10548#true} #471#return; {10632#(= 0 |processEnvironment_#t~ret40|)} is VALID [2020-07-10 14:22:31,121 INFO L280 TraceCheckUtils]: 14: Hoare triple {10632#(= 0 |processEnvironment_#t~ret40|)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {10633#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 14:22:31,122 INFO L280 TraceCheckUtils]: 15: Hoare triple {10633#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {10549#false} is VALID [2020-07-10 14:22:31,122 INFO L263 TraceCheckUtils]: 16: Hoare triple {10549#false} call activatePump(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:31,122 INFO L280 TraceCheckUtils]: 17: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10548#true} is VALID [2020-07-10 14:22:31,123 INFO L263 TraceCheckUtils]: 18: Hoare triple {10548#true} call #t~ret41 := isMethaneAlarm(); {10548#true} is VALID [2020-07-10 14:22:31,123 INFO L280 TraceCheckUtils]: 19: Hoare triple {10548#true} havoc ~retValue_acc~4; {10548#true} is VALID [2020-07-10 14:22:31,123 INFO L263 TraceCheckUtils]: 20: Hoare triple {10548#true} call #t~ret42 := isMethaneLevelCritical(); {10548#true} is VALID [2020-07-10 14:22:31,123 INFO L280 TraceCheckUtils]: 21: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-10 14:22:31,123 INFO L280 TraceCheckUtils]: 22: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,124 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-10 14:22:31,124 INFO L280 TraceCheckUtils]: 24: Hoare triple {10548#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {10548#true} is VALID [2020-07-10 14:22:31,124 INFO L280 TraceCheckUtils]: 25: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,124 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {10548#true} {10548#true} #489#return; {10548#true} is VALID [2020-07-10 14:22:31,124 INFO L280 TraceCheckUtils]: 27: Hoare triple {10548#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {10548#true} is VALID [2020-07-10 14:22:31,125 INFO L280 TraceCheckUtils]: 28: Hoare triple {10548#true} assume !(0 != ~tmp~6); {10548#true} is VALID [2020-07-10 14:22:31,125 INFO L263 TraceCheckUtils]: 29: Hoare triple {10548#true} call activatePump__wrappee__highWaterSensor(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:31,125 INFO L280 TraceCheckUtils]: 30: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10548#true} is VALID [2020-07-10 14:22:31,126 INFO L280 TraceCheckUtils]: 31: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,126 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {10548#true} {10548#true} #491#return; {10548#true} is VALID [2020-07-10 14:22:31,126 INFO L280 TraceCheckUtils]: 33: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,126 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {10548#true} {10549#false} #473#return; {10549#false} is VALID [2020-07-10 14:22:31,126 INFO L280 TraceCheckUtils]: 35: Hoare triple {10549#false} assume true; {10549#false} is VALID [2020-07-10 14:22:31,127 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {10549#false} {10548#true} #499#return; {10549#false} is VALID [2020-07-10 14:22:31,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {10548#true} is VALID [2020-07-10 14:22:31,131 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,131 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10549#false} #509#return; {10549#false} is VALID [2020-07-10 14:22:31,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:31,134 INFO L280 TraceCheckUtils]: 0: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-10 14:22:31,134 INFO L280 TraceCheckUtils]: 1: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,134 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {10548#true} {10549#false} #511#return; {10549#false} is VALID [2020-07-10 14:22:31,139 INFO L263 TraceCheckUtils]: 0: Hoare triple {10548#true} call ULTIMATE.init(); {10615#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:22:31,139 INFO L280 TraceCheckUtils]: 1: Hoare triple {10615#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {10548#true} is VALID [2020-07-10 14:22:31,139 INFO L280 TraceCheckUtils]: 2: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,140 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {10548#true} {10548#true} #527#return; {10548#true} is VALID [2020-07-10 14:22:31,140 INFO L263 TraceCheckUtils]: 4: Hoare triple {10548#true} call #t~ret74 := main(); {10548#true} is VALID [2020-07-10 14:22:31,140 INFO L280 TraceCheckUtils]: 5: Hoare triple {10548#true} havoc ~retValue_acc~3;havoc ~tmp~3; {10548#true} is VALID [2020-07-10 14:22:31,140 INFO L263 TraceCheckUtils]: 6: Hoare triple {10548#true} call select_helpers(); {10548#true} is VALID [2020-07-10 14:22:31,140 INFO L280 TraceCheckUtils]: 7: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,141 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {10548#true} {10548#true} #429#return; {10548#true} is VALID [2020-07-10 14:22:31,141 INFO L263 TraceCheckUtils]: 9: Hoare triple {10548#true} call select_features(); {10548#true} is VALID [2020-07-10 14:22:31,141 INFO L280 TraceCheckUtils]: 10: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,141 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {10548#true} {10548#true} #431#return; {10548#true} is VALID [2020-07-10 14:22:31,141 INFO L263 TraceCheckUtils]: 12: Hoare triple {10548#true} call #t~ret35 := valid_product(); {10548#true} is VALID [2020-07-10 14:22:31,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {10548#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {10548#true} is VALID [2020-07-10 14:22:31,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,142 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {10548#true} {10548#true} #433#return; {10548#true} is VALID [2020-07-10 14:22:31,142 INFO L280 TraceCheckUtils]: 16: Hoare triple {10548#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {10548#true} is VALID [2020-07-10 14:22:31,142 INFO L280 TraceCheckUtils]: 17: Hoare triple {10548#true} assume 0 != ~tmp~3; {10548#true} is VALID [2020-07-10 14:22:31,142 INFO L263 TraceCheckUtils]: 18: Hoare triple {10548#true} call setup(); {10548#true} is VALID [2020-07-10 14:22:31,142 INFO L280 TraceCheckUtils]: 19: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,143 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {10548#true} {10548#true} #435#return; {10548#true} is VALID [2020-07-10 14:22:31,143 INFO L263 TraceCheckUtils]: 21: Hoare triple {10548#true} call runTest(); {10548#true} is VALID [2020-07-10 14:22:31,143 INFO L263 TraceCheckUtils]: 22: Hoare triple {10548#true} call __utac_acc__Specification5_spec__1(); {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:31,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {10548#true} is VALID [2020-07-10 14:22:31,144 INFO L280 TraceCheckUtils]: 24: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,144 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {10548#true} {10548#true} #517#return; {10548#true} is VALID [2020-07-10 14:22:31,144 INFO L263 TraceCheckUtils]: 26: Hoare triple {10548#true} call test(); {10548#true} is VALID [2020-07-10 14:22:31,145 INFO L280 TraceCheckUtils]: 27: Hoare triple {10548#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {10548#true} is VALID [2020-07-10 14:22:31,145 INFO L280 TraceCheckUtils]: 28: Hoare triple {10548#true} assume !false; {10548#true} is VALID [2020-07-10 14:22:31,145 INFO L280 TraceCheckUtils]: 29: Hoare triple {10548#true} assume ~splverifierCounter~0 < 4; {10548#true} is VALID [2020-07-10 14:22:31,145 INFO L280 TraceCheckUtils]: 30: Hoare triple {10548#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {10548#true} is VALID [2020-07-10 14:22:31,145 INFO L280 TraceCheckUtils]: 31: Hoare triple {10548#true} assume !(0 != ~tmp~4); {10548#true} is VALID [2020-07-10 14:22:31,145 INFO L280 TraceCheckUtils]: 32: Hoare triple {10548#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {10548#true} is VALID [2020-07-10 14:22:31,146 INFO L280 TraceCheckUtils]: 33: Hoare triple {10548#true} assume !(0 != ~tmp___0~0); {10548#true} is VALID [2020-07-10 14:22:31,146 INFO L280 TraceCheckUtils]: 34: Hoare triple {10548#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {10548#true} is VALID [2020-07-10 14:22:31,146 INFO L280 TraceCheckUtils]: 35: Hoare triple {10548#true} assume 0 != ~tmp___2~0; {10548#true} is VALID [2020-07-10 14:22:31,146 INFO L263 TraceCheckUtils]: 36: Hoare triple {10548#true} call timeShift(); {10548#true} is VALID [2020-07-10 14:22:31,147 INFO L263 TraceCheckUtils]: 37: Hoare triple {10548#true} call __utac_acc__Specification5_spec__2(); {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:31,147 INFO L263 TraceCheckUtils]: 38: Hoare triple {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {10548#true} is VALID [2020-07-10 14:22:31,147 INFO L280 TraceCheckUtils]: 39: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-10 14:22:31,148 INFO L280 TraceCheckUtils]: 40: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,148 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {10548#true} {10616#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {10548#true} is VALID [2020-07-10 14:22:31,148 INFO L280 TraceCheckUtils]: 42: Hoare triple {10548#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {10548#true} is VALID [2020-07-10 14:22:31,148 INFO L280 TraceCheckUtils]: 43: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,148 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {10548#true} {10548#true} #495#return; {10548#true} is VALID [2020-07-10 14:22:31,148 INFO L280 TraceCheckUtils]: 45: Hoare triple {10548#true} assume !(0 != ~pumpRunning~0); {10548#true} is VALID [2020-07-10 14:22:31,149 INFO L280 TraceCheckUtils]: 46: Hoare triple {10548#true} assume 0 != ~systemActive~0; {10548#true} is VALID [2020-07-10 14:22:31,149 INFO L263 TraceCheckUtils]: 47: Hoare triple {10548#true} call processEnvironment(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:31,149 INFO L280 TraceCheckUtils]: 48: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {10548#true} is VALID [2020-07-10 14:22:31,150 INFO L280 TraceCheckUtils]: 49: Hoare triple {10548#true} assume 0 == ~pumpRunning~0; {10548#true} is VALID [2020-07-10 14:22:31,150 INFO L263 TraceCheckUtils]: 50: Hoare triple {10548#true} call #t~ret40 := isHighWaterLevel(); {10548#true} is VALID [2020-07-10 14:22:31,150 INFO L280 TraceCheckUtils]: 51: Hoare triple {10548#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {10548#true} is VALID [2020-07-10 14:22:31,150 INFO L263 TraceCheckUtils]: 52: Hoare triple {10548#true} call #t~ret59 := isHighWaterSensorDry(); {10548#true} is VALID [2020-07-10 14:22:31,150 INFO L280 TraceCheckUtils]: 53: Hoare triple {10548#true} havoc ~retValue_acc~9; {10548#true} is VALID [2020-07-10 14:22:31,150 INFO L280 TraceCheckUtils]: 54: Hoare triple {10548#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {10548#true} is VALID [2020-07-10 14:22:31,151 INFO L280 TraceCheckUtils]: 55: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,151 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {10548#true} {10548#true} #493#return; {10548#true} is VALID [2020-07-10 14:22:31,151 INFO L280 TraceCheckUtils]: 57: Hoare triple {10548#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {10548#true} is VALID [2020-07-10 14:22:31,152 INFO L280 TraceCheckUtils]: 58: Hoare triple {10548#true} assume 0 != ~tmp~7;~tmp___0~1 := 0; {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} is VALID [2020-07-10 14:22:31,152 INFO L280 TraceCheckUtils]: 59: Hoare triple {10656#(and (<= 0 isHighWaterLevel_~tmp___0~1) (<= isHighWaterLevel_~tmp___0~1 0))} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:22:31,153 INFO L280 TraceCheckUtils]: 60: Hoare triple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} assume true; {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} is VALID [2020-07-10 14:22:31,154 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {10657#(and (<= |isHighWaterLevel_#res| 0) (<= 0 |isHighWaterLevel_#res|))} {10548#true} #471#return; {10632#(= 0 |processEnvironment_#t~ret40|)} is VALID [2020-07-10 14:22:31,155 INFO L280 TraceCheckUtils]: 62: Hoare triple {10632#(= 0 |processEnvironment_#t~ret40|)} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {10633#(= 0 processEnvironment_~tmp~5)} is VALID [2020-07-10 14:22:31,156 INFO L280 TraceCheckUtils]: 63: Hoare triple {10633#(= 0 processEnvironment_~tmp~5)} assume 0 != ~tmp~5; {10549#false} is VALID [2020-07-10 14:22:31,156 INFO L263 TraceCheckUtils]: 64: Hoare triple {10549#false} call activatePump(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:31,156 INFO L280 TraceCheckUtils]: 65: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {10548#true} is VALID [2020-07-10 14:22:31,156 INFO L263 TraceCheckUtils]: 66: Hoare triple {10548#true} call #t~ret41 := isMethaneAlarm(); {10548#true} is VALID [2020-07-10 14:22:31,156 INFO L280 TraceCheckUtils]: 67: Hoare triple {10548#true} havoc ~retValue_acc~4; {10548#true} is VALID [2020-07-10 14:22:31,156 INFO L263 TraceCheckUtils]: 68: Hoare triple {10548#true} call #t~ret42 := isMethaneLevelCritical(); {10548#true} is VALID [2020-07-10 14:22:31,157 INFO L280 TraceCheckUtils]: 69: Hoare triple {10548#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {10548#true} is VALID [2020-07-10 14:22:31,157 INFO L280 TraceCheckUtils]: 70: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,157 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {10548#true} {10548#true} #521#return; {10548#true} is VALID [2020-07-10 14:22:31,157 INFO L280 TraceCheckUtils]: 72: Hoare triple {10548#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {10548#true} is VALID [2020-07-10 14:22:31,157 INFO L280 TraceCheckUtils]: 73: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,158 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {10548#true} {10548#true} #489#return; {10548#true} is VALID [2020-07-10 14:22:31,158 INFO L280 TraceCheckUtils]: 75: Hoare triple {10548#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {10548#true} is VALID [2020-07-10 14:22:31,158 INFO L280 TraceCheckUtils]: 76: Hoare triple {10548#true} assume !(0 != ~tmp~6); {10548#true} is VALID [2020-07-10 14:22:31,158 INFO L263 TraceCheckUtils]: 77: Hoare triple {10548#true} call activatePump__wrappee__highWaterSensor(); {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:31,159 INFO L280 TraceCheckUtils]: 78: Hoare triple {10620#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {10548#true} is VALID [2020-07-10 14:22:31,159 INFO L280 TraceCheckUtils]: 79: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,159 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {10548#true} {10548#true} #491#return; {10548#true} is VALID [2020-07-10 14:22:31,159 INFO L280 TraceCheckUtils]: 81: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,159 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {10548#true} {10549#false} #473#return; {10549#false} is VALID [2020-07-10 14:22:31,159 INFO L280 TraceCheckUtils]: 83: Hoare triple {10549#false} assume true; {10549#false} is VALID [2020-07-10 14:22:31,160 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {10549#false} {10548#true} #499#return; {10549#false} is VALID [2020-07-10 14:22:31,160 INFO L263 TraceCheckUtils]: 85: Hoare triple {10549#false} call __utac_acc__Specification5_spec__3(); {10549#false} is VALID [2020-07-10 14:22:31,160 INFO L280 TraceCheckUtils]: 86: Hoare triple {10549#false} havoc ~tmp~8;havoc ~tmp___0~2; {10549#false} is VALID [2020-07-10 14:22:31,160 INFO L263 TraceCheckUtils]: 87: Hoare triple {10549#false} call #t~ret71 := getWaterLevel(); {10548#true} is VALID [2020-07-10 14:22:31,160 INFO L280 TraceCheckUtils]: 88: Hoare triple {10548#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {10548#true} is VALID [2020-07-10 14:22:31,161 INFO L280 TraceCheckUtils]: 89: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,161 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {10548#true} {10549#false} #509#return; {10549#false} is VALID [2020-07-10 14:22:31,161 INFO L280 TraceCheckUtils]: 91: Hoare triple {10549#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {10549#false} is VALID [2020-07-10 14:22:31,161 INFO L280 TraceCheckUtils]: 92: Hoare triple {10549#false} assume 2 != ~tmp~8; {10549#false} is VALID [2020-07-10 14:22:31,161 INFO L263 TraceCheckUtils]: 93: Hoare triple {10549#false} call #t~ret72 := isPumpRunning(); {10548#true} is VALID [2020-07-10 14:22:31,161 INFO L280 TraceCheckUtils]: 94: Hoare triple {10548#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {10548#true} is VALID [2020-07-10 14:22:31,162 INFO L280 TraceCheckUtils]: 95: Hoare triple {10548#true} assume true; {10548#true} is VALID [2020-07-10 14:22:31,162 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {10548#true} {10549#false} #511#return; {10549#false} is VALID [2020-07-10 14:22:31,162 INFO L280 TraceCheckUtils]: 97: Hoare triple {10549#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {10549#false} is VALID [2020-07-10 14:22:31,162 INFO L280 TraceCheckUtils]: 98: Hoare triple {10549#false} assume 0 != ~tmp___0~2; {10549#false} is VALID [2020-07-10 14:22:31,162 INFO L280 TraceCheckUtils]: 99: Hoare triple {10549#false} assume 0 == ~switchedOnBeforeTS~0; {10549#false} is VALID [2020-07-10 14:22:31,162 INFO L263 TraceCheckUtils]: 100: Hoare triple {10549#false} call __automaton_fail(); {10549#false} is VALID [2020-07-10 14:22:31,163 INFO L280 TraceCheckUtils]: 101: Hoare triple {10549#false} assume !false; {10549#false} is VALID [2020-07-10 14:22:31,176 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 14:22:31,176 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162529933] [2020-07-10 14:22:31,177 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:31,177 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-07-10 14:22:31,177 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339297652] [2020-07-10 14:22:31,178 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-10 14:22:31,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:31,178 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 14:22:31,296 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:31,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 14:22:31,297 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:31,297 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 14:22:31,297 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2020-07-10 14:22:31,298 INFO L87 Difference]: Start difference. First operand 717 states and 858 transitions. Second operand 9 states. [2020-07-10 14:22:37,188 WARN L193 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:22:37,727 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:22:38,325 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:38,745 WARN L193 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:47,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:47,160 INFO L93 Difference]: Finished difference Result 1536 states and 1964 transitions. [2020-07-10 14:22:47,160 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2020-07-10 14:22:47,160 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 102 [2020-07-10 14:22:47,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:22:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:22:47,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 358 transitions. [2020-07-10 14:22:47,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 14:22:47,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 358 transitions. [2020-07-10 14:22:47,173 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 10 states and 358 transitions. [2020-07-10 14:22:48,164 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 358 edges. 358 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:48,219 INFO L225 Difference]: With dead ends: 1536 [2020-07-10 14:22:48,219 INFO L226 Difference]: Without dead ends: 847 [2020-07-10 14:22:48,222 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 14:22:48,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 847 states. [2020-07-10 14:22:54,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 847 to 737. [2020-07-10 14:22:54,021 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:22:54,021 INFO L82 GeneralOperation]: Start isEquivalent. First operand 847 states. Second operand 737 states. [2020-07-10 14:22:54,021 INFO L74 IsIncluded]: Start isIncluded. First operand 847 states. Second operand 737 states. [2020-07-10 14:22:54,021 INFO L87 Difference]: Start difference. First operand 847 states. Second operand 737 states. [2020-07-10 14:22:54,074 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:54,074 INFO L93 Difference]: Finished difference Result 847 states and 1072 transitions. [2020-07-10 14:22:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1072 transitions. [2020-07-10 14:22:54,078 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:54,078 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:54,078 INFO L74 IsIncluded]: Start isIncluded. First operand 737 states. Second operand 847 states. [2020-07-10 14:22:54,078 INFO L87 Difference]: Start difference. First operand 737 states. Second operand 847 states. [2020-07-10 14:22:54,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:22:54,134 INFO L93 Difference]: Finished difference Result 847 states and 1072 transitions. [2020-07-10 14:22:54,134 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1072 transitions. [2020-07-10 14:22:54,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:22:54,138 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:22:54,138 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:22:54,138 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:22:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 737 states. [2020-07-10 14:22:54,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 737 states and 878 transitions. [2020-07-10 14:22:54,187 INFO L78 Accepts]: Start accepts. Automaton has 737 states and 878 transitions. Word has length 102 [2020-07-10 14:22:54,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:22:54,187 INFO L479 AbstractCegarLoop]: Abstraction has 737 states and 878 transitions. [2020-07-10 14:22:54,187 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 14:22:54,187 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 878 transitions. [2020-07-10 14:22:54,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2020-07-10 14:22:54,190 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:22:54,191 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:22:54,191 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-07-10 14:22:54,191 INFO L427 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:22:54,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:22:54,192 INFO L82 PathProgramCache]: Analyzing trace with hash -1689858438, now seen corresponding path program 1 times [2020-07-10 14:22:54,192 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:22:54,193 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888846739] [2020-07-10 14:22:54,193 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:22:54,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,521 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:22:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,588 INFO L280 TraceCheckUtils]: 0: Hoare triple {15501#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {15432#true} is VALID [2020-07-10 14:22:54,589 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,589 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15432#true} #527#return; {15432#true} is VALID [2020-07-10 14:22:54,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,594 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,594 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15432#true} {15432#true} #429#return; {15432#true} is VALID [2020-07-10 14:22:54,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,597 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,597 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15432#true} {15432#true} #431#return; {15432#true} is VALID [2020-07-10 14:22:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,613 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {15502#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:54,614 INFO L280 TraceCheckUtils]: 1: Hoare triple {15502#(= 1 |valid_product_#res|)} assume true; {15502#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:54,614 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15502#(= 1 |valid_product_#res|)} {15432#true} #433#return; {15444#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:22:54,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,617 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,617 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {15432#true} {15432#true} #435#return; {15432#true} is VALID [2020-07-10 14:22:54,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,630 INFO L280 TraceCheckUtils]: 0: Hoare triple {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15432#true} is VALID [2020-07-10 14:22:54,631 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,631 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15432#true} #517#return; {15432#true} is VALID [2020-07-10 14:22:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,637 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-10 14:22:54,637 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,638 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {15432#true} is VALID [2020-07-10 14:22:54,638 INFO L263 TraceCheckUtils]: 0: Hoare triple {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {15432#true} is VALID [2020-07-10 14:22:54,638 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-10 14:22:54,638 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,639 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15432#true} {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {15432#true} is VALID [2020-07-10 14:22:54,639 INFO L280 TraceCheckUtils]: 4: Hoare triple {15432#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {15432#true} is VALID [2020-07-10 14:22:54,639 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,639 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15432#true} {15432#true} #495#return; {15432#true} is VALID [2020-07-10 14:22:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~9; {15432#true} is VALID [2020-07-10 14:22:54,717 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:54,717 INFO L280 TraceCheckUtils]: 2: Hoare triple {15543#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:54,718 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15543#(<= 1 |isHighWaterSensorDry_#res|)} {15432#true} #493#return; {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:22:54,719 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {15432#true} is VALID [2020-07-10 14:22:54,719 INFO L263 TraceCheckUtils]: 1: Hoare triple {15432#true} call #t~ret59 := isHighWaterSensorDry(); {15432#true} is VALID [2020-07-10 14:22:54,719 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} havoc ~retValue_acc~9; {15432#true} is VALID [2020-07-10 14:22:54,720 INFO L280 TraceCheckUtils]: 3: Hoare triple {15432#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:54,721 INFO L280 TraceCheckUtils]: 4: Hoare triple {15543#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:54,723 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {15543#(<= 1 |isHighWaterSensorDry_#res|)} {15432#true} #493#return; {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:22:54,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {15542#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:22:54,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {15542#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {15433#false} is VALID [2020-07-10 14:22:54,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {15433#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {15433#false} is VALID [2020-07-10 14:22:54,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-10 14:22:54,726 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {15433#false} {15432#true} #471#return; {15433#false} is VALID [2020-07-10 14:22:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,738 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-10 14:22:54,738 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,739 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-10 14:22:54,739 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~4; {15432#true} is VALID [2020-07-10 14:22:54,739 INFO L263 TraceCheckUtils]: 1: Hoare triple {15432#true} call #t~ret42 := isMethaneLevelCritical(); {15432#true} is VALID [2020-07-10 14:22:54,740 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-10 14:22:54,740 INFO L280 TraceCheckUtils]: 3: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,740 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-10 14:22:54,740 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {15432#true} is VALID [2020-07-10 14:22:54,741 INFO L280 TraceCheckUtils]: 6: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,741 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {15432#true} {15432#true} #489#return; {15432#true} is VALID [2020-07-10 14:22:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,744 INFO L280 TraceCheckUtils]: 0: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15432#true} is VALID [2020-07-10 14:22:54,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,745 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15432#true} #491#return; {15432#true} is VALID [2020-07-10 14:22:54,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {15432#true} is VALID [2020-07-10 14:22:54,746 INFO L263 TraceCheckUtils]: 1: Hoare triple {15432#true} call #t~ret41 := isMethaneAlarm(); {15432#true} is VALID [2020-07-10 14:22:54,746 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} havoc ~retValue_acc~4; {15432#true} is VALID [2020-07-10 14:22:54,746 INFO L263 TraceCheckUtils]: 3: Hoare triple {15432#true} call #t~ret42 := isMethaneLevelCritical(); {15432#true} is VALID [2020-07-10 14:22:54,746 INFO L280 TraceCheckUtils]: 4: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-10 14:22:54,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,747 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-10 14:22:54,747 INFO L280 TraceCheckUtils]: 7: Hoare triple {15432#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {15432#true} is VALID [2020-07-10 14:22:54,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,748 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {15432#true} {15432#true} #489#return; {15432#true} is VALID [2020-07-10 14:22:54,748 INFO L280 TraceCheckUtils]: 10: Hoare triple {15432#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {15432#true} is VALID [2020-07-10 14:22:54,748 INFO L280 TraceCheckUtils]: 11: Hoare triple {15432#true} assume !(0 != ~tmp~6); {15432#true} is VALID [2020-07-10 14:22:54,750 INFO L263 TraceCheckUtils]: 12: Hoare triple {15432#true} call activatePump__wrappee__highWaterSensor(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:54,750 INFO L280 TraceCheckUtils]: 13: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15432#true} is VALID [2020-07-10 14:22:54,750 INFO L280 TraceCheckUtils]: 14: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,751 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15432#true} {15432#true} #491#return; {15432#true} is VALID [2020-07-10 14:22:54,751 INFO L280 TraceCheckUtils]: 16: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,751 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {15432#true} {15433#false} #473#return; {15433#false} is VALID [2020-07-10 14:22:54,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15432#true} is VALID [2020-07-10 14:22:54,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume 0 == ~pumpRunning~0; {15432#true} is VALID [2020-07-10 14:22:54,752 INFO L263 TraceCheckUtils]: 2: Hoare triple {15432#true} call #t~ret40 := isHighWaterLevel(); {15432#true} is VALID [2020-07-10 14:22:54,753 INFO L280 TraceCheckUtils]: 3: Hoare triple {15432#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {15432#true} is VALID [2020-07-10 14:22:54,753 INFO L263 TraceCheckUtils]: 4: Hoare triple {15432#true} call #t~ret59 := isHighWaterSensorDry(); {15432#true} is VALID [2020-07-10 14:22:54,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} havoc ~retValue_acc~9; {15432#true} is VALID [2020-07-10 14:22:54,754 INFO L280 TraceCheckUtils]: 6: Hoare triple {15432#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:54,755 INFO L280 TraceCheckUtils]: 7: Hoare triple {15543#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:54,756 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15543#(<= 1 |isHighWaterSensorDry_#res|)} {15432#true} #493#return; {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:22:54,757 INFO L280 TraceCheckUtils]: 9: Hoare triple {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {15542#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:22:54,758 INFO L280 TraceCheckUtils]: 10: Hoare triple {15542#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {15433#false} is VALID [2020-07-10 14:22:54,758 INFO L280 TraceCheckUtils]: 11: Hoare triple {15433#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {15433#false} is VALID [2020-07-10 14:22:54,758 INFO L280 TraceCheckUtils]: 12: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-10 14:22:54,759 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {15433#false} {15432#true} #471#return; {15433#false} is VALID [2020-07-10 14:22:54,759 INFO L280 TraceCheckUtils]: 14: Hoare triple {15433#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {15433#false} is VALID [2020-07-10 14:22:54,759 INFO L280 TraceCheckUtils]: 15: Hoare triple {15433#false} assume 0 != ~tmp~5; {15433#false} is VALID [2020-07-10 14:22:54,760 INFO L263 TraceCheckUtils]: 16: Hoare triple {15433#false} call activatePump(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:54,760 INFO L280 TraceCheckUtils]: 17: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {15432#true} is VALID [2020-07-10 14:22:54,760 INFO L263 TraceCheckUtils]: 18: Hoare triple {15432#true} call #t~ret41 := isMethaneAlarm(); {15432#true} is VALID [2020-07-10 14:22:54,761 INFO L280 TraceCheckUtils]: 19: Hoare triple {15432#true} havoc ~retValue_acc~4; {15432#true} is VALID [2020-07-10 14:22:54,761 INFO L263 TraceCheckUtils]: 20: Hoare triple {15432#true} call #t~ret42 := isMethaneLevelCritical(); {15432#true} is VALID [2020-07-10 14:22:54,761 INFO L280 TraceCheckUtils]: 21: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-10 14:22:54,761 INFO L280 TraceCheckUtils]: 22: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,762 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-10 14:22:54,762 INFO L280 TraceCheckUtils]: 24: Hoare triple {15432#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {15432#true} is VALID [2020-07-10 14:22:54,762 INFO L280 TraceCheckUtils]: 25: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,762 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {15432#true} {15432#true} #489#return; {15432#true} is VALID [2020-07-10 14:22:54,762 INFO L280 TraceCheckUtils]: 27: Hoare triple {15432#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {15432#true} is VALID [2020-07-10 14:22:54,763 INFO L280 TraceCheckUtils]: 28: Hoare triple {15432#true} assume !(0 != ~tmp~6); {15432#true} is VALID [2020-07-10 14:22:54,764 INFO L263 TraceCheckUtils]: 29: Hoare triple {15432#true} call activatePump__wrappee__highWaterSensor(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:54,764 INFO L280 TraceCheckUtils]: 30: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15432#true} is VALID [2020-07-10 14:22:54,764 INFO L280 TraceCheckUtils]: 31: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,764 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {15432#true} {15432#true} #491#return; {15432#true} is VALID [2020-07-10 14:22:54,765 INFO L280 TraceCheckUtils]: 33: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,765 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {15432#true} {15433#false} #473#return; {15433#false} is VALID [2020-07-10 14:22:54,765 INFO L280 TraceCheckUtils]: 35: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-10 14:22:54,765 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {15433#false} {15432#true} #499#return; {15433#false} is VALID [2020-07-10 14:22:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {15432#true} is VALID [2020-07-10 14:22:54,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15433#false} #509#return; {15433#false} is VALID [2020-07-10 14:22:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:22:54,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-10 14:22:54,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,774 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {15432#true} {15433#false} #511#return; {15433#false} is VALID [2020-07-10 14:22:54,780 INFO L263 TraceCheckUtils]: 0: Hoare triple {15432#true} call ULTIMATE.init(); {15501#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:22:54,781 INFO L280 TraceCheckUtils]: 1: Hoare triple {15501#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {15432#true} is VALID [2020-07-10 14:22:54,781 INFO L280 TraceCheckUtils]: 2: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,781 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {15432#true} {15432#true} #527#return; {15432#true} is VALID [2020-07-10 14:22:54,782 INFO L263 TraceCheckUtils]: 4: Hoare triple {15432#true} call #t~ret74 := main(); {15432#true} is VALID [2020-07-10 14:22:54,782 INFO L280 TraceCheckUtils]: 5: Hoare triple {15432#true} havoc ~retValue_acc~3;havoc ~tmp~3; {15432#true} is VALID [2020-07-10 14:22:54,782 INFO L263 TraceCheckUtils]: 6: Hoare triple {15432#true} call select_helpers(); {15432#true} is VALID [2020-07-10 14:22:54,782 INFO L280 TraceCheckUtils]: 7: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,783 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {15432#true} {15432#true} #429#return; {15432#true} is VALID [2020-07-10 14:22:54,783 INFO L263 TraceCheckUtils]: 9: Hoare triple {15432#true} call select_features(); {15432#true} is VALID [2020-07-10 14:22:54,783 INFO L280 TraceCheckUtils]: 10: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,784 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {15432#true} {15432#true} #431#return; {15432#true} is VALID [2020-07-10 14:22:54,784 INFO L263 TraceCheckUtils]: 12: Hoare triple {15432#true} call #t~ret35 := valid_product(); {15432#true} is VALID [2020-07-10 14:22:54,785 INFO L280 TraceCheckUtils]: 13: Hoare triple {15432#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {15502#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:54,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {15502#(= 1 |valid_product_#res|)} assume true; {15502#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:22:54,786 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {15502#(= 1 |valid_product_#res|)} {15432#true} #433#return; {15444#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:22:54,788 INFO L280 TraceCheckUtils]: 16: Hoare triple {15444#(= |main_#t~ret35| 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {15445#(= 1 main_~tmp~3)} is VALID [2020-07-10 14:22:54,788 INFO L280 TraceCheckUtils]: 17: Hoare triple {15445#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {15432#true} is VALID [2020-07-10 14:22:54,788 INFO L263 TraceCheckUtils]: 18: Hoare triple {15432#true} call setup(); {15432#true} is VALID [2020-07-10 14:22:54,788 INFO L280 TraceCheckUtils]: 19: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,788 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {15432#true} {15432#true} #435#return; {15432#true} is VALID [2020-07-10 14:22:54,789 INFO L263 TraceCheckUtils]: 21: Hoare triple {15432#true} call runTest(); {15432#true} is VALID [2020-07-10 14:22:54,791 INFO L263 TraceCheckUtils]: 22: Hoare triple {15432#true} call __utac_acc__Specification5_spec__1(); {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:54,791 INFO L280 TraceCheckUtils]: 23: Hoare triple {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {15432#true} is VALID [2020-07-10 14:22:54,791 INFO L280 TraceCheckUtils]: 24: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,791 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {15432#true} {15432#true} #517#return; {15432#true} is VALID [2020-07-10 14:22:54,792 INFO L263 TraceCheckUtils]: 26: Hoare triple {15432#true} call test(); {15432#true} is VALID [2020-07-10 14:22:54,792 INFO L280 TraceCheckUtils]: 27: Hoare triple {15432#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {15432#true} is VALID [2020-07-10 14:22:54,792 INFO L280 TraceCheckUtils]: 28: Hoare triple {15432#true} assume !false; {15432#true} is VALID [2020-07-10 14:22:54,792 INFO L280 TraceCheckUtils]: 29: Hoare triple {15432#true} assume ~splverifierCounter~0 < 4; {15432#true} is VALID [2020-07-10 14:22:54,792 INFO L280 TraceCheckUtils]: 30: Hoare triple {15432#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {15432#true} is VALID [2020-07-10 14:22:54,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {15432#true} assume !(0 != ~tmp~4); {15432#true} is VALID [2020-07-10 14:22:54,793 INFO L280 TraceCheckUtils]: 32: Hoare triple {15432#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {15432#true} is VALID [2020-07-10 14:22:54,793 INFO L280 TraceCheckUtils]: 33: Hoare triple {15432#true} assume !(0 != ~tmp___0~0); {15432#true} is VALID [2020-07-10 14:22:54,793 INFO L280 TraceCheckUtils]: 34: Hoare triple {15432#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {15432#true} is VALID [2020-07-10 14:22:54,794 INFO L280 TraceCheckUtils]: 35: Hoare triple {15432#true} assume 0 != ~tmp___2~0; {15432#true} is VALID [2020-07-10 14:22:54,794 INFO L263 TraceCheckUtils]: 36: Hoare triple {15432#true} call timeShift(); {15432#true} is VALID [2020-07-10 14:22:54,794 INFO L263 TraceCheckUtils]: 37: Hoare triple {15432#true} call __utac_acc__Specification5_spec__2(); {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:22:54,795 INFO L263 TraceCheckUtils]: 38: Hoare triple {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {15432#true} is VALID [2020-07-10 14:22:54,795 INFO L280 TraceCheckUtils]: 39: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-10 14:22:54,795 INFO L280 TraceCheckUtils]: 40: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,795 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {15432#true} {15503#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {15432#true} is VALID [2020-07-10 14:22:54,796 INFO L280 TraceCheckUtils]: 42: Hoare triple {15432#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {15432#true} is VALID [2020-07-10 14:22:54,796 INFO L280 TraceCheckUtils]: 43: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,796 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {15432#true} {15432#true} #495#return; {15432#true} is VALID [2020-07-10 14:22:54,796 INFO L280 TraceCheckUtils]: 45: Hoare triple {15432#true} assume !(0 != ~pumpRunning~0); {15432#true} is VALID [2020-07-10 14:22:54,796 INFO L280 TraceCheckUtils]: 46: Hoare triple {15432#true} assume 0 != ~systemActive~0; {15432#true} is VALID [2020-07-10 14:22:54,798 INFO L263 TraceCheckUtils]: 47: Hoare triple {15432#true} call processEnvironment(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:54,798 INFO L280 TraceCheckUtils]: 48: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {15432#true} is VALID [2020-07-10 14:22:54,798 INFO L280 TraceCheckUtils]: 49: Hoare triple {15432#true} assume 0 == ~pumpRunning~0; {15432#true} is VALID [2020-07-10 14:22:54,798 INFO L263 TraceCheckUtils]: 50: Hoare triple {15432#true} call #t~ret40 := isHighWaterLevel(); {15432#true} is VALID [2020-07-10 14:22:54,798 INFO L280 TraceCheckUtils]: 51: Hoare triple {15432#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {15432#true} is VALID [2020-07-10 14:22:54,799 INFO L263 TraceCheckUtils]: 52: Hoare triple {15432#true} call #t~ret59 := isHighWaterSensorDry(); {15432#true} is VALID [2020-07-10 14:22:54,799 INFO L280 TraceCheckUtils]: 53: Hoare triple {15432#true} havoc ~retValue_acc~9; {15432#true} is VALID [2020-07-10 14:22:54,801 INFO L280 TraceCheckUtils]: 54: Hoare triple {15432#true} assume ~waterLevel~0 < 2;~retValue_acc~9 := 1;#res := ~retValue_acc~9; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:54,802 INFO L280 TraceCheckUtils]: 55: Hoare triple {15543#(<= 1 |isHighWaterSensorDry_#res|)} assume true; {15543#(<= 1 |isHighWaterSensorDry_#res|)} is VALID [2020-07-10 14:22:54,803 INFO L275 TraceCheckUtils]: 56: Hoare quadruple {15543#(<= 1 |isHighWaterSensorDry_#res|)} {15432#true} #493#return; {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} is VALID [2020-07-10 14:22:54,804 INFO L280 TraceCheckUtils]: 57: Hoare triple {15541#(<= 1 |isHighWaterLevel_#t~ret59|)} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {15542#(<= 1 isHighWaterLevel_~tmp~7)} is VALID [2020-07-10 14:22:54,804 INFO L280 TraceCheckUtils]: 58: Hoare triple {15542#(<= 1 isHighWaterLevel_~tmp~7)} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {15433#false} is VALID [2020-07-10 14:22:54,805 INFO L280 TraceCheckUtils]: 59: Hoare triple {15433#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {15433#false} is VALID [2020-07-10 14:22:54,805 INFO L280 TraceCheckUtils]: 60: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-10 14:22:54,805 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {15433#false} {15432#true} #471#return; {15433#false} is VALID [2020-07-10 14:22:54,805 INFO L280 TraceCheckUtils]: 62: Hoare triple {15433#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {15433#false} is VALID [2020-07-10 14:22:54,806 INFO L280 TraceCheckUtils]: 63: Hoare triple {15433#false} assume 0 != ~tmp~5; {15433#false} is VALID [2020-07-10 14:22:54,806 INFO L263 TraceCheckUtils]: 64: Hoare triple {15433#false} call activatePump(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:54,806 INFO L280 TraceCheckUtils]: 65: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {15432#true} is VALID [2020-07-10 14:22:54,806 INFO L263 TraceCheckUtils]: 66: Hoare triple {15432#true} call #t~ret41 := isMethaneAlarm(); {15432#true} is VALID [2020-07-10 14:22:54,807 INFO L280 TraceCheckUtils]: 67: Hoare triple {15432#true} havoc ~retValue_acc~4; {15432#true} is VALID [2020-07-10 14:22:54,807 INFO L263 TraceCheckUtils]: 68: Hoare triple {15432#true} call #t~ret42 := isMethaneLevelCritical(); {15432#true} is VALID [2020-07-10 14:22:54,807 INFO L280 TraceCheckUtils]: 69: Hoare triple {15432#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {15432#true} is VALID [2020-07-10 14:22:54,807 INFO L280 TraceCheckUtils]: 70: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,808 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {15432#true} {15432#true} #521#return; {15432#true} is VALID [2020-07-10 14:22:54,808 INFO L280 TraceCheckUtils]: 72: Hoare triple {15432#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {15432#true} is VALID [2020-07-10 14:22:54,808 INFO L280 TraceCheckUtils]: 73: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,808 INFO L275 TraceCheckUtils]: 74: Hoare quadruple {15432#true} {15432#true} #489#return; {15432#true} is VALID [2020-07-10 14:22:54,809 INFO L280 TraceCheckUtils]: 75: Hoare triple {15432#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {15432#true} is VALID [2020-07-10 14:22:54,809 INFO L280 TraceCheckUtils]: 76: Hoare triple {15432#true} assume !(0 != ~tmp~6); {15432#true} is VALID [2020-07-10 14:22:54,811 INFO L263 TraceCheckUtils]: 77: Hoare triple {15432#true} call activatePump__wrappee__highWaterSensor(); {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:22:54,811 INFO L280 TraceCheckUtils]: 78: Hoare triple {15507#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {15432#true} is VALID [2020-07-10 14:22:54,811 INFO L280 TraceCheckUtils]: 79: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,811 INFO L275 TraceCheckUtils]: 80: Hoare quadruple {15432#true} {15432#true} #491#return; {15432#true} is VALID [2020-07-10 14:22:54,812 INFO L280 TraceCheckUtils]: 81: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,812 INFO L275 TraceCheckUtils]: 82: Hoare quadruple {15432#true} {15433#false} #473#return; {15433#false} is VALID [2020-07-10 14:22:54,812 INFO L280 TraceCheckUtils]: 83: Hoare triple {15433#false} assume true; {15433#false} is VALID [2020-07-10 14:22:54,813 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {15433#false} {15432#true} #499#return; {15433#false} is VALID [2020-07-10 14:22:54,813 INFO L263 TraceCheckUtils]: 85: Hoare triple {15433#false} call __utac_acc__Specification5_spec__3(); {15433#false} is VALID [2020-07-10 14:22:54,813 INFO L280 TraceCheckUtils]: 86: Hoare triple {15433#false} havoc ~tmp~8;havoc ~tmp___0~2; {15433#false} is VALID [2020-07-10 14:22:54,813 INFO L263 TraceCheckUtils]: 87: Hoare triple {15433#false} call #t~ret71 := getWaterLevel(); {15432#true} is VALID [2020-07-10 14:22:54,814 INFO L280 TraceCheckUtils]: 88: Hoare triple {15432#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {15432#true} is VALID [2020-07-10 14:22:54,814 INFO L280 TraceCheckUtils]: 89: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,814 INFO L275 TraceCheckUtils]: 90: Hoare quadruple {15432#true} {15433#false} #509#return; {15433#false} is VALID [2020-07-10 14:22:54,814 INFO L280 TraceCheckUtils]: 91: Hoare triple {15433#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {15433#false} is VALID [2020-07-10 14:22:54,815 INFO L280 TraceCheckUtils]: 92: Hoare triple {15433#false} assume 2 != ~tmp~8; {15433#false} is VALID [2020-07-10 14:22:54,815 INFO L263 TraceCheckUtils]: 93: Hoare triple {15433#false} call #t~ret72 := isPumpRunning(); {15432#true} is VALID [2020-07-10 14:22:54,815 INFO L280 TraceCheckUtils]: 94: Hoare triple {15432#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {15432#true} is VALID [2020-07-10 14:22:54,816 INFO L280 TraceCheckUtils]: 95: Hoare triple {15432#true} assume true; {15432#true} is VALID [2020-07-10 14:22:54,816 INFO L275 TraceCheckUtils]: 96: Hoare quadruple {15432#true} {15433#false} #511#return; {15433#false} is VALID [2020-07-10 14:22:54,816 INFO L280 TraceCheckUtils]: 97: Hoare triple {15433#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {15433#false} is VALID [2020-07-10 14:22:54,816 INFO L280 TraceCheckUtils]: 98: Hoare triple {15433#false} assume 0 != ~tmp___0~2; {15433#false} is VALID [2020-07-10 14:22:54,816 INFO L280 TraceCheckUtils]: 99: Hoare triple {15433#false} assume 0 == ~switchedOnBeforeTS~0; {15433#false} is VALID [2020-07-10 14:22:54,817 INFO L263 TraceCheckUtils]: 100: Hoare triple {15433#false} call __automaton_fail(); {15433#false} is VALID [2020-07-10 14:22:54,817 INFO L280 TraceCheckUtils]: 101: Hoare triple {15433#false} assume !false; {15433#false} is VALID [2020-07-10 14:22:54,833 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 14:22:54,833 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888846739] [2020-07-10 14:22:54,834 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:22:54,834 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-07-10 14:22:54,834 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1288901117] [2020-07-10 14:22:54,835 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 102 [2020-07-10 14:22:54,835 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:22:54,835 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 11 states. [2020-07-10 14:22:54,949 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 100 edges. 100 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:22:54,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-07-10 14:22:54,950 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:22:54,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-07-10 14:22:54,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=89, Unknown=0, NotChecked=0, Total=110 [2020-07-10 14:22:54,950 INFO L87 Difference]: Start difference. First operand 737 states and 878 transitions. Second operand 11 states. [2020-07-10 14:22:56,794 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:57,242 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:22:57,587 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:02,405 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:03,104 WARN L193 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:03,557 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:12,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:12,310 INFO L93 Difference]: Finished difference Result 1360 states and 1702 transitions. [2020-07-10 14:23:12,310 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-07-10 14:23:12,311 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 102 [2020-07-10 14:23:12,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:12,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:23:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 357 transitions. [2020-07-10 14:23:12,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11 states. [2020-07-10 14:23:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 357 transitions. [2020-07-10 14:23:12,322 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states and 357 transitions. [2020-07-10 14:23:13,511 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 357 edges. 357 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:13,569 INFO L225 Difference]: With dead ends: 1360 [2020-07-10 14:23:13,569 INFO L226 Difference]: Without dead ends: 651 [2020-07-10 14:23:13,572 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 37 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=68, Invalid=238, Unknown=0, NotChecked=0, Total=306 [2020-07-10 14:23:13,573 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 651 states. [2020-07-10 14:23:18,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 651 to 578. [2020-07-10 14:23:18,074 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:23:18,074 INFO L82 GeneralOperation]: Start isEquivalent. First operand 651 states. Second operand 578 states. [2020-07-10 14:23:18,074 INFO L74 IsIncluded]: Start isIncluded. First operand 651 states. Second operand 578 states. [2020-07-10 14:23:18,074 INFO L87 Difference]: Start difference. First operand 651 states. Second operand 578 states. [2020-07-10 14:23:18,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:18,105 INFO L93 Difference]: Finished difference Result 651 states and 800 transitions. [2020-07-10 14:23:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 800 transitions. [2020-07-10 14:23:18,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:18,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:18,108 INFO L74 IsIncluded]: Start isIncluded. First operand 578 states. Second operand 651 states. [2020-07-10 14:23:18,108 INFO L87 Difference]: Start difference. First operand 578 states. Second operand 651 states. [2020-07-10 14:23:18,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:18,138 INFO L93 Difference]: Finished difference Result 651 states and 800 transitions. [2020-07-10 14:23:18,138 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 800 transitions. [2020-07-10 14:23:18,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:23:18,140 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:23:18,141 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:23:18,141 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:23:18,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 578 states. [2020-07-10 14:23:18,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 674 transitions. [2020-07-10 14:23:18,167 INFO L78 Accepts]: Start accepts. Automaton has 578 states and 674 transitions. Word has length 102 [2020-07-10 14:23:18,168 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:23:18,168 INFO L479 AbstractCegarLoop]: Abstraction has 578 states and 674 transitions. [2020-07-10 14:23:18,168 INFO L480 AbstractCegarLoop]: Interpolant automaton has 11 states. [2020-07-10 14:23:18,168 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 674 transitions. [2020-07-10 14:23:18,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2020-07-10 14:23:18,170 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:23:18,171 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:23:18,171 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2020-07-10 14:23:18,171 INFO L427 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:23:18,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:23:18,171 INFO L82 PathProgramCache]: Analyzing trace with hash -764679949, now seen corresponding path program 1 times [2020-07-10 14:23:18,172 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:23:18,172 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119528280] [2020-07-10 14:23:18,172 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:23:18,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,567 WARN L193 SmtUtils]: Spent 209.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:23:18,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,650 INFO L280 TraceCheckUtils]: 0: Hoare triple {19553#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,650 INFO L280 TraceCheckUtils]: 1: Hoare triple {19484#(= 1 ~waterLevel~0)} assume true; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,651 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19484#(= 1 ~waterLevel~0)} {19479#true} #527#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,654 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,655 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #429#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,658 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #431#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,661 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {19479#true} is VALID [2020-07-10 14:23:18,662 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,662 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #433#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,666 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,666 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #435#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,681 INFO L280 TraceCheckUtils]: 0: Hoare triple {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19479#true} is VALID [2020-07-10 14:23:18,681 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,681 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #517#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,751 INFO L280 TraceCheckUtils]: 0: Hoare triple {19555#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:23:18,752 INFO L280 TraceCheckUtils]: 1: Hoare triple {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:23:18,753 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19484#(= 1 ~waterLevel~0)} #479#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,766 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-10 14:23:18,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,767 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {19479#true} is VALID [2020-07-10 14:23:18,767 INFO L263 TraceCheckUtils]: 0: Hoare triple {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {19479#true} is VALID [2020-07-10 14:23:18,767 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-10 14:23:18,768 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,768 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19479#true} {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {19479#true} is VALID [2020-07-10 14:23:18,769 INFO L280 TraceCheckUtils]: 4: Hoare triple {19479#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {19479#true} is VALID [2020-07-10 14:23:18,769 INFO L280 TraceCheckUtils]: 5: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,770 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19479#true} {19500#(= 2 ~waterLevel~0)} #495#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,805 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~9; {19479#true} is VALID [2020-07-10 14:23:18,805 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {19479#true} is VALID [2020-07-10 14:23:18,805 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,805 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19479#true} {19479#true} #493#return; {19479#true} is VALID [2020-07-10 14:23:18,806 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {19479#true} is VALID [2020-07-10 14:23:18,806 INFO L263 TraceCheckUtils]: 1: Hoare triple {19479#true} call #t~ret59 := isHighWaterSensorDry(); {19479#true} is VALID [2020-07-10 14:23:18,806 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} havoc ~retValue_acc~9; {19479#true} is VALID [2020-07-10 14:23:18,806 INFO L280 TraceCheckUtils]: 3: Hoare triple {19479#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {19479#true} is VALID [2020-07-10 14:23:18,806 INFO L280 TraceCheckUtils]: 4: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,807 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {19479#true} {19479#true} #493#return; {19479#true} is VALID [2020-07-10 14:23:18,807 INFO L280 TraceCheckUtils]: 6: Hoare triple {19479#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {19479#true} is VALID [2020-07-10 14:23:18,807 INFO L280 TraceCheckUtils]: 7: Hoare triple {19479#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {19479#true} is VALID [2020-07-10 14:23:18,807 INFO L280 TraceCheckUtils]: 8: Hoare triple {19479#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {19479#true} is VALID [2020-07-10 14:23:18,807 INFO L280 TraceCheckUtils]: 9: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,808 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {19479#true} {19479#true} #471#return; {19479#true} is VALID [2020-07-10 14:23:18,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,820 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-10 14:23:18,821 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,821 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-10 14:23:18,821 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~4; {19479#true} is VALID [2020-07-10 14:23:18,821 INFO L263 TraceCheckUtils]: 1: Hoare triple {19479#true} call #t~ret42 := isMethaneLevelCritical(); {19479#true} is VALID [2020-07-10 14:23:18,822 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-10 14:23:18,822 INFO L280 TraceCheckUtils]: 3: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,822 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-10 14:23:18,822 INFO L280 TraceCheckUtils]: 5: Hoare triple {19479#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {19479#true} is VALID [2020-07-10 14:23:18,822 INFO L280 TraceCheckUtils]: 6: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,823 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {19479#true} {19479#true} #489#return; {19479#true} is VALID [2020-07-10 14:23:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,825 INFO L280 TraceCheckUtils]: 0: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19479#true} is VALID [2020-07-10 14:23:18,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19479#true} #491#return; {19479#true} is VALID [2020-07-10 14:23:18,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19479#true} is VALID [2020-07-10 14:23:18,826 INFO L263 TraceCheckUtils]: 1: Hoare triple {19479#true} call #t~ret41 := isMethaneAlarm(); {19479#true} is VALID [2020-07-10 14:23:18,826 INFO L280 TraceCheckUtils]: 2: Hoare triple {19479#true} havoc ~retValue_acc~4; {19479#true} is VALID [2020-07-10 14:23:18,827 INFO L263 TraceCheckUtils]: 3: Hoare triple {19479#true} call #t~ret42 := isMethaneLevelCritical(); {19479#true} is VALID [2020-07-10 14:23:18,827 INFO L280 TraceCheckUtils]: 4: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-10 14:23:18,827 INFO L280 TraceCheckUtils]: 5: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,827 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-10 14:23:18,828 INFO L280 TraceCheckUtils]: 7: Hoare triple {19479#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {19479#true} is VALID [2020-07-10 14:23:18,828 INFO L280 TraceCheckUtils]: 8: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,828 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {19479#true} {19479#true} #489#return; {19479#true} is VALID [2020-07-10 14:23:18,828 INFO L280 TraceCheckUtils]: 10: Hoare triple {19479#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {19479#true} is VALID [2020-07-10 14:23:18,828 INFO L280 TraceCheckUtils]: 11: Hoare triple {19479#true} assume !(0 != ~tmp~6); {19479#true} is VALID [2020-07-10 14:23:18,829 INFO L263 TraceCheckUtils]: 12: Hoare triple {19479#true} call activatePump__wrappee__highWaterSensor(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,829 INFO L280 TraceCheckUtils]: 13: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19479#true} is VALID [2020-07-10 14:23:18,830 INFO L280 TraceCheckUtils]: 14: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,830 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19479#true} {19479#true} #491#return; {19479#true} is VALID [2020-07-10 14:23:18,830 INFO L280 TraceCheckUtils]: 16: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,830 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {19479#true} {19479#true} #473#return; {19479#true} is VALID [2020-07-10 14:23:18,831 INFO L280 TraceCheckUtils]: 0: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {19479#true} is VALID [2020-07-10 14:23:18,831 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume 0 == ~pumpRunning~0; {19479#true} is VALID [2020-07-10 14:23:18,831 INFO L263 TraceCheckUtils]: 2: Hoare triple {19479#true} call #t~ret40 := isHighWaterLevel(); {19479#true} is VALID [2020-07-10 14:23:18,831 INFO L280 TraceCheckUtils]: 3: Hoare triple {19479#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {19479#true} is VALID [2020-07-10 14:23:18,831 INFO L263 TraceCheckUtils]: 4: Hoare triple {19479#true} call #t~ret59 := isHighWaterSensorDry(); {19479#true} is VALID [2020-07-10 14:23:18,832 INFO L280 TraceCheckUtils]: 5: Hoare triple {19479#true} havoc ~retValue_acc~9; {19479#true} is VALID [2020-07-10 14:23:18,832 INFO L280 TraceCheckUtils]: 6: Hoare triple {19479#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {19479#true} is VALID [2020-07-10 14:23:18,832 INFO L280 TraceCheckUtils]: 7: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,832 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19479#true} {19479#true} #493#return; {19479#true} is VALID [2020-07-10 14:23:18,832 INFO L280 TraceCheckUtils]: 9: Hoare triple {19479#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {19479#true} is VALID [2020-07-10 14:23:18,833 INFO L280 TraceCheckUtils]: 10: Hoare triple {19479#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {19479#true} is VALID [2020-07-10 14:23:18,833 INFO L280 TraceCheckUtils]: 11: Hoare triple {19479#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {19479#true} is VALID [2020-07-10 14:23:18,833 INFO L280 TraceCheckUtils]: 12: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,833 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {19479#true} {19479#true} #471#return; {19479#true} is VALID [2020-07-10 14:23:18,833 INFO L280 TraceCheckUtils]: 14: Hoare triple {19479#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {19479#true} is VALID [2020-07-10 14:23:18,833 INFO L280 TraceCheckUtils]: 15: Hoare triple {19479#true} assume 0 != ~tmp~5; {19479#true} is VALID [2020-07-10 14:23:18,834 INFO L263 TraceCheckUtils]: 16: Hoare triple {19479#true} call activatePump(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,834 INFO L280 TraceCheckUtils]: 17: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19479#true} is VALID [2020-07-10 14:23:18,835 INFO L263 TraceCheckUtils]: 18: Hoare triple {19479#true} call #t~ret41 := isMethaneAlarm(); {19479#true} is VALID [2020-07-10 14:23:18,835 INFO L280 TraceCheckUtils]: 19: Hoare triple {19479#true} havoc ~retValue_acc~4; {19479#true} is VALID [2020-07-10 14:23:18,835 INFO L263 TraceCheckUtils]: 20: Hoare triple {19479#true} call #t~ret42 := isMethaneLevelCritical(); {19479#true} is VALID [2020-07-10 14:23:18,835 INFO L280 TraceCheckUtils]: 21: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-10 14:23:18,835 INFO L280 TraceCheckUtils]: 22: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,836 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-10 14:23:18,836 INFO L280 TraceCheckUtils]: 24: Hoare triple {19479#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {19479#true} is VALID [2020-07-10 14:23:18,836 INFO L280 TraceCheckUtils]: 25: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,836 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {19479#true} {19479#true} #489#return; {19479#true} is VALID [2020-07-10 14:23:18,836 INFO L280 TraceCheckUtils]: 27: Hoare triple {19479#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {19479#true} is VALID [2020-07-10 14:23:18,837 INFO L280 TraceCheckUtils]: 28: Hoare triple {19479#true} assume !(0 != ~tmp~6); {19479#true} is VALID [2020-07-10 14:23:18,837 INFO L263 TraceCheckUtils]: 29: Hoare triple {19479#true} call activatePump__wrappee__highWaterSensor(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,838 INFO L280 TraceCheckUtils]: 30: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19479#true} is VALID [2020-07-10 14:23:18,838 INFO L280 TraceCheckUtils]: 31: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,838 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {19479#true} {19479#true} #491#return; {19479#true} is VALID [2020-07-10 14:23:18,838 INFO L280 TraceCheckUtils]: 33: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,838 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {19479#true} {19479#true} #473#return; {19479#true} is VALID [2020-07-10 14:23:18,839 INFO L280 TraceCheckUtils]: 35: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,839 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {19479#true} {19500#(= 2 ~waterLevel~0)} #499#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,861 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {19608#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:18,862 INFO L280 TraceCheckUtils]: 1: Hoare triple {19608#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19608#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:18,863 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19608#(= |getWaterLevel_#res| ~waterLevel~0)} {19500#(= 2 ~waterLevel~0)} #509#return; {19548#(= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-10 14:23:18,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:23:18,866 INFO L280 TraceCheckUtils]: 0: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-10 14:23:18,867 INFO L280 TraceCheckUtils]: 1: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,867 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {19479#true} {19480#false} #511#return; {19480#false} is VALID [2020-07-10 14:23:18,871 INFO L263 TraceCheckUtils]: 0: Hoare triple {19479#true} call ULTIMATE.init(); {19553#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:23:18,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {19553#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {19484#(= 1 ~waterLevel~0)} assume true; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,878 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {19484#(= 1 ~waterLevel~0)} {19479#true} #527#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,878 INFO L263 TraceCheckUtils]: 4: Hoare triple {19484#(= 1 ~waterLevel~0)} call #t~ret74 := main(); {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,879 INFO L280 TraceCheckUtils]: 5: Hoare triple {19484#(= 1 ~waterLevel~0)} havoc ~retValue_acc~3;havoc ~tmp~3; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,879 INFO L263 TraceCheckUtils]: 6: Hoare triple {19484#(= 1 ~waterLevel~0)} call select_helpers(); {19479#true} is VALID [2020-07-10 14:23:18,879 INFO L280 TraceCheckUtils]: 7: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,880 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #429#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,881 INFO L263 TraceCheckUtils]: 9: Hoare triple {19484#(= 1 ~waterLevel~0)} call select_features(); {19479#true} is VALID [2020-07-10 14:23:18,881 INFO L280 TraceCheckUtils]: 10: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,882 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #431#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,882 INFO L263 TraceCheckUtils]: 12: Hoare triple {19484#(= 1 ~waterLevel~0)} call #t~ret35 := valid_product(); {19479#true} is VALID [2020-07-10 14:23:18,882 INFO L280 TraceCheckUtils]: 13: Hoare triple {19479#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {19479#true} is VALID [2020-07-10 14:23:18,882 INFO L280 TraceCheckUtils]: 14: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,883 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #433#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,884 INFO L280 TraceCheckUtils]: 16: Hoare triple {19484#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,884 INFO L280 TraceCheckUtils]: 17: Hoare triple {19484#(= 1 ~waterLevel~0)} assume 0 != ~tmp~3; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,884 INFO L263 TraceCheckUtils]: 18: Hoare triple {19484#(= 1 ~waterLevel~0)} call setup(); {19479#true} is VALID [2020-07-10 14:23:18,885 INFO L280 TraceCheckUtils]: 19: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,886 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #435#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,886 INFO L263 TraceCheckUtils]: 21: Hoare triple {19484#(= 1 ~waterLevel~0)} call runTest(); {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,887 INFO L263 TraceCheckUtils]: 22: Hoare triple {19484#(= 1 ~waterLevel~0)} call __utac_acc__Specification5_spec__1(); {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:18,887 INFO L280 TraceCheckUtils]: 23: Hoare triple {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {19479#true} is VALID [2020-07-10 14:23:18,888 INFO L280 TraceCheckUtils]: 24: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,888 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {19479#true} {19484#(= 1 ~waterLevel~0)} #517#return; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,889 INFO L263 TraceCheckUtils]: 26: Hoare triple {19484#(= 1 ~waterLevel~0)} call test(); {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,889 INFO L280 TraceCheckUtils]: 27: Hoare triple {19484#(= 1 ~waterLevel~0)} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,890 INFO L280 TraceCheckUtils]: 28: Hoare triple {19484#(= 1 ~waterLevel~0)} assume !false; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,891 INFO L280 TraceCheckUtils]: 29: Hoare triple {19484#(= 1 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,891 INFO L280 TraceCheckUtils]: 30: Hoare triple {19484#(= 1 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,892 INFO L280 TraceCheckUtils]: 31: Hoare triple {19484#(= 1 ~waterLevel~0)} assume 0 != ~tmp~4; {19484#(= 1 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,892 INFO L263 TraceCheckUtils]: 32: Hoare triple {19484#(= 1 ~waterLevel~0)} call waterRise(); {19555#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:23:18,894 INFO L280 TraceCheckUtils]: 33: Hoare triple {19555#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:23:18,894 INFO L280 TraceCheckUtils]: 34: Hoare triple {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} assume true; {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} is VALID [2020-07-10 14:23:18,895 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {19556#(and (<= ~waterLevel~0 2) (or (< 1 ~waterLevel~0) (<= (+ |old(~waterLevel~0)| 1) ~waterLevel~0)))} {19484#(= 1 ~waterLevel~0)} #479#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,896 INFO L280 TraceCheckUtils]: 36: Hoare triple {19500#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,897 INFO L280 TraceCheckUtils]: 37: Hoare triple {19500#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,897 INFO L280 TraceCheckUtils]: 38: Hoare triple {19500#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,898 INFO L280 TraceCheckUtils]: 39: Hoare triple {19500#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,898 INFO L263 TraceCheckUtils]: 40: Hoare triple {19500#(= 2 ~waterLevel~0)} call timeShift(); {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,899 INFO L263 TraceCheckUtils]: 41: Hoare triple {19500#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__2(); {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:23:18,899 INFO L263 TraceCheckUtils]: 42: Hoare triple {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {19479#true} is VALID [2020-07-10 14:23:18,900 INFO L280 TraceCheckUtils]: 43: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-10 14:23:18,900 INFO L280 TraceCheckUtils]: 44: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,900 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {19479#true} {19554#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {19479#true} is VALID [2020-07-10 14:23:18,900 INFO L280 TraceCheckUtils]: 46: Hoare triple {19479#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {19479#true} is VALID [2020-07-10 14:23:18,900 INFO L280 TraceCheckUtils]: 47: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,903 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {19479#true} {19500#(= 2 ~waterLevel~0)} #495#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,905 INFO L280 TraceCheckUtils]: 49: Hoare triple {19500#(= 2 ~waterLevel~0)} assume !(0 != ~pumpRunning~0); {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,906 INFO L280 TraceCheckUtils]: 50: Hoare triple {19500#(= 2 ~waterLevel~0)} assume 0 != ~systemActive~0; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,907 INFO L263 TraceCheckUtils]: 51: Hoare triple {19500#(= 2 ~waterLevel~0)} call processEnvironment(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,907 INFO L280 TraceCheckUtils]: 52: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {19479#true} is VALID [2020-07-10 14:23:18,907 INFO L280 TraceCheckUtils]: 53: Hoare triple {19479#true} assume 0 == ~pumpRunning~0; {19479#true} is VALID [2020-07-10 14:23:18,907 INFO L263 TraceCheckUtils]: 54: Hoare triple {19479#true} call #t~ret40 := isHighWaterLevel(); {19479#true} is VALID [2020-07-10 14:23:18,907 INFO L280 TraceCheckUtils]: 55: Hoare triple {19479#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {19479#true} is VALID [2020-07-10 14:23:18,908 INFO L263 TraceCheckUtils]: 56: Hoare triple {19479#true} call #t~ret59 := isHighWaterSensorDry(); {19479#true} is VALID [2020-07-10 14:23:18,908 INFO L280 TraceCheckUtils]: 57: Hoare triple {19479#true} havoc ~retValue_acc~9; {19479#true} is VALID [2020-07-10 14:23:18,908 INFO L280 TraceCheckUtils]: 58: Hoare triple {19479#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {19479#true} is VALID [2020-07-10 14:23:18,908 INFO L280 TraceCheckUtils]: 59: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,908 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {19479#true} {19479#true} #493#return; {19479#true} is VALID [2020-07-10 14:23:18,909 INFO L280 TraceCheckUtils]: 61: Hoare triple {19479#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {19479#true} is VALID [2020-07-10 14:23:18,909 INFO L280 TraceCheckUtils]: 62: Hoare triple {19479#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {19479#true} is VALID [2020-07-10 14:23:18,909 INFO L280 TraceCheckUtils]: 63: Hoare triple {19479#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {19479#true} is VALID [2020-07-10 14:23:18,909 INFO L280 TraceCheckUtils]: 64: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,909 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {19479#true} {19479#true} #471#return; {19479#true} is VALID [2020-07-10 14:23:18,909 INFO L280 TraceCheckUtils]: 66: Hoare triple {19479#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {19479#true} is VALID [2020-07-10 14:23:18,910 INFO L280 TraceCheckUtils]: 67: Hoare triple {19479#true} assume 0 != ~tmp~5; {19479#true} is VALID [2020-07-10 14:23:18,910 INFO L263 TraceCheckUtils]: 68: Hoare triple {19479#true} call activatePump(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,910 INFO L280 TraceCheckUtils]: 69: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {19479#true} is VALID [2020-07-10 14:23:18,911 INFO L263 TraceCheckUtils]: 70: Hoare triple {19479#true} call #t~ret41 := isMethaneAlarm(); {19479#true} is VALID [2020-07-10 14:23:18,911 INFO L280 TraceCheckUtils]: 71: Hoare triple {19479#true} havoc ~retValue_acc~4; {19479#true} is VALID [2020-07-10 14:23:18,911 INFO L263 TraceCheckUtils]: 72: Hoare triple {19479#true} call #t~ret42 := isMethaneLevelCritical(); {19479#true} is VALID [2020-07-10 14:23:18,911 INFO L280 TraceCheckUtils]: 73: Hoare triple {19479#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {19479#true} is VALID [2020-07-10 14:23:18,911 INFO L280 TraceCheckUtils]: 74: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,912 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {19479#true} {19479#true} #521#return; {19479#true} is VALID [2020-07-10 14:23:18,912 INFO L280 TraceCheckUtils]: 76: Hoare triple {19479#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {19479#true} is VALID [2020-07-10 14:23:18,912 INFO L280 TraceCheckUtils]: 77: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,912 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {19479#true} {19479#true} #489#return; {19479#true} is VALID [2020-07-10 14:23:18,912 INFO L280 TraceCheckUtils]: 79: Hoare triple {19479#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {19479#true} is VALID [2020-07-10 14:23:18,912 INFO L280 TraceCheckUtils]: 80: Hoare triple {19479#true} assume !(0 != ~tmp~6); {19479#true} is VALID [2020-07-10 14:23:18,913 INFO L263 TraceCheckUtils]: 81: Hoare triple {19479#true} call activatePump__wrappee__highWaterSensor(); {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:23:18,913 INFO L280 TraceCheckUtils]: 82: Hoare triple {19560#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {19479#true} is VALID [2020-07-10 14:23:18,913 INFO L280 TraceCheckUtils]: 83: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,914 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {19479#true} {19479#true} #491#return; {19479#true} is VALID [2020-07-10 14:23:18,914 INFO L280 TraceCheckUtils]: 85: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,914 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {19479#true} {19479#true} #473#return; {19479#true} is VALID [2020-07-10 14:23:18,914 INFO L280 TraceCheckUtils]: 87: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,915 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {19479#true} {19500#(= 2 ~waterLevel~0)} #499#return; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,915 INFO L263 TraceCheckUtils]: 89: Hoare triple {19500#(= 2 ~waterLevel~0)} call __utac_acc__Specification5_spec__3(); {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,916 INFO L280 TraceCheckUtils]: 90: Hoare triple {19500#(= 2 ~waterLevel~0)} havoc ~tmp~8;havoc ~tmp___0~2; {19500#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:23:18,916 INFO L263 TraceCheckUtils]: 91: Hoare triple {19500#(= 2 ~waterLevel~0)} call #t~ret71 := getWaterLevel(); {19479#true} is VALID [2020-07-10 14:23:18,917 INFO L280 TraceCheckUtils]: 92: Hoare triple {19479#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {19608#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:18,917 INFO L280 TraceCheckUtils]: 93: Hoare triple {19608#(= |getWaterLevel_#res| ~waterLevel~0)} assume true; {19608#(= |getWaterLevel_#res| ~waterLevel~0)} is VALID [2020-07-10 14:23:18,918 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {19608#(= |getWaterLevel_#res| ~waterLevel~0)} {19500#(= 2 ~waterLevel~0)} #509#return; {19548#(= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)} is VALID [2020-07-10 14:23:18,919 INFO L280 TraceCheckUtils]: 95: Hoare triple {19548#(= 2 |__utac_acc__Specification5_spec__3_#t~ret71|)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {19549#(= 2 __utac_acc__Specification5_spec__3_~tmp~8)} is VALID [2020-07-10 14:23:18,920 INFO L280 TraceCheckUtils]: 96: Hoare triple {19549#(= 2 __utac_acc__Specification5_spec__3_~tmp~8)} assume 2 != ~tmp~8; {19480#false} is VALID [2020-07-10 14:23:18,920 INFO L263 TraceCheckUtils]: 97: Hoare triple {19480#false} call #t~ret72 := isPumpRunning(); {19479#true} is VALID [2020-07-10 14:23:18,920 INFO L280 TraceCheckUtils]: 98: Hoare triple {19479#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {19479#true} is VALID [2020-07-10 14:23:18,920 INFO L280 TraceCheckUtils]: 99: Hoare triple {19479#true} assume true; {19479#true} is VALID [2020-07-10 14:23:18,920 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {19479#true} {19480#false} #511#return; {19480#false} is VALID [2020-07-10 14:23:18,921 INFO L280 TraceCheckUtils]: 101: Hoare triple {19480#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {19480#false} is VALID [2020-07-10 14:23:18,921 INFO L280 TraceCheckUtils]: 102: Hoare triple {19480#false} assume 0 != ~tmp___0~2; {19480#false} is VALID [2020-07-10 14:23:18,921 INFO L280 TraceCheckUtils]: 103: Hoare triple {19480#false} assume 0 == ~switchedOnBeforeTS~0; {19480#false} is VALID [2020-07-10 14:23:18,921 INFO L263 TraceCheckUtils]: 104: Hoare triple {19480#false} call __automaton_fail(); {19480#false} is VALID [2020-07-10 14:23:18,921 INFO L280 TraceCheckUtils]: 105: Hoare triple {19480#false} assume !false; {19480#false} is VALID [2020-07-10 14:23:18,936 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 14:23:18,938 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119528280] [2020-07-10 14:23:18,939 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 14:23:18,939 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2020-07-10 14:23:18,939 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [764194072] [2020-07-10 14:23:18,941 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 106 [2020-07-10 14:23:18,943 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:23:18,944 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 12 states. [2020-07-10 14:23:19,164 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 104 edges. 104 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:19,165 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-07-10 14:23:19,165 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:23:19,165 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-07-10 14:23:19,166 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2020-07-10 14:23:19,166 INFO L87 Difference]: Start difference. First operand 578 states and 674 transitions. Second operand 12 states. [2020-07-10 14:23:20,917 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:24,365 WARN L193 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:28,257 WARN L193 SmtUtils]: Spent 240.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:29,383 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:29,803 WARN L193 SmtUtils]: Spent 247.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:23:30,579 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:31,092 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:23:43,293 WARN L193 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:23:43,871 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:23:49,684 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:23:49,684 INFO L93 Difference]: Finished difference Result 1691 states and 2129 transitions. [2020-07-10 14:23:49,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 14:23:49,685 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 106 [2020-07-10 14:23:49,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:23:49,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:23:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 640 transitions. [2020-07-10 14:23:49,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2020-07-10 14:23:49,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 640 transitions. [2020-07-10 14:23:49,701 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 640 transitions. [2020-07-10 14:23:51,810 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 640 edges. 640 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:23:51,900 INFO L225 Difference]: With dead ends: 1691 [2020-07-10 14:23:51,901 INFO L226 Difference]: Without dead ends: 1313 [2020-07-10 14:23:51,903 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 77 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 351 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=306, Invalid=1026, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 14:23:51,904 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1313 states. [2020-07-10 14:24:01,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1313 to 1197. [2020-07-10 14:24:01,611 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:24:01,611 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1313 states. Second operand 1197 states. [2020-07-10 14:24:01,611 INFO L74 IsIncluded]: Start isIncluded. First operand 1313 states. Second operand 1197 states. [2020-07-10 14:24:01,611 INFO L87 Difference]: Start difference. First operand 1313 states. Second operand 1197 states. [2020-07-10 14:24:01,692 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:01,692 INFO L93 Difference]: Finished difference Result 1313 states and 1581 transitions. [2020-07-10 14:24:01,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1581 transitions. [2020-07-10 14:24:01,696 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:01,696 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:01,696 INFO L74 IsIncluded]: Start isIncluded. First operand 1197 states. Second operand 1313 states. [2020-07-10 14:24:01,696 INFO L87 Difference]: Start difference. First operand 1197 states. Second operand 1313 states. [2020-07-10 14:24:01,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:01,804 INFO L93 Difference]: Finished difference Result 1313 states and 1581 transitions. [2020-07-10 14:24:01,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1313 states and 1581 transitions. [2020-07-10 14:24:01,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:24:01,809 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:24:01,809 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:24:01,809 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:24:01,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1197 states. [2020-07-10 14:24:01,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 1197 states and 1399 transitions. [2020-07-10 14:24:01,908 INFO L78 Accepts]: Start accepts. Automaton has 1197 states and 1399 transitions. Word has length 106 [2020-07-10 14:24:01,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:24:01,909 INFO L479 AbstractCegarLoop]: Abstraction has 1197 states and 1399 transitions. [2020-07-10 14:24:01,909 INFO L480 AbstractCegarLoop]: Interpolant automaton has 12 states. [2020-07-10 14:24:01,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1399 transitions. [2020-07-10 14:24:01,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-07-10 14:24:01,913 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:24:01,913 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 14:24:01,913 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2020-07-10 14:24:01,914 INFO L427 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:24:01,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:24:01,914 INFO L82 PathProgramCache]: Analyzing trace with hash -60868023, now seen corresponding path program 1 times [2020-07-10 14:24:01,914 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:24:01,915 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311721181] [2020-07-10 14:24:01,915 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:24:01,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,300 WARN L193 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:24:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,353 INFO L280 TraceCheckUtils]: 0: Hoare triple {26276#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-10 14:24:02,353 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,354 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #527#return; {26169#true} is VALID [2020-07-10 14:24:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,356 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,356 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26169#true} {26169#true} #429#return; {26169#true} is VALID [2020-07-10 14:24:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,359 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,359 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26169#true} {26169#true} #431#return; {26169#true} is VALID [2020-07-10 14:24:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,377 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {26277#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:02,378 INFO L280 TraceCheckUtils]: 1: Hoare triple {26277#(= 1 |valid_product_#res|)} assume true; {26277#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:02,378 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26277#(= 1 |valid_product_#res|)} {26169#true} #433#return; {26181#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:24:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,382 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26169#true} {26169#true} #435#return; {26169#true} is VALID [2020-07-10 14:24:02,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,400 INFO L280 TraceCheckUtils]: 0: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-10 14:24:02,400 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,400 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #517#return; {26169#true} is VALID [2020-07-10 14:24:02,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,416 INFO L280 TraceCheckUtils]: 0: Hoare triple {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26169#true} is VALID [2020-07-10 14:24:02,416 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,416 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #479#return; {26169#true} is VALID [2020-07-10 14:24:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,480 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-10 14:24:02,480 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,480 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26169#true} is VALID [2020-07-10 14:24:02,481 INFO L263 TraceCheckUtils]: 0: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-10 14:24:02,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-10 14:24:02,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,481 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26169#true} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26169#true} is VALID [2020-07-10 14:24:02,482 INFO L280 TraceCheckUtils]: 4: Hoare triple {26169#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26169#true} is VALID [2020-07-10 14:24:02,482 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,482 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26169#true} {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {26169#true} is VALID [2020-07-10 14:24:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,518 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,519 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,519 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-10 14:24:02,519 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-10 14:24:02,519 INFO L263 TraceCheckUtils]: 1: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-10 14:24:02,520 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,520 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,520 INFO L280 TraceCheckUtils]: 4: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,520 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-10 14:24:02,520 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-10 14:24:02,521 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-10 14:24:02,521 INFO L280 TraceCheckUtils]: 8: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-10 14:24:02,521 INFO L280 TraceCheckUtils]: 9: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,521 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-10 14:24:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,541 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-10 14:24:02,541 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,542 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-10 14:24:02,542 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,542 INFO L263 TraceCheckUtils]: 1: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-10 14:24:02,542 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-10 14:24:02,543 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,543 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-10 14:24:02,543 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,543 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,544 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-10 14:24:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,570 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,571 INFO L280 TraceCheckUtils]: 1: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,572 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,572 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {26169#true} is VALID [2020-07-10 14:24:02,573 INFO L263 TraceCheckUtils]: 1: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-10 14:24:02,573 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,573 INFO L263 TraceCheckUtils]: 3: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-10 14:24:02,573 INFO L280 TraceCheckUtils]: 4: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-10 14:24:02,574 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,574 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-10 14:24:02,574 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,574 INFO L280 TraceCheckUtils]: 8: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,574 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-10 14:24:02,575 INFO L280 TraceCheckUtils]: 10: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-10 14:24:02,575 INFO L280 TraceCheckUtils]: 11: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-10 14:24:02,576 INFO L263 TraceCheckUtils]: 12: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,576 INFO L280 TraceCheckUtils]: 13: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,577 INFO L280 TraceCheckUtils]: 14: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,578 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,578 INFO L280 TraceCheckUtils]: 16: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,579 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:02,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume 0 == ~pumpRunning~0; {26169#true} is VALID [2020-07-10 14:24:02,580 INFO L263 TraceCheckUtils]: 2: Hoare triple {26169#true} call #t~ret40 := isHighWaterLevel(); {26169#true} is VALID [2020-07-10 14:24:02,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-10 14:24:02,580 INFO L263 TraceCheckUtils]: 4: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-10 14:24:02,581 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,581 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,581 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,581 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-10 14:24:02,582 INFO L280 TraceCheckUtils]: 9: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-10 14:24:02,582 INFO L280 TraceCheckUtils]: 10: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-10 14:24:02,582 INFO L280 TraceCheckUtils]: 11: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-10 14:24:02,582 INFO L280 TraceCheckUtils]: 12: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,583 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-10 14:24:02,583 INFO L280 TraceCheckUtils]: 14: Hoare triple {26169#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {26169#true} is VALID [2020-07-10 14:24:02,583 INFO L280 TraceCheckUtils]: 15: Hoare triple {26169#true} assume 0 != ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:02,585 INFO L263 TraceCheckUtils]: 16: Hoare triple {26169#true} call activatePump(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,585 INFO L280 TraceCheckUtils]: 17: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {26169#true} is VALID [2020-07-10 14:24:02,585 INFO L263 TraceCheckUtils]: 18: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-10 14:24:02,585 INFO L280 TraceCheckUtils]: 19: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,586 INFO L263 TraceCheckUtils]: 20: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-10 14:24:02,586 INFO L280 TraceCheckUtils]: 21: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-10 14:24:02,586 INFO L280 TraceCheckUtils]: 22: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,586 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-10 14:24:02,586 INFO L280 TraceCheckUtils]: 24: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,587 INFO L280 TraceCheckUtils]: 25: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,587 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-10 14:24:02,587 INFO L280 TraceCheckUtils]: 27: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-10 14:24:02,587 INFO L280 TraceCheckUtils]: 28: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-10 14:24:02,588 INFO L263 TraceCheckUtils]: 29: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,589 INFO L280 TraceCheckUtils]: 30: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,589 INFO L280 TraceCheckUtils]: 31: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,590 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,591 INFO L280 TraceCheckUtils]: 33: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,591 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,592 INFO L280 TraceCheckUtils]: 35: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,593 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #499#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,605 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-10 14:24:02,605 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,605 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26169#true} #509#return; {26169#true} is VALID [2020-07-10 14:24:02,606 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~tmp~8;havoc ~tmp___0~2; {26169#true} is VALID [2020-07-10 14:24:02,606 INFO L263 TraceCheckUtils]: 1: Hoare triple {26169#true} call #t~ret71 := getWaterLevel(); {26169#true} is VALID [2020-07-10 14:24:02,606 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-10 14:24:02,606 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,606 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26169#true} {26169#true} #509#return; {26169#true} is VALID [2020-07-10 14:24:02,607 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26169#true} is VALID [2020-07-10 14:24:02,607 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume !(2 != ~tmp~8); {26169#true} is VALID [2020-07-10 14:24:02,607 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,608 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26169#true} {26325#(<= 1 ~pumpRunning~0)} #501#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,609 INFO L263 TraceCheckUtils]: 0: Hoare triple {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:02,609 INFO L263 TraceCheckUtils]: 1: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-10 14:24:02,609 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-10 14:24:02,610 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,610 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26169#true} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26169#true} is VALID [2020-07-10 14:24:02,610 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26169#true} is VALID [2020-07-10 14:24:02,610 INFO L280 TraceCheckUtils]: 6: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,611 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {26169#true} {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {26169#true} is VALID [2020-07-10 14:24:02,611 INFO L280 TraceCheckUtils]: 8: Hoare triple {26169#true} assume !(0 != ~pumpRunning~0); {26169#true} is VALID [2020-07-10 14:24:02,611 INFO L280 TraceCheckUtils]: 9: Hoare triple {26169#true} assume 0 != ~systemActive~0; {26169#true} is VALID [2020-07-10 14:24:02,612 INFO L263 TraceCheckUtils]: 10: Hoare triple {26169#true} call processEnvironment(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,612 INFO L280 TraceCheckUtils]: 11: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:02,612 INFO L280 TraceCheckUtils]: 12: Hoare triple {26169#true} assume 0 == ~pumpRunning~0; {26169#true} is VALID [2020-07-10 14:24:02,612 INFO L263 TraceCheckUtils]: 13: Hoare triple {26169#true} call #t~ret40 := isHighWaterLevel(); {26169#true} is VALID [2020-07-10 14:24:02,613 INFO L280 TraceCheckUtils]: 14: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-10 14:24:02,613 INFO L263 TraceCheckUtils]: 15: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-10 14:24:02,613 INFO L280 TraceCheckUtils]: 16: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,613 INFO L280 TraceCheckUtils]: 17: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,613 INFO L280 TraceCheckUtils]: 18: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,614 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-10 14:24:02,614 INFO L280 TraceCheckUtils]: 20: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-10 14:24:02,614 INFO L280 TraceCheckUtils]: 21: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-10 14:24:02,614 INFO L280 TraceCheckUtils]: 22: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-10 14:24:02,614 INFO L280 TraceCheckUtils]: 23: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,615 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-10 14:24:02,615 INFO L280 TraceCheckUtils]: 25: Hoare triple {26169#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {26169#true} is VALID [2020-07-10 14:24:02,615 INFO L280 TraceCheckUtils]: 26: Hoare triple {26169#true} assume 0 != ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:02,616 INFO L263 TraceCheckUtils]: 27: Hoare triple {26169#true} call activatePump(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,616 INFO L280 TraceCheckUtils]: 28: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {26169#true} is VALID [2020-07-10 14:24:02,616 INFO L263 TraceCheckUtils]: 29: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-10 14:24:02,616 INFO L280 TraceCheckUtils]: 30: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,616 INFO L263 TraceCheckUtils]: 31: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-10 14:24:02,617 INFO L280 TraceCheckUtils]: 32: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-10 14:24:02,617 INFO L280 TraceCheckUtils]: 33: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,617 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-10 14:24:02,617 INFO L280 TraceCheckUtils]: 35: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,617 INFO L280 TraceCheckUtils]: 36: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,618 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-10 14:24:02,618 INFO L280 TraceCheckUtils]: 38: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-10 14:24:02,618 INFO L280 TraceCheckUtils]: 39: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-10 14:24:02,619 INFO L263 TraceCheckUtils]: 40: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,619 INFO L280 TraceCheckUtils]: 41: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,620 INFO L280 TraceCheckUtils]: 42: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,621 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,621 INFO L280 TraceCheckUtils]: 44: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,622 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,622 INFO L280 TraceCheckUtils]: 46: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,623 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #499#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,623 INFO L263 TraceCheckUtils]: 48: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {26169#true} is VALID [2020-07-10 14:24:02,623 INFO L280 TraceCheckUtils]: 49: Hoare triple {26169#true} havoc ~tmp~8;havoc ~tmp___0~2; {26169#true} is VALID [2020-07-10 14:24:02,624 INFO L263 TraceCheckUtils]: 50: Hoare triple {26169#true} call #t~ret71 := getWaterLevel(); {26169#true} is VALID [2020-07-10 14:24:02,624 INFO L280 TraceCheckUtils]: 51: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-10 14:24:02,624 INFO L280 TraceCheckUtils]: 52: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,624 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {26169#true} {26169#true} #509#return; {26169#true} is VALID [2020-07-10 14:24:02,624 INFO L280 TraceCheckUtils]: 54: Hoare triple {26169#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26169#true} is VALID [2020-07-10 14:24:02,624 INFO L280 TraceCheckUtils]: 55: Hoare triple {26169#true} assume !(2 != ~tmp~8); {26169#true} is VALID [2020-07-10 14:24:02,625 INFO L280 TraceCheckUtils]: 56: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,626 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {26169#true} {26325#(<= 1 ~pumpRunning~0)} #501#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,626 INFO L280 TraceCheckUtils]: 58: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,627 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #485#return; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,757 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:24:02,758 INFO L280 TraceCheckUtils]: 1: Hoare triple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:24:02,759 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} is VALID [2020-07-10 14:24:02,760 INFO L263 TraceCheckUtils]: 0: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-10 14:24:02,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:24:02,761 INFO L280 TraceCheckUtils]: 2: Hoare triple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:24:02,762 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} is VALID [2020-07-10 14:24:02,764 INFO L280 TraceCheckUtils]: 4: Hoare triple {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,765 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {26251#(not (= 0 ~pumpRunning~0))} #495#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26169#true} is VALID [2020-07-10 14:24:02,770 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #497#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,779 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,780 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {26169#true} {26169#true} #477#return; {26169#true} is VALID [2020-07-10 14:24:02,780 INFO L280 TraceCheckUtils]: 0: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:02,780 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume !(0 == ~pumpRunning~0); {26169#true} is VALID [2020-07-10 14:24:02,780 INFO L263 TraceCheckUtils]: 2: Hoare triple {26169#true} call processEnvironment__wrappee__base(); {26169#true} is VALID [2020-07-10 14:24:02,780 INFO L280 TraceCheckUtils]: 3: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,781 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {26169#true} {26169#true} #477#return; {26169#true} is VALID [2020-07-10 14:24:02,781 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,782 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #499#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-10 14:24:02,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,787 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #509#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:02,790 INFO L280 TraceCheckUtils]: 0: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-10 14:24:02,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #511#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,797 INFO L263 TraceCheckUtils]: 0: Hoare triple {26169#true} call ULTIMATE.init(); {26276#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:24:02,798 INFO L280 TraceCheckUtils]: 1: Hoare triple {26276#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-10 14:24:02,798 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,798 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26169#true} {26169#true} #527#return; {26169#true} is VALID [2020-07-10 14:24:02,799 INFO L263 TraceCheckUtils]: 4: Hoare triple {26169#true} call #t~ret74 := main(); {26169#true} is VALID [2020-07-10 14:24:02,799 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} havoc ~retValue_acc~3;havoc ~tmp~3; {26169#true} is VALID [2020-07-10 14:24:02,799 INFO L263 TraceCheckUtils]: 6: Hoare triple {26169#true} call select_helpers(); {26169#true} is VALID [2020-07-10 14:24:02,799 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,799 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26169#true} {26169#true} #429#return; {26169#true} is VALID [2020-07-10 14:24:02,799 INFO L263 TraceCheckUtils]: 9: Hoare triple {26169#true} call select_features(); {26169#true} is VALID [2020-07-10 14:24:02,800 INFO L280 TraceCheckUtils]: 10: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,800 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26169#true} {26169#true} #431#return; {26169#true} is VALID [2020-07-10 14:24:02,800 INFO L263 TraceCheckUtils]: 12: Hoare triple {26169#true} call #t~ret35 := valid_product(); {26169#true} is VALID [2020-07-10 14:24:02,801 INFO L280 TraceCheckUtils]: 13: Hoare triple {26169#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {26277#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:02,801 INFO L280 TraceCheckUtils]: 14: Hoare triple {26277#(= 1 |valid_product_#res|)} assume true; {26277#(= 1 |valid_product_#res|)} is VALID [2020-07-10 14:24:02,802 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26277#(= 1 |valid_product_#res|)} {26169#true} #433#return; {26181#(= |main_#t~ret35| 1)} is VALID [2020-07-10 14:24:02,803 INFO L280 TraceCheckUtils]: 16: Hoare triple {26181#(= |main_#t~ret35| 1)} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {26182#(= 1 main_~tmp~3)} is VALID [2020-07-10 14:24:02,803 INFO L280 TraceCheckUtils]: 17: Hoare triple {26182#(= 1 main_~tmp~3)} assume 0 != ~tmp~3; {26169#true} is VALID [2020-07-10 14:24:02,803 INFO L263 TraceCheckUtils]: 18: Hoare triple {26169#true} call setup(); {26169#true} is VALID [2020-07-10 14:24:02,803 INFO L280 TraceCheckUtils]: 19: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,803 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26169#true} {26169#true} #435#return; {26169#true} is VALID [2020-07-10 14:24:02,803 INFO L263 TraceCheckUtils]: 21: Hoare triple {26169#true} call runTest(); {26169#true} is VALID [2020-07-10 14:24:02,804 INFO L263 TraceCheckUtils]: 22: Hoare triple {26169#true} call __utac_acc__Specification5_spec__1(); {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:02,804 INFO L280 TraceCheckUtils]: 23: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-10 14:24:02,804 INFO L280 TraceCheckUtils]: 24: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,805 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26169#true} {26169#true} #517#return; {26169#true} is VALID [2020-07-10 14:24:02,805 INFO L263 TraceCheckUtils]: 26: Hoare triple {26169#true} call test(); {26169#true} is VALID [2020-07-10 14:24:02,805 INFO L280 TraceCheckUtils]: 27: Hoare triple {26169#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26169#true} is VALID [2020-07-10 14:24:02,805 INFO L280 TraceCheckUtils]: 28: Hoare triple {26169#true} assume !false; {26169#true} is VALID [2020-07-10 14:24:02,805 INFO L280 TraceCheckUtils]: 29: Hoare triple {26169#true} assume ~splverifierCounter~0 < 4; {26169#true} is VALID [2020-07-10 14:24:02,806 INFO L280 TraceCheckUtils]: 30: Hoare triple {26169#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {26169#true} is VALID [2020-07-10 14:24:02,806 INFO L280 TraceCheckUtils]: 31: Hoare triple {26169#true} assume 0 != ~tmp~4; {26169#true} is VALID [2020-07-10 14:24:02,806 INFO L263 TraceCheckUtils]: 32: Hoare triple {26169#true} call waterRise(); {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:24:02,806 INFO L280 TraceCheckUtils]: 33: Hoare triple {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26169#true} is VALID [2020-07-10 14:24:02,807 INFO L280 TraceCheckUtils]: 34: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,807 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26169#true} {26169#true} #479#return; {26169#true} is VALID [2020-07-10 14:24:02,807 INFO L280 TraceCheckUtils]: 36: Hoare triple {26169#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {26169#true} is VALID [2020-07-10 14:24:02,807 INFO L280 TraceCheckUtils]: 37: Hoare triple {26169#true} assume !(0 != ~tmp___0~0); {26169#true} is VALID [2020-07-10 14:24:02,807 INFO L280 TraceCheckUtils]: 38: Hoare triple {26169#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {26169#true} is VALID [2020-07-10 14:24:02,808 INFO L280 TraceCheckUtils]: 39: Hoare triple {26169#true} assume 0 != ~tmp___2~0; {26169#true} is VALID [2020-07-10 14:24:02,808 INFO L263 TraceCheckUtils]: 40: Hoare triple {26169#true} call timeShift(); {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:24:02,809 INFO L263 TraceCheckUtils]: 41: Hoare triple {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:02,810 INFO L263 TraceCheckUtils]: 42: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-10 14:24:02,810 INFO L280 TraceCheckUtils]: 43: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-10 14:24:02,810 INFO L280 TraceCheckUtils]: 44: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,810 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26169#true} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26169#true} is VALID [2020-07-10 14:24:02,810 INFO L280 TraceCheckUtils]: 46: Hoare triple {26169#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26169#true} is VALID [2020-07-10 14:24:02,810 INFO L280 TraceCheckUtils]: 47: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,811 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26169#true} {26280#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {26169#true} is VALID [2020-07-10 14:24:02,811 INFO L280 TraceCheckUtils]: 49: Hoare triple {26169#true} assume !(0 != ~pumpRunning~0); {26169#true} is VALID [2020-07-10 14:24:02,811 INFO L280 TraceCheckUtils]: 50: Hoare triple {26169#true} assume 0 != ~systemActive~0; {26169#true} is VALID [2020-07-10 14:24:02,812 INFO L263 TraceCheckUtils]: 51: Hoare triple {26169#true} call processEnvironment(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,812 INFO L280 TraceCheckUtils]: 52: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:02,812 INFO L280 TraceCheckUtils]: 53: Hoare triple {26169#true} assume 0 == ~pumpRunning~0; {26169#true} is VALID [2020-07-10 14:24:02,812 INFO L263 TraceCheckUtils]: 54: Hoare triple {26169#true} call #t~ret40 := isHighWaterLevel(); {26169#true} is VALID [2020-07-10 14:24:02,812 INFO L280 TraceCheckUtils]: 55: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-10 14:24:02,813 INFO L263 TraceCheckUtils]: 56: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-10 14:24:02,813 INFO L280 TraceCheckUtils]: 57: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,813 INFO L280 TraceCheckUtils]: 58: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:02,813 INFO L280 TraceCheckUtils]: 59: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,813 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-10 14:24:02,813 INFO L280 TraceCheckUtils]: 61: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-10 14:24:02,814 INFO L280 TraceCheckUtils]: 62: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-10 14:24:02,814 INFO L280 TraceCheckUtils]: 63: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-10 14:24:02,814 INFO L280 TraceCheckUtils]: 64: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,814 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-10 14:24:02,814 INFO L280 TraceCheckUtils]: 66: Hoare triple {26169#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {26169#true} is VALID [2020-07-10 14:24:02,814 INFO L280 TraceCheckUtils]: 67: Hoare triple {26169#true} assume 0 != ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:02,815 INFO L263 TraceCheckUtils]: 68: Hoare triple {26169#true} call activatePump(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,815 INFO L280 TraceCheckUtils]: 69: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {26169#true} is VALID [2020-07-10 14:24:02,816 INFO L263 TraceCheckUtils]: 70: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-10 14:24:02,816 INFO L280 TraceCheckUtils]: 71: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,816 INFO L263 TraceCheckUtils]: 72: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-10 14:24:02,817 INFO L280 TraceCheckUtils]: 73: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-10 14:24:02,817 INFO L280 TraceCheckUtils]: 74: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,817 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-10 14:24:02,818 INFO L280 TraceCheckUtils]: 76: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:02,818 INFO L280 TraceCheckUtils]: 77: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,818 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-10 14:24:02,818 INFO L280 TraceCheckUtils]: 79: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-10 14:24:02,818 INFO L280 TraceCheckUtils]: 80: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-10 14:24:02,819 INFO L263 TraceCheckUtils]: 81: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,820 INFO L280 TraceCheckUtils]: 82: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,820 INFO L280 TraceCheckUtils]: 83: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,821 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,821 INFO L280 TraceCheckUtils]: 85: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,822 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,822 INFO L280 TraceCheckUtils]: 87: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,823 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #499#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,823 INFO L263 TraceCheckUtils]: 89: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {26169#true} is VALID [2020-07-10 14:24:02,823 INFO L280 TraceCheckUtils]: 90: Hoare triple {26169#true} havoc ~tmp~8;havoc ~tmp___0~2; {26169#true} is VALID [2020-07-10 14:24:02,824 INFO L263 TraceCheckUtils]: 91: Hoare triple {26169#true} call #t~ret71 := getWaterLevel(); {26169#true} is VALID [2020-07-10 14:24:02,824 INFO L280 TraceCheckUtils]: 92: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-10 14:24:02,824 INFO L280 TraceCheckUtils]: 93: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,824 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {26169#true} {26169#true} #509#return; {26169#true} is VALID [2020-07-10 14:24:02,825 INFO L280 TraceCheckUtils]: 95: Hoare triple {26169#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26169#true} is VALID [2020-07-10 14:24:02,825 INFO L280 TraceCheckUtils]: 96: Hoare triple {26169#true} assume !(2 != ~tmp~8); {26169#true} is VALID [2020-07-10 14:24:02,825 INFO L280 TraceCheckUtils]: 97: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,826 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {26169#true} {26325#(<= 1 ~pumpRunning~0)} #501#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,827 INFO L280 TraceCheckUtils]: 99: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:02,828 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #485#return; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,828 INFO L280 TraceCheckUtils]: 101: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume !false; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,829 INFO L280 TraceCheckUtils]: 102: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume ~splverifierCounter~0 < 4; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,829 INFO L280 TraceCheckUtils]: 103: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,830 INFO L280 TraceCheckUtils]: 104: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp~4); {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,831 INFO L280 TraceCheckUtils]: 105: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,831 INFO L280 TraceCheckUtils]: 106: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume !(0 != ~tmp___0~0); {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,832 INFO L280 TraceCheckUtils]: 107: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,832 INFO L280 TraceCheckUtils]: 108: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} assume 0 != ~tmp___2~0; {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,833 INFO L263 TraceCheckUtils]: 109: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} call timeShift(); {26251#(not (= 0 ~pumpRunning~0))} is VALID [2020-07-10 14:24:02,834 INFO L263 TraceCheckUtils]: 110: Hoare triple {26251#(not (= 0 ~pumpRunning~0))} call __utac_acc__Specification5_spec__2(); {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:24:02,834 INFO L263 TraceCheckUtils]: 111: Hoare triple {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-10 14:24:02,835 INFO L280 TraceCheckUtils]: 112: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:24:02,836 INFO L280 TraceCheckUtils]: 113: Hoare triple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} assume true; {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} is VALID [2020-07-10 14:24:02,837 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {26394#(and (or (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= ~pumpRunning~0 0)) (or (< 0 (+ ~pumpRunning~0 1)) (<= |isPumpRunning_#res| ~pumpRunning~0)))} {26278#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} is VALID [2020-07-10 14:24:02,839 INFO L280 TraceCheckUtils]: 115: Hoare triple {26392#(or (= 0 ~pumpRunning~0) (not (= 0 |__utac_acc__Specification5_spec__2_#t~ret70|)))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,840 INFO L280 TraceCheckUtils]: 116: Hoare triple {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} assume true; {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,841 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {26393#(or (<= (+ ~switchedOnBeforeTS~0 1) 0) (= 0 ~pumpRunning~0) (<= 1 ~switchedOnBeforeTS~0))} {26251#(not (= 0 ~pumpRunning~0))} #495#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,841 INFO L280 TraceCheckUtils]: 118: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~pumpRunning~0; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,842 INFO L263 TraceCheckUtils]: 119: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call lowerWaterLevel(); {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:24:02,842 INFO L280 TraceCheckUtils]: 120: Hoare triple {26279#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26169#true} is VALID [2020-07-10 14:24:02,842 INFO L280 TraceCheckUtils]: 121: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,843 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #497#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,844 INFO L280 TraceCheckUtils]: 123: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~systemActive~0; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,844 INFO L263 TraceCheckUtils]: 124: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call processEnvironment(); {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:24:02,845 INFO L280 TraceCheckUtils]: 125: Hoare triple {26338#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:02,845 INFO L280 TraceCheckUtils]: 126: Hoare triple {26169#true} assume !(0 == ~pumpRunning~0); {26169#true} is VALID [2020-07-10 14:24:02,845 INFO L263 TraceCheckUtils]: 127: Hoare triple {26169#true} call processEnvironment__wrappee__base(); {26169#true} is VALID [2020-07-10 14:24:02,845 INFO L280 TraceCheckUtils]: 128: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,845 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {26169#true} {26169#true} #477#return; {26169#true} is VALID [2020-07-10 14:24:02,845 INFO L280 TraceCheckUtils]: 130: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,846 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #499#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,847 INFO L263 TraceCheckUtils]: 132: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call __utac_acc__Specification5_spec__3(); {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,847 INFO L280 TraceCheckUtils]: 133: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} havoc ~tmp~8;havoc ~tmp___0~2; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,847 INFO L263 TraceCheckUtils]: 134: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret71 := getWaterLevel(); {26169#true} is VALID [2020-07-10 14:24:02,848 INFO L280 TraceCheckUtils]: 135: Hoare triple {26169#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26169#true} is VALID [2020-07-10 14:24:02,848 INFO L280 TraceCheckUtils]: 136: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,849 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #509#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,849 INFO L280 TraceCheckUtils]: 138: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,850 INFO L280 TraceCheckUtils]: 139: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 2 != ~tmp~8; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,850 INFO L263 TraceCheckUtils]: 140: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} call #t~ret72 := isPumpRunning(); {26169#true} is VALID [2020-07-10 14:24:02,850 INFO L280 TraceCheckUtils]: 141: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-10 14:24:02,850 INFO L280 TraceCheckUtils]: 142: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:02,852 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {26169#true} {26259#(not (= 0 ~switchedOnBeforeTS~0))} #511#return; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,852 INFO L280 TraceCheckUtils]: 144: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,853 INFO L280 TraceCheckUtils]: 145: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 != ~tmp___0~2; {26259#(not (= 0 ~switchedOnBeforeTS~0))} is VALID [2020-07-10 14:24:02,854 INFO L280 TraceCheckUtils]: 146: Hoare triple {26259#(not (= 0 ~switchedOnBeforeTS~0))} assume 0 == ~switchedOnBeforeTS~0; {26170#false} is VALID [2020-07-10 14:24:02,854 INFO L263 TraceCheckUtils]: 147: Hoare triple {26170#false} call __automaton_fail(); {26170#false} is VALID [2020-07-10 14:24:02,854 INFO L280 TraceCheckUtils]: 148: Hoare triple {26170#false} assume !false; {26170#false} is VALID [2020-07-10 14:24:02,880 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 14:24:02,881 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311721181] [2020-07-10 14:24:02,881 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859872115] [2020-07-10 14:24:02,881 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 14:24:03,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:03,138 INFO L264 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 8 conjunts are in the unsatisfiable core [2020-07-10 14:24:03,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:24:03,228 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:24:03,601 INFO L263 TraceCheckUtils]: 0: Hoare triple {26169#true} call ULTIMATE.init(); {26169#true} is VALID [2020-07-10 14:24:03,601 INFO L280 TraceCheckUtils]: 1: Hoare triple {26169#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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-10 14:24:03,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,601 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {26169#true} {26169#true} #527#return; {26169#true} is VALID [2020-07-10 14:24:03,601 INFO L263 TraceCheckUtils]: 4: Hoare triple {26169#true} call #t~ret74 := main(); {26169#true} is VALID [2020-07-10 14:24:03,602 INFO L280 TraceCheckUtils]: 5: Hoare triple {26169#true} havoc ~retValue_acc~3;havoc ~tmp~3; {26169#true} is VALID [2020-07-10 14:24:03,602 INFO L263 TraceCheckUtils]: 6: Hoare triple {26169#true} call select_helpers(); {26169#true} is VALID [2020-07-10 14:24:03,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,602 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {26169#true} {26169#true} #429#return; {26169#true} is VALID [2020-07-10 14:24:03,602 INFO L263 TraceCheckUtils]: 9: Hoare triple {26169#true} call select_features(); {26169#true} is VALID [2020-07-10 14:24:03,603 INFO L280 TraceCheckUtils]: 10: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,603 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {26169#true} {26169#true} #431#return; {26169#true} is VALID [2020-07-10 14:24:03,603 INFO L263 TraceCheckUtils]: 12: Hoare triple {26169#true} call #t~ret35 := valid_product(); {26169#true} is VALID [2020-07-10 14:24:03,603 INFO L280 TraceCheckUtils]: 13: Hoare triple {26169#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {26169#true} is VALID [2020-07-10 14:24:03,603 INFO L280 TraceCheckUtils]: 14: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,603 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {26169#true} {26169#true} #433#return; {26169#true} is VALID [2020-07-10 14:24:03,604 INFO L280 TraceCheckUtils]: 16: Hoare triple {26169#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {26169#true} is VALID [2020-07-10 14:24:03,604 INFO L280 TraceCheckUtils]: 17: Hoare triple {26169#true} assume 0 != ~tmp~3; {26169#true} is VALID [2020-07-10 14:24:03,604 INFO L263 TraceCheckUtils]: 18: Hoare triple {26169#true} call setup(); {26169#true} is VALID [2020-07-10 14:24:03,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,604 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {26169#true} {26169#true} #435#return; {26169#true} is VALID [2020-07-10 14:24:03,604 INFO L263 TraceCheckUtils]: 21: Hoare triple {26169#true} call runTest(); {26169#true} is VALID [2020-07-10 14:24:03,605 INFO L263 TraceCheckUtils]: 22: Hoare triple {26169#true} call __utac_acc__Specification5_spec__1(); {26169#true} is VALID [2020-07-10 14:24:03,605 INFO L280 TraceCheckUtils]: 23: Hoare triple {26169#true} ~switchedOnBeforeTS~0 := 0; {26169#true} is VALID [2020-07-10 14:24:03,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,605 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {26169#true} {26169#true} #517#return; {26169#true} is VALID [2020-07-10 14:24:03,605 INFO L263 TraceCheckUtils]: 26: Hoare triple {26169#true} call test(); {26169#true} is VALID [2020-07-10 14:24:03,606 INFO L280 TraceCheckUtils]: 27: Hoare triple {26169#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {26169#true} is VALID [2020-07-10 14:24:03,606 INFO L280 TraceCheckUtils]: 28: Hoare triple {26169#true} assume !false; {26169#true} is VALID [2020-07-10 14:24:03,606 INFO L280 TraceCheckUtils]: 29: Hoare triple {26169#true} assume ~splverifierCounter~0 < 4; {26169#true} is VALID [2020-07-10 14:24:03,606 INFO L280 TraceCheckUtils]: 30: Hoare triple {26169#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {26169#true} is VALID [2020-07-10 14:24:03,606 INFO L280 TraceCheckUtils]: 31: Hoare triple {26169#true} assume 0 != ~tmp~4; {26169#true} is VALID [2020-07-10 14:24:03,606 INFO L263 TraceCheckUtils]: 32: Hoare triple {26169#true} call waterRise(); {26169#true} is VALID [2020-07-10 14:24:03,607 INFO L280 TraceCheckUtils]: 33: Hoare triple {26169#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {26169#true} is VALID [2020-07-10 14:24:03,607 INFO L280 TraceCheckUtils]: 34: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,607 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {26169#true} {26169#true} #479#return; {26169#true} is VALID [2020-07-10 14:24:03,607 INFO L280 TraceCheckUtils]: 36: Hoare triple {26169#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {26169#true} is VALID [2020-07-10 14:24:03,607 INFO L280 TraceCheckUtils]: 37: Hoare triple {26169#true} assume !(0 != ~tmp___0~0); {26169#true} is VALID [2020-07-10 14:24:03,607 INFO L280 TraceCheckUtils]: 38: Hoare triple {26169#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {26169#true} is VALID [2020-07-10 14:24:03,608 INFO L280 TraceCheckUtils]: 39: Hoare triple {26169#true} assume 0 != ~tmp___2~0; {26169#true} is VALID [2020-07-10 14:24:03,608 INFO L263 TraceCheckUtils]: 40: Hoare triple {26169#true} call timeShift(); {26169#true} is VALID [2020-07-10 14:24:03,608 INFO L263 TraceCheckUtils]: 41: Hoare triple {26169#true} call __utac_acc__Specification5_spec__2(); {26169#true} is VALID [2020-07-10 14:24:03,608 INFO L263 TraceCheckUtils]: 42: Hoare triple {26169#true} call #t~ret70 := isPumpRunning(); {26169#true} is VALID [2020-07-10 14:24:03,608 INFO L280 TraceCheckUtils]: 43: Hoare triple {26169#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26169#true} is VALID [2020-07-10 14:24:03,608 INFO L280 TraceCheckUtils]: 44: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,609 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {26169#true} {26169#true} #507#return; {26169#true} is VALID [2020-07-10 14:24:03,609 INFO L280 TraceCheckUtils]: 46: Hoare triple {26169#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26169#true} is VALID [2020-07-10 14:24:03,609 INFO L280 TraceCheckUtils]: 47: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,609 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {26169#true} {26169#true} #495#return; {26169#true} is VALID [2020-07-10 14:24:03,609 INFO L280 TraceCheckUtils]: 49: Hoare triple {26169#true} assume !(0 != ~pumpRunning~0); {26169#true} is VALID [2020-07-10 14:24:03,610 INFO L280 TraceCheckUtils]: 50: Hoare triple {26169#true} assume 0 != ~systemActive~0; {26169#true} is VALID [2020-07-10 14:24:03,610 INFO L263 TraceCheckUtils]: 51: Hoare triple {26169#true} call processEnvironment(); {26169#true} is VALID [2020-07-10 14:24:03,610 INFO L280 TraceCheckUtils]: 52: Hoare triple {26169#true} havoc ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:03,610 INFO L280 TraceCheckUtils]: 53: Hoare triple {26169#true} assume 0 == ~pumpRunning~0; {26169#true} is VALID [2020-07-10 14:24:03,610 INFO L263 TraceCheckUtils]: 54: Hoare triple {26169#true} call #t~ret40 := isHighWaterLevel(); {26169#true} is VALID [2020-07-10 14:24:03,610 INFO L280 TraceCheckUtils]: 55: Hoare triple {26169#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {26169#true} is VALID [2020-07-10 14:24:03,611 INFO L263 TraceCheckUtils]: 56: Hoare triple {26169#true} call #t~ret59 := isHighWaterSensorDry(); {26169#true} is VALID [2020-07-10 14:24:03,611 INFO L280 TraceCheckUtils]: 57: Hoare triple {26169#true} havoc ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:03,611 INFO L280 TraceCheckUtils]: 58: Hoare triple {26169#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {26169#true} is VALID [2020-07-10 14:24:03,611 INFO L280 TraceCheckUtils]: 59: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,611 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {26169#true} {26169#true} #493#return; {26169#true} is VALID [2020-07-10 14:24:03,611 INFO L280 TraceCheckUtils]: 61: Hoare triple {26169#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {26169#true} is VALID [2020-07-10 14:24:03,612 INFO L280 TraceCheckUtils]: 62: Hoare triple {26169#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {26169#true} is VALID [2020-07-10 14:24:03,612 INFO L280 TraceCheckUtils]: 63: Hoare triple {26169#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {26169#true} is VALID [2020-07-10 14:24:03,612 INFO L280 TraceCheckUtils]: 64: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,612 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {26169#true} {26169#true} #471#return; {26169#true} is VALID [2020-07-10 14:24:03,612 INFO L280 TraceCheckUtils]: 66: Hoare triple {26169#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {26169#true} is VALID [2020-07-10 14:24:03,613 INFO L280 TraceCheckUtils]: 67: Hoare triple {26169#true} assume 0 != ~tmp~5; {26169#true} is VALID [2020-07-10 14:24:03,613 INFO L263 TraceCheckUtils]: 68: Hoare triple {26169#true} call activatePump(); {26169#true} is VALID [2020-07-10 14:24:03,613 INFO L280 TraceCheckUtils]: 69: Hoare triple {26169#true} havoc ~tmp~6; {26169#true} is VALID [2020-07-10 14:24:03,613 INFO L263 TraceCheckUtils]: 70: Hoare triple {26169#true} call #t~ret41 := isMethaneAlarm(); {26169#true} is VALID [2020-07-10 14:24:03,613 INFO L280 TraceCheckUtils]: 71: Hoare triple {26169#true} havoc ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:03,613 INFO L263 TraceCheckUtils]: 72: Hoare triple {26169#true} call #t~ret42 := isMethaneLevelCritical(); {26169#true} is VALID [2020-07-10 14:24:03,614 INFO L280 TraceCheckUtils]: 73: Hoare triple {26169#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {26169#true} is VALID [2020-07-10 14:24:03,614 INFO L280 TraceCheckUtils]: 74: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,614 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {26169#true} {26169#true} #521#return; {26169#true} is VALID [2020-07-10 14:24:03,614 INFO L280 TraceCheckUtils]: 76: Hoare triple {26169#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {26169#true} is VALID [2020-07-10 14:24:03,614 INFO L280 TraceCheckUtils]: 77: Hoare triple {26169#true} assume true; {26169#true} is VALID [2020-07-10 14:24:03,614 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {26169#true} {26169#true} #489#return; {26169#true} is VALID [2020-07-10 14:24:03,615 INFO L280 TraceCheckUtils]: 79: Hoare triple {26169#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {26169#true} is VALID [2020-07-10 14:24:03,615 INFO L280 TraceCheckUtils]: 80: Hoare triple {26169#true} assume !(0 != ~tmp~6); {26169#true} is VALID [2020-07-10 14:24:03,615 INFO L263 TraceCheckUtils]: 81: Hoare triple {26169#true} call activatePump__wrappee__highWaterSensor(); {26169#true} is VALID [2020-07-10 14:24:03,616 INFO L280 TraceCheckUtils]: 82: Hoare triple {26169#true} ~pumpRunning~0 := 1; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,616 INFO L280 TraceCheckUtils]: 83: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,617 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #491#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,618 INFO L280 TraceCheckUtils]: 85: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,619 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #473#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,619 INFO L280 TraceCheckUtils]: 87: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,620 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #499#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,620 INFO L263 TraceCheckUtils]: 89: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__3(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,621 INFO L280 TraceCheckUtils]: 90: Hoare triple {26325#(<= 1 ~pumpRunning~0)} havoc ~tmp~8;havoc ~tmp___0~2; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,622 INFO L263 TraceCheckUtils]: 91: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call #t~ret71 := getWaterLevel(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,622 INFO L280 TraceCheckUtils]: 92: Hoare triple {26325#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,623 INFO L280 TraceCheckUtils]: 93: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,624 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26325#(<= 1 ~pumpRunning~0)} #509#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,624 INFO L280 TraceCheckUtils]: 95: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,625 INFO L280 TraceCheckUtils]: 96: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume !(2 != ~tmp~8); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,625 INFO L280 TraceCheckUtils]: 97: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,626 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26325#(<= 1 ~pumpRunning~0)} #501#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,627 INFO L280 TraceCheckUtils]: 99: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume true; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,627 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {26325#(<= 1 ~pumpRunning~0)} {26169#true} #485#return; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,628 INFO L280 TraceCheckUtils]: 101: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume !false; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,628 INFO L280 TraceCheckUtils]: 102: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume ~splverifierCounter~0 < 4; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,629 INFO L280 TraceCheckUtils]: 103: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,630 INFO L280 TraceCheckUtils]: 104: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp~4); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,630 INFO L280 TraceCheckUtils]: 105: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,631 INFO L280 TraceCheckUtils]: 106: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume !(0 != ~tmp___0~0); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,631 INFO L280 TraceCheckUtils]: 107: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,632 INFO L280 TraceCheckUtils]: 108: Hoare triple {26325#(<= 1 ~pumpRunning~0)} assume 0 != ~tmp___2~0; {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,633 INFO L263 TraceCheckUtils]: 109: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call timeShift(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,633 INFO L263 TraceCheckUtils]: 110: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call __utac_acc__Specification5_spec__2(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,634 INFO L263 TraceCheckUtils]: 111: Hoare triple {26325#(<= 1 ~pumpRunning~0)} call #t~ret70 := isPumpRunning(); {26325#(<= 1 ~pumpRunning~0)} is VALID [2020-07-10 14:24:03,635 INFO L280 TraceCheckUtils]: 112: Hoare triple {26325#(<= 1 ~pumpRunning~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26736#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:24:03,636 INFO L280 TraceCheckUtils]: 113: Hoare triple {26736#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} assume true; {26736#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:24:03,637 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {26736#(and (<= ~pumpRunning~0 |isPumpRunning_#res|) (<= 1 ~pumpRunning~0))} {26325#(<= 1 ~pumpRunning~0)} #507#return; {26743#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret70|) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:24:03,637 INFO L280 TraceCheckUtils]: 115: Hoare triple {26743#(and (<= ~pumpRunning~0 |__utac_acc__Specification5_spec__2_#t~ret70|) (<= 1 ~pumpRunning~0))} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {26747#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:24:03,638 INFO L280 TraceCheckUtils]: 116: Hoare triple {26747#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} assume true; {26747#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} is VALID [2020-07-10 14:24:03,639 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {26747#(and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (<= 1 ~pumpRunning~0))} {26325#(<= 1 ~pumpRunning~0)} #495#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,640 INFO L280 TraceCheckUtils]: 118: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~pumpRunning~0; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,640 INFO L263 TraceCheckUtils]: 119: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call lowerWaterLevel(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,641 INFO L280 TraceCheckUtils]: 120: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,641 INFO L280 TraceCheckUtils]: 121: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,642 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #497#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,643 INFO L280 TraceCheckUtils]: 123: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~systemActive~0; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,643 INFO L263 TraceCheckUtils]: 124: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,644 INFO L280 TraceCheckUtils]: 125: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~5; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,644 INFO L280 TraceCheckUtils]: 126: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume !(0 == ~pumpRunning~0); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,645 INFO L263 TraceCheckUtils]: 127: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call processEnvironment__wrappee__base(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,646 INFO L280 TraceCheckUtils]: 128: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,646 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #477#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,647 INFO L280 TraceCheckUtils]: 130: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,648 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #499#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,648 INFO L263 TraceCheckUtils]: 132: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call __utac_acc__Specification5_spec__3(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,649 INFO L280 TraceCheckUtils]: 133: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} havoc ~tmp~8;havoc ~tmp___0~2; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,650 INFO L263 TraceCheckUtils]: 134: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret71 := getWaterLevel(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,650 INFO L280 TraceCheckUtils]: 135: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,651 INFO L280 TraceCheckUtils]: 136: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,652 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #509#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,652 INFO L280 TraceCheckUtils]: 138: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,653 INFO L280 TraceCheckUtils]: 139: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 2 != ~tmp~8; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,653 INFO L263 TraceCheckUtils]: 140: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} call #t~ret72 := isPumpRunning(); {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,654 INFO L280 TraceCheckUtils]: 141: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,654 INFO L280 TraceCheckUtils]: 142: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume true; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,655 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {26754#(<= 1 ~switchedOnBeforeTS~0)} {26754#(<= 1 ~switchedOnBeforeTS~0)} #511#return; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,656 INFO L280 TraceCheckUtils]: 144: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,656 INFO L280 TraceCheckUtils]: 145: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 0 != ~tmp___0~2; {26754#(<= 1 ~switchedOnBeforeTS~0)} is VALID [2020-07-10 14:24:03,657 INFO L280 TraceCheckUtils]: 146: Hoare triple {26754#(<= 1 ~switchedOnBeforeTS~0)} assume 0 == ~switchedOnBeforeTS~0; {26170#false} is VALID [2020-07-10 14:24:03,657 INFO L263 TraceCheckUtils]: 147: Hoare triple {26170#false} call __automaton_fail(); {26170#false} is VALID [2020-07-10 14:24:03,657 INFO L280 TraceCheckUtils]: 148: Hoare triple {26170#false} assume !false; {26170#false} is VALID [2020-07-10 14:24:03,676 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 14:24:03,676 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 14:24:03,677 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 7] total 20 [2020-07-10 14:24:03,677 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134910809] [2020-07-10 14:24:03,679 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 149 [2020-07-10 14:24:03,761 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:24:03,761 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 20 states. [2020-07-10 14:24:04,049 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 222 edges. 222 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:04,049 INFO L459 AbstractCegarLoop]: Interpolant automaton has 20 states [2020-07-10 14:24:04,050 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:24:04,050 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2020-07-10 14:24:04,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2020-07-10 14:24:04,050 INFO L87 Difference]: Start difference. First operand 1197 states and 1399 transitions. Second operand 20 states. [2020-07-10 14:24:05,531 WARN L193 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:24:07,039 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:24:07,624 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:24:08,032 WARN L193 SmtUtils]: Spent 261.00 ms on a formula simplification that was a NOOP. DAG size: 196 [2020-07-10 14:24:12,377 WARN L193 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-07-10 14:24:12,870 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification that was a NOOP. DAG size: 197 [2020-07-10 14:24:13,813 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 193 [2020-07-10 14:24:15,402 WARN L193 SmtUtils]: Spent 302.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-07-10 14:24:16,143 WARN L193 SmtUtils]: Spent 277.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:24:26,998 WARN L193 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:30,664 WARN L193 SmtUtils]: Spent 242.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:31,567 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification that was a NOOP. DAG size: 191 [2020-07-10 14:24:32,808 WARN L193 SmtUtils]: Spent 254.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:35,454 WARN L193 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:24:38,760 WARN L193 SmtUtils]: Spent 246.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:24:39,223 WARN L193 SmtUtils]: Spent 233.00 ms on a formula simplification that was a NOOP. DAG size: 189 [2020-07-10 14:24:39,803 WARN L193 SmtUtils]: Spent 265.00 ms on a formula simplification that was a NOOP. DAG size: 198 [2020-07-10 14:24:40,351 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:24:45,460 WARN L193 SmtUtils]: Spent 237.00 ms on a formula simplification that was a NOOP. DAG size: 192 [2020-07-10 14:24:47,267 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:24:47,908 WARN L193 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 194 [2020-07-10 14:24:48,819 WARN L193 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 190 [2020-07-10 14:24:49,491 WARN L193 SmtUtils]: Spent 269.00 ms on a formula simplification that was a NOOP. DAG size: 199 [2020-07-10 14:24:50,068 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification that was a NOOP. DAG size: 195 [2020-07-10 14:24:52,276 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:24:52,276 INFO L93 Difference]: Finished difference Result 2269 states and 2751 transitions. [2020-07-10 14:24:52,277 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2020-07-10 14:24:52,277 INFO L78 Accepts]: Start accepts. Automaton has 20 states. Word has length 149 [2020-07-10 14:24:52,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:24:52,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:24:52,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 599 transitions. [2020-07-10 14:24:52,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2020-07-10 14:24:52,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 599 transitions. [2020-07-10 14:24:52,297 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 60 states and 599 transitions. [2020-07-10 14:24:54,313 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 599 edges. 599 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:24:54,426 INFO L225 Difference]: With dead ends: 2269 [2020-07-10 14:24:54,426 INFO L226 Difference]: Without dead ends: 1266 [2020-07-10 14:24:54,431 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 277 GetRequests, 208 SyntacticMatches, 0 SemanticMatches, 69 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1451 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=932, Invalid=4038, Unknown=0, NotChecked=0, Total=4970 [2020-07-10 14:24:54,432 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1266 states. [2020-07-10 14:25:04,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1266 to 1127. [2020-07-10 14:25:04,124 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:04,124 INFO L82 GeneralOperation]: Start isEquivalent. First operand 1266 states. Second operand 1127 states. [2020-07-10 14:25:04,124 INFO L74 IsIncluded]: Start isIncluded. First operand 1266 states. Second operand 1127 states. [2020-07-10 14:25:04,124 INFO L87 Difference]: Start difference. First operand 1266 states. Second operand 1127 states. [2020-07-10 14:25:04,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:04,192 INFO L93 Difference]: Finished difference Result 1266 states and 1499 transitions. [2020-07-10 14:25:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1499 transitions. [2020-07-10 14:25:04,200 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:04,200 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:04,200 INFO L74 IsIncluded]: Start isIncluded. First operand 1127 states. Second operand 1266 states. [2020-07-10 14:25:04,200 INFO L87 Difference]: Start difference. First operand 1127 states. Second operand 1266 states. [2020-07-10 14:25:04,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:04,291 INFO L93 Difference]: Finished difference Result 1266 states and 1499 transitions. [2020-07-10 14:25:04,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1499 transitions. [2020-07-10 14:25:04,297 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:04,297 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:04,297 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:04,298 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:04,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1127 states. [2020-07-10 14:25:04,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 1127 states and 1301 transitions. [2020-07-10 14:25:04,390 INFO L78 Accepts]: Start accepts. Automaton has 1127 states and 1301 transitions. Word has length 149 [2020-07-10 14:25:04,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:04,391 INFO L479 AbstractCegarLoop]: Abstraction has 1127 states and 1301 transitions. [2020-07-10 14:25:04,391 INFO L480 AbstractCegarLoop]: Interpolant automaton has 20 states. [2020-07-10 14:25:04,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1301 transitions. [2020-07-10 14:25:04,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2020-07-10 14:25:04,399 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:25:04,400 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 14:25:04,613 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2020-07-10 14:25:04,613 INFO L427 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:25:04,614 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:25:04,614 INFO L82 PathProgramCache]: Analyzing trace with hash -222710156, now seen corresponding path program 1 times [2020-07-10 14:25:04,614 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:25:04,614 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [934954966] [2020-07-10 14:25:04,614 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:25:04,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,021 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,069 INFO L280 TraceCheckUtils]: 0: Hoare triple {34296#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,069 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #527#return; {34089#true} is VALID [2020-07-10 14:25:05,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,072 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,073 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #429#return; {34089#true} is VALID [2020-07-10 14:25:05,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,075 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,076 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #431#return; {34089#true} is VALID [2020-07-10 14:25:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,078 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {34089#true} is VALID [2020-07-10 14:25:05,079 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,079 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #433#return; {34089#true} is VALID [2020-07-10 14:25:05,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,081 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,082 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #435#return; {34089#true} is VALID [2020-07-10 14:25:05,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,093 INFO L280 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,093 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,094 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #517#return; {34089#true} is VALID [2020-07-10 14:25:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {34089#true} is VALID [2020-07-10 14:25:05,107 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,108 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #479#return; {34089#true} is VALID [2020-07-10 14:25:05,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,155 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,155 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,155 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,156 INFO L263 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,156 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,156 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,156 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,156 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,157 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,157 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-10 14:25:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,183 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,183 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,183 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,184 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,184 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-10 14:25:05,184 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-10 14:25:05,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,185 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,185 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,185 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,185 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-10 14:25:05,185 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-10 14:25:05,186 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-10 14:25:05,186 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,186 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-10 14:25:05,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,199 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,200 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,200 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,200 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,201 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,201 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,201 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,201 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,202 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,205 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,206 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,206 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,206 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-10 14:25:05,207 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-10 14:25:05,207 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,207 INFO L263 TraceCheckUtils]: 3: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,208 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,208 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,208 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,209 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,209 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-10 14:25:05,209 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-10 14:25:05,211 INFO L263 TraceCheckUtils]: 12: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,211 INFO L280 TraceCheckUtils]: 13: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,211 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,211 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,212 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,212 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-10 14:25:05,212 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,213 INFO L263 TraceCheckUtils]: 2: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,213 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-10 14:25:05,213 INFO L263 TraceCheckUtils]: 4: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-10 14:25:05,213 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,214 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,214 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,214 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,214 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-10 14:25:05,214 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-10 14:25:05,215 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-10 14:25:05,215 INFO L280 TraceCheckUtils]: 12: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,215 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-10 14:25:05,215 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-10 14:25:05,216 INFO L280 TraceCheckUtils]: 15: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,217 INFO L263 TraceCheckUtils]: 16: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,217 INFO L280 TraceCheckUtils]: 17: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-10 14:25:05,217 INFO L263 TraceCheckUtils]: 18: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-10 14:25:05,217 INFO L280 TraceCheckUtils]: 19: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,218 INFO L263 TraceCheckUtils]: 20: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,218 INFO L280 TraceCheckUtils]: 21: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,218 INFO L280 TraceCheckUtils]: 22: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,218 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,218 INFO L280 TraceCheckUtils]: 24: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,219 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,219 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,219 INFO L280 TraceCheckUtils]: 27: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-10 14:25:05,219 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-10 14:25:05,220 INFO L263 TraceCheckUtils]: 29: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,220 INFO L280 TraceCheckUtils]: 30: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,220 INFO L280 TraceCheckUtils]: 31: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,221 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,221 INFO L280 TraceCheckUtils]: 33: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,221 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-10 14:25:05,221 INFO L280 TraceCheckUtils]: 35: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,221 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:05,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,373 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,374 INFO L280 TraceCheckUtils]: 1: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,375 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} is VALID [2020-07-10 14:25:05,376 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,376 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,377 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,378 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} is VALID [2020-07-10 14:25:05,380 INFO L280 TraceCheckUtils]: 5: Hoare triple {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} is VALID [2020-07-10 14:25:05,381 INFO L280 TraceCheckUtils]: 6: Hoare triple {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,381 INFO L280 TraceCheckUtils]: 7: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,382 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #501#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,383 INFO L263 TraceCheckUtils]: 0: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:05,384 INFO L263 TraceCheckUtils]: 1: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,384 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,384 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,384 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,385 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-10 14:25:05,385 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} assume !(0 != ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:05,385 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-10 14:25:05,386 INFO L263 TraceCheckUtils]: 10: Hoare triple {34089#true} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,386 INFO L280 TraceCheckUtils]: 11: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,386 INFO L280 TraceCheckUtils]: 12: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,386 INFO L263 TraceCheckUtils]: 13: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,387 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-10 14:25:05,387 INFO L263 TraceCheckUtils]: 15: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-10 14:25:05,387 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,387 INFO L280 TraceCheckUtils]: 17: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,387 INFO L280 TraceCheckUtils]: 18: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,388 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,388 INFO L280 TraceCheckUtils]: 20: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-10 14:25:05,388 INFO L280 TraceCheckUtils]: 21: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-10 14:25:05,388 INFO L280 TraceCheckUtils]: 22: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-10 14:25:05,388 INFO L280 TraceCheckUtils]: 23: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,388 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-10 14:25:05,389 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-10 14:25:05,389 INFO L280 TraceCheckUtils]: 26: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,390 INFO L263 TraceCheckUtils]: 27: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,390 INFO L280 TraceCheckUtils]: 28: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-10 14:25:05,390 INFO L263 TraceCheckUtils]: 29: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-10 14:25:05,390 INFO L280 TraceCheckUtils]: 30: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,391 INFO L263 TraceCheckUtils]: 31: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,391 INFO L280 TraceCheckUtils]: 32: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,391 INFO L280 TraceCheckUtils]: 33: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,391 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,391 INFO L280 TraceCheckUtils]: 35: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,391 INFO L280 TraceCheckUtils]: 36: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,392 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,392 INFO L280 TraceCheckUtils]: 38: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-10 14:25:05,392 INFO L280 TraceCheckUtils]: 39: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-10 14:25:05,393 INFO L263 TraceCheckUtils]: 40: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,393 INFO L280 TraceCheckUtils]: 41: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,393 INFO L280 TraceCheckUtils]: 42: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,393 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,394 INFO L280 TraceCheckUtils]: 44: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,394 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-10 14:25:05,394 INFO L280 TraceCheckUtils]: 46: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,394 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:05,394 INFO L263 TraceCheckUtils]: 48: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:05,394 INFO L280 TraceCheckUtils]: 49: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,395 INFO L263 TraceCheckUtils]: 50: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,396 INFO L280 TraceCheckUtils]: 51: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,396 INFO L280 TraceCheckUtils]: 52: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,397 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} is VALID [2020-07-10 14:25:05,398 INFO L280 TraceCheckUtils]: 54: Hoare triple {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} is VALID [2020-07-10 14:25:05,399 INFO L280 TraceCheckUtils]: 55: Hoare triple {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,400 INFO L280 TraceCheckUtils]: 56: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,401 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #501#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,401 INFO L280 TraceCheckUtils]: 58: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,402 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #485#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,471 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,471 INFO L263 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,472 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,473 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,481 INFO L280 TraceCheckUtils]: 0: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,482 INFO L280 TraceCheckUtils]: 1: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,483 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} #497#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,490 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:05,490 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:05,491 INFO L263 TraceCheckUtils]: 2: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-10 14:25:05,491 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,491 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:05,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,492 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #499#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,612 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,613 INFO L280 TraceCheckUtils]: 1: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,615 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} is VALID [2020-07-10 14:25:05,615 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,616 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,617 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,618 INFO L280 TraceCheckUtils]: 3: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,620 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} is VALID [2020-07-10 14:25:05,622 INFO L280 TraceCheckUtils]: 5: Hoare triple {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:25:05,623 INFO L280 TraceCheckUtils]: 6: Hoare triple {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,624 INFO L280 TraceCheckUtils]: 7: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,625 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #501#return; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,627 INFO L263 TraceCheckUtils]: 0: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:05,628 INFO L263 TraceCheckUtils]: 1: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,628 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,628 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,629 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,629 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,629 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,630 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,632 INFO L263 TraceCheckUtils]: 9: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,633 INFO L280 TraceCheckUtils]: 10: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,634 INFO L280 TraceCheckUtils]: 11: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,636 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} #497#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,638 INFO L263 TraceCheckUtils]: 14: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,638 INFO L280 TraceCheckUtils]: 15: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,639 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:05,639 INFO L263 TraceCheckUtils]: 17: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-10 14:25:05,639 INFO L280 TraceCheckUtils]: 18: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,640 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:05,640 INFO L280 TraceCheckUtils]: 20: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,641 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34089#true} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #499#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,641 INFO L263 TraceCheckUtils]: 22: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:05,642 INFO L280 TraceCheckUtils]: 23: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,642 INFO L263 TraceCheckUtils]: 24: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,643 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,644 INFO L280 TraceCheckUtils]: 26: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,646 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} is VALID [2020-07-10 14:25:05,647 INFO L280 TraceCheckUtils]: 28: Hoare triple {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:25:05,648 INFO L280 TraceCheckUtils]: 29: Hoare triple {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,649 INFO L280 TraceCheckUtils]: 30: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,650 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #501#return; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,650 INFO L280 TraceCheckUtils]: 32: Hoare triple {34437#(<= 3 |old(~waterLevel~0)|)} assume true; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,651 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {34437#(<= 3 |old(~waterLevel~0)|)} {34169#(= 2 ~waterLevel~0)} #485#return; {34090#false} is VALID [2020-07-10 14:25:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,667 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,668 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,668 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,669 INFO L263 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,669 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,669 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,670 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,670 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,670 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,671 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-10 14:25:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,675 INFO L280 TraceCheckUtils]: 0: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-10 14:25:05,676 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,676 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-10 14:25:05,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,684 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,684 INFO L275 TraceCheckUtils]: 1: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:05,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,685 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:05,685 INFO L263 TraceCheckUtils]: 2: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-10 14:25:05,686 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,686 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:05,686 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,687 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:05,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,694 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:05,694 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,695 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-10 14:25:05,695 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,695 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,696 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:05,696 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,696 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-10 14:25:05,696 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-10 14:25:05,697 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-10 14:25:05,697 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,697 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-10 14:25:05,698 INFO L263 TraceCheckUtils]: 0: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:05,699 INFO L263 TraceCheckUtils]: 1: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,700 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,700 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,700 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,701 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-10 14:25:05,701 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,702 INFO L263 TraceCheckUtils]: 9: Hoare triple {34089#true} call lowerWaterLevel(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,702 INFO L280 TraceCheckUtils]: 10: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-10 14:25:05,703 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,703 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-10 14:25:05,703 INFO L280 TraceCheckUtils]: 13: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-10 14:25:05,704 INFO L263 TraceCheckUtils]: 14: Hoare triple {34089#true} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,705 INFO L280 TraceCheckUtils]: 15: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,705 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:05,705 INFO L263 TraceCheckUtils]: 17: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-10 14:25:05,706 INFO L280 TraceCheckUtils]: 18: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,706 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:05,706 INFO L280 TraceCheckUtils]: 20: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,707 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:05,707 INFO L263 TraceCheckUtils]: 22: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:05,707 INFO L280 TraceCheckUtils]: 23: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,708 INFO L263 TraceCheckUtils]: 24: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,708 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:05,708 INFO L280 TraceCheckUtils]: 26: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,708 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-10 14:25:05,709 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-10 14:25:05,709 INFO L280 TraceCheckUtils]: 29: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-10 14:25:05,709 INFO L280 TraceCheckUtils]: 30: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,710 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-10 14:25:05,710 INFO L280 TraceCheckUtils]: 32: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,710 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {34089#true} {34090#false} #485#return; {34090#false} is VALID [2020-07-10 14:25:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,745 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,745 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #469#return; {34089#true} is VALID [2020-07-10 14:25:05,746 INFO L280 TraceCheckUtils]: 0: Hoare triple {34482#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,746 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call deactivatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,747 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #469#return; {34089#true} is VALID [2020-07-10 14:25:05,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} ~systemActive~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,747 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,748 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34090#false} #483#return; {34090#false} is VALID [2020-07-10 14:25:05,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,756 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,756 INFO L263 TraceCheckUtils]: 0: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,756 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,756 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,757 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,757 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,757 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,757 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34090#false} #495#return; {34090#false} is VALID [2020-07-10 14:25:05,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,773 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,774 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,774 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,775 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-10 14:25:05,775 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-10 14:25:05,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,776 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,777 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,777 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-10 14:25:05,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-10 14:25:05,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-10 14:25:05,778 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,778 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-10 14:25:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,792 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,793 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,793 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,793 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,794 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,794 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,795 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,795 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,795 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,799 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,799 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,800 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,800 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-10 14:25:05,800 INFO L263 TraceCheckUtils]: 1: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-10 14:25:05,801 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,801 INFO L263 TraceCheckUtils]: 3: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,801 INFO L280 TraceCheckUtils]: 4: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,802 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,802 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,803 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-10 14:25:05,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-10 14:25:05,805 INFO L263 TraceCheckUtils]: 12: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,805 INFO L280 TraceCheckUtils]: 13: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,806 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,806 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,806 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,807 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-10 14:25:05,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,808 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,808 INFO L263 TraceCheckUtils]: 2: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,808 INFO L280 TraceCheckUtils]: 3: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-10 14:25:05,809 INFO L263 TraceCheckUtils]: 4: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-10 14:25:05,809 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,809 INFO L280 TraceCheckUtils]: 6: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,810 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,810 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,810 INFO L280 TraceCheckUtils]: 9: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-10 14:25:05,810 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-10 14:25:05,811 INFO L280 TraceCheckUtils]: 11: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-10 14:25:05,811 INFO L280 TraceCheckUtils]: 12: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,811 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-10 14:25:05,811 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-10 14:25:05,811 INFO L280 TraceCheckUtils]: 15: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,812 INFO L263 TraceCheckUtils]: 16: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,813 INFO L280 TraceCheckUtils]: 17: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-10 14:25:05,813 INFO L263 TraceCheckUtils]: 18: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-10 14:25:05,813 INFO L280 TraceCheckUtils]: 19: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,814 INFO L263 TraceCheckUtils]: 20: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,814 INFO L280 TraceCheckUtils]: 21: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,814 INFO L280 TraceCheckUtils]: 22: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,814 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,815 INFO L280 TraceCheckUtils]: 25: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,815 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,815 INFO L280 TraceCheckUtils]: 27: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-10 14:25:05,816 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-10 14:25:05,817 INFO L263 TraceCheckUtils]: 29: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,817 INFO L280 TraceCheckUtils]: 30: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,817 INFO L280 TraceCheckUtils]: 31: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,817 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,817 INFO L280 TraceCheckUtils]: 33: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,818 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-10 14:25:05,818 INFO L280 TraceCheckUtils]: 35: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,818 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {34089#true} {34090#false} #499#return; {34090#false} is VALID [2020-07-10 14:25:05,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,822 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:05,822 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,823 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34090#false} #509#return; {34090#false} is VALID [2020-07-10 14:25:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:05,826 INFO L280 TraceCheckUtils]: 0: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,826 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,826 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {34089#true} {34090#false} #511#return; {34090#false} is VALID [2020-07-10 14:25:05,833 INFO L263 TraceCheckUtils]: 0: Hoare triple {34089#true} call ULTIMATE.init(); {34296#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} is VALID [2020-07-10 14:25:05,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {34296#(and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call #t~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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,834 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,835 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34089#true} #527#return; {34089#true} is VALID [2020-07-10 14:25:05,835 INFO L263 TraceCheckUtils]: 4: Hoare triple {34089#true} call #t~ret74 := main(); {34089#true} is VALID [2020-07-10 14:25:05,835 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} havoc ~retValue_acc~3;havoc ~tmp~3; {34089#true} is VALID [2020-07-10 14:25:05,835 INFO L263 TraceCheckUtils]: 6: Hoare triple {34089#true} call select_helpers(); {34089#true} is VALID [2020-07-10 14:25:05,836 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,836 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #429#return; {34089#true} is VALID [2020-07-10 14:25:05,836 INFO L263 TraceCheckUtils]: 9: Hoare triple {34089#true} call select_features(); {34089#true} is VALID [2020-07-10 14:25:05,837 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,837 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {34089#true} {34089#true} #431#return; {34089#true} is VALID [2020-07-10 14:25:05,837 INFO L263 TraceCheckUtils]: 12: Hoare triple {34089#true} call #t~ret35 := valid_product(); {34089#true} is VALID [2020-07-10 14:25:05,838 INFO L280 TraceCheckUtils]: 13: Hoare triple {34089#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {34089#true} is VALID [2020-07-10 14:25:05,838 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,838 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34089#true} {34089#true} #433#return; {34089#true} is VALID [2020-07-10 14:25:05,839 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {34089#true} is VALID [2020-07-10 14:25:05,839 INFO L280 TraceCheckUtils]: 17: Hoare triple {34089#true} assume 0 != ~tmp~3; {34089#true} is VALID [2020-07-10 14:25:05,839 INFO L263 TraceCheckUtils]: 18: Hoare triple {34089#true} call setup(); {34089#true} is VALID [2020-07-10 14:25:05,839 INFO L280 TraceCheckUtils]: 19: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,840 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34089#true} {34089#true} #435#return; {34089#true} is VALID [2020-07-10 14:25:05,840 INFO L263 TraceCheckUtils]: 21: Hoare triple {34089#true} call runTest(); {34089#true} is VALID [2020-07-10 14:25:05,841 INFO L263 TraceCheckUtils]: 22: Hoare triple {34089#true} call __utac_acc__Specification5_spec__1(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:05,841 INFO L280 TraceCheckUtils]: 23: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} ~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,842 INFO L280 TraceCheckUtils]: 24: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,842 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {34089#true} {34089#true} #517#return; {34089#true} is VALID [2020-07-10 14:25:05,842 INFO L263 TraceCheckUtils]: 26: Hoare triple {34089#true} call test(); {34089#true} is VALID [2020-07-10 14:25:05,843 INFO L280 TraceCheckUtils]: 27: Hoare triple {34089#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,843 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-10 14:25:05,843 INFO L280 TraceCheckUtils]: 29: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-10 14:25:05,843 INFO L280 TraceCheckUtils]: 30: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-10 14:25:05,844 INFO L280 TraceCheckUtils]: 31: Hoare triple {34089#true} assume 0 != ~tmp~4; {34089#true} is VALID [2020-07-10 14:25:05,845 INFO L263 TraceCheckUtils]: 32: Hoare triple {34089#true} call waterRise(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,845 INFO L280 TraceCheckUtils]: 33: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {34089#true} is VALID [2020-07-10 14:25:05,846 INFO L280 TraceCheckUtils]: 34: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,846 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34089#true} {34089#true} #479#return; {34089#true} is VALID [2020-07-10 14:25:05,846 INFO L280 TraceCheckUtils]: 36: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-10 14:25:05,846 INFO L280 TraceCheckUtils]: 37: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-10 14:25:05,847 INFO L280 TraceCheckUtils]: 38: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-10 14:25:05,847 INFO L280 TraceCheckUtils]: 39: Hoare triple {34089#true} assume 0 != ~tmp___2~0; {34089#true} is VALID [2020-07-10 14:25:05,848 INFO L263 TraceCheckUtils]: 40: Hoare triple {34089#true} call timeShift(); {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:25:05,850 INFO L263 TraceCheckUtils]: 41: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:05,850 INFO L263 TraceCheckUtils]: 42: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,850 INFO L280 TraceCheckUtils]: 43: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,851 INFO L280 TraceCheckUtils]: 44: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,851 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,851 INFO L280 TraceCheckUtils]: 46: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,852 INFO L280 TraceCheckUtils]: 47: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,852 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-10 14:25:05,852 INFO L280 TraceCheckUtils]: 49: Hoare triple {34089#true} assume !(0 != ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:05,852 INFO L280 TraceCheckUtils]: 50: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-10 14:25:05,854 INFO L263 TraceCheckUtils]: 51: Hoare triple {34089#true} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,854 INFO L280 TraceCheckUtils]: 52: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,854 INFO L280 TraceCheckUtils]: 53: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,855 INFO L263 TraceCheckUtils]: 54: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,855 INFO L280 TraceCheckUtils]: 55: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-10 14:25:05,855 INFO L263 TraceCheckUtils]: 56: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-10 14:25:05,855 INFO L280 TraceCheckUtils]: 57: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,856 INFO L280 TraceCheckUtils]: 58: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,856 INFO L280 TraceCheckUtils]: 59: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,856 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,857 INFO L280 TraceCheckUtils]: 61: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-10 14:25:05,857 INFO L280 TraceCheckUtils]: 62: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-10 14:25:05,857 INFO L280 TraceCheckUtils]: 63: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-10 14:25:05,857 INFO L280 TraceCheckUtils]: 64: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,858 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-10 14:25:05,858 INFO L280 TraceCheckUtils]: 66: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-10 14:25:05,858 INFO L280 TraceCheckUtils]: 67: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,859 INFO L263 TraceCheckUtils]: 68: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,859 INFO L280 TraceCheckUtils]: 69: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-10 14:25:05,860 INFO L263 TraceCheckUtils]: 70: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-10 14:25:05,860 INFO L280 TraceCheckUtils]: 71: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,860 INFO L263 TraceCheckUtils]: 72: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,860 INFO L280 TraceCheckUtils]: 73: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,861 INFO L280 TraceCheckUtils]: 74: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,861 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,861 INFO L280 TraceCheckUtils]: 76: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,862 INFO L280 TraceCheckUtils]: 77: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,862 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,862 INFO L280 TraceCheckUtils]: 79: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-10 14:25:05,862 INFO L280 TraceCheckUtils]: 80: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-10 14:25:05,864 INFO L263 TraceCheckUtils]: 81: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,864 INFO L280 TraceCheckUtils]: 82: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,864 INFO L280 TraceCheckUtils]: 83: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,864 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,865 INFO L280 TraceCheckUtils]: 85: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,865 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-10 14:25:05,865 INFO L280 TraceCheckUtils]: 87: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,866 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:05,866 INFO L263 TraceCheckUtils]: 89: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:05,866 INFO L280 TraceCheckUtils]: 90: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,866 INFO L263 TraceCheckUtils]: 91: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,868 INFO L280 TraceCheckUtils]: 92: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,869 INFO L280 TraceCheckUtils]: 93: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,870 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} is VALID [2020-07-10 14:25:05,872 INFO L280 TraceCheckUtils]: 95: Hoare triple {34407#(and (or (<= |__utac_acc__Specification5_spec__3_#t~ret71| ~waterLevel~0) (< 1 ~waterLevel~0)) (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|)))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} is VALID [2020-07-10 14:25:05,873 INFO L280 TraceCheckUtils]: 96: Hoare triple {34408#(and (or (<= ~waterLevel~0 2) (<= ~waterLevel~0 __utac_acc__Specification5_spec__3_~tmp~8)) (or (< 1 ~waterLevel~0) (<= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0)))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,874 INFO L280 TraceCheckUtils]: 97: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,875 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #501#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,876 INFO L280 TraceCheckUtils]: 99: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,876 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34089#true} #485#return; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,877 INFO L280 TraceCheckUtils]: 101: Hoare triple {34169#(= 2 ~waterLevel~0)} assume !false; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,878 INFO L280 TraceCheckUtils]: 102: Hoare triple {34169#(= 2 ~waterLevel~0)} assume ~splverifierCounter~0 < 4; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,879 INFO L280 TraceCheckUtils]: 103: Hoare triple {34169#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,879 INFO L280 TraceCheckUtils]: 104: Hoare triple {34169#(= 2 ~waterLevel~0)} assume !(0 != ~tmp~4); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,880 INFO L280 TraceCheckUtils]: 105: Hoare triple {34169#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,881 INFO L280 TraceCheckUtils]: 106: Hoare triple {34169#(= 2 ~waterLevel~0)} assume !(0 != ~tmp___0~0); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,881 INFO L280 TraceCheckUtils]: 107: Hoare triple {34169#(= 2 ~waterLevel~0)} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,882 INFO L280 TraceCheckUtils]: 108: Hoare triple {34169#(= 2 ~waterLevel~0)} assume 0 != ~tmp___2~0; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,883 INFO L263 TraceCheckUtils]: 109: Hoare triple {34169#(= 2 ~waterLevel~0)} call timeShift(); {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:25:05,884 INFO L263 TraceCheckUtils]: 110: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:05,885 INFO L263 TraceCheckUtils]: 111: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,885 INFO L280 TraceCheckUtils]: 112: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,885 INFO L280 TraceCheckUtils]: 113: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,885 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,885 INFO L280 TraceCheckUtils]: 115: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,886 INFO L280 TraceCheckUtils]: 116: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,887 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,887 INFO L280 TraceCheckUtils]: 118: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume 0 != ~pumpRunning~0; {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,888 INFO L263 TraceCheckUtils]: 119: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} call lowerWaterLevel(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,889 INFO L280 TraceCheckUtils]: 120: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,890 INFO L280 TraceCheckUtils]: 121: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume true; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,891 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} #497#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,892 INFO L280 TraceCheckUtils]: 123: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} assume 0 != ~systemActive~0; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,893 INFO L263 TraceCheckUtils]: 124: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,894 INFO L280 TraceCheckUtils]: 125: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,894 INFO L280 TraceCheckUtils]: 126: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:05,894 INFO L263 TraceCheckUtils]: 127: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-10 14:25:05,895 INFO L280 TraceCheckUtils]: 128: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,895 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:05,895 INFO L280 TraceCheckUtils]: 130: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,896 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {34089#true} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #499#return; {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,897 INFO L263 TraceCheckUtils]: 132: Hoare triple {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:05,897 INFO L280 TraceCheckUtils]: 133: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,897 INFO L263 TraceCheckUtils]: 134: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,898 INFO L280 TraceCheckUtils]: 135: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,899 INFO L280 TraceCheckUtils]: 136: Hoare triple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} assume true; {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} is VALID [2020-07-10 14:25:05,901 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {34409#(and (<= ~waterLevel~0 |getWaterLevel_#res|) (<= |getWaterLevel_#res| ~waterLevel~0))} {34089#true} #509#return; {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} is VALID [2020-07-10 14:25:05,903 INFO L280 TraceCheckUtils]: 138: Hoare triple {34446#(or (= 2 ~waterLevel~0) (= ~waterLevel~0 |__utac_acc__Specification5_spec__3_#t~ret71|))} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} is VALID [2020-07-10 14:25:05,904 INFO L280 TraceCheckUtils]: 139: Hoare triple {34447#(or (= __utac_acc__Specification5_spec__3_~tmp~8 ~waterLevel~0) (= 2 ~waterLevel~0))} assume !(2 != ~tmp~8); {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,905 INFO L280 TraceCheckUtils]: 140: Hoare triple {34169#(= 2 ~waterLevel~0)} assume true; {34169#(= 2 ~waterLevel~0)} is VALID [2020-07-10 14:25:05,906 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {34169#(= 2 ~waterLevel~0)} {34420#(<= (+ ~waterLevel~0 1) |old(~waterLevel~0)|)} #501#return; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,907 INFO L280 TraceCheckUtils]: 142: Hoare triple {34437#(<= 3 |old(~waterLevel~0)|)} assume true; {34437#(<= 3 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,908 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {34437#(<= 3 |old(~waterLevel~0)|)} {34169#(= 2 ~waterLevel~0)} #485#return; {34090#false} is VALID [2020-07-10 14:25:05,908 INFO L280 TraceCheckUtils]: 144: Hoare triple {34090#false} assume !false; {34090#false} is VALID [2020-07-10 14:25:05,909 INFO L280 TraceCheckUtils]: 145: Hoare triple {34090#false} assume ~splverifierCounter~0 < 4; {34090#false} is VALID [2020-07-10 14:25:05,909 INFO L280 TraceCheckUtils]: 146: Hoare triple {34090#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34090#false} is VALID [2020-07-10 14:25:05,909 INFO L280 TraceCheckUtils]: 147: Hoare triple {34090#false} assume !(0 != ~tmp~4); {34090#false} is VALID [2020-07-10 14:25:05,910 INFO L280 TraceCheckUtils]: 148: Hoare triple {34090#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34090#false} is VALID [2020-07-10 14:25:05,910 INFO L280 TraceCheckUtils]: 149: Hoare triple {34090#false} assume !(0 != ~tmp___0~0); {34090#false} is VALID [2020-07-10 14:25:05,910 INFO L280 TraceCheckUtils]: 150: Hoare triple {34090#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34090#false} is VALID [2020-07-10 14:25:05,911 INFO L280 TraceCheckUtils]: 151: Hoare triple {34090#false} assume 0 != ~tmp___2~0; {34090#false} is VALID [2020-07-10 14:25:05,911 INFO L263 TraceCheckUtils]: 152: Hoare triple {34090#false} call timeShift(); {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} is VALID [2020-07-10 14:25:05,912 INFO L263 TraceCheckUtils]: 153: Hoare triple {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:05,913 INFO L263 TraceCheckUtils]: 154: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,913 INFO L280 TraceCheckUtils]: 155: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,913 INFO L280 TraceCheckUtils]: 156: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,914 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,914 INFO L280 TraceCheckUtils]: 158: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,914 INFO L280 TraceCheckUtils]: 159: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,914 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {34089#true} {34299#(and (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= ~waterLevel~0 |old(~waterLevel~0)|))} #495#return; {34089#true} is VALID [2020-07-10 14:25:05,915 INFO L280 TraceCheckUtils]: 161: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,916 INFO L263 TraceCheckUtils]: 162: Hoare triple {34089#true} call lowerWaterLevel(); {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} is VALID [2020-07-10 14:25:05,916 INFO L280 TraceCheckUtils]: 163: Hoare triple {34298#(= ~waterLevel~0 |old(~waterLevel~0)|)} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-10 14:25:05,916 INFO L280 TraceCheckUtils]: 164: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,917 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-10 14:25:05,917 INFO L280 TraceCheckUtils]: 166: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-10 14:25:05,918 INFO L263 TraceCheckUtils]: 167: Hoare triple {34089#true} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,918 INFO L280 TraceCheckUtils]: 168: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,919 INFO L280 TraceCheckUtils]: 169: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:05,919 INFO L263 TraceCheckUtils]: 170: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-10 14:25:05,919 INFO L280 TraceCheckUtils]: 171: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,919 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:05,919 INFO L280 TraceCheckUtils]: 173: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,920 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:05,920 INFO L263 TraceCheckUtils]: 175: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:05,920 INFO L280 TraceCheckUtils]: 176: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:05,920 INFO L263 TraceCheckUtils]: 177: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,921 INFO L280 TraceCheckUtils]: 178: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:05,921 INFO L280 TraceCheckUtils]: 179: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,921 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-10 14:25:05,922 INFO L280 TraceCheckUtils]: 181: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-10 14:25:05,922 INFO L280 TraceCheckUtils]: 182: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-10 14:25:05,922 INFO L280 TraceCheckUtils]: 183: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,923 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-10 14:25:05,923 INFO L280 TraceCheckUtils]: 185: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,923 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {34089#true} {34090#false} #485#return; {34090#false} is VALID [2020-07-10 14:25:05,923 INFO L280 TraceCheckUtils]: 187: Hoare triple {34090#false} assume !false; {34090#false} is VALID [2020-07-10 14:25:05,924 INFO L280 TraceCheckUtils]: 188: Hoare triple {34090#false} assume ~splverifierCounter~0 < 4; {34090#false} is VALID [2020-07-10 14:25:05,924 INFO L280 TraceCheckUtils]: 189: Hoare triple {34090#false} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34090#false} is VALID [2020-07-10 14:25:05,924 INFO L280 TraceCheckUtils]: 190: Hoare triple {34090#false} assume !(0 != ~tmp~4); {34090#false} is VALID [2020-07-10 14:25:05,925 INFO L280 TraceCheckUtils]: 191: Hoare triple {34090#false} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34090#false} is VALID [2020-07-10 14:25:05,925 INFO L280 TraceCheckUtils]: 192: Hoare triple {34090#false} assume !(0 != ~tmp___0~0); {34090#false} is VALID [2020-07-10 14:25:05,925 INFO L280 TraceCheckUtils]: 193: Hoare triple {34090#false} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34090#false} is VALID [2020-07-10 14:25:05,925 INFO L280 TraceCheckUtils]: 194: Hoare triple {34090#false} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {34090#false} is VALID [2020-07-10 14:25:05,926 INFO L280 TraceCheckUtils]: 195: Hoare triple {34090#false} assume 0 != ~tmp___1~0; {34090#false} is VALID [2020-07-10 14:25:05,926 INFO L263 TraceCheckUtils]: 196: Hoare triple {34090#false} call stopSystem(); {34482#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} is VALID [2020-07-10 14:25:05,926 INFO L280 TraceCheckUtils]: 197: Hoare triple {34482#(and (= ~systemActive~0 |old(~systemActive~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|))} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,928 INFO L263 TraceCheckUtils]: 198: Hoare triple {34089#true} call deactivatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,928 INFO L280 TraceCheckUtils]: 199: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,928 INFO L280 TraceCheckUtils]: 200: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,928 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {34089#true} {34089#true} #469#return; {34089#true} is VALID [2020-07-10 14:25:05,929 INFO L280 TraceCheckUtils]: 202: Hoare triple {34089#true} ~systemActive~0 := 0; {34089#true} is VALID [2020-07-10 14:25:05,929 INFO L280 TraceCheckUtils]: 203: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,929 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {34089#true} {34090#false} #483#return; {34090#false} is VALID [2020-07-10 14:25:05,930 INFO L263 TraceCheckUtils]: 205: Hoare triple {34090#false} call timeShift(); {34090#false} is VALID [2020-07-10 14:25:05,930 INFO L263 TraceCheckUtils]: 206: Hoare triple {34090#false} call __utac_acc__Specification5_spec__2(); {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} is VALID [2020-07-10 14:25:05,930 INFO L263 TraceCheckUtils]: 207: Hoare triple {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,931 INFO L280 TraceCheckUtils]: 208: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,931 INFO L280 TraceCheckUtils]: 209: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,931 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {34089#true} {34297#(= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)} #507#return; {34089#true} is VALID [2020-07-10 14:25:05,931 INFO L280 TraceCheckUtils]: 211: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:05,972 INFO L280 TraceCheckUtils]: 212: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,972 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {34089#true} {34090#false} #495#return; {34090#false} is VALID [2020-07-10 14:25:05,972 INFO L280 TraceCheckUtils]: 214: Hoare triple {34090#false} assume !(0 != ~pumpRunning~0); {34090#false} is VALID [2020-07-10 14:25:05,973 INFO L280 TraceCheckUtils]: 215: Hoare triple {34090#false} assume 0 != ~systemActive~0; {34090#false} is VALID [2020-07-10 14:25:05,973 INFO L263 TraceCheckUtils]: 216: Hoare triple {34090#false} call processEnvironment(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,973 INFO L280 TraceCheckUtils]: 217: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,974 INFO L280 TraceCheckUtils]: 218: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:05,974 INFO L263 TraceCheckUtils]: 219: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,974 INFO L280 TraceCheckUtils]: 220: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-10 14:25:05,975 INFO L263 TraceCheckUtils]: 221: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-10 14:25:05,975 INFO L280 TraceCheckUtils]: 222: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,975 INFO L280 TraceCheckUtils]: 223: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:05,975 INFO L280 TraceCheckUtils]: 224: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,976 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:05,976 INFO L280 TraceCheckUtils]: 226: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-10 14:25:05,976 INFO L280 TraceCheckUtils]: 227: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-10 14:25:05,977 INFO L280 TraceCheckUtils]: 228: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-10 14:25:05,977 INFO L280 TraceCheckUtils]: 229: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,977 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-10 14:25:05,978 INFO L280 TraceCheckUtils]: 231: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-10 14:25:05,978 INFO L280 TraceCheckUtils]: 232: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:05,979 INFO L263 TraceCheckUtils]: 233: Hoare triple {34089#true} call activatePump(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,980 INFO L280 TraceCheckUtils]: 234: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} havoc ~tmp~6; {34089#true} is VALID [2020-07-10 14:25:05,980 INFO L263 TraceCheckUtils]: 235: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-10 14:25:05,980 INFO L280 TraceCheckUtils]: 236: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,980 INFO L263 TraceCheckUtils]: 237: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:05,981 INFO L280 TraceCheckUtils]: 238: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:05,981 INFO L280 TraceCheckUtils]: 239: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,981 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:05,981 INFO L280 TraceCheckUtils]: 241: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:05,982 INFO L280 TraceCheckUtils]: 242: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,982 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:05,982 INFO L280 TraceCheckUtils]: 244: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-10 14:25:05,982 INFO L280 TraceCheckUtils]: 245: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-10 14:25:05,984 INFO L263 TraceCheckUtils]: 246: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} is VALID [2020-07-10 14:25:05,984 INFO L280 TraceCheckUtils]: 247: Hoare triple {34356#(= ~pumpRunning~0 |old(~pumpRunning~0)|)} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:05,984 INFO L280 TraceCheckUtils]: 248: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,984 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:05,985 INFO L280 TraceCheckUtils]: 250: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,985 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-10 14:25:05,985 INFO L280 TraceCheckUtils]: 252: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,986 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {34089#true} {34090#false} #499#return; {34090#false} is VALID [2020-07-10 14:25:05,986 INFO L263 TraceCheckUtils]: 254: Hoare triple {34090#false} call __utac_acc__Specification5_spec__3(); {34090#false} is VALID [2020-07-10 14:25:05,986 INFO L280 TraceCheckUtils]: 255: Hoare triple {34090#false} havoc ~tmp~8;havoc ~tmp___0~2; {34090#false} is VALID [2020-07-10 14:25:05,986 INFO L263 TraceCheckUtils]: 256: Hoare triple {34090#false} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:05,987 INFO L280 TraceCheckUtils]: 257: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:05,987 INFO L280 TraceCheckUtils]: 258: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,987 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {34089#true} {34090#false} #509#return; {34090#false} is VALID [2020-07-10 14:25:05,988 INFO L280 TraceCheckUtils]: 260: Hoare triple {34090#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34090#false} is VALID [2020-07-10 14:25:05,988 INFO L280 TraceCheckUtils]: 261: Hoare triple {34090#false} assume 2 != ~tmp~8; {34090#false} is VALID [2020-07-10 14:25:05,988 INFO L263 TraceCheckUtils]: 262: Hoare triple {34090#false} call #t~ret72 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:05,989 INFO L280 TraceCheckUtils]: 263: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:05,989 INFO L280 TraceCheckUtils]: 264: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:05,989 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {34089#true} {34090#false} #511#return; {34090#false} is VALID [2020-07-10 14:25:05,989 INFO L280 TraceCheckUtils]: 266: Hoare triple {34090#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {34090#false} is VALID [2020-07-10 14:25:05,990 INFO L280 TraceCheckUtils]: 267: Hoare triple {34090#false} assume 0 != ~tmp___0~2; {34090#false} is VALID [2020-07-10 14:25:05,990 INFO L280 TraceCheckUtils]: 268: Hoare triple {34090#false} assume 0 == ~switchedOnBeforeTS~0; {34090#false} is VALID [2020-07-10 14:25:05,990 INFO L263 TraceCheckUtils]: 269: Hoare triple {34090#false} call __automaton_fail(); {34090#false} is VALID [2020-07-10 14:25:05,991 INFO L280 TraceCheckUtils]: 270: Hoare triple {34090#false} assume !false; {34090#false} is VALID [2020-07-10 14:25:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 78 proven. 29 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2020-07-10 14:25:06,071 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [934954966] [2020-07-10 14:25:06,071 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1922622298] [2020-07-10 14:25:06,071 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 14:25:06,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:06,292 INFO L264 TraceCheckSpWp]: Trace formula consists of 1217 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-10 14:25:06,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 14:25:06,353 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 14:25:06,598 INFO L263 TraceCheckUtils]: 0: Hoare triple {34089#true} call ULTIMATE.init(); {34089#true} is VALID [2020-07-10 14:25:06,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {34089#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~string44.base, #t~string44.offset := #Ultimate.allocOnStack(13);call #t~string46.base, #t~string46.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string46.base, #t~string46.offset, 1);call write~init~int(110, #t~string46.base, 1 + #t~string46.offset, 1);call write~init~int(0, #t~string46.base, 2 + #t~string46.offset, 1);call #t~string48.base, #t~string48.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string48.base, #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 1 + #t~string48.offset, 1);call write~init~int(102, #t~string48.base, 2 + #t~string48.offset, 1);call write~init~int(0, #t~string48.base, 3 + #t~string48.offset, 1);call #t~string50.base, #t~string50.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string50.base, #t~string50.offset, 1);call write~init~int(80, #t~string50.base, 1 + #t~string50.offset, 1);call write~init~int(117, #t~string50.base, 2 + #t~string50.offset, 1);call write~init~int(109, #t~string50.base, 3 + #t~string50.offset, 1);call write~init~int(112, #t~string50.base, 4 + #t~string50.offset, 1);call write~init~int(58, #t~string50.base, 5 + #t~string50.offset, 1);call write~init~int(0, #t~string50.base, 6 + #t~string50.offset, 1);call #t~string52.base, #t~string52.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string52.base, #t~string52.offset, 1);call write~init~int(110, #t~string52.base, 1 + #t~string52.offset, 1);call write~init~int(0, #t~string52.base, 2 + #t~string52.offset, 1);call #t~string54.base, #t~string54.offset := #Ultimate.allocOnStack(4);call write~init~int(79, #t~string54.base, #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 1 + #t~string54.offset, 1);call write~init~int(102, #t~string54.base, 2 + #t~string54.offset, 1);call write~init~int(0, #t~string54.base, 3 + #t~string54.offset, 1);call #t~string56.base, #t~string56.offset := #Ultimate.allocOnStack(3);call write~init~int(41, #t~string56.base, #t~string56.offset, 1);call write~init~int(32, #t~string56.base, 1 + #t~string56.offset, 1);call write~init~int(0, #t~string56.base, 2 + #t~string56.offset, 1);call #t~string58.base, #t~string58.offset := #Ultimate.allocOnStack(2);call write~init~int(10, #t~string58.base, #t~string58.offset, 1);call write~init~int(0, #t~string58.base, 1 + #t~string58.offset, 1);call #t~string61.base, #t~string61.offset := #Ultimate.allocOnStack(13);call #t~string63.base, #t~string63.offset := #Ultimate.allocOnStack(7);call write~init~int(44, #t~string63.base, #t~string63.offset, 1);call write~init~int(77, #t~string63.base, 1 + #t~string63.offset, 1);call write~init~int(101, #t~string63.base, 2 + #t~string63.offset, 1);call write~init~int(116, #t~string63.base, 3 + #t~string63.offset, 1);call write~init~int(104, #t~string63.base, 4 + #t~string63.offset, 1);call write~init~int(58, #t~string63.base, 5 + #t~string63.offset, 1);call write~init~int(0, #t~string63.base, 6 + #t~string63.offset, 1);call #t~string65.base, #t~string65.offset := #Ultimate.allocOnStack(5);call write~init~int(67, #t~string65.base, #t~string65.offset, 1);call write~init~int(82, #t~string65.base, 1 + #t~string65.offset, 1);call write~init~int(73, #t~string65.base, 2 + #t~string65.offset, 1);call write~init~int(84, #t~string65.base, 3 + #t~string65.offset, 1);call write~init~int(0, #t~string65.base, 4 + #t~string65.offset, 1);call #t~string67.base, #t~string67.offset := #Ultimate.allocOnStack(3);call write~init~int(79, #t~string67.base, #t~string67.offset, 1);call write~init~int(75, #t~string67.base, 1 + #t~string67.offset, 1);call write~init~int(0, #t~string67.base, 2 + #t~string67.offset, 1);call #t~string69.base, #t~string69.offset := #Ultimate.allocOnStack(2);call write~init~int(41, #t~string69.base, #t~string69.offset, 1);call write~init~int(0, #t~string69.base, 1 + #t~string69.offset, 1);~head~0.base, ~head~0.offset := 0, 0;~cleanupTimeShifts~0 := 4;~pumpRunning~0 := 0;~systemActive~0 := 1;~waterLevel~0 := 1;~methaneLevelCritical~0 := 0;~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-10 14:25:06,598 INFO L280 TraceCheckUtils]: 2: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,598 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {34089#true} {34089#true} #527#return; {34089#true} is VALID [2020-07-10 14:25:06,599 INFO L263 TraceCheckUtils]: 4: Hoare triple {34089#true} call #t~ret74 := main(); {34089#true} is VALID [2020-07-10 14:25:06,599 INFO L280 TraceCheckUtils]: 5: Hoare triple {34089#true} havoc ~retValue_acc~3;havoc ~tmp~3; {34089#true} is VALID [2020-07-10 14:25:06,599 INFO L263 TraceCheckUtils]: 6: Hoare triple {34089#true} call select_helpers(); {34089#true} is VALID [2020-07-10 14:25:06,599 INFO L280 TraceCheckUtils]: 7: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,599 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {34089#true} {34089#true} #429#return; {34089#true} is VALID [2020-07-10 14:25:06,599 INFO L263 TraceCheckUtils]: 9: Hoare triple {34089#true} call select_features(); {34089#true} is VALID [2020-07-10 14:25:06,599 INFO L280 TraceCheckUtils]: 10: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,600 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {34089#true} {34089#true} #431#return; {34089#true} is VALID [2020-07-10 14:25:06,600 INFO L263 TraceCheckUtils]: 12: Hoare triple {34089#true} call #t~ret35 := valid_product(); {34089#true} is VALID [2020-07-10 14:25:06,600 INFO L280 TraceCheckUtils]: 13: Hoare triple {34089#true} havoc ~retValue_acc~11;~retValue_acc~11 := 1;#res := ~retValue_acc~11; {34089#true} is VALID [2020-07-10 14:25:06,600 INFO L280 TraceCheckUtils]: 14: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,600 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {34089#true} {34089#true} #433#return; {34089#true} is VALID [2020-07-10 14:25:06,601 INFO L280 TraceCheckUtils]: 16: Hoare triple {34089#true} assume -2147483648 <= #t~ret35 && #t~ret35 <= 2147483647;~tmp~3 := #t~ret35;havoc #t~ret35; {34089#true} is VALID [2020-07-10 14:25:06,601 INFO L280 TraceCheckUtils]: 17: Hoare triple {34089#true} assume 0 != ~tmp~3; {34089#true} is VALID [2020-07-10 14:25:06,601 INFO L263 TraceCheckUtils]: 18: Hoare triple {34089#true} call setup(); {34089#true} is VALID [2020-07-10 14:25:06,601 INFO L280 TraceCheckUtils]: 19: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,601 INFO L275 TraceCheckUtils]: 20: Hoare quadruple {34089#true} {34089#true} #435#return; {34089#true} is VALID [2020-07-10 14:25:06,601 INFO L263 TraceCheckUtils]: 21: Hoare triple {34089#true} call runTest(); {34089#true} is VALID [2020-07-10 14:25:06,602 INFO L263 TraceCheckUtils]: 22: Hoare triple {34089#true} call __utac_acc__Specification5_spec__1(); {34089#true} is VALID [2020-07-10 14:25:06,602 INFO L280 TraceCheckUtils]: 23: Hoare triple {34089#true} ~switchedOnBeforeTS~0 := 0; {34089#true} is VALID [2020-07-10 14:25:06,602 INFO L280 TraceCheckUtils]: 24: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,602 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {34089#true} {34089#true} #517#return; {34089#true} is VALID [2020-07-10 14:25:06,602 INFO L263 TraceCheckUtils]: 26: Hoare triple {34089#true} call test(); {34089#true} is VALID [2020-07-10 14:25:06,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {34089#true} havoc ~splverifierCounter~0;havoc ~tmp~4;havoc ~tmp___0~0;havoc ~tmp___1~0;havoc ~tmp___2~0;~splverifierCounter~0 := 0; {34089#true} is VALID [2020-07-10 14:25:06,603 INFO L280 TraceCheckUtils]: 28: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-10 14:25:06,603 INFO L280 TraceCheckUtils]: 29: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-10 14:25:06,603 INFO L280 TraceCheckUtils]: 30: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-10 14:25:06,603 INFO L280 TraceCheckUtils]: 31: Hoare triple {34089#true} assume 0 != ~tmp~4; {34089#true} is VALID [2020-07-10 14:25:06,603 INFO L263 TraceCheckUtils]: 32: Hoare triple {34089#true} call waterRise(); {34089#true} is VALID [2020-07-10 14:25:06,603 INFO L280 TraceCheckUtils]: 33: Hoare triple {34089#true} assume ~waterLevel~0 < 2;~waterLevel~0 := 1 + ~waterLevel~0; {34089#true} is VALID [2020-07-10 14:25:06,604 INFO L280 TraceCheckUtils]: 34: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,604 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {34089#true} {34089#true} #479#return; {34089#true} is VALID [2020-07-10 14:25:06,604 INFO L280 TraceCheckUtils]: 36: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-10 14:25:06,604 INFO L280 TraceCheckUtils]: 37: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-10 14:25:06,604 INFO L280 TraceCheckUtils]: 38: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-10 14:25:06,604 INFO L280 TraceCheckUtils]: 39: Hoare triple {34089#true} assume 0 != ~tmp___2~0; {34089#true} is VALID [2020-07-10 14:25:06,605 INFO L263 TraceCheckUtils]: 40: Hoare triple {34089#true} call timeShift(); {34089#true} is VALID [2020-07-10 14:25:06,605 INFO L263 TraceCheckUtils]: 41: Hoare triple {34089#true} call __utac_acc__Specification5_spec__2(); {34089#true} is VALID [2020-07-10 14:25:06,605 INFO L263 TraceCheckUtils]: 42: Hoare triple {34089#true} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:06,605 INFO L280 TraceCheckUtils]: 43: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:06,605 INFO L280 TraceCheckUtils]: 44: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,605 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {34089#true} {34089#true} #507#return; {34089#true} is VALID [2020-07-10 14:25:06,606 INFO L280 TraceCheckUtils]: 46: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:06,606 INFO L280 TraceCheckUtils]: 47: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,606 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {34089#true} {34089#true} #495#return; {34089#true} is VALID [2020-07-10 14:25:06,606 INFO L280 TraceCheckUtils]: 49: Hoare triple {34089#true} assume !(0 != ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:06,606 INFO L280 TraceCheckUtils]: 50: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-10 14:25:06,607 INFO L263 TraceCheckUtils]: 51: Hoare triple {34089#true} call processEnvironment(); {34089#true} is VALID [2020-07-10 14:25:06,607 INFO L280 TraceCheckUtils]: 52: Hoare triple {34089#true} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:06,607 INFO L280 TraceCheckUtils]: 53: Hoare triple {34089#true} assume 0 == ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:06,607 INFO L263 TraceCheckUtils]: 54: Hoare triple {34089#true} call #t~ret40 := isHighWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:06,607 INFO L280 TraceCheckUtils]: 55: Hoare triple {34089#true} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34089#true} is VALID [2020-07-10 14:25:06,607 INFO L263 TraceCheckUtils]: 56: Hoare triple {34089#true} call #t~ret59 := isHighWaterSensorDry(); {34089#true} is VALID [2020-07-10 14:25:06,607 INFO L280 TraceCheckUtils]: 57: Hoare triple {34089#true} havoc ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:06,608 INFO L280 TraceCheckUtils]: 58: Hoare triple {34089#true} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34089#true} is VALID [2020-07-10 14:25:06,608 INFO L280 TraceCheckUtils]: 59: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,608 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {34089#true} {34089#true} #493#return; {34089#true} is VALID [2020-07-10 14:25:06,608 INFO L280 TraceCheckUtils]: 61: Hoare triple {34089#true} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34089#true} is VALID [2020-07-10 14:25:06,608 INFO L280 TraceCheckUtils]: 62: Hoare triple {34089#true} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34089#true} is VALID [2020-07-10 14:25:06,608 INFO L280 TraceCheckUtils]: 63: Hoare triple {34089#true} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34089#true} is VALID [2020-07-10 14:25:06,609 INFO L280 TraceCheckUtils]: 64: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,609 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {34089#true} {34089#true} #471#return; {34089#true} is VALID [2020-07-10 14:25:06,609 INFO L280 TraceCheckUtils]: 66: Hoare triple {34089#true} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34089#true} is VALID [2020-07-10 14:25:06,609 INFO L280 TraceCheckUtils]: 67: Hoare triple {34089#true} assume 0 != ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:06,609 INFO L263 TraceCheckUtils]: 68: Hoare triple {34089#true} call activatePump(); {34089#true} is VALID [2020-07-10 14:25:06,609 INFO L280 TraceCheckUtils]: 69: Hoare triple {34089#true} havoc ~tmp~6; {34089#true} is VALID [2020-07-10 14:25:06,610 INFO L263 TraceCheckUtils]: 70: Hoare triple {34089#true} call #t~ret41 := isMethaneAlarm(); {34089#true} is VALID [2020-07-10 14:25:06,610 INFO L280 TraceCheckUtils]: 71: Hoare triple {34089#true} havoc ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:06,610 INFO L263 TraceCheckUtils]: 72: Hoare triple {34089#true} call #t~ret42 := isMethaneLevelCritical(); {34089#true} is VALID [2020-07-10 14:25:06,610 INFO L280 TraceCheckUtils]: 73: Hoare triple {34089#true} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34089#true} is VALID [2020-07-10 14:25:06,610 INFO L280 TraceCheckUtils]: 74: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,610 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {34089#true} {34089#true} #521#return; {34089#true} is VALID [2020-07-10 14:25:06,611 INFO L280 TraceCheckUtils]: 76: Hoare triple {34089#true} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34089#true} is VALID [2020-07-10 14:25:06,611 INFO L280 TraceCheckUtils]: 77: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,611 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {34089#true} {34089#true} #489#return; {34089#true} is VALID [2020-07-10 14:25:06,611 INFO L280 TraceCheckUtils]: 79: Hoare triple {34089#true} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34089#true} is VALID [2020-07-10 14:25:06,611 INFO L280 TraceCheckUtils]: 80: Hoare triple {34089#true} assume !(0 != ~tmp~6); {34089#true} is VALID [2020-07-10 14:25:06,611 INFO L263 TraceCheckUtils]: 81: Hoare triple {34089#true} call activatePump__wrappee__highWaterSensor(); {34089#true} is VALID [2020-07-10 14:25:06,612 INFO L280 TraceCheckUtils]: 82: Hoare triple {34089#true} ~pumpRunning~0 := 1; {34089#true} is VALID [2020-07-10 14:25:06,612 INFO L280 TraceCheckUtils]: 83: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,612 INFO L275 TraceCheckUtils]: 84: Hoare quadruple {34089#true} {34089#true} #491#return; {34089#true} is VALID [2020-07-10 14:25:06,612 INFO L280 TraceCheckUtils]: 85: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,612 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {34089#true} {34089#true} #473#return; {34089#true} is VALID [2020-07-10 14:25:06,613 INFO L280 TraceCheckUtils]: 87: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,613 INFO L275 TraceCheckUtils]: 88: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:06,613 INFO L263 TraceCheckUtils]: 89: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:06,613 INFO L280 TraceCheckUtils]: 90: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:06,613 INFO L263 TraceCheckUtils]: 91: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:06,613 INFO L280 TraceCheckUtils]: 92: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:06,614 INFO L280 TraceCheckUtils]: 93: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,614 INFO L275 TraceCheckUtils]: 94: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-10 14:25:06,614 INFO L280 TraceCheckUtils]: 95: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-10 14:25:06,614 INFO L280 TraceCheckUtils]: 96: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-10 14:25:06,614 INFO L280 TraceCheckUtils]: 97: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,615 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-10 14:25:06,615 INFO L280 TraceCheckUtils]: 99: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,615 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {34089#true} {34089#true} #485#return; {34089#true} is VALID [2020-07-10 14:25:06,615 INFO L280 TraceCheckUtils]: 101: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-10 14:25:06,615 INFO L280 TraceCheckUtils]: 102: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-10 14:25:06,615 INFO L280 TraceCheckUtils]: 103: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-10 14:25:06,616 INFO L280 TraceCheckUtils]: 104: Hoare triple {34089#true} assume !(0 != ~tmp~4); {34089#true} is VALID [2020-07-10 14:25:06,616 INFO L280 TraceCheckUtils]: 105: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-10 14:25:06,616 INFO L280 TraceCheckUtils]: 106: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-10 14:25:06,616 INFO L280 TraceCheckUtils]: 107: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-10 14:25:06,616 INFO L280 TraceCheckUtils]: 108: Hoare triple {34089#true} assume 0 != ~tmp___2~0; {34089#true} is VALID [2020-07-10 14:25:06,617 INFO L263 TraceCheckUtils]: 109: Hoare triple {34089#true} call timeShift(); {34089#true} is VALID [2020-07-10 14:25:06,617 INFO L263 TraceCheckUtils]: 110: Hoare triple {34089#true} call __utac_acc__Specification5_spec__2(); {34089#true} is VALID [2020-07-10 14:25:06,617 INFO L263 TraceCheckUtils]: 111: Hoare triple {34089#true} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:06,617 INFO L280 TraceCheckUtils]: 112: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:06,617 INFO L280 TraceCheckUtils]: 113: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,617 INFO L275 TraceCheckUtils]: 114: Hoare quadruple {34089#true} {34089#true} #507#return; {34089#true} is VALID [2020-07-10 14:25:06,618 INFO L280 TraceCheckUtils]: 115: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:06,618 INFO L280 TraceCheckUtils]: 116: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,618 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {34089#true} {34089#true} #495#return; {34089#true} is VALID [2020-07-10 14:25:06,618 INFO L280 TraceCheckUtils]: 118: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:06,618 INFO L263 TraceCheckUtils]: 119: Hoare triple {34089#true} call lowerWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:06,619 INFO L280 TraceCheckUtils]: 120: Hoare triple {34089#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-10 14:25:06,619 INFO L280 TraceCheckUtils]: 121: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,619 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-10 14:25:06,619 INFO L280 TraceCheckUtils]: 123: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-10 14:25:06,619 INFO L263 TraceCheckUtils]: 124: Hoare triple {34089#true} call processEnvironment(); {34089#true} is VALID [2020-07-10 14:25:06,619 INFO L280 TraceCheckUtils]: 125: Hoare triple {34089#true} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:06,620 INFO L280 TraceCheckUtils]: 126: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:06,620 INFO L263 TraceCheckUtils]: 127: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-10 14:25:06,620 INFO L280 TraceCheckUtils]: 128: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,620 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:06,620 INFO L280 TraceCheckUtils]: 130: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,621 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:06,621 INFO L263 TraceCheckUtils]: 132: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:06,621 INFO L280 TraceCheckUtils]: 133: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:06,621 INFO L263 TraceCheckUtils]: 134: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:06,621 INFO L280 TraceCheckUtils]: 135: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:06,622 INFO L280 TraceCheckUtils]: 136: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,622 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-10 14:25:06,622 INFO L280 TraceCheckUtils]: 138: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-10 14:25:06,622 INFO L280 TraceCheckUtils]: 139: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-10 14:25:06,622 INFO L280 TraceCheckUtils]: 140: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,622 INFO L275 TraceCheckUtils]: 141: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-10 14:25:06,623 INFO L280 TraceCheckUtils]: 142: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,623 INFO L275 TraceCheckUtils]: 143: Hoare quadruple {34089#true} {34089#true} #485#return; {34089#true} is VALID [2020-07-10 14:25:06,623 INFO L280 TraceCheckUtils]: 144: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-10 14:25:06,623 INFO L280 TraceCheckUtils]: 145: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-10 14:25:06,623 INFO L280 TraceCheckUtils]: 146: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-10 14:25:06,623 INFO L280 TraceCheckUtils]: 147: Hoare triple {34089#true} assume !(0 != ~tmp~4); {34089#true} is VALID [2020-07-10 14:25:06,624 INFO L280 TraceCheckUtils]: 148: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-10 14:25:06,624 INFO L280 TraceCheckUtils]: 149: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-10 14:25:06,624 INFO L280 TraceCheckUtils]: 150: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-10 14:25:06,624 INFO L280 TraceCheckUtils]: 151: Hoare triple {34089#true} assume 0 != ~tmp___2~0; {34089#true} is VALID [2020-07-10 14:25:06,624 INFO L263 TraceCheckUtils]: 152: Hoare triple {34089#true} call timeShift(); {34089#true} is VALID [2020-07-10 14:25:06,625 INFO L263 TraceCheckUtils]: 153: Hoare triple {34089#true} call __utac_acc__Specification5_spec__2(); {34089#true} is VALID [2020-07-10 14:25:06,625 INFO L263 TraceCheckUtils]: 154: Hoare triple {34089#true} call #t~ret70 := isPumpRunning(); {34089#true} is VALID [2020-07-10 14:25:06,625 INFO L280 TraceCheckUtils]: 155: Hoare triple {34089#true} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34089#true} is VALID [2020-07-10 14:25:06,625 INFO L280 TraceCheckUtils]: 156: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,625 INFO L275 TraceCheckUtils]: 157: Hoare quadruple {34089#true} {34089#true} #507#return; {34089#true} is VALID [2020-07-10 14:25:06,625 INFO L280 TraceCheckUtils]: 158: Hoare triple {34089#true} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {34089#true} is VALID [2020-07-10 14:25:06,626 INFO L280 TraceCheckUtils]: 159: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,626 INFO L275 TraceCheckUtils]: 160: Hoare quadruple {34089#true} {34089#true} #495#return; {34089#true} is VALID [2020-07-10 14:25:06,626 INFO L280 TraceCheckUtils]: 161: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:06,626 INFO L263 TraceCheckUtils]: 162: Hoare triple {34089#true} call lowerWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:06,626 INFO L280 TraceCheckUtils]: 163: Hoare triple {34089#true} assume ~waterLevel~0 > 0;~waterLevel~0 := ~waterLevel~0 - 1; {34089#true} is VALID [2020-07-10 14:25:06,626 INFO L280 TraceCheckUtils]: 164: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,627 INFO L275 TraceCheckUtils]: 165: Hoare quadruple {34089#true} {34089#true} #497#return; {34089#true} is VALID [2020-07-10 14:25:06,627 INFO L280 TraceCheckUtils]: 166: Hoare triple {34089#true} assume 0 != ~systemActive~0; {34089#true} is VALID [2020-07-10 14:25:06,627 INFO L263 TraceCheckUtils]: 167: Hoare triple {34089#true} call processEnvironment(); {34089#true} is VALID [2020-07-10 14:25:06,627 INFO L280 TraceCheckUtils]: 168: Hoare triple {34089#true} havoc ~tmp~5; {34089#true} is VALID [2020-07-10 14:25:06,627 INFO L280 TraceCheckUtils]: 169: Hoare triple {34089#true} assume !(0 == ~pumpRunning~0); {34089#true} is VALID [2020-07-10 14:25:06,627 INFO L263 TraceCheckUtils]: 170: Hoare triple {34089#true} call processEnvironment__wrappee__base(); {34089#true} is VALID [2020-07-10 14:25:06,628 INFO L280 TraceCheckUtils]: 171: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,628 INFO L275 TraceCheckUtils]: 172: Hoare quadruple {34089#true} {34089#true} #477#return; {34089#true} is VALID [2020-07-10 14:25:06,628 INFO L280 TraceCheckUtils]: 173: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,628 INFO L275 TraceCheckUtils]: 174: Hoare quadruple {34089#true} {34089#true} #499#return; {34089#true} is VALID [2020-07-10 14:25:06,628 INFO L263 TraceCheckUtils]: 175: Hoare triple {34089#true} call __utac_acc__Specification5_spec__3(); {34089#true} is VALID [2020-07-10 14:25:06,629 INFO L280 TraceCheckUtils]: 176: Hoare triple {34089#true} havoc ~tmp~8;havoc ~tmp___0~2; {34089#true} is VALID [2020-07-10 14:25:06,629 INFO L263 TraceCheckUtils]: 177: Hoare triple {34089#true} call #t~ret71 := getWaterLevel(); {34089#true} is VALID [2020-07-10 14:25:06,629 INFO L280 TraceCheckUtils]: 178: Hoare triple {34089#true} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34089#true} is VALID [2020-07-10 14:25:06,629 INFO L280 TraceCheckUtils]: 179: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,629 INFO L275 TraceCheckUtils]: 180: Hoare quadruple {34089#true} {34089#true} #509#return; {34089#true} is VALID [2020-07-10 14:25:06,629 INFO L280 TraceCheckUtils]: 181: Hoare triple {34089#true} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34089#true} is VALID [2020-07-10 14:25:06,630 INFO L280 TraceCheckUtils]: 182: Hoare triple {34089#true} assume !(2 != ~tmp~8); {34089#true} is VALID [2020-07-10 14:25:06,630 INFO L280 TraceCheckUtils]: 183: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,630 INFO L275 TraceCheckUtils]: 184: Hoare quadruple {34089#true} {34089#true} #501#return; {34089#true} is VALID [2020-07-10 14:25:06,630 INFO L280 TraceCheckUtils]: 185: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,630 INFO L275 TraceCheckUtils]: 186: Hoare quadruple {34089#true} {34089#true} #485#return; {34089#true} is VALID [2020-07-10 14:25:06,630 INFO L280 TraceCheckUtils]: 187: Hoare triple {34089#true} assume !false; {34089#true} is VALID [2020-07-10 14:25:06,631 INFO L280 TraceCheckUtils]: 188: Hoare triple {34089#true} assume ~splverifierCounter~0 < 4; {34089#true} is VALID [2020-07-10 14:25:06,631 INFO L280 TraceCheckUtils]: 189: Hoare triple {34089#true} assume -2147483648 <= #t~nondet36 && #t~nondet36 <= 2147483647;~tmp~4 := #t~nondet36;havoc #t~nondet36; {34089#true} is VALID [2020-07-10 14:25:06,631 INFO L280 TraceCheckUtils]: 190: Hoare triple {34089#true} assume !(0 != ~tmp~4); {34089#true} is VALID [2020-07-10 14:25:06,631 INFO L280 TraceCheckUtils]: 191: Hoare triple {34089#true} assume -2147483648 <= #t~nondet37 && #t~nondet37 <= 2147483647;~tmp___0~0 := #t~nondet37;havoc #t~nondet37; {34089#true} is VALID [2020-07-10 14:25:06,631 INFO L280 TraceCheckUtils]: 192: Hoare triple {34089#true} assume !(0 != ~tmp___0~0); {34089#true} is VALID [2020-07-10 14:25:06,631 INFO L280 TraceCheckUtils]: 193: Hoare triple {34089#true} assume -2147483648 <= #t~nondet38 && #t~nondet38 <= 2147483647;~tmp___2~0 := #t~nondet38;havoc #t~nondet38; {34089#true} is VALID [2020-07-10 14:25:06,632 INFO L280 TraceCheckUtils]: 194: Hoare triple {34089#true} assume !(0 != ~tmp___2~0);assume -2147483648 <= #t~nondet39 && #t~nondet39 <= 2147483647;~tmp___1~0 := #t~nondet39;havoc #t~nondet39; {34089#true} is VALID [2020-07-10 14:25:06,632 INFO L280 TraceCheckUtils]: 195: Hoare triple {34089#true} assume 0 != ~tmp___1~0; {34089#true} is VALID [2020-07-10 14:25:06,632 INFO L263 TraceCheckUtils]: 196: Hoare triple {34089#true} call stopSystem(); {34089#true} is VALID [2020-07-10 14:25:06,632 INFO L280 TraceCheckUtils]: 197: Hoare triple {34089#true} assume 0 != ~pumpRunning~0; {34089#true} is VALID [2020-07-10 14:25:06,632 INFO L263 TraceCheckUtils]: 198: Hoare triple {34089#true} call deactivatePump(); {34089#true} is VALID [2020-07-10 14:25:06,632 INFO L280 TraceCheckUtils]: 199: Hoare triple {34089#true} ~pumpRunning~0 := 0; {34089#true} is VALID [2020-07-10 14:25:06,633 INFO L280 TraceCheckUtils]: 200: Hoare triple {34089#true} assume true; {34089#true} is VALID [2020-07-10 14:25:06,633 INFO L275 TraceCheckUtils]: 201: Hoare quadruple {34089#true} {34089#true} #469#return; {34089#true} is VALID [2020-07-10 14:25:06,636 INFO L280 TraceCheckUtils]: 202: Hoare triple {34089#true} ~systemActive~0 := 0; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,640 INFO L280 TraceCheckUtils]: 203: Hoare triple {35145#(= 0 ~systemActive~0)} assume true; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,640 INFO L275 TraceCheckUtils]: 204: Hoare quadruple {35145#(= 0 ~systemActive~0)} {34089#true} #483#return; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,641 INFO L263 TraceCheckUtils]: 205: Hoare triple {35145#(= 0 ~systemActive~0)} call timeShift(); {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,642 INFO L263 TraceCheckUtils]: 206: Hoare triple {35145#(= 0 ~systemActive~0)} call __utac_acc__Specification5_spec__2(); {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,642 INFO L263 TraceCheckUtils]: 207: Hoare triple {35145#(= 0 ~systemActive~0)} call #t~ret70 := isPumpRunning(); {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,643 INFO L280 TraceCheckUtils]: 208: Hoare triple {35145#(= 0 ~systemActive~0)} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,644 INFO L280 TraceCheckUtils]: 209: Hoare triple {35145#(= 0 ~systemActive~0)} assume true; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,644 INFO L275 TraceCheckUtils]: 210: Hoare quadruple {35145#(= 0 ~systemActive~0)} {35145#(= 0 ~systemActive~0)} #507#return; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,645 INFO L280 TraceCheckUtils]: 211: Hoare triple {35145#(= 0 ~systemActive~0)} assume -2147483648 <= #t~ret70 && #t~ret70 <= 2147483647;~switchedOnBeforeTS~0 := #t~ret70;havoc #t~ret70; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,646 INFO L280 TraceCheckUtils]: 212: Hoare triple {35145#(= 0 ~systemActive~0)} assume true; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,646 INFO L275 TraceCheckUtils]: 213: Hoare quadruple {35145#(= 0 ~systemActive~0)} {35145#(= 0 ~systemActive~0)} #495#return; {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,647 INFO L280 TraceCheckUtils]: 214: Hoare triple {35145#(= 0 ~systemActive~0)} assume !(0 != ~pumpRunning~0); {35145#(= 0 ~systemActive~0)} is VALID [2020-07-10 14:25:06,647 INFO L280 TraceCheckUtils]: 215: Hoare triple {35145#(= 0 ~systemActive~0)} assume 0 != ~systemActive~0; {34090#false} is VALID [2020-07-10 14:25:06,648 INFO L263 TraceCheckUtils]: 216: Hoare triple {34090#false} call processEnvironment(); {34090#false} is VALID [2020-07-10 14:25:06,648 INFO L280 TraceCheckUtils]: 217: Hoare triple {34090#false} havoc ~tmp~5; {34090#false} is VALID [2020-07-10 14:25:06,648 INFO L280 TraceCheckUtils]: 218: Hoare triple {34090#false} assume 0 == ~pumpRunning~0; {34090#false} is VALID [2020-07-10 14:25:06,648 INFO L263 TraceCheckUtils]: 219: Hoare triple {34090#false} call #t~ret40 := isHighWaterLevel(); {34090#false} is VALID [2020-07-10 14:25:06,648 INFO L280 TraceCheckUtils]: 220: Hoare triple {34090#false} havoc ~retValue_acc~6;havoc ~tmp~7;havoc ~tmp___0~1; {34090#false} is VALID [2020-07-10 14:25:06,648 INFO L263 TraceCheckUtils]: 221: Hoare triple {34090#false} call #t~ret59 := isHighWaterSensorDry(); {34090#false} is VALID [2020-07-10 14:25:06,649 INFO L280 TraceCheckUtils]: 222: Hoare triple {34090#false} havoc ~retValue_acc~9; {34090#false} is VALID [2020-07-10 14:25:06,649 INFO L280 TraceCheckUtils]: 223: Hoare triple {34090#false} assume !(~waterLevel~0 < 2);~retValue_acc~9 := 0;#res := ~retValue_acc~9; {34090#false} is VALID [2020-07-10 14:25:06,649 INFO L280 TraceCheckUtils]: 224: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,649 INFO L275 TraceCheckUtils]: 225: Hoare quadruple {34090#false} {34090#false} #493#return; {34090#false} is VALID [2020-07-10 14:25:06,649 INFO L280 TraceCheckUtils]: 226: Hoare triple {34090#false} assume -2147483648 <= #t~ret59 && #t~ret59 <= 2147483647;~tmp~7 := #t~ret59;havoc #t~ret59; {34090#false} is VALID [2020-07-10 14:25:06,649 INFO L280 TraceCheckUtils]: 227: Hoare triple {34090#false} assume !(0 != ~tmp~7);~tmp___0~1 := 1; {34090#false} is VALID [2020-07-10 14:25:06,650 INFO L280 TraceCheckUtils]: 228: Hoare triple {34090#false} ~retValue_acc~6 := ~tmp___0~1;#res := ~retValue_acc~6; {34090#false} is VALID [2020-07-10 14:25:06,650 INFO L280 TraceCheckUtils]: 229: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,650 INFO L275 TraceCheckUtils]: 230: Hoare quadruple {34090#false} {34090#false} #471#return; {34090#false} is VALID [2020-07-10 14:25:06,650 INFO L280 TraceCheckUtils]: 231: Hoare triple {34090#false} assume -2147483648 <= #t~ret40 && #t~ret40 <= 2147483647;~tmp~5 := #t~ret40;havoc #t~ret40; {34090#false} is VALID [2020-07-10 14:25:06,650 INFO L280 TraceCheckUtils]: 232: Hoare triple {34090#false} assume 0 != ~tmp~5; {34090#false} is VALID [2020-07-10 14:25:06,650 INFO L263 TraceCheckUtils]: 233: Hoare triple {34090#false} call activatePump(); {34090#false} is VALID [2020-07-10 14:25:06,651 INFO L280 TraceCheckUtils]: 234: Hoare triple {34090#false} havoc ~tmp~6; {34090#false} is VALID [2020-07-10 14:25:06,651 INFO L263 TraceCheckUtils]: 235: Hoare triple {34090#false} call #t~ret41 := isMethaneAlarm(); {34090#false} is VALID [2020-07-10 14:25:06,651 INFO L280 TraceCheckUtils]: 236: Hoare triple {34090#false} havoc ~retValue_acc~4; {34090#false} is VALID [2020-07-10 14:25:06,651 INFO L263 TraceCheckUtils]: 237: Hoare triple {34090#false} call #t~ret42 := isMethaneLevelCritical(); {34090#false} is VALID [2020-07-10 14:25:06,651 INFO L280 TraceCheckUtils]: 238: Hoare triple {34090#false} havoc ~retValue_acc~7;~retValue_acc~7 := ~methaneLevelCritical~0;#res := ~retValue_acc~7; {34090#false} is VALID [2020-07-10 14:25:06,651 INFO L280 TraceCheckUtils]: 239: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,652 INFO L275 TraceCheckUtils]: 240: Hoare quadruple {34090#false} {34090#false} #521#return; {34090#false} is VALID [2020-07-10 14:25:06,652 INFO L280 TraceCheckUtils]: 241: Hoare triple {34090#false} assume -2147483648 <= #t~ret42 && #t~ret42 <= 2147483647;~retValue_acc~4 := #t~ret42;havoc #t~ret42;#res := ~retValue_acc~4; {34090#false} is VALID [2020-07-10 14:25:06,652 INFO L280 TraceCheckUtils]: 242: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,652 INFO L275 TraceCheckUtils]: 243: Hoare quadruple {34090#false} {34090#false} #489#return; {34090#false} is VALID [2020-07-10 14:25:06,652 INFO L280 TraceCheckUtils]: 244: Hoare triple {34090#false} assume -2147483648 <= #t~ret41 && #t~ret41 <= 2147483647;~tmp~6 := #t~ret41;havoc #t~ret41; {34090#false} is VALID [2020-07-10 14:25:06,652 INFO L280 TraceCheckUtils]: 245: Hoare triple {34090#false} assume !(0 != ~tmp~6); {34090#false} is VALID [2020-07-10 14:25:06,653 INFO L263 TraceCheckUtils]: 246: Hoare triple {34090#false} call activatePump__wrappee__highWaterSensor(); {34090#false} is VALID [2020-07-10 14:25:06,653 INFO L280 TraceCheckUtils]: 247: Hoare triple {34090#false} ~pumpRunning~0 := 1; {34090#false} is VALID [2020-07-10 14:25:06,653 INFO L280 TraceCheckUtils]: 248: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,653 INFO L275 TraceCheckUtils]: 249: Hoare quadruple {34090#false} {34090#false} #491#return; {34090#false} is VALID [2020-07-10 14:25:06,653 INFO L280 TraceCheckUtils]: 250: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,654 INFO L275 TraceCheckUtils]: 251: Hoare quadruple {34090#false} {34090#false} #473#return; {34090#false} is VALID [2020-07-10 14:25:06,654 INFO L280 TraceCheckUtils]: 252: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,654 INFO L275 TraceCheckUtils]: 253: Hoare quadruple {34090#false} {34090#false} #499#return; {34090#false} is VALID [2020-07-10 14:25:06,654 INFO L263 TraceCheckUtils]: 254: Hoare triple {34090#false} call __utac_acc__Specification5_spec__3(); {34090#false} is VALID [2020-07-10 14:25:06,654 INFO L280 TraceCheckUtils]: 255: Hoare triple {34090#false} havoc ~tmp~8;havoc ~tmp___0~2; {34090#false} is VALID [2020-07-10 14:25:06,654 INFO L263 TraceCheckUtils]: 256: Hoare triple {34090#false} call #t~ret71 := getWaterLevel(); {34090#false} is VALID [2020-07-10 14:25:06,655 INFO L280 TraceCheckUtils]: 257: Hoare triple {34090#false} havoc ~retValue_acc~8;~retValue_acc~8 := ~waterLevel~0;#res := ~retValue_acc~8; {34090#false} is VALID [2020-07-10 14:25:06,655 INFO L280 TraceCheckUtils]: 258: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,655 INFO L275 TraceCheckUtils]: 259: Hoare quadruple {34090#false} {34090#false} #509#return; {34090#false} is VALID [2020-07-10 14:25:06,655 INFO L280 TraceCheckUtils]: 260: Hoare triple {34090#false} assume -2147483648 <= #t~ret71 && #t~ret71 <= 2147483647;~tmp~8 := #t~ret71;havoc #t~ret71; {34090#false} is VALID [2020-07-10 14:25:06,655 INFO L280 TraceCheckUtils]: 261: Hoare triple {34090#false} assume 2 != ~tmp~8; {34090#false} is VALID [2020-07-10 14:25:06,655 INFO L263 TraceCheckUtils]: 262: Hoare triple {34090#false} call #t~ret72 := isPumpRunning(); {34090#false} is VALID [2020-07-10 14:25:06,656 INFO L280 TraceCheckUtils]: 263: Hoare triple {34090#false} havoc ~retValue_acc~5;~retValue_acc~5 := ~pumpRunning~0;#res := ~retValue_acc~5; {34090#false} is VALID [2020-07-10 14:25:06,656 INFO L280 TraceCheckUtils]: 264: Hoare triple {34090#false} assume true; {34090#false} is VALID [2020-07-10 14:25:06,656 INFO L275 TraceCheckUtils]: 265: Hoare quadruple {34090#false} {34090#false} #511#return; {34090#false} is VALID [2020-07-10 14:25:06,656 INFO L280 TraceCheckUtils]: 266: Hoare triple {34090#false} assume -2147483648 <= #t~ret72 && #t~ret72 <= 2147483647;~tmp___0~2 := #t~ret72;havoc #t~ret72; {34090#false} is VALID [2020-07-10 14:25:06,656 INFO L280 TraceCheckUtils]: 267: Hoare triple {34090#false} assume 0 != ~tmp___0~2; {34090#false} is VALID [2020-07-10 14:25:06,656 INFO L280 TraceCheckUtils]: 268: Hoare triple {34090#false} assume 0 == ~switchedOnBeforeTS~0; {34090#false} is VALID [2020-07-10 14:25:06,657 INFO L263 TraceCheckUtils]: 269: Hoare triple {34090#false} call __automaton_fail(); {34090#false} is VALID [2020-07-10 14:25:06,657 INFO L280 TraceCheckUtils]: 270: Hoare triple {34090#false} assume !false; {34090#false} is VALID [2020-07-10 14:25:06,696 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2020-07-10 14:25:06,697 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 14:25:06,697 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [16] total 17 [2020-07-10 14:25:06,697 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [74071734] [2020-07-10 14:25:06,698 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2020-07-10 14:25:06,698 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 14:25:06,699 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-10 14:25:06,937 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 188 edges. 188 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:06,937 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-10 14:25:06,937 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 14:25:06,938 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-10 14:25:06,938 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:25:06,938 INFO L87 Difference]: Start difference. First operand 1127 states and 1301 transitions. Second operand 3 states. [2020-07-10 14:25:12,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:12,826 INFO L93 Difference]: Finished difference Result 1357 states and 1579 transitions. [2020-07-10 14:25:12,827 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-10 14:25:12,827 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2020-07-10 14:25:12,827 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 14:25:12,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 14:25:12,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 323 transitions. [2020-07-10 14:25:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-10 14:25:12,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 323 transitions. [2020-07-10 14:25:12,833 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 323 transitions. [2020-07-10 14:25:13,231 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 323 edges. 323 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 14:25:13,231 INFO L225 Difference]: With dead ends: 1357 [2020-07-10 14:25:13,232 INFO L226 Difference]: Without dead ends: 0 [2020-07-10 14:25:13,235 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 378 GetRequests, 360 SyntacticMatches, 3 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 81 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=46, Invalid=226, Unknown=0, NotChecked=0, Total=272 [2020-07-10 14:25:13,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-10 14:25:13,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-10 14:25:13,235 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 14:25:13,236 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-10 14:25:13,236 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:25:13,236 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:25:13,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:13,236 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:25:13,236 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:25:13,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:13,237 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:13,237 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-10 14:25:13,237 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-10 14:25:13,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 14:25:13,237 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-10 14:25:13,238 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:25:13,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:13,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 14:25:13,238 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 14:25:13,238 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 14:25:13,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-10 14:25:13,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-10 14:25:13,239 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 271 [2020-07-10 14:25:13,239 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 14:25:13,239 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-10 14:25:13,239 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-10 14:25:13,240 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-10 14:25:13,240 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 14:25:13,450 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2020-07-10 14:25:13,453 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-10 14:25:14,389 WARN L193 SmtUtils]: Spent 615.00 ms on a formula simplification. DAG size of input: 271 DAG size of output: 233 [2020-07-10 14:25:15,332 WARN L193 SmtUtils]: Spent 529.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 264 [2020-07-10 14:25:17,192 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 262 DAG size of output: 230 [2020-07-10 14:25:17,522 WARN L193 SmtUtils]: Spent 185.00 ms on a formula simplification. DAG size of input: 268 DAG size of output: 234 [2020-07-10 14:25:18,178 WARN L193 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 266 DAG size of output: 228 [2020-07-10 14:25:18,415 WARN L193 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 15 [2020-07-10 14:25:19,163 WARN L193 SmtUtils]: Spent 685.00 ms on a formula simplification. DAG size of input: 158 DAG size of output: 26 [2020-07-10 14:25:19,406 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-10 14:25:19,605 WARN L193 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 25 [2020-07-10 14:25:20,349 WARN L193 SmtUtils]: Spent 694.00 ms on a formula simplification. DAG size of input: 180 DAG size of output: 32 [2020-07-10 14:25:20,558 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 1 [2020-07-10 14:25:20,895 WARN L193 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-10 14:25:21,095 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 15 [2020-07-10 14:25:22,062 WARN L193 SmtUtils]: Spent 813.00 ms on a formula simplification. DAG size of input: 212 DAG size of output: 33 [2020-07-10 14:25:22,254 WARN L193 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 35 [2020-07-10 14:25:22,491 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2020-07-10 14:25:22,704 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-10 14:25:23,040 WARN L193 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 41 [2020-07-10 14:25:23,243 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-10 14:25:23,517 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-10 14:25:24,835 WARN L193 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 198 DAG size of output: 42 [2020-07-10 14:25:25,250 WARN L193 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 187 DAG size of output: 1 [2020-07-10 14:25:26,414 WARN L193 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 174 DAG size of output: 33 [2020-07-10 14:25:27,100 WARN L193 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 175 DAG size of output: 31 [2020-07-10 14:25:27,326 WARN L193 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 15 [2020-07-10 14:25:27,788 WARN L193 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 155 DAG size of output: 25 [2020-07-10 14:25:28,901 WARN L193 SmtUtils]: Spent 1.01 s on a formula simplification. DAG size of input: 171 DAG size of output: 32 [2020-07-10 14:25:30,121 WARN L193 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 191 DAG size of output: 31 [2020-07-10 14:25:30,323 WARN L193 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-10 14:25:30,711 WARN L193 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 14 [2020-07-10 14:25:31,366 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 28 [2020-07-10 14:25:31,575 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-10 14:25:31,819 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-10 14:25:32,013 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 15 [2020-07-10 14:25:32,329 WARN L193 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 20 [2020-07-10 14:25:32,525 WARN L193 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 146 DAG size of output: 1 [2020-07-10 14:25:32,729 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 25 [2020-07-10 14:25:33,224 WARN L193 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 169 DAG size of output: 32 [2020-07-10 14:25:33,509 WARN L193 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 164 DAG size of output: 1 [2020-07-10 14:25:33,907 WARN L193 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 171 DAG size of output: 32 [2020-07-10 14:25:34,533 WARN L193 SmtUtils]: Spent 589.00 ms on a formula simplification. DAG size of input: 162 DAG size of output: 25 [2020-07-10 14:25:35,118 WARN L193 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 18 [2020-07-10 14:25:35,310 WARN L193 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 15 [2020-07-10 14:25:35,704 WARN L193 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 43 [2020-07-10 14:25:35,921 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-10 14:25:37,274 WARN L193 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 184 DAG size of output: 35 [2020-07-10 14:25:37,727 WARN L193 SmtUtils]: Spent 440.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 31 [2020-07-10 14:25:37,958 WARN L193 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 27 [2020-07-10 14:25:38,226 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 25 [2020-07-10 14:25:38,232 INFO L268 CegarLoopResult]: For program point L123(lines 123 127) no Hoare annotation was computed. [2020-07-10 14:25:38,232 INFO L268 CegarLoopResult]: For program point L123-1(lines 123 127) no Hoare annotation was computed. [2020-07-10 14:25:38,232 INFO L268 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-07-10 14:25:38,232 INFO L268 CegarLoopResult]: For program point L117-2(lines 117 138) no Hoare annotation was computed. [2020-07-10 14:25:38,233 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 92 147) no Hoare annotation was computed. [2020-07-10 14:25:38,233 INFO L268 CegarLoopResult]: For program point L139(lines 116 140) no Hoare annotation was computed. [2020-07-10 14:25:38,233 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 92 147) no Hoare annotation was computed. [2020-07-10 14:25:38,233 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 92 147) no Hoare annotation was computed. [2020-07-10 14:25:38,233 INFO L268 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-07-10 14:25:38,233 INFO L268 CegarLoopResult]: For program point L193-1(line 193) no Hoare annotation was computed. [2020-07-10 14:25:38,233 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 148 207) no Hoare annotation was computed. [2020-07-10 14:25:38,234 INFO L268 CegarLoopResult]: For program point L180(lines 180 184) no Hoare annotation was computed. [2020-07-10 14:25:38,234 INFO L268 CegarLoopResult]: For program point L180-1(lines 180 184) no Hoare annotation was computed. [2020-07-10 14:25:38,234 INFO L268 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-07-10 14:25:38,234 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 148 207) no Hoare annotation was computed. [2020-07-10 14:25:38,234 INFO L268 CegarLoopResult]: For program point L174-2(lines 174 199) no Hoare annotation was computed. [2020-07-10 14:25:38,234 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 148 207) no Hoare annotation was computed. [2020-07-10 14:25:38,235 INFO L268 CegarLoopResult]: For program point L200(lines 173 201) no Hoare annotation was computed. [2020-07-10 14:25:38,235 INFO L271 CegarLoopResult]: At program point select_helpersFINAL(lines 940 946) the Hoare annotation is: true [2020-07-10 14:25:38,235 INFO L268 CegarLoopResult]: For program point select_helpersEXIT(lines 940 946) no Hoare annotation was computed. [2020-07-10 14:25:38,235 INFO L268 CegarLoopResult]: For program point valid_productEXIT(lines 947 955) no Hoare annotation was computed. [2020-07-10 14:25:38,235 INFO L271 CegarLoopResult]: At program point valid_productENTRY(lines 947 955) the Hoare annotation is: true [2020-07-10 14:25:38,235 INFO L268 CegarLoopResult]: For program point valid_productFINAL(lines 947 955) no Hoare annotation was computed. [2020-07-10 14:25:38,236 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__1ENTRY(lines 874 881) the Hoare annotation is: (or (not (= 1 ~waterLevel~0)) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (not (= 0 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:25:38,236 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1EXIT(lines 874 881) no Hoare annotation was computed. [2020-07-10 14:25:38,236 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__1FINAL(lines 874 881) no Hoare annotation was computed. [2020-07-10 14:25:38,236 INFO L264 CegarLoopResult]: At program point __utac_acc__Specification5_spec__2ENTRY(lines 882 891) the Hoare annotation is: (let ((.cse4 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0))) (.cse0 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse3 (not (= 0 ~pumpRunning~0)))) (and (or (not (<= ~pumpRunning~0 |old(~switchedOnBeforeTS~0)|)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse3 .cse2) (or .cse4 .cse0 .cse3 .cse2) (or .cse4 .cse0 .cse1 .cse2) (or (not (= 0 ~systemActive~0)) .cse0 .cse3))) [2020-07-10 14:25:38,236 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2EXIT(lines 882 891) no Hoare annotation was computed. [2020-07-10 14:25:38,236 INFO L268 CegarLoopResult]: For program point L887(line 887) no Hoare annotation was computed. [2020-07-10 14:25:38,236 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__2FINAL(lines 882 891) no Hoare annotation was computed. [2020-07-10 14:25:38,236 INFO L268 CegarLoopResult]: For program point L898-1(line 898) no Hoare annotation was computed. [2020-07-10 14:25:38,237 INFO L271 CegarLoopResult]: At program point __utac_acc__Specification5_spec__3ENTRY(lines 892 920) the Hoare annotation is: true [2020-07-10 14:25:38,237 INFO L268 CegarLoopResult]: For program point __utac_acc__Specification5_spec__3EXIT(lines 892 920) no Hoare annotation was computed. [2020-07-10 14:25:38,237 INFO L264 CegarLoopResult]: At program point L907(line 907) the Hoare annotation is: (let ((.cse3 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 2 ~waterLevel~0))) (.cse0 (not (<= 1 ~pumpRunning~0))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse0 .cse1) (or .cse2 .cse3 .cse1) (or (not (= 0 ~systemActive~0)) .cse3) (or (not (= 1 ~waterLevel~0)) .cse3 .cse1) (or .cse2 .cse0 .cse1))) [2020-07-10 14:25:38,237 INFO L268 CegarLoopResult]: For program point L905(lines 905 911) no Hoare annotation was computed. [2020-07-10 14:25:38,237 INFO L268 CegarLoopResult]: For program point L904(lines 904 914) no Hoare annotation was computed. [2020-07-10 14:25:38,238 INFO L264 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (let ((.cse1 (not (= 0 ~pumpRunning~0))) (.cse0 (not (= 2 ~waterLevel~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 0 ~systemActive~0)) .cse1) (or .cse0 .cse1 .cse2) (or .cse0 (not (<= 1 ~pumpRunning~0)) .cse2))) [2020-07-10 14:25:38,238 INFO L268 CegarLoopResult]: For program point L902-1(line 902) no Hoare annotation was computed. [2020-07-10 14:25:38,238 INFO L268 CegarLoopResult]: For program point L900(lines 900 917) no Hoare annotation was computed. [2020-07-10 14:25:38,239 INFO L268 CegarLoopResult]: For program point L900-1(lines 892 920) no Hoare annotation was computed. [2020-07-10 14:25:38,239 INFO L271 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: true [2020-07-10 14:25:38,239 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 488 510) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:25:38,239 INFO L268 CegarLoopResult]: For program point mainEXIT(lines 488 510) no Hoare annotation was computed. [2020-07-10 14:25:38,239 INFO L264 CegarLoopResult]: At program point L500(line 500) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= main_~tmp~3 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:25:38,239 INFO L264 CegarLoopResult]: At program point L500-1(line 500) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 1 main_~tmp~3) (= main_~tmp~3 ~systemActive~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) [2020-07-10 14:25:38,240 INFO L268 CegarLoopResult]: For program point L498(lines 498 505) no Hoare annotation was computed. [2020-07-10 14:25:38,240 INFO L268 CegarLoopResult]: For program point L498-1(lines 498 505) no Hoare annotation was computed. [2020-07-10 14:25:38,240 INFO L268 CegarLoopResult]: For program point L496(line 496) no Hoare annotation was computed. [2020-07-10 14:25:38,240 INFO L264 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:25:38,240 INFO L264 CegarLoopResult]: At program point L494(line 494) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:25:38,240 INFO L264 CegarLoopResult]: At program point L494-1(line 494) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:25:38,240 INFO L268 CegarLoopResult]: For program point mainFINAL(lines 488 510) no Hoare annotation was computed. [2020-07-10 14:25:38,240 INFO L268 CegarLoopResult]: For program point L449(line 449) no Hoare annotation was computed. [2020-07-10 14:25:38,240 INFO L268 CegarLoopResult]: For program point L448(line 448) no Hoare annotation was computed. [2020-07-10 14:25:38,240 INFO L268 CegarLoopResult]: For program point Specification2EXIT(lines 441 464) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L447(line 447) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L446(line 446) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point Specification2ENTRY(lines 441 464) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point Specification2FINAL(lines 441 464) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L459(line 459) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L458(line 458) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L457(line 457) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L456(line 456) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L455(line 455) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L454(line 454) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L453(line 453) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L452(line 452) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L451(line 451) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point L450(line 450) no Hoare annotation was computed. [2020-07-10 14:25:38,241 INFO L268 CegarLoopResult]: For program point stopSystemEXIT(lines 761 775) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L264 CegarLoopResult]: At program point L767(line 767) the Hoare annotation is: (let ((.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse1 (not (<= 1 |old(~pumpRunning~0)|))) (.cse3 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 (= 0 ~switchedOnBeforeTS~0)) (or (not (= 1 ~waterLevel~0)) .cse2) (or .cse2 (not (= 0 |old(~systemActive~0)|))) (or .cse3 .cse2) (or .cse0 .cse1 .cse3))) [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point L765(lines 765 771) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L264 CegarLoopResult]: At program point stopSystemENTRY(lines 761 775) the Hoare annotation is: (let ((.cse5 (= |old(~systemActive~0)| ~systemActive~0))) (let ((.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (and .cse5 (= 0 ~pumpRunning~0))) (.cse3 (and .cse5 (= ~pumpRunning~0 |old(~pumpRunning~0)|))) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse0 (not (= 2 ~waterLevel~0)))) (and (or .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse3 .cse4 (= 0 ~switchedOnBeforeTS~0)) (or .cse1 (not (= 0 |old(~systemActive~0)|)) .cse2) (or .cse3 .cse4 .cse0)))) [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point stopSystemFINAL(lines 761 775) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point isPumpRunningEXIT(lines 697 705) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L271 CegarLoopResult]: At program point isPumpRunningENTRY(lines 697 705) the Hoare annotation is: true [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point isPumpRunningFINAL(lines 697 705) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point L736(line 736) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point L736-1(line 736) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point L725(lines 725 733) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point L725-2(lines 725 733) no Hoare annotation was computed. [2020-07-10 14:25:38,242 INFO L268 CegarLoopResult]: For program point printPumpFINAL(lines 706 741) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point L713(lines 713 721) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point L713-2(lines 713 721) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point printPumpENTRY(lines 706 741) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point printPumpEXIT(lines 706 741) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point select_featuresEXIT(lines 933 939) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L271 CegarLoopResult]: At program point select_featuresFINAL(lines 933 939) the Hoare annotation is: true [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 46 91) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 46 91) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 46 91) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point L379(lines 379 386) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 359 404) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point L373(lines 373 393) no Hoare annotation was computed. [2020-07-10 14:25:38,243 INFO L268 CegarLoopResult]: For program point L373-1(lines 373 393) no Hoare annotation was computed. [2020-07-10 14:25:38,244 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 359 404) no Hoare annotation was computed. [2020-07-10 14:25:38,244 INFO L268 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 359 404) no Hoare annotation was computed. [2020-07-10 14:25:38,244 INFO L264 CegarLoopResult]: At program point runTestENTRY(lines 474 484) the Hoare annotation is: (or (and (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:25:38,244 INFO L264 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (and (= 0 ~pumpRunning~0) (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:25:38,244 INFO L268 CegarLoopResult]: For program point runTestEXIT(lines 474 484) no Hoare annotation was computed. [2020-07-10 14:25:38,244 INFO L268 CegarLoopResult]: For program point runTestFINAL(lines 474 484) no Hoare annotation was computed. [2020-07-10 14:25:38,244 INFO L271 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 686 696) the Hoare annotation is: true [2020-07-10 14:25:38,244 INFO L268 CegarLoopResult]: For program point isMethaneAlarmEXIT(lines 686 696) no Hoare annotation was computed. [2020-07-10 14:25:38,245 INFO L268 CegarLoopResult]: For program point isMethaneAlarmFINAL(lines 686 696) no Hoare annotation was computed. [2020-07-10 14:25:38,245 INFO L271 CegarLoopResult]: At program point L691(line 691) the Hoare annotation is: true [2020-07-10 14:25:38,245 INFO L268 CegarLoopResult]: For program point L691-1(line 691) no Hoare annotation was computed. [2020-07-10 14:25:38,245 INFO L264 CegarLoopResult]: At program point deactivatePumpENTRY(lines 678 685) the Hoare annotation is: (let ((.cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (not (<= 1 |old(~pumpRunning~0)|)))) (and (or .cse0 .cse1 (not (= 2 ~waterLevel~0))) (or .cse1 .cse0 (= 0 ~switchedOnBeforeTS~0)))) [2020-07-10 14:25:38,245 INFO L268 CegarLoopResult]: For program point deactivatePumpEXIT(lines 678 685) no Hoare annotation was computed. [2020-07-10 14:25:38,245 INFO L268 CegarLoopResult]: For program point deactivatePumpFINAL(lines 678 685) no Hoare annotation was computed. [2020-07-10 14:25:38,245 INFO L268 CegarLoopResult]: For program point L861(lines 861 867) no Hoare annotation was computed. [2020-07-10 14:25:38,245 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryEXIT(lines 857 870) no Hoare annotation was computed. [2020-07-10 14:25:38,245 INFO L271 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 857 870) the Hoare annotation is: true [2020-07-10 14:25:38,245 INFO L268 CegarLoopResult]: For program point isHighWaterSensorDryFINAL(lines 857 870) no Hoare annotation was computed. [2020-07-10 14:25:38,245 INFO L264 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (let ((.cse0 (and (= 0 ~pumpRunning~0) (= 0 processEnvironment_~tmp~5))) (.cse1 (not (= 0 |old(~pumpRunning~0)|))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (= 1 ~waterLevel~0)) .cse1 .cse2) (or .cse0 (not (= 2 ~waterLevel~0)) .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-10 14:25:38,245 INFO L264 CegarLoopResult]: At program point L637(line 637) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 (= 0 ~pumpRunning~0) .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse1))) [2020-07-10 14:25:38,246 INFO L268 CegarLoopResult]: For program point L635(lines 635 643) no Hoare annotation was computed. [2020-07-10 14:25:38,246 INFO L264 CegarLoopResult]: At program point L633(line 633) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-10 14:25:38,246 INFO L268 CegarLoopResult]: For program point L633-1(line 633) no Hoare annotation was computed. [2020-07-10 14:25:38,246 INFO L268 CegarLoopResult]: For program point L631(lines 631 648) no Hoare annotation was computed. [2020-07-10 14:25:38,246 INFO L268 CegarLoopResult]: For program point processEnvironmentEXIT(lines 627 651) no Hoare annotation was computed. [2020-07-10 14:25:38,246 INFO L264 CegarLoopResult]: At program point processEnvironmentENTRY(lines 627 651) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (= 0 ~pumpRunning~0)) (.cse2 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1 .cse2) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse2))) [2020-07-10 14:25:38,246 INFO L264 CegarLoopResult]: At program point L646(line 646) the Hoare annotation is: (let ((.cse0 (not (= 0 |old(~pumpRunning~0)|))) (.cse1 (not (= 1 ~systemActive~0)))) (and (or (not (= 2 ~waterLevel~0)) .cse0 .cse1) (or (not (= 1 ~waterLevel~0)) .cse0 .cse1) (or (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (<= 1 |old(~pumpRunning~0)|)) (not (<= |old(~pumpRunning~0)| ~switchedOnBeforeTS~0)) .cse1))) [2020-07-10 14:25:38,246 INFO L268 CegarLoopResult]: For program point L646-1(lines 627 651) no Hoare annotation was computed. [2020-07-10 14:25:38,246 INFO L268 CegarLoopResult]: For program point processEnvironment__wrappee__baseEXIT(lines 619 625) no Hoare annotation was computed. [2020-07-10 14:25:38,246 INFO L271 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 619 625) the Hoare annotation is: true [2020-07-10 14:25:38,247 INFO L264 CegarLoopResult]: At program point L545(line 545) the Hoare annotation is: (let ((.cse3 (<= 1 ~pumpRunning~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse1 (= 0 ~pumpRunning~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse3 .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse3 .cse2) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse1))) [2020-07-10 14:25:38,247 INFO L264 CegarLoopResult]: At program point testENTRY(lines 513 578) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and (= |old(~systemActive~0)| ~systemActive~0) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) (= 0 ~pumpRunning~0) (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|) (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:25:38,247 INFO L268 CegarLoopResult]: For program point L543(lines 543 549) no Hoare annotation was computed. [2020-07-10 14:25:38,247 INFO L268 CegarLoopResult]: For program point L543-1(lines 543 549) no Hoare annotation was computed. [2020-07-10 14:25:38,247 INFO L264 CegarLoopResult]: At program point L568(lines 523 570) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 (= 1 ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse1) (and .cse0 .cse4 .cse2 .cse3))) [2020-07-10 14:25:38,248 INFO L264 CegarLoopResult]: At program point L535(line 535) the Hoare annotation is: (let ((.cse1 (= 0 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse3 (<= 1 ~pumpRunning~0))) (or (and .cse0 .cse1 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse2 .cse3) (and .cse0 .cse1 .cse4 .cse2) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse1) (and .cse0 .cse4 .cse2 .cse3))) [2020-07-10 14:25:38,248 INFO L268 CegarLoopResult]: For program point testFINAL(lines 513 578) no Hoare annotation was computed. [2020-07-10 14:25:38,248 INFO L268 CegarLoopResult]: For program point L533(lines 533 539) no Hoare annotation was computed. [2020-07-10 14:25:38,248 INFO L268 CegarLoopResult]: For program point L533-1(lines 533 539) no Hoare annotation was computed. [2020-07-10 14:25:38,248 INFO L268 CegarLoopResult]: For program point L525(lines 525 529) no Hoare annotation was computed. [2020-07-10 14:25:38,248 INFO L264 CegarLoopResult]: At program point L571(lines 522 572) the Hoare annotation is: (or (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|))) [2020-07-10 14:25:38,249 INFO L264 CegarLoopResult]: At program point L561(line 561) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0)) (.cse2 (= 2 ~waterLevel~0))) (or (and .cse0 (not (= 0 ~switchedOnBeforeTS~0)) .cse1) (not (= 0 |old(~pumpRunning~0)|)) (not (= 1 |old(~systemActive~0)|)) (and .cse0 .cse2 .cse1) (and .cse0 .cse3 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse3) (and .cse0 .cse3 .cse2))) [2020-07-10 14:25:38,249 INFO L268 CegarLoopResult]: For program point L559(lines 559 565) no Hoare annotation was computed. [2020-07-10 14:25:38,249 INFO L264 CegarLoopResult]: At program point L559-1(lines 553 566) the Hoare annotation is: (let ((.cse1 (<= 1 ~pumpRunning~0)) (.cse4 (= 2 ~waterLevel~0)) (.cse2 (= 1 ~systemActive~0)) (.cse0 (= 0 test_~splverifierCounter~0)) (.cse3 (= 0 ~pumpRunning~0))) (or (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) .cse0 .cse1 .cse2) (and .cse0 .cse3 (= |old(~waterLevel~0)| ~waterLevel~0) .cse2) (not (= 0 |old(~pumpRunning~0)|)) (and .cse0 .cse4 .cse1 .cse2) (and .cse0 .cse3 .cse4 .cse2) (not (= 1 |old(~systemActive~0)|)) (not (= 1 |old(~waterLevel~0)|)) (and .cse0 (= 0 ~systemActive~0) .cse3))) [2020-07-10 14:25:38,249 INFO L268 CegarLoopResult]: For program point L524(lines 523 570) no Hoare annotation was computed. [2020-07-10 14:25:38,249 INFO L268 CegarLoopResult]: For program point L553(lines 553 566) no Hoare annotation was computed. [2020-07-10 14:25:38,249 INFO L268 CegarLoopResult]: For program point testEXIT(lines 513 578) no Hoare annotation was computed. [2020-07-10 14:25:38,249 INFO L268 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 313 358) no Hoare annotation was computed. [2020-07-10 14:25:38,249 INFO L268 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 313 358) no Hoare annotation was computed. [2020-07-10 14:25:38,250 INFO L268 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 313 358) no Hoare annotation was computed. [2020-07-10 14:25:38,250 INFO L268 CegarLoopResult]: For program point L333(lines 333 340) no Hoare annotation was computed. [2020-07-10 14:25:38,250 INFO L268 CegarLoopResult]: For program point L327(lines 327 347) no Hoare annotation was computed. [2020-07-10 14:25:38,250 INFO L268 CegarLoopResult]: For program point L327-1(lines 327 347) no Hoare annotation was computed. [2020-07-10 14:25:38,250 INFO L264 CegarLoopResult]: At program point activatePump__wrappee__highWaterSensorENTRY(lines 652 659) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:25:38,250 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__highWaterSensorEXIT(lines 652 659) no Hoare annotation was computed. [2020-07-10 14:25:38,250 INFO L268 CegarLoopResult]: For program point activatePump__wrappee__highWaterSensorFINAL(lines 652 659) no Hoare annotation was computed. [2020-07-10 14:25:38,250 INFO L268 CegarLoopResult]: For program point L833(lines 833 841) no Hoare annotation was computed. [2020-07-10 14:25:38,250 INFO L268 CegarLoopResult]: For program point L833-2(lines 833 841) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point printEnvironmentEXIT(lines 825 847) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point printEnvironmentENTRY(lines 825 847) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point printEnvironmentFINAL(lines 825 847) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point L256(lines 256 297) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 210 312) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point L275-1(line 275) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point L234(lines 234 238) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point L298(lines 298 309) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 210 312) no Hoare annotation was computed. [2020-07-10 14:25:38,251 INFO L268 CegarLoopResult]: For program point L261(lines 261 265) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point L259-2(lines 259 279) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point L280(lines 258 281) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 210 312) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point L239(lines 239 255) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point L299(lines 299 306) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point L260(lines 259 279) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point L291(line 291) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point L291-1(line 291) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point select_oneENTRY(lines 923 932) no Hoare annotation was computed. [2020-07-10 14:25:38,252 INFO L268 CegarLoopResult]: For program point select_oneFINAL(lines 923 932) no Hoare annotation was computed. [2020-07-10 14:25:38,253 INFO L268 CegarLoopResult]: For program point select_oneEXIT(lines 923 932) no Hoare annotation was computed. [2020-07-10 14:25:38,253 INFO L268 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:25:38,253 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string23.base| |old(#t~string23.base)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string48.base| |old(#t~string48.base)|) (= |#t~string48.offset| |old(#t~string48.offset)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string50.base| |old(#t~string50.base)|) (= |#t~string44.offset| |old(#t~string44.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= ~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~string61.offset| |old(#t~string61.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string67.offset| |old(#t~string67.offset)|) (= |#t~string52.base| |old(#t~string52.base)|) (= |#t~string23.offset| |old(#t~string23.offset)|) (= |#t~string32.base| |old(#t~string32.base)|) (= |#t~string65.base| |old(#t~string65.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)|) (= |#t~string61.base| |old(#t~string61.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string56.offset| |old(#t~string56.offset)|) (= |#t~string58.base| |old(#t~string58.base)|) (= |#t~string22.offset| |old(#t~string22.offset)|) (= |#t~string69.offset| |old(#t~string69.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)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string54.offset| |old(#t~string54.offset)|) (= |old(#length)| |#length|) (= |#t~string63.base| |old(#t~string63.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~string67.base| |old(#t~string67.base)|) (= |#t~string21.offset| |old(#t~string21.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string21.base| |old(#t~string21.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string52.offset| |old(#t~string52.offset)|) (= |#valid| |old(#valid)|) (= |#t~string54.base| |old(#t~string54.base)|) (= |#t~string44.base| |old(#t~string44.base)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string69.base| |old(#t~string69.base)|)) [2020-07-10 14:25:38,253 INFO L268 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:25:38,253 INFO L264 CegarLoopResult]: At program point L672(line 672) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:25:38,253 INFO L268 CegarLoopResult]: For program point L672-1(lines 661 677) no Hoare annotation was computed. [2020-07-10 14:25:38,254 INFO L268 CegarLoopResult]: For program point L668(lines 668 674) no Hoare annotation was computed. [2020-07-10 14:25:38,254 INFO L268 CegarLoopResult]: For program point activatePumpEXIT(lines 661 677) no Hoare annotation was computed. [2020-07-10 14:25:38,254 INFO L264 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:25:38,254 INFO L268 CegarLoopResult]: For program point L666-1(line 666) no Hoare annotation was computed. [2020-07-10 14:25:38,254 INFO L264 CegarLoopResult]: At program point activatePumpENTRY(lines 661 677) the Hoare annotation is: (or (not (= 2 ~waterLevel~0)) (not (= 0 |old(~pumpRunning~0)|)) (= 0 ~pumpRunning~0) (not (= 1 ~systemActive~0))) [2020-07-10 14:25:38,254 INFO L268 CegarLoopResult]: For program point isHighWaterLevelEXIT(lines 742 760) no Hoare annotation was computed. [2020-07-10 14:25:38,254 INFO L268 CegarLoopResult]: For program point L751(lines 751 755) no Hoare annotation was computed. [2020-07-10 14:25:38,254 INFO L271 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: true [2020-07-10 14:25:38,254 INFO L268 CegarLoopResult]: For program point L751-2(lines 751 755) no Hoare annotation was computed. [2020-07-10 14:25:38,255 INFO L268 CegarLoopResult]: For program point L749-1(line 749) no Hoare annotation was computed. [2020-07-10 14:25:38,255 INFO L271 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 742 760) the Hoare annotation is: true [2020-07-10 14:25:38,255 INFO L268 CegarLoopResult]: For program point isHighWaterLevelFINAL(lines 742 760) no Hoare annotation was computed. [2020-07-10 14:25:38,255 INFO L271 CegarLoopResult]: At program point getWaterLevelENTRY(lines 848 856) the Hoare annotation is: true [2020-07-10 14:25:38,255 INFO L268 CegarLoopResult]: For program point getWaterLevelFINAL(lines 848 856) no Hoare annotation was computed. [2020-07-10 14:25:38,255 INFO L268 CegarLoopResult]: For program point getWaterLevelEXIT(lines 848 856) no Hoare annotation was computed. [2020-07-10 14:25:38,255 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:25:38,255 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-07-10 14:25:38,255 INFO L268 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:25:38,256 INFO L264 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 804 815) the Hoare annotation is: (let ((.cse3 (not (= 2 ~waterLevel~0))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse0 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or .cse0 .cse3 .cse1 .cse2) (or .cse0 (not (= 0 ~systemActive~0)) .cse4) (or (not (= 1 ~waterLevel~0)) .cse0 .cse4 .cse2))) [2020-07-10 14:25:38,256 INFO L268 CegarLoopResult]: For program point L808-1(lines 804 815) no Hoare annotation was computed. [2020-07-10 14:25:38,256 INFO L268 CegarLoopResult]: For program point changeMethaneLevelEXIT(lines 804 815) no Hoare annotation was computed. [2020-07-10 14:25:38,256 INFO L264 CegarLoopResult]: At program point L608(line 608) the Hoare annotation is: (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse0 (= 0 ~pumpRunning~0)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse7 .cse1) .cse3) (or (not (= 0 ~systemActive~0)) .cse2) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse4 (and .cse6 .cse7) .cse3) (or (and .cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) .cse5 .cse2 .cse3))) [2020-07-10 14:25:38,256 INFO L264 CegarLoopResult]: At program point L606(lines 606 612) the Hoare annotation is: (let ((.cse0 (= 0 ~pumpRunning~0)) (.cse9 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse1 (= 1 ~waterLevel~0)) (.cse4 (not (<= 1 |old(~pumpRunning~0)|))) (.cse6 (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (.cse7 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (.cse8 (and .cse0 .cse9)) (.cse5 (not (= 2 |old(~waterLevel~0)|))) (.cse2 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or (and .cse0 .cse1) .cse2 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse5 (and .cse6 .cse7 .cse1) .cse3) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse4 (and .cse6 .cse7) .cse3) (or .cse8 (not (= 0 ~systemActive~0)) .cse2) (or .cse8 (and .cse9 (<= 1 ~pumpRunning~0)) .cse5 .cse2 .cse3)))) [2020-07-10 14:25:38,256 INFO L264 CegarLoopResult]: At program point L601(line 601) the Hoare annotation is: (let ((.cse1 (not (= 2 |old(~waterLevel~0)|))) (.cse4 (not (= 0 |old(~pumpRunning~0)|))) (.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (<= ~pumpRunning~0 ~switchedOnBeforeTS~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~waterLevel~0)| ~waterLevel~0))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse1 .cse4 .cse3) (or .cse4 (not (= 1 |old(~waterLevel~0)|)) .cse3) (or (not (= 0 ~systemActive~0)) .cse4) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse0 .cse2 .cse3))) [2020-07-10 14:25:38,257 INFO L268 CegarLoopResult]: For program point L599(lines 595 617) no Hoare annotation was computed. [2020-07-10 14:25:38,257 INFO L268 CegarLoopResult]: For program point L597(lines 595 617) no Hoare annotation was computed. [2020-07-10 14:25:38,257 INFO L264 CegarLoopResult]: At program point timeShiftENTRY(lines 592 618) the Hoare annotation is: (let ((.cse6 (= 0 ~pumpRunning~0)) (.cse7 (= ~switchedOnBeforeTS~0 |old(~switchedOnBeforeTS~0)|)) (.cse8 (= |old(~waterLevel~0)| ~waterLevel~0))) (let ((.cse0 (not (<= 1 |old(~pumpRunning~0)|))) (.cse2 (and (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse7 .cse8)) (.cse4 (and .cse6 .cse7 .cse8)) (.cse1 (not (= 2 |old(~waterLevel~0)|))) (.cse5 (not (= 0 |old(~pumpRunning~0)|))) (.cse3 (not (= 1 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3) (or .cse4 (not (= 0 ~systemActive~0)) .cse5) (or (not (<= |old(~pumpRunning~0)| |old(~switchedOnBeforeTS~0)|)) .cse0 .cse2 .cse3) (or .cse5 (and .cse6 .cse7 (= 1 ~waterLevel~0)) (not (= 1 |old(~waterLevel~0)|)) .cse3) (or .cse4 .cse1 .cse5 .cse3)))) [2020-07-10 14:25:38,257 INFO L268 CegarLoopResult]: For program point timeShiftEXIT(lines 592 618) no Hoare annotation was computed. [2020-07-10 14:25:38,257 INFO L268 CegarLoopResult]: For program point timeShiftFINAL(lines 592 618) no Hoare annotation was computed. [2020-07-10 14:25:38,257 INFO L271 CegarLoopResult]: At program point L418-2(lines 418 432) the Hoare annotation is: true [2020-07-10 14:25:38,257 INFO L268 CegarLoopResult]: For program point cleanupEXIT(lines 408 437) no Hoare annotation was computed. [2020-07-10 14:25:38,257 INFO L271 CegarLoopResult]: At program point L414(line 414) the Hoare annotation is: true [2020-07-10 14:25:38,258 INFO L268 CegarLoopResult]: For program point L414-1(line 414) no Hoare annotation was computed. [2020-07-10 14:25:38,258 INFO L271 CegarLoopResult]: At program point cleanupENTRY(lines 408 437) the Hoare annotation is: true [2020-07-10 14:25:38,258 INFO L271 CegarLoopResult]: At program point L433(lines 408 437) the Hoare annotation is: true [2020-07-10 14:25:38,258 INFO L268 CegarLoopResult]: For program point L429(line 429) no Hoare annotation was computed. [2020-07-10 14:25:38,258 INFO L268 CegarLoopResult]: For program point L422(lines 422 426) no Hoare annotation was computed. [2020-07-10 14:25:38,258 INFO L271 CegarLoopResult]: At program point L422-1(lines 422 426) the Hoare annotation is: true [2020-07-10 14:25:38,258 INFO L268 CegarLoopResult]: For program point L419(line 419) no Hoare annotation was computed. [2020-07-10 14:25:38,258 INFO L271 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 816 824) the Hoare annotation is: true [2020-07-10 14:25:38,258 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalFINAL(lines 816 824) no Hoare annotation was computed. [2020-07-10 14:25:38,258 INFO L268 CegarLoopResult]: For program point isMethaneLevelCriticalEXIT(lines 816 824) no Hoare annotation was computed. [2020-07-10 14:25:38,259 INFO L268 CegarLoopResult]: For program point L784-1(lines 780 791) no Hoare annotation was computed. [2020-07-10 14:25:38,259 INFO L264 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 780 791) the Hoare annotation is: (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (<= 1 ~pumpRunning~0)) (not (= 1 ~systemActive~0))) [2020-07-10 14:25:38,259 INFO L268 CegarLoopResult]: For program point lowerWaterLevelEXIT(lines 780 791) no Hoare annotation was computed. [2020-07-10 14:25:38,259 INFO L268 CegarLoopResult]: For program point setupEXIT(lines 465 471) no Hoare annotation was computed. [2020-07-10 14:25:38,259 INFO L271 CegarLoopResult]: At program point setupFINAL(lines 465 471) the Hoare annotation is: true [2020-07-10 14:25:38,259 INFO L268 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-07-10 14:25:38,259 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 0 ~pumpRunning~0) (= 1 ~waterLevel~0) (= 1 ~systemActive~0)) [2020-07-10 14:25:38,259 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-10 14:25:38,259 INFO L268 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-07-10 14:25:38,259 INFO L268 CegarLoopResult]: For program point waterRiseEXIT(lines 792 803) no Hoare annotation was computed. [2020-07-10 14:25:38,260 INFO L268 CegarLoopResult]: For program point L796-1(lines 792 803) no Hoare annotation was computed. [2020-07-10 14:25:38,260 INFO L264 CegarLoopResult]: At program point waterRiseENTRY(lines 792 803) the Hoare annotation is: (let ((.cse0 (not (= 2 |old(~waterLevel~0)|))) (.cse1 (not (<= 1 ~pumpRunning~0))) (.cse3 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse4 (not (= 0 ~pumpRunning~0))) (.cse2 (not (= 1 ~systemActive~0)))) (and (or .cse0 (= 2 ~waterLevel~0) .cse1 .cse2) (or .cse0 .cse3 .cse4 .cse2) (or (not (<= ~pumpRunning~0 ~switchedOnBeforeTS~0)) .cse3 .cse1 .cse2) (or (not (= 0 ~systemActive~0)) .cse3 .cse4) (or .cse3 .cse4 (not (= 1 |old(~waterLevel~0)|)) .cse2))) [2020-07-10 14:25:38,260 INFO L268 CegarLoopResult]: For program point __automaton_failFINAL(lines 957 964) no Hoare annotation was computed. [2020-07-10 14:25:38,260 INFO L268 CegarLoopResult]: For program point __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION(line 961) no Hoare annotation was computed. [2020-07-10 14:25:38,260 INFO L271 CegarLoopResult]: At program point __automaton_failENTRY(lines 957 964) the Hoare annotation is: true [2020-07-10 14:25:38,260 INFO L268 CegarLoopResult]: For program point __automaton_failEXIT(lines 957 964) no Hoare annotation was computed. [2020-07-10 14:25:38,265 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeENTRY has no Hoare annotation [2020-07-10 14:25:38,265 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetENTRY has no Hoare annotation [2020-07-10 14:25:38,265 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:25:38,266 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:25:38,266 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:25:38,266 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-10 14:25:38,271 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:25:38,272 WARN L170 areAnnotationChecker]: Specification2ENTRY has no Hoare annotation [2020-07-10 14:25:38,274 WARN L170 areAnnotationChecker]: L765 has no Hoare annotation [2020-07-10 14:25:38,274 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:25:38,274 WARN L170 areAnnotationChecker]: printPumpENTRY has no Hoare annotation [2020-07-10 14:25:38,274 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:25:38,274 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setENTRY has no Hoare annotation [2020-07-10 14:25:38,274 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeENTRY has no Hoare annotation [2020-07-10 14:25:38,275 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:25:38,275 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-10 14:25:38,275 WARN L170 areAnnotationChecker]: L861 has no Hoare annotation [2020-07-10 14:25:38,275 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:25:38,276 WARN L170 areAnnotationChecker]: __utac__get_this_argENTRY has no Hoare annotation [2020-07-10 14:25:38,277 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorFINAL has no Hoare annotation [2020-07-10 14:25:38,277 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:25:38,277 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtENTRY has no Hoare annotation [2020-07-10 14:25:38,277 WARN L170 areAnnotationChecker]: printEnvironmentENTRY has no Hoare annotation [2020-07-10 14:25:38,277 WARN L170 areAnnotationChecker]: select_oneENTRY has no Hoare annotation [2020-07-10 14:25:38,278 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intENTRY has no Hoare annotation [2020-07-10 14:25:38,278 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-10 14:25:38,278 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-10 14:25:38,278 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:25:38,278 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-10 14:25:38,279 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:25:38,279 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-10 14:25:38,279 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-10 14:25:38,285 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:25:38,285 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-10 14:25:38,285 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-10 14:25:38,285 WARN L170 areAnnotationChecker]: __automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION has no Hoare annotation [2020-07-10 14:25:38,285 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:25:38,285 WARN L170 areAnnotationChecker]: L117-2 has no Hoare annotation [2020-07-10 14:25:38,285 WARN L170 areAnnotationChecker]: L117-2 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L117-2 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L174-2 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L174-2 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L174-2 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: select_helpersEXIT has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1FINAL has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: valid_productFINAL has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L887 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L898-1 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L446 has no Hoare annotation [2020-07-10 14:25:38,286 WARN L170 areAnnotationChecker]: L765 has no Hoare annotation [2020-07-10 14:25:38,287 WARN L170 areAnnotationChecker]: L765 has no Hoare annotation [2020-07-10 14:25:38,288 WARN L170 areAnnotationChecker]: isPumpRunningFINAL has no Hoare annotation [2020-07-10 14:25:38,288 WARN L170 areAnnotationChecker]: L713 has no Hoare annotation [2020-07-10 14:25:38,288 WARN L170 areAnnotationChecker]: L713 has no Hoare annotation [2020-07-10 14:25:38,288 WARN L170 areAnnotationChecker]: select_featuresEXIT has no Hoare annotation [2020-07-10 14:25:38,288 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_setFINAL has no Hoare annotation [2020-07-10 14:25:38,288 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-10 14:25:38,288 WARN L170 areAnnotationChecker]: L373 has no Hoare annotation [2020-07-10 14:25:38,288 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:25:38,289 WARN L170 areAnnotationChecker]: L691-1 has no Hoare annotation [2020-07-10 14:25:38,289 WARN L170 areAnnotationChecker]: deactivatePumpFINAL has no Hoare annotation [2020-07-10 14:25:38,289 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-10 14:25:38,289 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-10 14:25:38,289 WARN L170 areAnnotationChecker]: L861 has no Hoare annotation [2020-07-10 14:25:38,289 WARN L170 areAnnotationChecker]: L861 has no Hoare annotation [2020-07-10 14:25:38,290 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:25:38,290 WARN L170 areAnnotationChecker]: processEnvironment__wrappee__baseEXIT has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: L327 has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorFINAL has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: L234 has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: L833 has no Hoare annotation [2020-07-10 14:25:38,291 WARN L170 areAnnotationChecker]: select_oneFINAL has no Hoare annotation [2020-07-10 14:25:38,292 WARN L170 areAnnotationChecker]: L666-1 has no Hoare annotation [2020-07-10 14:25:38,292 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intFINAL has no Hoare annotation [2020-07-10 14:25:38,292 WARN L170 areAnnotationChecker]: L749-1 has no Hoare annotation [2020-07-10 14:25:38,292 WARN L170 areAnnotationChecker]: L808-1 has no Hoare annotation [2020-07-10 14:25:38,292 WARN L170 areAnnotationChecker]: getWaterLevelFINAL has no Hoare annotation [2020-07-10 14:25:38,292 WARN L170 areAnnotationChecker]: L414-1 has no Hoare annotation [2020-07-10 14:25:38,293 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-10 14:25:38,293 WARN L170 areAnnotationChecker]: L597 has no Hoare annotation [2020-07-10 14:25:38,293 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalFINAL has no Hoare annotation [2020-07-10 14:25:38,293 WARN L170 areAnnotationChecker]: L784-1 has no Hoare annotation [2020-07-10 14:25:38,293 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: setupEXIT has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: L796-1 has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: __automaton_failFINAL has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: L139 has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: L118 has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__1EXIT has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: valid_productEXIT has no Hoare annotation [2020-07-10 14:25:38,294 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2FINAL has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L898-1 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L447 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: stopSystemFINAL has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: isPumpRunningEXIT has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L713-2 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L379 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L373-1 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: runTestFINAL has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: L691-1 has no Hoare annotation [2020-07-10 14:25:38,295 WARN L170 areAnnotationChecker]: deactivatePumpEXIT has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: isHighWaterSensorDryFINAL has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: L524 has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: L333 has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: L327-1 has no Hoare annotation [2020-07-10 14:25:38,296 WARN L170 areAnnotationChecker]: activatePump__wrappee__highWaterSensorEXIT has no Hoare annotation [2020-07-10 14:25:38,297 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:25:38,297 WARN L170 areAnnotationChecker]: __utac__error_stack_mgtFINAL has no Hoare annotation [2020-07-10 14:25:38,297 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-10 14:25:38,297 WARN L170 areAnnotationChecker]: L239 has no Hoare annotation [2020-07-10 14:25:38,297 WARN L170 areAnnotationChecker]: L833-2 has no Hoare annotation [2020-07-10 14:25:38,297 WARN L170 areAnnotationChecker]: L666-1 has no Hoare annotation [2020-07-10 14:25:38,298 WARN L170 areAnnotationChecker]: ##fun~int~X~int~TO~intEXIT has no Hoare annotation [2020-07-10 14:25:38,298 WARN L170 areAnnotationChecker]: L749-1 has no Hoare annotation [2020-07-10 14:25:38,298 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:25:38,298 WARN L170 areAnnotationChecker]: changeMethaneLevelEXIT has no Hoare annotation [2020-07-10 14:25:38,298 WARN L170 areAnnotationChecker]: getWaterLevelEXIT has no Hoare annotation [2020-07-10 14:25:38,298 WARN L170 areAnnotationChecker]: L414-1 has no Hoare annotation [2020-07-10 14:25:38,298 WARN L170 areAnnotationChecker]: L599 has no Hoare annotation [2020-07-10 14:25:38,300 WARN L170 areAnnotationChecker]: L599 has no Hoare annotation [2020-07-10 14:25:38,300 WARN L170 areAnnotationChecker]: L599 has no Hoare annotation [2020-07-10 14:25:38,300 WARN L170 areAnnotationChecker]: isMethaneLevelCriticalEXIT has no Hoare annotation [2020-07-10 14:25:38,300 WARN L170 areAnnotationChecker]: lowerWaterLevelEXIT has no Hoare annotation [2020-07-10 14:25:38,300 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:25:38,300 WARN L170 areAnnotationChecker]: L498-1 has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: waterRiseEXIT has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: __automaton_failEXIT has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeFINAL has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: L123 has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetFINAL has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-10 14:25:38,302 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L496 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__2EXIT has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L900 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L900 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L448 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: stopSystemEXIT has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L902-1 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L725 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L725 has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: __utac__get_this_argtypeFINAL has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: runTestEXIT has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: isMethaneAlarmFINAL has no Hoare annotation [2020-07-10 14:25:38,303 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: isHighWaterSensorDryEXIT has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: processEnvironmentEXIT has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: testFINAL has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: L525 has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: __utac__get_this_argFINAL has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: L672-1 has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: L256 has no Hoare annotation [2020-07-10 14:25:38,304 WARN L170 areAnnotationChecker]: printEnvironmentFINAL has no Hoare annotation [2020-07-10 14:25:38,305 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2020-07-10 14:25:38,305 WARN L170 areAnnotationChecker]: L668 has no Hoare annotation [2020-07-10 14:25:38,305 WARN L170 areAnnotationChecker]: L193-1 has no Hoare annotation [2020-07-10 14:25:38,306 WARN L170 areAnnotationChecker]: L751 has no Hoare annotation [2020-07-10 14:25:38,306 WARN L170 areAnnotationChecker]: L751 has no Hoare annotation [2020-07-10 14:25:38,306 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-10 14:25:38,306 WARN L170 areAnnotationChecker]: L456 has no Hoare annotation [2020-07-10 14:25:38,306 WARN L170 areAnnotationChecker]: L543-1 has no Hoare annotation [2020-07-10 14:25:38,306 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 14:25:38,310 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: L498-1 has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: L452 has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: L533-1 has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: L900-1 has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_freeEXIT has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: L123-1 has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:25:38,311 WARN L170 areAnnotationChecker]: __utac__exception__cf_handler_resetEXIT has no Hoare annotation [2020-07-10 14:25:38,312 WARN L170 areAnnotationChecker]: L180-1 has no Hoare annotation [2020-07-10 14:25:38,312 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2020-07-10 14:25:38,312 WARN L170 areAnnotationChecker]: L498 has no Hoare annotation [2020-07-10 14:25:38,312 WARN L170 areAnnotationChecker]: L902-1 has no Hoare annotation [2020-07-10 14:25:38,312 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 14:25:38,312 WARN L170 areAnnotationChecker]: L449 has no Hoare annotation [2020-07-10 14:25:38,313 WARN L170 areAnnotationChecker]: L904 has no Hoare annotation [2020-07-10 14:25:38,313 WARN L170 areAnnotationChecker]: L904 has no Hoare annotation [2020-07-10 14:25:38,313 WARN L170 areAnnotationChecker]: L725-2 has no Hoare annotation [2020-07-10 14:25:38,313 WARN L170 areAnnotationChecker]: isMethaneAlarmEXIT has no Hoare annotation [2020-07-10 14:25:38,313 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-10 14:25:38,313 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-10 14:25:38,313 WARN L170 areAnnotationChecker]: testEXIT has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: L533 has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: activatePumpEXIT has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: L259-2 has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: L259-2 has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: L259-2 has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: L298 has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: printEnvironmentEXIT has no Hoare annotation [2020-07-10 14:25:38,314 WARN L170 areAnnotationChecker]: L672-1 has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: L751-2 has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: L457 has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: L553 has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: L419 has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: timeShiftFINAL has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: L453 has no Hoare annotation [2020-07-10 14:25:38,315 WARN L170 areAnnotationChecker]: L453 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L543 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: __utac_acc__Specification5_spec__3EXIT has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L275-1 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L291-1 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L193 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L450 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L905 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L905 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L736 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L736 has no Hoare annotation [2020-07-10 14:25:38,316 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-10 14:25:38,317 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-10 14:25:38,317 WARN L170 areAnnotationChecker]: L533-1 has no Hoare annotation [2020-07-10 14:25:38,318 WARN L170 areAnnotationChecker]: L280 has no Hoare annotation [2020-07-10 14:25:38,318 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-10 14:25:38,318 WARN L170 areAnnotationChecker]: L260 has no Hoare annotation [2020-07-10 14:25:38,318 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: L299 has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: L736-1 has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: isHighWaterLevelFINAL has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: L458 has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: cleanupEXIT has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 14:25:38,319 WARN L170 areAnnotationChecker]: L422 has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: timeShiftEXIT has no Hoare annotation [2020-07-10 14:25:38,320 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:25:38,321 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-10 14:25:38,321 WARN L170 areAnnotationChecker]: L454 has no Hoare annotation [2020-07-10 14:25:38,321 WARN L170 areAnnotationChecker]: L543-1 has no Hoare annotation [2020-07-10 14:25:38,322 WARN L170 areAnnotationChecker]: L451 has no Hoare annotation [2020-07-10 14:25:38,322 WARN L170 areAnnotationChecker]: L451 has no Hoare annotation [2020-07-10 14:25:38,322 WARN L170 areAnnotationChecker]: L900-1 has no Hoare annotation [2020-07-10 14:25:38,323 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-10 14:25:38,323 WARN L170 areAnnotationChecker]: L291 has no Hoare annotation [2020-07-10 14:25:38,323 WARN L170 areAnnotationChecker]: L261 has no Hoare annotation [2020-07-10 14:25:38,323 WARN L170 areAnnotationChecker]: printPumpFINAL has no Hoare annotation [2020-07-10 14:25:38,323 WARN L170 areAnnotationChecker]: isHighWaterLevelEXIT has no Hoare annotation [2020-07-10 14:25:38,323 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-10 14:25:38,323 WARN L170 areAnnotationChecker]: L459 has no Hoare annotation [2020-07-10 14:25:38,324 WARN L170 areAnnotationChecker]: Specification2FINAL has no Hoare annotation [2020-07-10 14:25:38,324 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: L429 has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: L455 has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: L275 has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:25:38,325 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:25:38,326 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:25:38,326 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:25:38,326 WARN L170 areAnnotationChecker]: printPumpEXIT has no Hoare annotation [2020-07-10 14:25:38,326 INFO L163 areAnnotationChecker]: CFG has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 14:25:38,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:25:38 BoogieIcfgContainer [2020-07-10 14:25:38,343 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:25:38,345 INFO L168 Benchmark]: Toolchain (without parser) took 279833.91 ms. Allocated memory was 139.5 MB in the beginning and 479.7 MB in the end (delta: 340.3 MB). Free memory was 102.0 MB in the beginning and 276.7 MB in the end (delta: -174.7 MB). Peak memory consumption was 165.6 MB. Max. memory is 7.1 GB. [2020-07-10 14:25:38,345 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 139.5 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 14:25:38,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 745.47 ms. Allocated memory was 139.5 MB in the beginning and 203.9 MB in the end (delta: 64.5 MB). Free memory was 101.6 MB in the beginning and 172.3 MB in the end (delta: -70.7 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. [2020-07-10 14:25:38,346 INFO L168 Benchmark]: Boogie Preprocessor took 117.23 ms. Allocated memory is still 203.9 MB. Free memory was 172.3 MB in the beginning and 166.2 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. [2020-07-10 14:25:38,347 INFO L168 Benchmark]: RCFGBuilder took 1761.82 ms. Allocated memory was 203.9 MB in the beginning and 237.5 MB in the end (delta: 33.6 MB). Free memory was 166.2 MB in the beginning and 91.9 MB in the end (delta: 74.3 MB). Peak memory consumption was 107.9 MB. Max. memory is 7.1 GB. [2020-07-10 14:25:38,347 INFO L168 Benchmark]: TraceAbstraction took 277199.40 ms. Allocated memory was 237.5 MB in the beginning and 479.7 MB in the end (delta: 242.2 MB). Free memory was 91.9 MB in the beginning and 276.7 MB in the end (delta: -184.8 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. [2020-07-10 14:25:38,350 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.50 ms. Allocated memory is still 139.5 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 745.47 ms. Allocated memory was 139.5 MB in the beginning and 203.9 MB in the end (delta: 64.5 MB). Free memory was 101.6 MB in the beginning and 172.3 MB in the end (delta: -70.7 MB). Peak memory consumption was 31.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 117.23 ms. Allocated memory is still 203.9 MB. Free memory was 172.3 MB in the beginning and 166.2 MB in the end (delta: 6.1 MB). Peak memory consumption was 6.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1761.82 ms. Allocated memory was 203.9 MB in the beginning and 237.5 MB in the end (delta: 33.6 MB). Free memory was 166.2 MB in the beginning and 91.9 MB in the end (delta: 74.3 MB). Peak memory consumption was 107.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 277199.40 ms. Allocated memory was 237.5 MB in the beginning and 479.7 MB in the end (delta: 242.2 MB). Free memory was 91.9 MB in the beginning and 276.7 MB in the end (delta: -184.8 MB). Peak memory consumption was 57.4 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 961]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 418]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 523]: Loop Invariant Derived loop invariant: (((((((((0 == splverifierCounter && 0 == pumpRunning) && 1 == waterLevel) && 1 == systemActive) || !(0 == \old(pumpRunning))) || (((pumpRunning <= switchedOnBeforeTS && 0 == splverifierCounter) && 1 == systemActive) && 1 <= pumpRunning)) || (((0 == splverifierCounter && 0 == pumpRunning) && 2 == waterLevel) && 1 == systemActive)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel))) || ((0 == splverifierCounter && 0 == systemActive) && 0 == pumpRunning)) || (((0 == splverifierCounter && 2 == waterLevel) && 1 == systemActive) && 1 <= pumpRunning) - InvariantResult [Line: 522]: Loop Invariant Derived loop invariant: (!(0 == \old(pumpRunning)) || !(1 == \old(systemActive))) || !(1 == \old(waterLevel)) - StatisticsResult: Ultimate Automizer benchmark data CFG has 41 procedures, 238 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 252.2s, OverallIterations: 10, TraceHistogramMax: 5, AutomataDifference: 194.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 24.7s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1431 SDtfs, 2768 SDslu, 2392 SDs, 0 SdLazy, 8293 SolverSat, 1844 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 45.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1016 GetRequests, 812 SyntacticMatches, 3 SemanticMatches, 201 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2041 ImplicationChecksByTransitivity, 24.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1197occurred in iteration=8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 46.1s AutomataMinimizationTime, 10 MinimizatonAttempts, 741 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 62 LocationsWithAnnotation, 1833 PreInvPairs, 1907 NumberOfFragments, 2078 HoareAnnotationTreeSize, 1833 FomulaSimplifications, 10806464 FormulaSimplificationTreeSizeReduction, 4.7s HoareSimplificationTime, 62 FomulaSimplificationsInter, 186704 FormulaSimplificationTreeSizeReductionInter, 17.6s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 8.1s InterpolantComputationTime, 1505 NumberOfCodeBlocks, 1505 NumberOfCodeBlocksAsserted, 12 NumberOfCheckSat, 1493 ConstructedInterpolants, 0 QuantifiedInterpolants, 589962 SizeOfPredicates, 4 NumberOfNonLiveVariables, 2130 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 12 InterpolantComputations, 9 PerfectInterpolantSequences, 564/612 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...